{
  "types": [
    "Device"
  ],
  "Device": {
    "elements": {
      "Device.udi": {
        "removed-types": [
          "string"
        ],
        "added-types": [
          "BackboneElement"
        ]
      },
      "Device.udi.deviceIdentifier": {
        "status": "new"
      },
      "Device.udi.name": {
        "status": "new"
      },
      "Device.udi.jurisdiction": {
        "status": "new"
      },
      "Device.udi.carrierHRF": {
        "status": "new"
      },
      "Device.udi.carrierAIDC": {
        "status": "new"
      },
      "Device.udi.issuer": {
        "status": "new"
      },
      "Device.udi.entryType": {
        "status": "new"
      },
      "Device.status": {
        "binding-valueset-changed": true,
        "binding-status": "changed",
        "old-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/devicestatus",
          "strength": "required"
        },
        "new-binding": {
          "reference": "http://hl7.org/fhir/ValueSet/device-status",
          "strength": "required"
        }
      },
      "Device.type": {
        "old-min": 1,
        "new-min": 0
      },
      "Device.expirationDate": {
        "old-name": "expiry"
      },
      "Device.safety": {
        "status": "new"
      }
    },
    "status": "changed"
  }
}