HL7.FHIR.UV.POCD\Numeric DeviceMetric profile

Point-of-Care Device Implementation Guide
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Point-of-Care Device Implementation Guide, published by HL7 International - Devices Work Group. This is not an authorized publication; it is the continuous build for version current). This version is based on the current content of https://github.com/HL7/uv-pocd/ and changes regularly. See the Directory of published versions

Resource Profile: Numeric DeviceMetric profile

Official URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/NumericDeviceMetric				Version: current
Draft as of 2022-01-16				Computable Name: NumericDeviceMetric

StructureDefinition for DeviceMetric resources that represent numerical measurements, calculations, or settings characteristics and capabilities.

Scope and Usage

This profile sets minimum expectations for the DeviceMetric resource that represents numerical measurement, calculation, or setting characteristics and capabilities.

Usage:

Refer to this Resource Profile: Compound Numeric Observation profile and Numeric Observation profile
Examples for this Resource Profile: DeviceMetric/HeartRateNumericDeviceMetric and DeviceMetric/NBPNumericDeviceMetric

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from DeviceMetric

Name	Flags	Card.	Type	Description & Constraints
DeviceMetric		0..*	DeviceMetric	Measurement, calculation or setting capability of a medical device
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
instance	S	0..1	(Complex)	Instance number or label URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance
extension:number		0..1	Extension	Instance number
valueUnsignedInt		1..1	unsignedInt	Value of extension
extension:label		0..1	Extension	Instance label
valueString		1..1	string	Value of extension
relation		0..*	(Complex)	Modelling relationships URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/relation
metricAvailability	S	0..1	code	Availability of metrics URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/metric-availability Binding: Metric Availability (extensible): Metric Availability
technicalRange	S	0..1	(Complex)	Technical range and accuracy URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range
resolution	S	0..1	decimal	Minimum determinable difference URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/resolution
type	S	1..1	CodeableConcept	Identity of metric, for example Heart Rate or PEEP Setting Binding: MDC Metric nomenclature (extensible)
coding		0..*	Coding	Code defined by a terminology system
system		0..1	uri	Identity of the terminology system
version		0..1	string	Version of the system - if relevant
code		0..1	code	Symbol in syntax defined by the system
text		0..1	string	Plain text representation of the concept
unit	S	0..1	CodeableConcept	Unit of Measure for the Metric Binding: MDC Unit of Measurement (extensible)
coding		0..*	Coding	Code defined by a terminology system
system		0..1	uri	Identity of the terminology system
version		0..1	string	Version of the system - if relevant
code		0..1	code	Symbol in syntax defined by the system
text		0..1	string	Plain text representation of the concept
source	S	1..1	Reference(MDS Device profile)	Describes the link to the source Device
parent	S	1..1	Reference(Channel Device profile)	Describes the link to the parent Device
operationalStatus	S	0..1	code	on \| off \| standby \| entered-in-error
color		0..1	code	black \| red \| green \| yellow \| blue \| magenta \| cyan \| white
category	S	1..1	code	measurement \| setting \| calculation \| unspecified
measurementPeriod	S	0..1	Timing	Describes the measurement repetition time
repeat		0..1	Element	When the event is to occur
duration		0..1	decimal	How long when it happens
period		0..1	decimal	Event occurs frequency times per period
periodUnit		0..1	code	s \| min \| h \| d \| wk \| mo \| a - unit of time (UCUM)
calibration	S	0..*	BackboneElement	Describes the calibrations that have been performed or that are required to be performed
type		0..1	code	unspecified \| offset \| gain \| two-point
state		0..1	code	not-calibrated \| calibration-required \| calibrated \| unspecified
time		0..1	instant	Describes the time last calibration has been performed
Documentation for this format

Terminology Bindings (Differential)

Path	Conformance	ValueSet
DeviceMetric.type	extensible	MdcMetric
DeviceMetric.unit	extensible	MdcDimension

Name	Flags	Card.	Type	Description & Constraints
DeviceMetric		0..*	DeviceMetric	Measurement, calculation or setting capability of a medical device
implicitRules	?!Σ	0..1	uri	A set of rules under which this content was created
Slices for extension		0..*	Extension	Extension Slice: Unordered, Open by value:url
instance	S	0..1	(Complex)	Instance number or label URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance
extension:number		0..1	Extension	Instance number
url		1..1	uri	"number"
Slices for value[x]		1..1	unsignedInt	Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueUnsignedInt		1..1	unsignedInt	Value of extension
extension:label		0..1	Extension	Instance label
url		1..1	uri	"label"
Slices for value[x]		1..1	string	Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueString		1..1	string	Value of extension
url		1..1	uri	"http://hl7.org/fhir/uv/pocd/StructureDefinition/device-instance"
relation		0..*	(Complex)	Modelling relationships URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/relation
metricAvailability	S	0..1	code	Availability of metrics URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/metric-availability Binding: Metric Availability (extensible): Metric Availability
technicalRange	S	0..1	(Complex)	Technical range and accuracy URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range
resolution	S	0..1	decimal	Minimum determinable difference URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/resolution
modifierExtension	?!	0..*	Extension	Extensions that cannot be ignored
type	SΣ	1..1	CodeableConcept	Identity of metric, for example Heart Rate or PEEP Setting Binding: MDC Metric nomenclature (extensible)
coding	Σ	0..*	Coding	Code defined by a terminology system
system	Σ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	0..1	code	Symbol in syntax defined by the system
text	Σ	0..1	string	Plain text representation of the concept
unit	SΣ	0..1	CodeableConcept	Unit of Measure for the Metric Binding: MDC Unit of Measurement (extensible)
coding	Σ	0..*	Coding	Code defined by a terminology system
system	Σ	0..1	uri	Identity of the terminology system
version	Σ	0..1	string	Version of the system - if relevant
code	Σ	0..1	code	Symbol in syntax defined by the system
text	Σ	0..1	string	Plain text representation of the concept
source	SΣ	1..1	Reference(MDS Device profile)	Describes the link to the source Device
parent	SΣ	1..1	Reference(Channel Device profile)	Describes the link to the parent Device
operationalStatus	SΣ	0..1	code	on \| off \| standby \| entered-in-error Binding: DeviceMetricOperationalStatus (required): Describes the operational status of the DeviceMetric.
color	Σ	0..1	code	black \| red \| green \| yellow \| blue \| magenta \| cyan \| white Binding: DeviceMetricColor (required): Describes the typical color of representation.
category	SΣ	1..1	code	measurement \| setting \| calculation \| unspecified Binding: DeviceMetricCategory (required): Describes the category of the metric.
measurementPeriod	SΣ	0..1	Timing	Describes the measurement repetition time
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
repeat	ΣC	0..1	Element	When the event is to occur
duration	Σ	0..1	decimal	How long when it happens
period	Σ	0..1	decimal	Event occurs frequency times per period
periodUnit	Σ	0..1	code	s \| min \| h \| d \| wk \| mo \| a - unit of time (UCUM) Binding: UnitsOfTime (required): A unit of time (units from UCUM).
calibration	SΣ	0..*	BackboneElement	Describes the calibrations that have been performed or that are required to be performed
modifierExtension	?!Σ	0..*	Extension	Extensions that cannot be ignored even if unrecognized
type	Σ	0..1	code	unspecified \| offset \| gain \| two-point Binding: DeviceMetricCalibrationType (required): Describes the type of a metric calibration.
state	Σ	0..1	code	not-calibrated \| calibration-required \| calibrated \| unspecified Binding: DeviceMetricCalibrationState (required): Describes the state of a metric calibration.
time	Σ	0..1	instant	Describes the time last calibration has been performed
Documentation for this format

Terminology Bindings

Path	Conformance	ValueSet
DeviceMetric.type	extensible	MdcMetric
DeviceMetric.unit	extensible	MdcDimension
DeviceMetric.operationalStatus	required	DeviceMetricOperationalStatus
DeviceMetric.color	required	DeviceMetricColor
DeviceMetric.category	required	DeviceMetricCategory
DeviceMetric.measurementPeriod.repeat.periodUnit	required	UnitsOfTime
DeviceMetric.calibration.type	required	DeviceMetricCalibrationType
DeviceMetric.calibration.state	required	DeviceMetricCalibrationState