{
  "description": "隔日投与など、服用開始日から終了日までの日数と実投与日数が異なる場合に、実投与日数を明⽰したい場合に使用する拡張",
  "_filename": "StructureDefinition-jp-medicationdosage-usageduration.json",
  "package_name": "jp-core.r4",
  "date": "2022-10-24",
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "JP_MedicationDosage_UsageDuration",
  "mapping": [ {
    "uri": "http://hl7.org/v3",
    "name": "RIM Mapping",
    "identity": "rim"
  } ],
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "JP Core Medication Dosage UsageDuration Extension",
  "package_version": "1.1.1-rc",
  "status": "active",
  "id": "3b8473c9-52b2-45df-b413-0dda580ddad7",
  "kind": "complex-type",
  "url": "http://jpfhir.jp/fhir/core/Extension/StructureDefinition/JP_MedicationDosage_UsageDuration",
  "context": [ {
    "type": "element",
    "expression": "Dosage"
  } ],
  "version": "1.1.1",
  "differential": {
    "element": [ {
      "id": "Extension",
      "path": "Extension",
      "short": "実投与日数",
      "definition": "隔日投与などで実投与日数と処方期間が異なる場合に用いられる。"
    }, {
      "id": "Extension.extension",
      "max": "0",
      "path": "Extension.extension"
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "http://jpfhir.jp/fhir/core/Extension/StructureDefinition/JP_MedicationDosage_UsageDuration"
    }, {
      "id": "Extension.value[x]",
      "path": "Extension.value[x]",
      "type": [ {
        "code": "Duration"
      } ],
      "short": "実投与日数",
      "definition": "隔日投与などで実投与日数と処方期間が異なる場合に用いられる。"
    }, {
      "id": "Extension.value[x].id",
      "path": "Extension.value[x].id",
      "short": "エレメント間参照のためのID",
      "definition": "JP Coreでは使用されない。"
    }, {
      "id": "Extension.value[x].value",
      "path": "Extension.value[x].value",
      "short": "実投与日数",
      "definition": "隔日投与などで実投与日数と処方期間が異なる場合に用いられる。"
    }, {
      "id": "Extension.value[x].unit",
      "path": "Extension.value[x].unit",
      "short": "実投与日数単位",
      "definition": "「日」で固定される",
      "fixedString": "日"
    }, {
      "id": "Extension.value[x].system",
      "path": "Extension.value[x].system",
      "short": "UCUM",
      "fixedUri": "http://unitsofmeasure.org",
      "definition": "単位コード UCUMを識別するURI。固定値。"
    }, {
      "id": "Extension.value[x].code",
      "path": "Extension.value[x].code",
      "short": "単位コードUCUMにおける実投与日数の単位",
      "fixedCode": "d",
      "definition": "単位コードUCUMにおける実投与日数の単位。dで固定される"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}