SampleArrayDeviceMetric
type: StructureDefinition
node role: treeRoot
id:
  v: SampleArrayDeviceMetric
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: StructureDefinition SampleArrayDeviceMetric Name Flags Card. Type Description & Constraints<img src="[binary]" alt="doco" style="background-color: inherit"/> DeviceMetric 0..* DeviceMetric Measurement, calculation or setting capability of a medical device #xD; Slices for extension 0..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:instance S 0..1 (Complex) Instance number or label URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance #xD; Slices for extension Content/Rules for all slices #xD; extension:number 0..1 Extension Instance number #xD; valueUnsignedInt 1..1 unsignedInt Value of extension #xD; extension:label 0..1 Extension Instance label #xD; valueString 1..1 string Value of extension #xD; extension:relation 0..* (Complex) Modelling relationships URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/relation #xD; extension:metricAvailability S 0..1 code Availability of metrics URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/metric-availability Binding: Metric Availability (extensible): Metric Availability #xD; extension:technicalRange S 0..1 (Complex) Technical range and accuracy URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range #xD; extension:resolution S 0..1 decimal Minimum determinable difference URL: http://hl7.org/fhir/StructureDefinition/measurement-resolution #xD; extension:sweep-speed 0..1 Quantity Default sweep speed URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/sweep-speed #xD; extension:visual-grid 0..* (Complex) Grid line definitions URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid #xD; type S 1..1 CodeableConcept Identity of metric, for example Heart Rate or PEEP Setting Binding: MDC Metric nomenclature (extensible) #xD; coding 0..* Coding Code defined by a terminology system #xD; system 0..1 uri Identity of the terminology system #xD; version 0..1 string Version of the system - if relevant #xD; code 0..1 code Symbol in syntax defined by …
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-summary
    l: structuredefinition-summary
  value: Markdown
    v: The profile defines the following rules: * `DeviceMetric.type` shall have a coding from the ISO/IEEE 11073 MDC Metric nomenclature if there is an appropriate code available. * If `DeviceMetric.unit` is present, it shall have a coding from the ISO/IEEE 11073 MDC Units of measurement if there is an appropriate code available. * `DeviceMetric.source` shall be present and refer to the MDS Device resource. * `DeviceMetric.parent` shall be present and refer to the Channel Device resource which this metric belongs to. * If multiple instances of the same metric type exist, the Instance extension allows a squence to be defined. * Extensions allow relationships, metric availability, technical range, and resolution to be added. * For waveform presentation, extensions allow sweep speed and grid lines to be defined.
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-wg
    l: structuredefinition-wg
  value: Code
    v: dev
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm
    l: structuredefinition-fmm
  value: Integer
    v: 2
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Canonical
        v: http://hl7.org/fhir/uv/pocd/ImplementationGuide/hl7.fhir.uv.pocd
        l: hl7.fhir.uv.pocd
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status
    l: structuredefinition-standards-status
  value: Code
    v: trial-use
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Canonical
        v: http://hl7.org/fhir/uv/pocd/ImplementationGuide/hl7.fhir.uv.pocd
        l: hl7.fhir.uv.pocd
url:
  v: http://hl7.org/fhir/uv/pocd/StructureDefinition/SampleArrayDeviceMetric
  l: SampleArrayDeviceMetric
version:
  v: 1.0.0
name:
  v: SampleArrayDeviceMetric
title:
  v: Sample Array DeviceMetric profile
status:
  v: active
date:
  v: 2022-01-16
publisher:
  v: HL7 International / Devices
contact:
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/healthcaredevices
description:
  v: StructureDefinition for DeviceMetric resources that represent real-time waveforms or wave snippets characteristics and capabilities.
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
      l: m49.htm
    code:
      v: 001
fhir version:
  v: 4.0.1
mapping:
  identity:
    v: dim
  uri:
    v: urn:iso:std:iso:11073:10201
    l: 10201
  name:
    v: IEEE 11073-10201 DIM
mapping:
  identity:
    v: sdc
  uri:
    v: urn:iso:std:iso:11073:10207
    l: 10207
  name:
    v: IEEE 11073-10207 SDC
mapping:
  identity:
    v: w5
  uri:
    v: http://hl7.org/fhir/fivews
    l: fivews
  name:
    v: FiveWs Pattern Mapping
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
    l: v3
  name:
    v: RIM Mapping
kind:
  v: resource
abstract:
  v: false
type:
  v: DeviceMetric
  l: DeviceMetric
base definition:
  v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
  l: DeviceMetric
derivation:
  v: constraint
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
      l: snapshot-base-version
    value: String
      v: 4.0.1
  element:
    id:
      v: DeviceMetric
    path:
      v: DeviceMetric
    short:
      v: Measurement, calculation or setting capability of a medical device
    definition:
      v: Describes a measurement, calculation or setting capability of a medical device.
    comment:
      v: For the initial scope, this DeviceMetric resource is only applicable to describe a single metric node in the containment tree that is produced by the context scanner in any medical device that implements or derives from the ISO/IEEE 11073 standard.
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: DeviceMetric
      min:
        v: 0
      max:
        v: *
    constraint:
      key:
        v: dom-2
      severity:
        v: error
      human:
        v: If the resource is contained in another resource, it SHALL NOT contain nested Resources
      expression:
        v: contained.contained.empty()
      xpath:
        v: not(parent::f:contained and f:contained)
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-3
      severity:
        v: error
      human:
        v: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
      expression:
        v: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
      xpath:
        v: not(exists(for $id in f:contained/*/f:id/@value return $contained[not(parent::*/descendant::f:reference/@value=concat('#', $contained/*/id/@value) or descendant::f:reference[@value='#'])]))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-4
      severity:
        v: error
      human:
        v: If a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
      expression:
        v: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
      xpath:
        v: not(exists(f:contained/*/f:meta/f:versionId)) and not(exists(f:contained/*/f:meta/f:lastUpdated))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        l: DomainResource
    constraint:
      key:
        v: dom-5
      severity:
        v: error
      human:
        v: If a resource is contained in another resource, it SHALL NOT have a security label
      expression:
        v: contained.meta.security.empty()

v: not(exists(f:contained/*/f:meta/f:security))

extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice
    l: elementdefinition-bestpractice
  value: Boolean
    v: true
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bestpractice-explanation
    l: elementdefinition-bestpractice-explanation
  value: Markdown
    v: When a resource has no narrative, only systems that fully understand the data can display the resource to a human safely. Including a human readable representation in the resource makes for a much more robust eco-system and cheaper handling of resources by intermediary systems. Some ecosystems restrict distribution of resources to only those systems that do fully understand the resources, and as a consequence implementers may believe that the narrative is superfluous. However experience shows that such eco-systems often open up to new participants over time.
key:
  v: dom-6
severity:
  v: warning
human:
  v: A resource should have narrative for robust management
expression:
  v: text.`div`.exists()
xpath:
  v: exists(f:text/h:div)
source:
  v: http://hl7.org/fhir/StructureDefinition/DomainResource
  l: DomainResource

v: false

v: false

identity:
  v: rim
map:
  v: Entity. Role, or Act

id:
  v: DeviceMetric.id
path:
  v: DeviceMetric.id
short:
  v: Logical id of this artifact
definition:
  v: The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
comment:
  v: The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.meta
path:
  v: DeviceMetric.meta
short:
  v: Metadata about the resource
definition:
  v: The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.meta
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Meta
    l: Meta
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.implicitRules
path:
  v: DeviceMetric.implicitRules
short:
  v: A set of rules under which this content was created
definition:
  v: A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.
comment:
  v: Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. Often, when used, the URL is a reference to an implementation guide that defines these special rules as part of it's narrative along with other profiles, value sets, etc.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.implicitRules
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: true
is modifier reason:
  v: This element is labeled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation
is summary:
  v: true

id:
  v: DeviceMetric.language
path:
  v: DeviceMetric.language
short:
  v: Language of the resource content
definition:
  v: The base language in which the resource is written.
comment:
  v: Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource. Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Resource.language
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
      l: elementdefinition-maxValueSet
    value: Canonical
      v: http://hl7.org/fhir/ValueSet/all-languages
      l: all-languages
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: Language
  strength:
    v: preferred
  description:
    v: A human language.
  value set:
    v: http://hl7.org/fhir/ValueSet/languages|4.0.1
    l: http://hl7.org/fhir/ValueSet/languages

id:
  v: DeviceMetric.text
path:
  v: DeviceMetric.text
short:
  v: Text summary of the resource, for human interpretation
definition:
  v: A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
comment:
  v: Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded information is added later.
alias:
  v: narrative
alias:
  v: html
alias:
  v: xhtml
alias:
  v: display
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.text
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Narrative
    l: Narrative
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: Act.text?

id:
  v: DeviceMetric.contained
path:
  v: DeviceMetric.contained
short:
  v: Contained, inline Resources
definition:
  v: These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
comment:
  v: This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again. Contained resources may have profiles and tags In their meta elements, but SHALL NOT have security labels.
alias:
  v: inline resources
alias:
  v: anonymous resources
alias:
  v: contained resources
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.contained
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Resource
    l: Resource
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension
path:
  v: DeviceMetric.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:instance
path:
  v: DeviceMetric.extension
slice name:
  v: instance
short:
  v: Instance number or label
definition:
  v: Instance number or label for multiple components of the same type.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance
    l: device-instance
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:instance.id
path:
  v: DeviceMetric.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.extension:instance.extension
path:
  v: DeviceMetric.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Extension
definition:
  v: An Extension
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:instance.extension:number
path:
  v: DeviceMetric.extension.extension
slice name:
  v: number
short:
  v: Instance number
definition:
  v: An Extension
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:instance.extension:number.id
path:
  v: DeviceMetric.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.extension:instance.extension:number.extension
path:
  v: DeviceMetric.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.extension:instance.extension:number.url
path:
  v: DeviceMetric.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: number
  l: number
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.extension:number.value[x]
path:
  v: DeviceMetric.extension.extension.value[x]
slicing:
  discriminator:
    type:
      v: type
    path:
      v: $this
  ordered:
    v: false
  rules:
    v: closed
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: unsignedInt
    l: unsignedInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.extension:number.value[x]:valueUnsignedInt
path:
  v: DeviceMetric.extension.extension.value[x]
slice name:
  v: valueUnsignedInt
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: unsignedInt
    l: unsignedInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: sdc
  map:
    v: AbstractMetricState/PhysicalConnector/Number
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.extension:label
path:
  v: DeviceMetric.extension.extension
slice name:
  v: label
short:
  v: Instance label
definition:
  v: An Extension
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:instance.extension:label.id
path:
  v: DeviceMetric.extension.extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.extension:instance.extension:label.extension
path:
  v: DeviceMetric.extension.extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.extension:instance.extension:label.url
path:
  v: DeviceMetric.extension.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: label
  l: label
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.extension:label.value[x]
path:
  v: DeviceMetric.extension.extension.value[x]
slicing:
  discriminator:
    type:
      v: type
    path:
      v: $this
  ordered:
    v: false
  rules:
    v: closed
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.extension:label.value[x]:valueString
path:
  v: DeviceMetric.extension.extension.value[x]
slice name:
  v: valueString
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: sdc
  map:
    v: AbstractMetricState/PhysicalConnector/Label
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.url
path:
  v: DeviceMetric.extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance
  l: device-instance
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.extension:instance.value[x]
path:
  v: DeviceMetric.extension.value[x]
short:
  v: Value of extension
definition:
  v: Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R4/extensibility.html) for a list).
min:
  v: 0
max:
  v: 0
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: base64Binary
    l: base64Binary
type:
  code:
    v: boolean
    l: boolean
type:
  code:
    v: canonical
    l: canonical
type:
  code:
    v: code
    l: code
type:
  code:
    v: date
    l: date
type:
  code:
    v: dateTime
    l: dateTime
type:
  code:
    v: decimal
    l: decimal
type:
  code:
    v: id
    l: id
type:
  code:
    v: instant
    l: instant
type:
  code:
    v: integer
    l: integer
type:
  code:
    v: markdown
    l: markdown
type:
  code:
    v: oid
    l: oid
type:
  code:
    v: positiveInt
    l: positiveInt
type:
  code:
    v: string
    l: string
type:
  code:
    v: time
    l: time
type:
  code:
    v: unsignedInt
    l: unsignedInt
type:
  code:
    v: uri
    l: uri
type:
  code:
    v: url
    l: url
type:
  code:
    v: uuid
    l: uuid
type:
  code:
    v: Address
    l: Address
type:
  code:
    v: Age
    l: Age
type:
  code:
    v: Annotation
    l: Annotation
type:
  code:
    v: Attachment
    l: Attachment
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
type:
  code:
    v: Coding
    l: Coding
type:
  code:
    v: ContactPoint
    l: ContactPoint
type:
  code:
    v: Count
    l: Count
type:
  code:
    v: Distance
    l: Distance
type:
  code:
    v: Duration
    l: Duration
type:
  code:
    v: HumanName
    l: HumanName
type:
  code:
    v: Identifier
    l: Identifier
type:
  code:
    v: Money
    l: Money
type:
  code:
    v: Period
    l: Period
type:
  code:
    v: Quantity
    l: Quantity
type:
  code:
    v: Range
    l: Range
type:
  code:
    v: Ratio
    l: Ratio
type:
  code:
    v: Reference
    l: Reference
type:
  code:
    v: SampledData
    l: SampledData
type:
  code:
    v: Signature
    l: Signature
type:
  code:
    v: Timing
    l: Timing
type:
  code:
    v: ContactDetail
    l: ContactDetail
type:
  code:
    v: Contributor
    l: Contributor
type:
  code:
    v: DataRequirement
    l: DataRequirement
type:
  code:
    v: Expression
    l: Expression
type:
  code:
    v: ParameterDefinition
    l: ParameterDefinition
type:
  code:
    v: RelatedArtifact
    l: RelatedArtifact

code:
  v: TriggerDefinition
  l: TriggerDefinition

code:
  v: UsageContext
  l: UsageContext

code:
  v: Dosage
  l: Dosage

code:
  v: Meta
  l: Meta

key:
  v: ele-1
severity:
  v: error
human:
  v: All FHIR elements must have a @value or children
expression:
  v: hasValue() or (children().count() > id.count())
xpath:
  v: @value|f:*|h:div
source:
  v: http://hl7.org/fhir/StructureDefinition/Element
  l: Element

v: false

v: false

identity:
  v: rim
map:
  v: N/A

id:
  v: DeviceMetric.extension:relation
path:
  v: DeviceMetric.extension
slice name:
  v: relation
short:
  v: Modelling relationships
definition:
  v: Relation allows the modelling of relationships between a metric and other containment tree entries.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/relation
    l: relation
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:metricAvailability
path:
  v: DeviceMetric.extension
slice name:
  v: metricAvailability
short:
  v: Availability of metrics
definition:
  v: Availability of the means that derives the metric state.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/metric-availability
    l: metric-availability
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/MetricAvailability, RealTimeSampleArrayMetricDescriptor/MetricAvailability

id:
  v: DeviceMetric.extension:technicalRange
path:
  v: DeviceMetric.extension
slice name:
  v: technicalRange
short:
  v: Technical range and accuracy
definition:
  v: The technical possible range of determined values.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range
    l: technical-range
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceMetric.extension:resolution
path:
  v: DeviceMetric.extension
slice name:
  v: resolution
short:
  v: Minimum determinable difference
definition:
  v: Resolution is the minimum determinable difference between two determined values.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/StructureDefinition/measurement-resolution
    l: measurement-resolution
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
must support:
  v: true
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: dim
  map:
    v: SampleArray::Sa-Measure-Resolution
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Resolution, RealTimeSampleArrayMetricDescriptor/Resolution

id:
  v: DeviceMetric.extension:sweep-speed
path:
  v: DeviceMetric.extension
slice name:
  v: sweep-speed
short:
  v: Default sweep speed
definition:
  v: Default sweep speed for real-time waveform presentation.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/sweep-speed
    l: sweep-speed
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: dim
  map:
    v: RealTimeSampleArray::Sweep-Speed

id:
  v: DeviceMetric.extension:visual-grid
path:
  v: DeviceMetric.extension
slice name:
  v: visual-grid
short:
  v: Grid line definitions
definition:
  v: Grid line definitions for waveform presentation.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid
    l: visual-grid
condition:
  v: ele-1
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: dim
  map:
    v: SampleArray::Visual-Grid

id:
  v: DeviceMetric.modifierExtension
path:
  v: DeviceMetric.modifierExtension
short:
  v: Extensions that cannot be ignored
definition:
  v: May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
requirements:
  v: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: DomainResource.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the resource that contains them
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.identifier
path:
  v: DeviceMetric.identifier
short:
  v: Instance identifier
definition:
  v: Unique instance identifiers assigned to a device by the device or gateway software, manufacturers, other organizations or owners. For example: handle ID.
comment:
  v: For identifiers assigned to a device by the device or gateway software, the `system` element of the identifier should be set to the unique identifier of the device.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceMetric.identifier
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Identifier
    l: Identifier
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.identifier

id:
  v: DeviceMetric.type
path:
  v: DeviceMetric.type
short:
  v: Identity of metric, for example Heart Rate or PEEP Setting
definition:
  v: Describes the type of the metric. For example: Heart Rate, PEEP Setting, etc.
comment:
  v: DeviceMetric.type can be referred to either IEEE 11073-10101 or LOINC.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceMetric.type
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
binding:
  strength:
    v: extensible
  value set:
    v: http://terminology.hl7.org/ValueSet/11073MDC-metric
    l: 11073MDC-metric
mapping:
  identity:
    v: sdc
  map:
    v: According to ISO/IEEE 11073-20701 this element can't be empty
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.class

id:
  v: DeviceMetric.type.id
path:
  v: DeviceMetric.type.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.type.extension
path:
  v: DeviceMetric.type.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.type.coding
path:
  v: DeviceMetric.type.coding
short:
  v: Code defined by a terminology system
definition:
  v: A reference to a code defined by a terminology system.
comment:
  v: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
requirements:
  v: Allows for alternative encodings within a code system, and translations to other code systems.
min:
  v: 0
max:
  v: *
base:
  path:
    v: CodeableConcept.coding
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Coding
    l: Coding
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: C*E.1-8, C*E.10-22
mapping:
  identity:
    v: rim
  map:
    v: union(., ./translation)
mapping:
  identity:
    v: orim
  map:
    v: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

id:
  v: DeviceMetric.type.coding.id
path:
  v: DeviceMetric.type.coding.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.type.coding.extension
path:
  v: DeviceMetric.type.coding.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.type.coding.system
path:
  v: DeviceMetric.type.coding.system
short:
  v: Identity of the terminology system
definition:
  v: The identification of the code system that defines the meaning of the symbol in the code.
comment:
  v: The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
requirements:
  v: Need to be unambiguous about the source of the definition of the symbol.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.system
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystem, RealTimeSampleArrayMetricDescriptor/Type/CodingSystem
mapping:
  identity:
    v: v2
  map:
    v: C*E.3
mapping:
  identity:
    v: rim
  map:
    v: ./codeSystem
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

id:
  v: DeviceMetric.type.coding.version
path:
  v: DeviceMetric.type.coding.version
short:
  v: Version of the system - if relevant
definition:
  v: The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
comment:
  v: Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.version
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystemVersion, RealTimeSampleArrayMetricDescriptor/Type/CodingSystemVersion
mapping:
  identity:
    v: v2
  map:
    v: C*E.7
mapping:
  identity:
    v: rim
  map:
    v: ./codeSystemVersion
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

id:
  v: DeviceMetric.type.coding.code
path:
  v: DeviceMetric.type.coding.code
short:
  v: Symbol in syntax defined by the system
definition:
  v: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
requirements:
  v: Need to refer to a particular code in the system.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.code
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: VMO::Type
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/Code, RealTimeSampleArrayMetricDescriptor/Type/Code
mapping:
  identity:
    v: v2
  map:
    v: C*E.1
mapping:
  identity:
    v: rim
  map:
    v: ./code
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

id:
  v: DeviceMetric.type.coding.display
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
    l: elementdefinition-translatable
  value: Boolean
    v: true
path:
  v: DeviceMetric.type.coding.display
short:
  v: Representation defined by the system
definition:
  v: A representation of the meaning of the code in the system, following the rules of the system.
requirements:
  v: Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.display
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: C*E.2 - but note this is not well followed
mapping:
  identity:
    v: rim
  map:
    v: CV.displayName
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

id:
  v: DeviceMetric.type.coding.userSelected
path:
  v: DeviceMetric.type.coding.userSelected
short:
  v: If this coding was chosen directly by the user
definition:
  v: Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
comment:
  v: Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
requirements:
  v: This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.userSelected
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: boolean
    l: boolean
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: Sometimes implied by being first
mapping:
  identity:
    v: rim
  map:
    v: CD.codingRationale
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

id:
  v: DeviceMetric.type.text
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
    l: elementdefinition-translatable
  value: Boolean
    v: true
path:
  v: DeviceMetric.type.text
short:
  v: Plain text representation of the concept
definition:
  v: A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
comment:
  v: Very often the text is the same as a displayName of one of the codings.
requirements:
  v: The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: CodeableConcept.text
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: VMO::Label-String
mapping:
  identity:
    v: v2
  map:
    v: C*E.9. But note many systems use C*E.2 for this
mapping:
  identity:
    v: rim
  map:
    v: ./originalText[mediaType/code="text/plain"]/data
mapping:
  identity:
    v: orim
  map:
    v: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

id:
  v: DeviceMetric.unit
path:
  v: DeviceMetric.unit
short:
  v: Unit of Measure for the Metric
definition:
  v: Describes the unit that an observed value determined for this metric will have. For example: Percent, Seconds, etc.
comment:
  v: DeviceMetric.unit can refer to either UCUM or preferable a RTMMS coding system.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.unit
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
binding:
  strength:
    v: extensible
  value set:
    v: http://terminology.hl7.org/ValueSet/11073MDC-dimension
    l: 11073MDC-dimension

id:
  v: DeviceMetric.unit.id
path:
  v: DeviceMetric.unit.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.unit.extension
path:
  v: DeviceMetric.unit.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.unit.coding
path:
  v: DeviceMetric.unit.coding
short:
  v: Code defined by a terminology system
definition:
  v: A reference to a code defined by a terminology system.
comment:
  v: Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
requirements:
  v: Allows for alternative encodings within a code system, and translations to other code systems.
min:
  v: 0
max:
  v: *
base:
  path:
    v: CodeableConcept.coding
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Coding
    l: Coding
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: C*E.1-8, C*E.10-22
mapping:
  identity:
    v: rim
  map:
    v: union(., ./translation)
mapping:
  identity:
    v: orim
  map:
    v: fhir:CodeableConcept.coding rdfs:subPropertyOf dt:CD.coding

id:
  v: DeviceMetric.unit.coding.id
path:
  v: DeviceMetric.unit.coding.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.unit.coding.extension
path:
  v: DeviceMetric.unit.coding.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.unit.coding.system
path:
  v: DeviceMetric.unit.coding.system
short:
  v: Identity of the terminology system
definition:
  v: The identification of the code system that defines the meaning of the symbol in the code.
comment:
  v: The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should reference to some definition that establishes the system clearly and unambiguously.
requirements:
  v: Need to be unambiguous about the source of the definition of the symbol.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.system
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: uri
    l: uri
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Unit/CodingSystem, RealTimeSampleArrayMetricDescriptor/Unit/CodingSystem
mapping:
  identity:
    v: v2
  map:
    v: C*E.3
mapping:
  identity:
    v: rim
  map:
    v: ./codeSystem
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.system rdfs:subPropertyOf dt:CDCoding.codeSystem

id:
  v: DeviceMetric.unit.coding.version
path:
  v: DeviceMetric.unit.coding.version
short:
  v: Version of the system - if relevant
definition:
  v: The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured, and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
comment:
  v: Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.version
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystemVersion, RealTimeSampleArrayMetricDescriptor/Type/CodingSystemVersion
mapping:
  identity:
    v: v2
  map:
    v: C*E.7
mapping:
  identity:
    v: rim
  map:
    v: ./codeSystemVersion
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.version rdfs:subPropertyOf dt:CDCoding.codeSystemVersion

id:
  v: DeviceMetric.unit.coding.code
path:
  v: DeviceMetric.unit.coding.code
short:
  v: Symbol in syntax defined by the system
definition:
  v: A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
requirements:
  v: Need to refer to a particular code in the system.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.code
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: Metric::Unit-Code
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Unit/Code, RealTimeSampleArrayMetricDescriptor/Unit/Code
mapping:
  identity:
    v: v2
  map:
    v: C*E.1
mapping:
  identity:
    v: rim
  map:
    v: ./code
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.code rdfs:subPropertyOf dt:CDCoding.code

id:
  v: DeviceMetric.unit.coding.display
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
    l: elementdefinition-translatable
  value: Boolean
    v: true
path:
  v: DeviceMetric.unit.coding.display
short:
  v: Representation defined by the system
definition:
  v: A representation of the meaning of the code in the system, following the rules of the system.
requirements:
  v: Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.display
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: C*E.2 - but note this is not well followed
mapping:
  identity:
    v: rim
  map:
    v: CV.displayName
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.display rdfs:subPropertyOf dt:CDCoding.displayName

id:
  v: DeviceMetric.unit.coding.userSelected
path:
  v: DeviceMetric.unit.coding.userSelected
short:
  v: If this coding was chosen directly by the user
definition:
  v: Indicates that this coding was chosen by a user directly - e.g. off a pick list of available items (codes or displays).
comment:
  v: Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
requirements:
  v: This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Coding.userSelected
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: boolean
    l: boolean
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: v2
  map:
    v: Sometimes implied by being first
mapping:
  identity:
    v: rim
  map:
    v: CD.codingRationale
mapping:
  identity:
    v: orim
  map:
    v: fhir:Coding.userSelected fhir:mapsTo dt:CDCoding.codingRationale. fhir:Coding.userSelected fhir:hasMap fhir:Coding.userSelected.map. fhir:Coding.userSelected.map a fhir:Map; fhir:target dt:CDCoding.codingRationale. fhir:Coding.userSelected\#true a [ fhir:source "true"; fhir:target dt:CDCoding.codingRationale\#O ]

id:
  v: DeviceMetric.unit.text
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable
    l: elementdefinition-translatable
  value: Boolean
    v: true
path:
  v: DeviceMetric.unit.text
short:
  v: Plain text representation of the concept
definition:
  v: A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
comment:
  v: Very often the text is the same as a displayName of one of the codings.
requirements:
  v: The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: CodeableConcept.text
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
    l: string
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: Metric::Unit-LabelString
mapping:
  identity:
    v: v2
  map:
    v: C*E.9. But note many systems use C*E.2 for this
mapping:
  identity:
    v: rim
  map:
    v: ./originalText[mediaType/code="text/plain"]/data
mapping:
  identity:
    v: orim
  map:
    v: fhir:CodeableConcept.text rdfs:subPropertyOf dt:CD.originalText

id:
  v: DeviceMetric.source
path:
  v: DeviceMetric.source
short:
  v: Describes the link to the source Device
definition:
  v: Describes the link to the Device that this DeviceMetric belongs to and that contains administrative device information such as manufacturer, serial number, etc.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceMetric.source
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Reference
    l: Reference
  target profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/MdsDevice
    l: MdsDevice
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.parent
path:
  v: DeviceMetric.parent
short:
  v: Describes the link to the parent Device
definition:
  v: Describes the link to the Device that this DeviceMetric belongs to and that provide information about the location of this DeviceMetric in the containment structure of the parent Device. An example would be a Device that represents a Channel. This reference can be used by a client application to distinguish DeviceMetrics that have the same type, but should be interpreted based on their containment location.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceMetric.parent
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Reference
    l: Reference
  target profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/ChannelDevice
    l: ChannelDevice
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.operationalStatus
path:
  v: DeviceMetric.operationalStatus
short:
  v: on | off | standby | entered-in-error
definition:
  v: Indicates current operational state of the device. For example: On, Off, Standby, etc.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.operationalStatus
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DeviceMetricOperationalStatus
  strength:
    v: required
  description:
    v: Describes the operational status of the DeviceMetric.
  value set:
    v: http://hl7.org/fhir/ValueSet/metric-operational-status|4.0.1
    l: http://hl7.org/fhir/ValueSet/metric-operational-status
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Status
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricState/ActivationState, RealTimeSampleArrayMetricState/ActivationState note the mapping of the value set

id:
  v: DeviceMetric.color
path:
  v: DeviceMetric.color
short:
  v: black | red | green | yellow | blue | magenta | cyan | white
definition:
  v: Describes the color representation for the metric. This is often used to aid clinicians to track and identify parameter types by color. In practice, consider a Patient Monitor that has ECG/HR and Pleth for example; the parameters are displayed in different characteristic colors, such as HR-blue, BP-green, and PR and SpO2- magenta.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.color
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DeviceMetricColor
  strength:
    v: required
  description:
    v: Describes the typical color of representation.
  value set:
    v: http://hl7.org/fhir/ValueSet/metric-color|4.0.1
    l: http://hl7.org/fhir/ValueSet/metric-color
mapping:
  identity:
    v: dim
  map:
    v: Metric::Color

id:
  v: DeviceMetric.category
path:
  v: DeviceMetric.category
short:
  v: measurement | setting | calculation | unspecified
definition:
  v: Indicates the category of the observation generation process. A DeviceMetric can be for example a setting, measurement, or calculation.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceMetric.category
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DeviceMetricCategory
  strength:
    v: required
  description:
    v: Describes the category of the metric.
  value set:
    v: http://hl7.org/fhir/ValueSet/metric-category|4.0.1
    l: http://hl7.org/fhir/ValueSet/metric-category
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Specification::category
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/MetricCategory, RealTimeSampleArrayMetricDescriptor/MetricCategory note the mapping of the value set
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.class

id:
  v: DeviceMetric.measurementPeriod
path:
  v: DeviceMetric.measurementPeriod
short:
  v: Describes the measurement repetition time
definition:
  v: Describes the measurement repetition time. This is not necessarily the same as the update period. The measurement repetition time can range from milliseconds up to hours. An example for a measurement repetition time in the range of milliseconds is the sampling rate of an ECG. An example for a measurement repetition time in the range of hours is a NIBP that is triggered automatically every hour. The update period may be different than the measurement repetition time, if the device does not update the published observed value with the same frequency as it was measured.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.measurementPeriod
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Timing
    l: Timing
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.measurementPeriod.id
path:
  v: DeviceMetric.measurementPeriod.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.extension
path:
  v: DeviceMetric.measurementPeriod.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.modifierExtension
path:
  v: DeviceMetric.measurementPeriod.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
requirements:
  v: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.measurementPeriod.event
path:
  v: DeviceMetric.measurementPeriod.event
short:
  v: When the event occurs
definition:
  v: Identifies specific times when the event occurs.
requirements:
  v: In a Medication Administration Record, for instance, you need to take a general specification, and turn it into a precise specification.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Timing.event
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: dateTime
    l: dateTime
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: QLIST<TS>

id:
  v: DeviceMetric.measurementPeriod.repeat
path:
  v: DeviceMetric.measurementPeriod.repeat
short:
  v: When the event is to occur
definition:
  v: A set of rules that describe when the event is scheduled.
requirements:
  v: Many timing schedules are determined by regular repetitions.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Element
    l: Element
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: tim-1
  severity:
    v: error
  human:
    v: if there's a duration, there needs to be duration units
  expression:
    v: duration.empty() or durationUnit.exists()
  xpath:
    v: not(exists(f:duration)) or exists(f:durationUnit)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-2
  severity:
    v: error
  human:
    v: if there's a period, there needs to be period units
  expression:
    v: period.empty() or periodUnit.exists()
  xpath:
    v: not(exists(f:period)) or exists(f:periodUnit)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-4
  severity:
    v: error
  human:
    v: duration SHALL be a non-negative value
  expression:
    v: duration.exists() implies duration >= 0
  xpath:
    v: f:duration/@value >= 0 or not(f:duration/@value)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-5
  severity:
    v: error
  human:
    v: period SHALL be a non-negative value
  expression:
    v: period.exists() implies period >= 0
  xpath:
    v: f:period/@value >= 0 or not(f:period/@value)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-6
  severity:
    v: error
  human:
    v: If there's a periodMax, there must be a period
  expression:
    v: periodMax.empty() or period.exists()
  xpath:
    v: not(exists(f:periodMax)) or exists(f:period)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-7
  severity:
    v: error
  human:
    v: If there's a durationMax, there must be a duration
  expression:
    v: durationMax.empty() or duration.exists()
  xpath:
    v: not(exists(f:durationMax)) or exists(f:duration)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-8
  severity:
    v: error
  human:
    v: If there's a countMax, there must be a count
  expression:
    v: countMax.empty() or count.exists()
  xpath:
    v: not(exists(f:countMax)) or exists(f:count)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-9
  severity:
    v: error
  human:
    v: If there's an offset, there must be a when (and not C, CM, CD, CV)
  expression:
    v: offset.empty() or (when.exists() and ((when in ('C' | 'CM' | 'CD' | 'CV')).not()))
  xpath:
    v: not(exists(f:offset)) or exists(f:when)
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
constraint:
  key:
    v: tim-10
  severity:
    v: error
  human:
    v: If there's a timeOfDay, there cannot be a when, or vice versa
  expression:
    v: timeOfDay.empty() or when.empty()
  xpath:
    v: not(exists(f:timeOfDay)) or not(exists(f:when))
  source:
    v: http://hl7.org/fhir/StructureDefinition/DeviceMetric
    l: DeviceMetric
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: Implies PIVL or EIVL

id:
  v: DeviceMetric.measurementPeriod.repeat.id
path:
  v: DeviceMetric.measurementPeriod.repeat.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.repeat.extension
path:
  v: DeviceMetric.measurementPeriod.repeat.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.repeat.bounds[x]
path:
  v: DeviceMetric.measurementPeriod.repeat.bounds[x]
short:
  v: Length/Range of lengths, or (Start and/or end) limits
definition:
  v: Either a duration for the length of the timing schedule, a range of possible length, or outer bounds for start and/or end limits of the timing schedule.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.bounds[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Duration
    l: Duration
type:
  code:
    v: Range
    l: Range
type:
  code:
    v: Period
    l: Period
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: IVL(TS) used in a QSI

id:
  v: DeviceMetric.measurementPeriod.repeat.count
path:
  v: DeviceMetric.measurementPeriod.repeat.count
short:
  v: Number of times to repeat
definition:
  v: A total count of the desired number of repetitions across the duration of the entire timing specification. If countMax is present, this element indicates the lower bound of the allowed range of count values.
comment:
  v: If you have both bounds and count, then this should be understood as within the bounds period, until count times happens.
requirements:
  v: Repetitions may be limited by end time or total occurrences.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.count
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: positiveInt
    l: positiveInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.count

id:
  v: DeviceMetric.measurementPeriod.repeat.countMax
path:
  v: DeviceMetric.measurementPeriod.repeat.countMax
short:
  v: Maximum number of times to repeat
definition:
  v: If present, indicates that the count is a range - so to perform the action between [count] and [countMax] times.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.countMax
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: positiveInt
    l: positiveInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.count

id:
  v: DeviceMetric.measurementPeriod.repeat.duration
path:
  v: DeviceMetric.measurementPeriod.repeat.duration
short:
  v: How long when it happens
definition:
  v: How long this thing happens for when it happens. If durationMax is present, this element indicates the lower bound of the allowed range of the duration.
comment:
  v: For some events the duration is part of the definition of the event (e.g. IV infusions, where the duration is implicit in the specified quantity and rate). For others, it's part of the timing specification (e.g. exercise).
requirements:
  v: Some activities are not instantaneous and need to be maintained for a period of time.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.duration
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: decimal
    l: decimal
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/DeterminationPeriod, RealTimeSampleArrayMetricDescriptor/DeterminationPeriod Unit can be specified by durationUnit
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.durationMax
path:
  v: DeviceMetric.measurementPeriod.repeat.durationMax
short:
  v: How long when it happens (Max)
definition:
  v: If present, indicates that the duration is a range - so to perform the action between [duration] and [durationMax] time length.
comment:
  v: For some events the duration is part of the definition of the event (e.g. IV infusions, where the duration is implicit in the specified quantity and rate). For others, it's part of the timing specification (e.g. exercise).
requirements:
  v: Some activities are not instantaneous and need to be maintained for a period of time.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.durationMax
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: decimal
    l: decimal
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.durationUnit
path:
  v: DeviceMetric.measurementPeriod.repeat.durationUnit
short:
  v: s | min | h | d | wk | mo | a - unit of time (UCUM)
definition:
  v: The units of time for the duration, in UCUM units.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.durationUnit
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: UnitsOfTime
  strength:
    v: required
  description:
    v: A unit of time (units from UCUM).
  value set:
    v: http://hl7.org/fhir/ValueSet/units-of-time|4.0.1
    l: http://hl7.org/fhir/ValueSet/units-of-time
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase.unit

id:
  v: DeviceMetric.measurementPeriod.repeat.frequency
path:
  v: DeviceMetric.measurementPeriod.repeat.frequency
short:
  v: Event occurs frequency times per period
definition:
  v: The number of times to repeat the action within the specified period. If frequencyMax is present, this element indicates the lower bound of the allowed range of the frequency.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.frequency
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: positiveInt
    l: positiveInt
meaning when missing:
  v: If no frequency is stated, the assumption is that the event occurs once per period, but systems SHOULD always be specific about this
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.frequencyMax
path:
  v: DeviceMetric.measurementPeriod.repeat.frequencyMax
short:
  v: Event occurs up to frequencyMax times per period
definition:
  v: If present, indicates that the frequency is a range - so to repeat between [frequency] and [frequencyMax] times within the period or period range.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.frequencyMax
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: positiveInt
    l: positiveInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.period
path:
  v: DeviceMetric.measurementPeriod.repeat.period
short:
  v: Event occurs frequency times per period
definition:
  v: Indicates the duration of time over which repetitions are to occur; e.g. to express "3 times per day", 3 would be the frequency and "1 day" would be the period. If periodMax is present, this element indicates the lower bound of the allowed range of the period length.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.period
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: decimal
    l: decimal
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: RealTimeSampleArray::Sample-Period
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.periodMax
path:
  v: DeviceMetric.measurementPeriod.repeat.periodMax
short:
  v: Upper limit of period (3-4 hours)
definition:
  v: If present, indicates that the period is a range from [period] to [periodMax], allowing expressing concepts such as "do this once every 3-5 days.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.periodMax
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: decimal
    l: decimal
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase

id:
  v: DeviceMetric.measurementPeriod.repeat.periodUnit
path:
  v: DeviceMetric.measurementPeriod.repeat.periodUnit
short:
  v: s | min | h | d | wk | mo | a - unit of time (UCUM)
definition:
  v: The units of time for the period in UCUM units.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.periodUnit
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: UnitsOfTime
  strength:
    v: required
  description:
    v: A unit of time (units from UCUM).
  value set:
    v: http://hl7.org/fhir/ValueSet/units-of-time|4.0.1
    l: http://hl7.org/fhir/ValueSet/units-of-time
mapping:
  identity:
    v: rim
  map:
    v: PIVL.phase.unit

id:
  v: DeviceMetric.measurementPeriod.repeat.dayOfWeek
path:
  v: DeviceMetric.measurementPeriod.repeat.dayOfWeek
short:
  v: mon | tue | wed | thu | fri | sat | sun
definition:
  v: If one or more days of week is provided, then the action happens only on the specified day(s).
comment:
  v: If no days are specified, the action is assumed to happen every day as otherwise specified. The elements frequency and period cannot be used as well as dayOfWeek.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Timing.repeat.dayOfWeek
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DayOfWeek
  strength:
    v: required
  value set:
    v: http://hl7.org/fhir/ValueSet/days-of-week|4.0.1
    l: http://hl7.org/fhir/ValueSet/days-of-week
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.repeat.timeOfDay
path:
  v: DeviceMetric.measurementPeriod.repeat.timeOfDay
short:
  v: Time of day for action
definition:
  v: Specified time of day for action to take place.
comment:
  v: When time of day is specified, it is inferred that the action happens every day (as filtered by dayofWeek) on the specified times. The elements when, frequency and period cannot be used as well as timeOfDay.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Timing.repeat.timeOfDay
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: time
    l: time
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.measurementPeriod.repeat.when
path:
  v: DeviceMetric.measurementPeriod.repeat.when
short:
  v: Code for time period of occurrence
definition:
  v: An approximate time period during the day, potentially linked to an event of daily living that indicates when the action should occur.
comment:
  v: When more than one event is listed, the event is tied to the union of the specified events.
requirements:
  v: Timings are frequently determined by occurrences such as waking, eating and sleep.
min:
  v: 0
max:
  v: *
base:
  path:
    v: Timing.repeat.when
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: EventTiming
  strength:
    v: required
  description:
    v: Real world event relating to the schedule.
  value set:
    v: http://hl7.org/fhir/ValueSet/event-timing|4.0.1
    l: http://hl7.org/fhir/ValueSet/event-timing
mapping:
  identity:
    v: rim
  map:
    v: EIVL.event

id:
  v: DeviceMetric.measurementPeriod.repeat.offset
path:
  v: DeviceMetric.measurementPeriod.repeat.offset
short:
  v: Minutes from event (before or after)
definition:
  v: The number of minutes from the event. If the event code does not indicate whether the minutes is before or after the event, then the offset is assumed to be after the event.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.repeat.offset
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: unsignedInt
    l: unsignedInt
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: EIVL.offset

id:
  v: DeviceMetric.measurementPeriod.code
path:
  v: DeviceMetric.measurementPeriod.code
short:
  v: BID | TID | QID | AM | PM | QD | QOD | +
definition:
  v: A code for the timing schedule (or just text in code.text). Some codes such as BID are ubiquitous, but many institutions define their own additional codes. If a code is provided, the code is understood to be a complete statement of whatever is specified in the structured timing data, and either the code or the data may be used to interpret the Timing, with the exception that .repeat.bounds still applies over the code (and is not contained in the code).
comment:
  v: BID etc. are defined as 'at institutionally specified times'. For example, an institution may choose that BID is "always at 7am and 6pm". If it is inappropriate for this choice to be made, the code BID should not be used. Instead, a distinct organization-specific code should be used in place of the HL7-defined BID code and/or a structured representation should be used (in this case, specifying the two event times).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Timing.code
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: CodeableConcept
    l: CodeableConcept
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: TimingAbbreviation
  strength:
    v: preferred
  description:
    v: Code for a known / defined timing pattern.
  value set:
    v: http://hl7.org/fhir/ValueSet/timing-abbreviation|4.0.1
    l: http://hl7.org/fhir/ValueSet/timing-abbreviation
mapping:
  identity:
    v: rim
  map:
    v: QSC.code

id:
  v: DeviceMetric.calibration
path:
  v: DeviceMetric.calibration
short:
  v: Describes the calibrations that have been performed or that are required to be performed
definition:
  v: Describes the calibrations that have been performed or that are required to be performed.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceMetric.calibration
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: BackboneElement
    l: BackboneElement
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
must support:
  v: true
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceMetric.calibration.id
path:
  v: DeviceMetric.calibration.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: string
      l: string
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.calibration.extension
path:
  v: DeviceMetric.calibration.extension
short:
  v: Additional content defined by implementations
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceMetric.calibration.modifierExtension
path:
  v: DeviceMetric.calibration.modifierExtension
short:
  v: Extensions that cannot be ignored even if unrecognized
definition:
  v: May be used to represent additional information that is not part of the basic definition of the element and that modifies the understanding of the element in which it is contained and/or the understanding of the containing element's descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions. Modifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).
comment:
  v: There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
requirements:
  v: Modifier extensions allow for extensions that *cannot* be safely ignored to be clearly distinguished from the vast majority of extensions which can be safely ignored. This promotes interoperability by eliminating the need for implementers to prohibit the presence of extensions. For further information, see the [definition of modifier extensions](http://hl7.org/fhir/R4/extensibility.html#modifierExtension).
alias:
  v: extensions
alias:
  v: user content
alias:
  v: modifiers
min:
  v: 0
max:
  v: *
base:
  path:
    v: BackboneElement.modifierExtension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension
    l: Extension
is modifier:
  v: true
is modifier reason:
  v: Modifier extensions are expected to modify the meaning or interpretation of the element that contains them
is summary:
  v: true
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceMetric.calibration.type
path:
  v: DeviceMetric.calibration.type
short:
  v: unspecified | offset | gain | two-point
definition:
  v: Describes the type of the calibration method.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.calibration.type
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DeviceMetricCalibrationType
  strength:
    v: required
  description:
    v: Describes the type of a metric calibration.
  value set:
    v: http://hl7.org/fhir/ValueSet/metric-calibration-type|4.0.1
    l: http://hl7.org/fhir/ValueSet/metric-calibration-type
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-type

id:
  v: DeviceMetric.calibration.state
path:
  v: DeviceMetric.calibration.state
short:
  v: not-calibrated | calibration-required | calibrated | unspecified
definition:
  v: Describes the state of the calibration.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.calibration.state
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: code
    l: code
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
      l: elementdefinition-bindingName
    value: String
      v: DeviceMetricCalibrationState
  strength:
    v: required
  description:
    v: Describes the state of a metric calibration.
  value set:
    v: http://hl7.org/fhir/ValueSet/metric-calibration-state|4.0.1
    l: http://hl7.org/fhir/ValueSet/metric-calibration-state
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-state

id:
  v: DeviceMetric.calibration.time
path:
  v: DeviceMetric.calibration.time
short:
  v: Describes the time last calibration has been performed
definition:
  v: Describes the time last calibration has been performed.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceMetric.calibration.time
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: instant
    l: instant
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element
    l: Element
is modifier:
  v: false
is summary:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-time

element:
  id:
    v: DeviceMetric
  path:
    v: DeviceMetric
element:
  id:
    v: DeviceMetric.extension
  path:
    v: DeviceMetric.extension
  slicing:
    discriminator:
      type:
        v: value
      path:
        v: url
    rules:
      v: open
element:
  id:
    v: DeviceMetric.extension:instance
  path:
    v: DeviceMetric.extension
  slice name:
    v: instance
  short:
    v: Instance number or label
  definition:
    v: Instance number or label for multiple components of the same type.
  max:
    v: 1
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance
      l: device-instance
  must support:
    v: true
element:
  id:
    v: DeviceMetric.extension:instance.extension:number
  path:
    v: DeviceMetric.extension.extension
  slice name:
    v: number
  short:
    v: Instance number
element:
  id:
    v: DeviceMetric.extension:instance.extension:number.valueUnsignedInt
  path:
    v: DeviceMetric.extension.extension.valueUnsignedInt
  mapping:
    identity:
      v: sdc
    map:
      v: AbstractMetricState/PhysicalConnector/Number
element:
  id:
    v: DeviceMetric.extension:instance.extension:label
  path:
    v: DeviceMetric.extension.extension
  slice name:
    v: label
  short:
    v: Instance label
element:
  id:
    v: DeviceMetric.extension:instance.extension:label.valueString
  path:
    v: DeviceMetric.extension.extension.valueString
  mapping:
    identity:
      v: sdc
    map:
      v: AbstractMetricState/PhysicalConnector/Label
element:
  id:
    v: DeviceMetric.extension:relation
  path:
    v: DeviceMetric.extension
  slice name:
    v: relation
  short:
    v: Modelling relationships
  definition:
    v: Relation allows the modelling of relationships between a metric and other containment tree entries.
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/uv/pocd/StructureDefinition/relation
      l: relation
element:
  id:
    v: DeviceMetric.extension:metricAvailability
  path:
    v: DeviceMetric.extension
  slice name:
    v: metricAvailability
  short:
    v: Availability of metrics
  definition:
    v: Availability of the means that derives the metric state.
  max:
    v: 1
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/uv/pocd/StructureDefinition/metric-availability
      l: metric-availability
  must support:
    v: true
  mapping:
    identity:
      v: sdc
    map:
      v: DistributionSampleArrayMetricDescriptor/MetricAvailability, RealTimeSampleArrayMetricDescriptor/MetricAvailability
element:
  id:
    v: DeviceMetric.extension:technicalRange
  path:
    v: DeviceMetric.extension
  slice name:
    v: technicalRange
  short:
    v: Technical range and accuracy
  definition:
    v: The technical possible range of determined values.
  max:
    v: 1
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range
      l: technical-range
  must support:
    v: true
element:
  id:
    v: DeviceMetric.extension:resolution
  path:
    v: DeviceMetric.extension
  slice name:
    v: resolution
  short:
    v: Minimum determinable difference
  definition:
    v: Resolution is the minimum determinable difference between two determined values.
  max:
    v: 1
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/StructureDefinition/measurement-resolution
      l: measurement-resolution
  must support:
    v: true
  mapping:
    identity:
      v: dim
    map:
      v: SampleArray::Sa-Measure-Resolution
  mapping:
    identity:
      v: sdc
    map:
      v: DistributionSampleArrayMetricDescriptor/Resolution, RealTimeSampleArrayMetricDescriptor/Resolution
element:
  id:
    v: DeviceMetric.extension:sweep-speed
  path:
    v: DeviceMetric.extension
  slice name:
    v: sweep-speed
  short:
    v: Default sweep speed
  definition:
    v: Default sweep speed for real-time waveform presentation.
  max:
    v: 1
  type:
    code:
      v: Extension
      l: Extension
    profile:
      v: http://hl7.org/fhir/uv/pocd/StructureDefinition/sweep-speed
      l: sweep-speed
  mapping:
    identity:
      v: dim
    map:
      v: RealTimeSampleArray::Sweep-Speed

id:
  v: DeviceMetric.extension:visual-grid
path:
  v: DeviceMetric.extension
slice name:
  v: visual-grid
short:
  v: Grid line definitions
definition:
  v: Grid line definitions for waveform presentation.
type:
  code:
    v: Extension
    l: Extension
  profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid
    l: visual-grid
mapping:
  identity:
    v: dim
  map:
    v: SampleArray::Visual-Grid

id:
  v: DeviceMetric.type
path:
  v: DeviceMetric.type
must support:
  v: true
binding:
  strength:
    v: extensible
  value set:
    v: http://terminology.hl7.org/ValueSet/11073MDC-metric
    l: 11073MDC-metric
mapping:
  identity:
    v: sdc
  map:
    v: According to ISO/IEEE 11073-20701 this element can't be empty

id:
  v: DeviceMetric.type.coding
path:
  v: DeviceMetric.type.coding

id:
  v: DeviceMetric.type.coding.system
path:
  v: DeviceMetric.type.coding.system
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystem, RealTimeSampleArrayMetricDescriptor/Type/CodingSystem

id:
  v: DeviceMetric.type.coding.version
path:
  v: DeviceMetric.type.coding.version
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystemVersion, RealTimeSampleArrayMetricDescriptor/Type/CodingSystemVersion

id:
  v: DeviceMetric.type.coding.code
path:
  v: DeviceMetric.type.coding.code
mapping:
  identity:
    v: dim
  map:
    v: VMO::Type
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/Code, RealTimeSampleArrayMetricDescriptor/Type/Code

id:
  v: DeviceMetric.type.text
path:
  v: DeviceMetric.type.text
mapping:
  identity:
    v: dim
  map:
    v: VMO::Label-String

id:
  v: DeviceMetric.unit
path:
  v: DeviceMetric.unit
must support:
  v: true
binding:
  strength:
    v: extensible
  value set:
    v: http://terminology.hl7.org/ValueSet/11073MDC-dimension
    l: 11073MDC-dimension

id:
  v: DeviceMetric.unit.coding
path:
  v: DeviceMetric.unit.coding

id:
  v: DeviceMetric.unit.coding.system
path:
  v: DeviceMetric.unit.coding.system
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Unit/CodingSystem, RealTimeSampleArrayMetricDescriptor/Unit/CodingSystem

id:
  v: DeviceMetric.unit.coding.version
path:
  v: DeviceMetric.unit.coding.version
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Type/CodingSystemVersion, RealTimeSampleArrayMetricDescriptor/Type/CodingSystemVersion

id:
  v: DeviceMetric.unit.coding.code
path:
  v: DeviceMetric.unit.coding.code
mapping:
  identity:
    v: dim
  map:
    v: Metric::Unit-Code
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/Unit/Code, RealTimeSampleArrayMetricDescriptor/Unit/Code

id:
  v: DeviceMetric.unit.text
path:
  v: DeviceMetric.unit.text
mapping:
  identity:
    v: dim
  map:
    v: Metric::Unit-LabelString

id:
  v: DeviceMetric.source
path:
  v: DeviceMetric.source
min:
  v: 1
type:
  code:
    v: Reference
    l: Reference
  target profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/MdsDevice
    l: MdsDevice
must support:
  v: true

id:
  v: DeviceMetric.parent
path:
  v: DeviceMetric.parent
min:
  v: 1
type:
  code:
    v: Reference
    l: Reference
  target profile:
    v: http://hl7.org/fhir/uv/pocd/StructureDefinition/ChannelDevice
    l: ChannelDevice
must support:
  v: true

id:
  v: DeviceMetric.operationalStatus
path:
  v: DeviceMetric.operationalStatus
must support:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Status
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricState/ActivationState, RealTimeSampleArrayMetricState/ActivationState note the mapping of the value set

id:
  v: DeviceMetric.color
path:
  v: DeviceMetric.color
mapping:
  identity:
    v: dim
  map:
    v: Metric::Color

id:
  v: DeviceMetric.category
path:
  v: DeviceMetric.category
must support:
  v: true
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Specification::category
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/MetricCategory, RealTimeSampleArrayMetricDescriptor/MetricCategory note the mapping of the value set

id:
  v: DeviceMetric.measurementPeriod
path:
  v: DeviceMetric.measurementPeriod
must support:
  v: true

id:
  v: DeviceMetric.measurementPeriod.repeat
path:
  v: DeviceMetric.measurementPeriod.repeat

id:
  v: DeviceMetric.measurementPeriod.repeat.duration
path:
  v: DeviceMetric.measurementPeriod.repeat.duration
mapping:
  identity:
    v: sdc
  map:
    v: DistributionSampleArrayMetricDescriptor/DeterminationPeriod, RealTimeSampleArrayMetricDescriptor/DeterminationPeriod Unit can be specified by durationUnit

id:
  v: DeviceMetric.measurementPeriod.repeat.period
path:
  v: DeviceMetric.measurementPeriod.repeat.period
mapping:
  identity:
    v: dim
  map:
    v: RealTimeSampleArray::Sample-Period

id:
  v: DeviceMetric.calibration
path:
  v: DeviceMetric.calibration
must support:
  v: true

id:
  v: DeviceMetric.calibration.type
path:
  v: DeviceMetric.calibration.type
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-type

id:
  v: DeviceMetric.calibration.state
path:
  v: DeviceMetric.calibration.state
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-state

id:
  v: DeviceMetric.calibration.time
path:
  v: DeviceMetric.calibration.time
mapping:
  identity:
    v: dim
  map:
    v: Metric::Metric-Calibration::cal-time