{
  "resourceType": "StructureDefinition",
  "id": "85f493d6-7592-4891-86d9-9ce3209264bf",
  "meta": {
    "lastUpdated": "2019-03-05T15:28:51.2341129+00:00"
  },
  "url": "http://pgo.live.wem.io/fhir/StructureDefinition/ATermeDatum",
  "name": "ATermeDatum",
  "status": "draft",
  "date": "2019-03-05T15:28:50.1061246+00:00",
  "fhirVersion": "3.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Observation",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Observation",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Observation",
        "path": "Observation",
        "short": "A terme datum (groep)",
        "definition": "Datum waarop de zwangerschap naar verwachting 40w 0d is (280 dagen). Op meerdere momenten in de zwangerschap kunnen verschillende à terme datum worden gehanteerd."
      },
      {
        "id": "Observation.identifier",
        "path": "Observation.identifier",
        "label": "A terme datum (groep)",
        "short": "peri-Id"
      },
      {
        "id": "Observation.category",
        "path": "Observation.category",
        "fixedCodeableConcept": {
          "coding": [
            {
              "system": "http://terminology.hl7.org/CodeSystem/observation-category",
              "version": "4.0.0",
              "code": "exam",
              "display": "Exam"
            }
          ]
        }
      },
      {
        "id": "Observation.code.coding",
        "path": "Observation.code.coding",
        "fixedCoding": {
          "system": "http://loinc.org",
          "code": "11778-8",
          "display": "Delivery date Estimated"
        }
      },
      {
        "id": "Observation.related.type",
        "path": "Observation.related.type",
        "short": "has-member"
      },
      {
        "id": "Observation.component",
        "path": "Observation.component",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "code.coding.code"
            }
          ],
          "description": "Unordered, Open, by code.coding.code(Value), code.coding.system(Value)",
          "rules": "open"
        }
      },
      {
        "id": "Observation.component:DatumBepalingATermeDatum",
        "path": "Observation.component",
        "sliceName": "DatumBepalingATermeDatum",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Observation.component:DatumBepalingATermeDatum.code.coding",
        "path": "Observation.component.code.coding",
        "min": 1,
        "max": "1",
        "fixedCoding": {
          "system": "http://snomed.info/sct",
          "code": "439771001",
          "display": "Date of event"
        }
      },
      {
        "id": "Observation.component:DatumBepalingATermeDatum.value[x]:valueDateTime",
        "path": "Observation.component.valueDateTime",
        "sliceName": "valueDateTime",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "Observation.component:ActueleATermeDatum",
        "path": "Observation.component",
        "sliceName": "ActueleATermeDatum",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Observation.component:ActueleATermeDatum.extension",
        "path": "Observation.component.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Observation.component:ActueleATermeDatum.extension:valueBoolean",
        "path": "Observation.component.extension",
        "sliceName": "valueBoolean",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://pgo.live.wem.io/fhir/StructureDefinition/ObservationComponentBooleanValue"
          }
        ]
      },
      {
        "id": "Observation.component:ActueleATermeDatum.code.coding",
        "path": "Observation.component.code.coding",
        "fixedCoding": {
          "system": "urn:oid:2.16.840.1.113883.2.4.4.13",
          "code": "ActualEDD",
          "display": "Actuele à terme datum"
        }
      },
      {
        "id": "Observation.component:ActueleATermeDatum.value[x]:valueDateTime",
        "path": "Observation.component.valueDateTime",
        "sliceName": "valueDateTime",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "Observation.component:ATermeDatum",
        "path": "Observation.component",
        "sliceName": "ATermeDatum",
        "min": 1
      },
      {
        "id": "Observation.component:ATermeDatum.code.coding",
        "path": "Observation.component.code.coding",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "system"
            }
          ],
          "rules": "open"
        },
        "fixedCoding": {
          "system": "urn:oid:2.16.840.1.113883.2.4.4.13",
          "version": "Spirit 1a",
          "code": "EDD",
          "display": "A terme datum"
        }
      },
      {
        "id": "Observation.component:ATermeDatum.code.coding:loinc",
        "path": "Observation.component.code.coding",
        "sliceName": "loinc",
        "fixedCoding": {
          "system": "http://loinc.org",
          "code": "11778-8",
          "display": "Delivery date Estimated"
        }
      },
      {
        "id": "Observation.component:ATermeDatum.code.coding:snomed",
        "path": "Observation.component.code.coding",
        "sliceName": "snomed",
        "fixedCoding": {
          "system": "http://snomed.info/sct",
          "code": "366322004",
          "display": "Finding of estimated date of delivery"
        }
      },
      {
        "id": "Observation.component:ATermeDatum.value[x]:valueDateTime",
        "path": "Observation.component.valueDateTime",
        "sliceName": "valueDateTime",
        "type": [
          {
            "code": "dateTime"
          }
        ]
      },
      {
        "id": "Observation.component:Zeker",
        "path": "Observation.component",
        "sliceName": "Zeker",
        "short": "Is de à terme datum zeker?",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Observation.component:Zeker.extension",
        "path": "Observation.component.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "rules": "open"
        }
      },
      {
        "id": "Observation.component:Zeker.extension:valueBoolean",
        "path": "Observation.component.extension",
        "sliceName": "valueBoolean",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Extension",
            "profile": "https://pgo.live.wem.io/fhir/StructureDefinition/ObservationComponentBooleanValue"
          }
        ],
        "mustSupport": false
      },
      {
        "id": "Observation.component:Zeker.code.coding",
        "path": "Observation.component.code.coding",
        "fixedCoding": {
          "system": "http://snomed.info/sct",
          "version": "January 2019",
          "code": "17162000",
          "display": "zeker"
        }
      },
      {
        "id": "Observation.component:ATermeDatumobv",
        "path": "Observation.component",
        "sliceName": "ATermeDatumobv",
        "min": 1,
        "max": "1"
      },
      {
        "id": "Observation.component:ATermeDatumobv.code.coding",
        "path": "Observation.component.code.coding",
        "min": 1,
        "max": "1",
        "fixedCoding": {
          "system": "urn:oid:2.16.840.1.113883.2.4.4.13",
          "version": "Spirit 1a",
          "code": "EDDBasedOn",
          "display": "A terme datum o.b.v."
        }
      },
      {
        "id": "Observation.component:ATermeDatumobv.value[x]:valueCodeableConcept",
        "path": "Observation.component.valueCodeableConcept",
        "sliceName": "valueCodeableConcept",
        "type": [
          {
            "code": "CodeableConcept"
          }
        ]
      },
      {
        "id": "Observation.component:ATermeDatumobv.value[x]:valueCodeableConcept.coding",
        "path": "Observation.component.valueCodeableConcept.coding",
        "min": 1,
        "max": "1",
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "description": "Methode waarop de à terme datum is bepaald.",
          "valueSetUri": "http://decor.nictiz.nl/fhir/peri20-/ValueSet/2.16.840.1.113883.2.4.11.240--20170608153050"
        }
      }
    ]
  }
}