Health Device Data Transfer
Version 1.0.0-rc2 - release

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

: HDDT Peak Flow Meter DeviceDefinition Example - JSON Representation

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{
  "resourceType" : "DeviceDefinition",
  "id" : "device-definition-peak-flow-001",
  "extension" : [
    {
      "extension" : [
        {
          "url" : "mivSet",
          "valueReference" : {
            🔗 "reference" : "DeviceDefinition/example-universal-backend"
          }
        }
      ],
      "url" : "https://fhir.bfarm.de/StructureDefinition/HiisDeviceDefinitionMivSet"
    },
    {
      "extension" : [
        {
          "url" : "deviceIdentifier",
          "valueString" : "9912345PEAKFLOW001"
        }
      ],
      "url" : "http://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.regulatoryIdentifier"
    }
  ],
  "identifier" : [
    {
      "system" : "http://fhir.de/sid/gkv/hmnr",
      "value" : "21.24.01.2005"
    }
  ],
  "manufacturerString" : "HealthTech GmbH",
  "deviceName" : [
    {
      "name" : "Peak Flow Pro",
      "type" : "user-friendly-name"
    }
  ],
  "modelNumber" : "Smart 2",
  "type" : {
    "coding" : [
      {
        "system" : "http://snomed.info/sct",
        "version" : "http://snomed.info/sct/11000274103/version/20251115",
        "code" : "334990001",
        "display" : "Peak flow meter (physical object)"
      }
    ]
  },
  "capability" : [
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "19935-6",
            "display" : "Maximum expiratory gas flow Respiratory system airway by Peak flow meter"
          }
        ]
      }
    },
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "20150-9",
            "display" : "FEV1"
          }
        ]
      }
    },
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "83368-1",
            "display" : "Personal best peak expiratory gas flow Respiratory system airway"
          }
        ]
      }
    },
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "20149-1",
            "display" : "FEV1 predicted"
          }
        ]
      }
    },
    {
      "type" : {
        "coding" : [
          {
            "system" : "http://loinc.org",
            "code" : "20152-5",
            "display" : "FEV1 measured/predicted"
          }
        ]
      }
    },
    {
      "type" : {
        "coding" : [
          {
            "system" : "https://gematik.de/fhir/hddt/CodeSystem/hddt-lung-function-temporary-codes",
            "code" : "PEF-measured/predicted"
          }
        ]
      }
    }
  ],
  "parentDevice" : {
    🔗 "reference" : "DeviceDefinition/example-universal-backend"
  }
}