Implementation Guide
Health Device Data Transfer
Version 0.1.0 - ballot

Specification of health data transfer from devices to DiGA (§ 374a SGB V)

: HL7 CGM Summary: CGM Summary Example - TTL Representation

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@prefix fhir: <http://hl7.org/fhir/> .
@prefix loinc: <https://loinc.org/rdf/> .
@prefix owl: <http://www.w3.org/2002/07/owl#> .
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#> .
@prefix xsd: <http://www.w3.org/2001/XMLSchema#> .

# - resource -------------------------------------------------------------------

 a fhir:Observation ;
  fhir:nodeRole fhir:treeRoot ;
  fhir:id [ fhir:v "cgmSummaryExample"] ; # 
  fhir:meta [
    ( fhir:profile [
fhir:v "http://hl7.org/fhir/uv/cgm/StructureDefinition/cgm-summary"^^xsd:anyURI ;
fhir:l <http://hl7.org/fhir/uv/cgm/StructureDefinition/cgm-summary>     ] )
  ] ; # 
  fhir:status [ fhir:v "final"] ; # 
  fhir:category ( [
    ( fhir:coding [
fhir:system [
fhir:v "http://terminology.hl7.org/CodeSystem/observation-category"^^xsd:anyURI ;
fhir:l <http://terminology.hl7.org/CodeSystem/observation-category>       ] ;
fhir:code [ fhir:v "laboratory" ]     ] )
  ] ) ; # 
  fhir:code [
    ( fhir:coding [
a loinc:107931-8 ;
fhir:system [
fhir:v "http://loinc.org"^^xsd:anyURI ;
fhir:l <http://loinc.org>       ] ;
fhir:code [ fhir:v "107931-8" ]     ] )
  ] ; # 
  fhir:subject [
fhir:l fhir:Patient/patientExample ;
fhir:reference [ fhir:v "Patient/patientExample" ]
  ] ; # 
  fhir:effective [
a fhir:Period ;
fhir:start [ fhir:v "2025-09-01"^^xsd:date ] ;
fhir:end [ fhir:v "2025-09-30"^^xsd:date ]
  ] ; # 
  fhir:hasMember ( [
fhir:l fhir:Observation/cgmSummaryMeanGlucoseMassPerVolumeExample ;
fhir:reference [ fhir:v "Observation/cgmSummaryMeanGlucoseMassPerVolumeExample" ]
  ] [
fhir:l fhir:Observation/cgmSummaryTimesInRangesExample ;
fhir:reference [ fhir:v "Observation/cgmSummaryTimesInRangesExample" ]
  ] [
fhir:l fhir:Observation/cgmSummaryGMIExample ;
fhir:reference [ fhir:v "Observation/cgmSummaryGMIExample" ]
  ] [
fhir:l fhir:Observation/cgmSummaryCoefficientOfVariationExample ;
fhir:reference [ fhir:v "Observation/cgmSummaryCoefficientOfVariationExample" ]
  ] [
fhir:l fhir:Observation/cgmSummaryDaysOfWearExample ;
fhir:reference [ fhir:v "Observation/cgmSummaryDaysOfWearExample" ]
  ] [
fhir:l fhir:Observation/cgmSummarySensorActivePercentageExample ;
fhir:reference [ fhir:v "Observation/cgmSummarySensorActivePercentageExample" ]
  ] ) . #