PAOX-devicedefinition
type: StructureDefinition
node role: treeRoot
id:
  v: PAOX-devicedefinition
meta:
  version id:
    v: 6
  last updated:
    v: 2020-07-26T07:20:38.922Z
text:
  status:
    v: additional
  div: Overview Name: PAOxDeviceDefinition Title: PAO DeviceDefinition Status: Active URL: http://hl7.org/fhir/us/dme-orders/StructureDefinition/PAOX-devicedefinition Publisher: HL7 Elements Path Slice Min Max DeviceDefinition
url:
  v: http://hl7.org/fhir/us/dme-orders/StructureDefinition/PAOX-devicedefinition
version:
  v: 0.2.2
name:
  v: PAOxDeviceDefinition
title:
  v: PAO DeviceDefinition
status:
  v: active
date:
  v: 2023-06-25T16:57:50+00:00
publisher:
  v: HL7
contact:
  name:
    v: HL7 International - Orders and Observations
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/orders
description:
  v: PAO DeviceDefinition Resource Profile
jurisdiction:
  coding:
    system:
      v: urn:iso:std:iso:3166
    code:
      v: US
purpose:
  v: Purpose
fhir version:
  v: 4.0.1
mapping:
  identity:
    v: w5
  uri:
    v: http://hl7.org/fhir/fivews
  name:
    v: FiveWs Pattern Mapping
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
  name:
    v: RIM Mapping
kind:
  v: resource
abstract:
  v: false
type:
  v: DeviceDefinition
base definition:
  v: http://hl7.org/fhir/StructureDefinition/DeviceDefinition
  link: http://hl7.org/fhir/StructureDefinition/DeviceDefinition
derivation:
  v: constraint
snapshot:
  element:
    id:
      v: DeviceDefinition
    path:
      v: DeviceDefinition
    short:
      v: An instance of a medical-related component of a medical device
    definition:
      v: The characteristics, operational status and capabilities of a medical-related component of a medical device.
    comment:
      v: For the initial scope, this DeviceDefinition resource is only applicable to describe a single 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 and that does not represent a metric. Examples for such a node are MDS, VMD, or Channel.
    min:
      v: 0
    max:
      v: *
    base:
      path:
        v: DeviceDefinition
      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
        link: http://hl7.org/fhir/StructureDefinition/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
        link: http://hl7.org/fhir/StructureDefinition/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
        link: http://hl7.org/fhir/StructureDefinition/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()
      xpath:
        v: not(exists(f:contained/*/f:meta/f:security))
      source:
        v: http://hl7.org/fhir/StructureDefinition/DomainResource
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    constraint:
      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
        link: http://hl7.org/fhir/StructureDefinition/DomainResource
    is modifier:
      v: false
    is summary:
      v: false
    mapping:
      identity:
        v: rim
      map:
        v: Entity. Role, or Act
  element:
    id:
      v: DeviceDefinition.id
    path:
      v: DeviceDefinition.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:
      code:
        v: http://hl7.org/fhirpath/System.String
    is modifier:
      v: false
    is summary:
      v: true

v: true

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.

v: id

id:
  v: DeviceDefinition.meta
path:
  v: DeviceDefinition.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
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceDefinition.implicitRules
path:
  v: DeviceDefinition.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
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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.language
path:
  v: DeviceDefinition.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
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-maxValueSet
    value:
      v: http://hl7.org/fhir/ValueSet/all-languages
      link: http://hl7.org/fhir/ValueSet/all-languages
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    value:
      v: Language
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-isCommonBinding
    value:
      v: true
  strength:
    v: preferred
  description:
    v: A human language.
  value set:
    v: http://hl7.org/fhir/ValueSet/languages
    link: http://hl7.org/fhir/ValueSet/languages

id:
  v: DeviceDefinition.text
path:
  v: DeviceDefinition.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
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: Act.text?

id:
  v: DeviceDefinition.contained
path:
  v: DeviceDefinition.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
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceDefinition.extension
path:
  v: DeviceDefinition.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 resource. 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: DomainResource.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: DeviceDefinition.modifierExtension
path:
  v: DeviceDefinition.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.identifier
path:
  v: DeviceDefinition.identifier
short:
  v: Instance identifier
definition:
  v: Unique instance identifiers assigned to a device by the software, manufacturers, other organizations or owners. For example: handle ID.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.identifier
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.identifier

id:
  v: DeviceDefinition.udiDeviceIdentifier
path:
  v: DeviceDefinition.udiDeviceIdentifier
short:
  v: Unique Device Identifier (UDI) Barcode string
definition:
  v: Unique device identifier (UDI) assigned to device label or package. Note that the Device may include multiple udiCarriers as it either may include just the udiCarrier for the jurisdiction it is sold, or for multiple jurisdictions it could have been sold.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.udiDeviceIdentifier
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.udiDeviceIdentifier.id
path:
  v: DeviceDefinition.udiDeviceIdentifier.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.udiDeviceIdentifier.extension
path:
  v: DeviceDefinition.udiDeviceIdentifier.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.udiDeviceIdentifier.modifierExtension
path:
  v: DeviceDefinition.udiDeviceIdentifier.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.udiDeviceIdentifier.deviceIdentifier
path:
  v: DeviceDefinition.udiDeviceIdentifier.deviceIdentifier
short:
  v: The identifier that is to be associated with every Device that references this DeviceDefintiion for the issuer and jurisdication porvided in the DeviceDefinition.udiDeviceIdentifier
definition:
  v: The identifier that is to be associated with every Device that references this DeviceDefintiion for the issuer and jurisdication porvided in the DeviceDefinition.udiDeviceIdentifier.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.udiDeviceIdentifier.deviceIdentifier
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.udiDeviceIdentifier.issuer
path:
  v: DeviceDefinition.udiDeviceIdentifier.issuer
short:
  v: The organization that assigns the identifier algorithm
definition:
  v: The organization that assigns the identifier algorithm.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.udiDeviceIdentifier.issuer
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.udiDeviceIdentifier.jurisdiction
path:
  v: DeviceDefinition.udiDeviceIdentifier.jurisdiction
short:
  v: The jurisdiction to which the deviceIdentifier applies
definition:
  v: The jurisdiction to which the deviceIdentifier applies.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.udiDeviceIdentifier.jurisdiction
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.manufacturer[x]
path:
  v: DeviceDefinition.manufacturer[x]
short:
  v: Name of device manufacturer
definition:
  v: A name of the manufacturer.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.manufacturer[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: string
type:
  code:
    v: Reference
  target profile:
    v: http://hl7.org/fhir/StructureDefinition/Organization
    link: http://hl7.org/fhir/StructureDefinition/Organization
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.what[x]
mapping:
  identity:
    v: rim
  map:
    v: .playedRole[typeCode=MANU].scoper.name

id:
  v: DeviceDefinition.deviceName
path:
  v: DeviceDefinition.deviceName
short:
  v: A name given to the device to identify it
definition:
  v: A name given to the device to identify it.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.deviceName
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.deviceName.id
path:
  v: DeviceDefinition.deviceName.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.deviceName.extension
path:
  v: DeviceDefinition.deviceName.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.deviceName.modifierExtension
path:
  v: DeviceDefinition.deviceName.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.deviceName.name
path:
  v: DeviceDefinition.deviceName.name
short:
  v: The name of the device
definition:
  v: The name of the device.
alias:
  v: Σ
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.deviceName.name
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.deviceName.type
path:
  v: DeviceDefinition.deviceName.type
short:
  v: udi-label-name | user-friendly-name | patient-reported-name | manufacturer-name | model-name | other
definition:
  v: The type of deviceName. UDILabelName | UserFriendlyName | PatientReportedName | ManufactureDeviceName | ModelName.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.deviceName.type
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    value:
      v: DeviceNameType
  strength:
    v: required
  description:
    v: The type of name the device is referred by.
  value set:
    v: http://hl7.org/fhir/ValueSet/device-nametype|4.0.1
    link: 4.0
    link: .1
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.what[x]
mapping:
  identity:
    v: rim
  map:
    v: .playedRole[typeCode=MANU].code

id:
  v: DeviceDefinition.modelNumber
path:
  v: DeviceDefinition.modelNumber
short:
  v: The model number for the device
definition:
  v: The model number for the device.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.modelNumber
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.what[x]
mapping:
  identity:
    v: rim
  map:
    v: .softwareName (included as part)

id:
  v: DeviceDefinition.type
path:
  v: DeviceDefinition.type
short:
  v: What kind of device or device system this is
definition:
  v: What kind of device or device system this is.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.type
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    value:
      v: DeviceKind
  strength:
    v: example
  description:
    v: Type of device e.g. according to official classification.
  value set:
    v: http://hl7.org/fhir/ValueSet/device-kind
    link: http://hl7.org/fhir/ValueSet/device-kind

id:
  v: DeviceDefinition.specialization
path:
  v: DeviceDefinition.specialization
short:
  v: The capabilities supported on a device, the standards to which the device conforms for a particular purpose, and used for the communication
definition:
  v: The capabilities supported on a device, the standards to which the device conforms for a particular purpose, and used for the communication.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.specialization
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.specialization.id
path:
  v: DeviceDefinition.specialization.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.specialization.extension
path:
  v: DeviceDefinition.specialization.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.specialization.modifierExtension
path:
  v: DeviceDefinition.specialization.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.specialization.systemType
path:
  v: DeviceDefinition.specialization.systemType
short:
  v: The standard that is used to operate and communicate
definition:
  v: The standard that is used to operate and communicate.
alias:
  v: Σ
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.specialization.systemType
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.specialization.version
path:
  v: DeviceDefinition.specialization.version
short:
  v: The version of the standard that is used to operate and communicate
definition:
  v: The version of the standard that is used to operate and communicate.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.specialization.version
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.what[x]

id:
  v: DeviceDefinition.version
path:
  v: DeviceDefinition.version
short:
  v: Available versions
definition:
  v: The available versions of the device, e.g., software versions.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.version
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.safety
path:
  v: DeviceDefinition.safety
short:
  v: Safety characteristics of the device
definition:
  v: Safety characteristics of the device.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.safety
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: true
binding:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName
    value:
      v: Safety
  strength:
    v: example
  value set:
    v: http://hl7.org/fhir/ValueSet/device-safety
    link: http://hl7.org/fhir/ValueSet/device-safety

id:
  v: DeviceDefinition.shelfLifeStorage
path:
  v: DeviceDefinition.shelfLifeStorage
short:
  v: Shelf Life and storage information
definition:
  v: Shelf Life and storage information.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.shelfLifeStorage
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: ProductShelfLife
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.physicalCharacteristics
path:
  v: DeviceDefinition.physicalCharacteristics
short:
  v: Dimensions, color etc.
definition:
  v: Dimensions, color etc.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.physicalCharacteristics
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: ProdCharacteristic
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.languageCode
path:
  v: DeviceDefinition.languageCode
short:
  v: Language code for the human-readable text strings produced by the device (all supported)
definition:
  v: Language code for the human-readable text strings produced by the device (all supported).
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.languageCode
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.capability
path:
  v: DeviceDefinition.capability
short:
  v: Device capabilities
definition:
  v: Device capabilities.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.capability
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.capability.id
path:
  v: DeviceDefinition.capability.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.capability.extension
path:
  v: DeviceDefinition.capability.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.capability.modifierExtension
path:
  v: DeviceDefinition.capability.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.capability.type
path:
  v: DeviceDefinition.capability.type
short:
  v: Type of capability
definition:
  v: Type of capability.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.capability.type
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.capability.description
path:
  v: DeviceDefinition.capability.description
short:
  v: Description of capability
definition:
  v: Description of capability.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.capability.description
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.property
path:
  v: DeviceDefinition.property
short:
  v: The actual configuration settings of a device as it actually operates, e.g., regulation status, time properties
definition:
  v: The actual configuration settings of a device as it actually operates, e.g., regulation status, time properties.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.property
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.property.id
path:
  v: DeviceDefinition.property.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.property.extension
path:
  v: DeviceDefinition.property.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.property.modifierExtension
path:
  v: DeviceDefinition.property.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.property.type
path:
  v: DeviceDefinition.property.type
short:
  v: Code that specifies the property DeviceDefinitionPropetyCode (Extensible)
definition:
  v: Code that specifies the property DeviceDefinitionPropetyCode (Extensible).
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.property.type
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.property.valueQuantity
path:
  v: DeviceDefinition.property.valueQuantity
short:
  v: Property value as a quantity
definition:
  v: Property value as a quantity.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.property.valueQuantity
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Quantity
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.property.valueCode
path:
  v: DeviceDefinition.property.valueCode
short:
  v: Property value as a code, e.g., NTP4 (synced to NTP)
definition:
  v: Property value as a code, e.g., NTP4 (synced to NTP).
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.property.valueCode
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.owner
path:
  v: DeviceDefinition.owner
short:
  v: Organization responsible for device
definition:
  v: An organization that is responsible for the provision and ongoing maintenance of the device.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.owner
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Reference
  target profile:
    v: http://hl7.org/fhir/StructureDefinition/Organization
    link: http://hl7.org/fhir/StructureDefinition/Organization
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.source
mapping:
  identity:
    v: rim
  map:
    v: .playedRole[typeCode=OWN].scoper

id:
  v: DeviceDefinition.contact
path:
  v: DeviceDefinition.contact
short:
  v: Details for human/organization for support
definition:
  v: Contact details for an organization or a particular human that is responsible for the device.
comment:
  v: used for troubleshooting etc.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.contact
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: ContactPoint
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.source
mapping:
  identity:
    v: rim
  map:
    v: .scopedRole[typeCode=CON].player

id:
  v: DeviceDefinition.url
path:
  v: DeviceDefinition.url
short:
  v: Network address to contact device
definition:
  v: A network address on which the device may be contacted directly.
comment:
  v: If the device is running a FHIR server, the network address should be the Base URL from which a conformance statement may be retrieved.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.url
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: w5
  map:
    v: FiveWs.where[x]
mapping:
  identity:
    v: rim
  map:
    v: .telecom

id:
  v: DeviceDefinition.onlineInformation
path:
  v: DeviceDefinition.onlineInformation
short:
  v: Access to on-line information
definition:
  v: Access to on-line information about the device.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.onlineInformation
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.note
path:
  v: DeviceDefinition.note
short:
  v: Device notes and comments
definition:
  v: Descriptive information, usage information or implantation information that is not captured in an existing element.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.note
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Annotation
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: .text

id:
  v: DeviceDefinition.quantity
path:
  v: DeviceDefinition.quantity
short:
  v: The quantity of the device present in the packaging (e.g. the number of devices present in a pack, or the number of devices in the same package of the medicinal product)
definition:
  v: The quantity of the device present in the packaging (e.g. the number of devices present in a pack, or the number of devices in the same package of the medicinal product).
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.quantity
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Quantity
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.parentDevice
path:
  v: DeviceDefinition.parentDevice
short:
  v: The parent device it can be part of
definition:
  v: The parent device it can be part of.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.parentDevice
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Reference
  target profile:
    v: http://hl7.org/fhir/StructureDefinition/DeviceDefinition
    link: http://hl7.org/fhir/StructureDefinition/DeviceDefinition
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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: true

id:
  v: DeviceDefinition.material
path:
  v: DeviceDefinition.material
short:
  v: A substance used to create the material(s) of which the device is made
definition:
  v: A substance used to create the material(s) of which the device is made.
min:
  v: 0
max:
  v: *
base:
  path:
    v: DeviceDefinition.material
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.material.id
path:
  v: DeviceDefinition.material.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
    value:
      v: string
  code:
    v: http://hl7.org/fhirpath/System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.material.extension
path:
  v: DeviceDefinition.material.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: DeviceDefinition.material.modifierExtension
path:
  v: DeviceDefinition.material.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
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
    link: http://hl7.org/fhir/StructureDefinition/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
    link: http://hl7.org/fhir/StructureDefinition/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: DeviceDefinition.material.substance
path:
  v: DeviceDefinition.material.substance
short:
  v: The substance
definition:
  v: The substance.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: DeviceDefinition.material.substance
  min:
    v: 1
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.material.alternate
path:
  v: DeviceDefinition.material.alternate
short:
  v: Indicates an alternative material of the device
definition:
  v: Indicates an alternative material of the device.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.material.alternate
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

id:
  v: DeviceDefinition.material.allergenicIndicator
path:
  v: DeviceDefinition.material.allergenicIndicator
short:
  v: Whether the substance is a known or suspected allergen
definition:
  v: Whether the substance is a known or suspected allergen.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: DeviceDefinition.material.allergenicIndicator
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: 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
    link: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false

element:
  id:
    v: DeviceDefinition
  path:
    v: DeviceDefinition