LOINC – IVD Test Code (LIVD) Mapping
1.0.0-ballot - ballot International flag

This page is part of the Loinc/IVD Mapping FHIR IG (v1.0.0-ballot: STU1 Ballot 1) based on FHIR (HL7® FHIR® Standard) R4. . For a full list of available versions, see the Directory of published versions

Extension: LIVD Device

Official URL: http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device Version: 1.0.0-ballot
Active as of 2023-12-21 Computable Name: LIVDDevice

Add a reference from the ObservationDefinition to the Device.

Context of Use

This extension may be used on the following element(s):

  • Element ID ObservationDefinition

Usage info

Usage:

Formal Views of Extension Content

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

This structure is derived from Extension

Summary

Simple Extension of type Reference: Add a reference from the ObservationDefinition to the Device.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionLIVD Device
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
... Slices for value[x] 1..1Reference()Value of extension
Slice: Unordered, Open by type:$this
.... value[x]:valueReference 1..1Reference(LIVDDeviceDefinition)Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionLIVD Device
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
.... value[x]:valueReference 1..1Reference(LIVDDeviceDefinition)Value of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type Reference: Add a reference from the ObservationDefinition to the Device.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionLIVD Device
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
... Slices for value[x] 1..1Reference()Value of extension
Slice: Unordered, Open by type:$this
.... value[x]:valueReference 1..1Reference(LIVDDeviceDefinition)Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionLIVD Device
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
.... value[x]:valueReference 1..1Reference(LIVDDeviceDefinition)Value of extension

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()