HL7 Europe Laboratory Report, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 0.2.0-ci built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/laboratory/ and changes regularly. See the Directory of published versions

• Content
• Detailed Descriptions
• Mappings
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• TTL

Extension: Certified Reference Material: CodeableConcept

Official URL: http://hl7.eu/fhir/laboratory/StructureDefinition/observation-certifiedRefMaterialCodeable				Version: 0.2.0-ci
Standards status: Trial-use			Maturity Level: 2	Computable Name: ObservationCertifiedRefMaterialCodeable
Copyright/Legal: Used by permission of HL7 Europe, all rights reserved Creative Commons License

This extension links this observation with the certified reference material used for the calibration. The certified reference material is identified by using a CodeableConcept. This extension should be used when the unit is UCUM [IU].

Context of Use

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

• Element ID Observation

Usage info

Usage:

• Use this Extension: Observation Results: laboratory
• Examples for this Extension: Observation/4335db48-7090-45b3-a2c2-45b45f94a67c

Formal Views of Extension Content

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

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path	Conformance	ValueSet	URI
Extension.value[x]	example	LabCertifiedReferenceMaterialVS http://hl7.eu/fhir/laboratory/ValueSet/lab-certifiedRefMaterial-eu-lab from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()