{
  "resourceType": "StructureDefinition",
  "id": "AMA-IHMI-device-blood-pressure-2",
  "url": "http://www.ama-ihmi.org/fhir/StructureDefinition/AMA-IHMI-device-blood-pressure-2",
  "name": "AMA-IHMI-device-blood-pressure-2",
  "status": "draft",
  "publisher": "American Medical Association",
  "description": "This profile is intended to provide information about the automatic blood pressure monitor, cuff size, and DI portion of the device UDI for the use case of individuals who are self-measuring blood pressure at home via an automatic blood pressure monitor. This device profile allows automatic blood pressure monitors with or without a cuff size size specified.",
  "copyright": "Copyright 2016-2019 American Medical Association. All rights reserved.",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Device",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Device",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Device.udi.deviceIdentifier",
        "path": "Device.udi.deviceIdentifier",
        "min": 1
      },
      {
        "id": "Device.type",
        "path": "Device.type",
        "min": 1
      },
      {
        "id": "Device.type.coding",
        "path": "Device.type.coding",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Device.type.coding.system",
        "path": "Device.type.coding.system",
        "min": 1,
        "fixedUri": "http://ihmi.termspace.com/api/uri?uri=http://snomed.info/sct/3881000207102"
      },
      {
        "id": "Device.type.coding.code",
        "path": "Device.type.coding.code",
        "min": 1,
        "binding": {
          "strength": "required",
          "valueSetReference": {
            "reference": "http://www.ama-ihmi.org/fhir/ValueSet/AMA-IHMI-valueSet-device-2-instance"
          }
        }
      },
      {
        "id": "Device.type.coding.display",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "Device.type.coding.display",
        "min": 1,
        "fixedString": "American Medical Association Integrated Health Model Initiative, device, refset 2, simple type reference set (foundation metadata concept)"
      },
      {
        "id": "Device.type.text",
        "extension": [
          {
            "url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-translatable",
            "valueBoolean": true
          }
        ],
        "path": "Device.type.text",
        "max": "0"
      },
      {
        "id": "Device.patient",
        "path": "Device.patient",
        "max": "0"
      }
    ]
  }
}