This page is part of the Loinc/IVD Mapping FHIR IG (v0.1.0: STU 1 Draft) based on FHIR (HL7® FHIR® Standard) v3.5.0. No current official version has been published yet. For a full list of available versions, see the Directory of published versions

This is a pre-release version (Draft for Comment) of Loinc/IVD Mapping (LIVD) R1 (STU). There is no current official version.
For a full list of available versions, see the Directory of published versions .

Extension: LIVD Device

The official URL for this extension is: 

http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device

Status: draft
Extension maintained by: Health Level Seven, Inc. - Orders and Observations WG

Context of Use

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

  • {"type"=>"ObservationDefinition"}

Usage info

Yet to be done: xref

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

Fixed Value: 1 element

Structures

This structure refers to these other structures:

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I1..1Extension
... id 0..1stringxml:id (or equivalent in JSON)
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
... valueReference 0..1Reference(LIVD Device Definition)Value of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Fixed Value: 1 element

Structures

This structure refers to these other structures:

Differential View

This structure is derived from Extension

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension I1..1Extension
... id 0..1stringxml:id (or equivalent in JSON)
... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
... url 1..1"http://hl7.org/fhir/uv/livd/StructureDefinition/ext-device"
... valueReference 0..1Reference(LIVD Device Definition)Value of extension

doco Documentation for this format

 

Other representations of extension: Schematron

Terminology Bindings

Constraints

IdPathDetailsRequirements
ele-1ExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1ExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()