{
  "resourceType" : "DeviceMetric",
  "id" : "example-glucometer-metric",
  "meta" : {
    "profile" : ["https://gematik.de/fhir/hddt/StructureDefinition/hddt-sensor-type-and-calibration-status"]
  },
  "type" : {
    "coding" : [{
      "system" : "http://snomed.info/sct",
      "version" : "http://snomed.info/sct/11000274103/version/20251115",
      "code" : "700585005",
      "display" : "Invasive interstitial-fluid glucose monitoring system (physical object)"
    }]
  },
  "unit" : {
    "coding" : [{
      "system" : "http://unitsofmeasure.org",
      "code" : "mg/dL",
      "display" : "mg/dL"
    }]
  },
  "source" : {
    "reference" : "Device/example-glucometer"
  },
  "operationalStatus" : "on",
  "category" : "measurement",
  "calibration" : [{
    "type" : "gain",
    "state" : "calibrated",
    "time" : "2025-09-01T09:08:04+02:00"
  }]
}