This page is part of the FHIR Specification (v0.0.82: DSTU 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions

Extension Reference to the DeviceMetric resource - Definition

URL for this extension: 

http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric

Status: draft. Extension maintained by: Health Level Seven, Inc. - Health Care Devices (DEV) WG

This extension provides the facility to link the current Observation resource to the DeviceMetric resource from where the data is coming from.

Context of Use: Use on element: Observation

usage info: insert a list of places where this extension is used

Extension Content

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric
Reference to the DeviceMetric resource: This extension provides the facility to link the current Observation resource to the DeviceMetric resource from where the data is coming from.
Use on element: Observation
... extension 0..*ExtensionAdditional Content defined by implementations
... url 1..1uriidentifies the meaning of the extension
Fixed Value: http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric
... valueReference 0..1DeviceMetricValue of extension

XML Template

<!-- Reference to the DeviceMetric resource -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric" >
  <!-- from Element: extension -->
 <valueReference ><!-- 0..1 Reference Value of extension
</extension>

JSON Template

{ // Reference to the DeviceMetric resource
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric", // R! 
    "valueReference" : { Reference(http://hl7.org/fhir/StructureDefinition/DeviceMetric) } //Value of extension
  }

Structure

NameFlagsCard.TypeDescription & Constraintsdoco
.. extensionExtensionURL = http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric
Reference to the DeviceMetric resource: This extension provides the facility to link the current Observation resource to the DeviceMetric resource from where the data is coming from.
Use on element: Observation
... extension 0..*ExtensionAdditional Content defined by implementations
... url 1..1uriidentifies the meaning of the extension
Fixed Value: http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric
... valueReference 0..1DeviceMetricValue of extension

XML Template

<!-- Reference to the DeviceMetric resource -->doco

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/relatedDeviceMetric" >
  <!-- from Element: extension -->
 <valueReference ><!-- 0..1 Reference Value of extension
</extension>

JSON Template

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