{
  "resourceType" : "Observation",
  "id" : "DaType1PghdUcExample2",
  "meta" : {
    "profile" : ["http://connectdtx.kr/fhir/StructureDefinition/janusync-device-data-observation"]
  },
  "status" : "final",
  "code" : {
    "coding" : [{
      "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-device-data",
      "code" : "obstetric.ctg.uc",
      "display" : "자궁수축"
    }]
  },
  "effectivePeriod" : {
    "start" : "2026-04-20T09:10:00+09:00",
    "end" : "2026-04-20T09:15:00+09:00"
  },
  "component" : [{
    "code" : {
      "coding" : [{
        "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-device-data",
        "code" : "obstetric.ctg.uc-duration",
        "display" : "자궁수축지속시간(sec)"
      }]
    },
    "valueQuantity" : {
      "value" : 300,
      "system" : "http://unitsofmeasure.org",
      "code" : "s"
    }
  },
  {
    "code" : {
      "coding" : [{
        "system" : "http://connectdtx.kr/fhir/CodeSystem/janusync-device-data",
        "code" : "obstetric.ctg.uc-interval",
        "display" : "자궁수축간격(sec)"
      }]
    },
    "valueQuantity" : {
      "value" : 300,
      "system" : "http://unitsofmeasure.org",
      "code" : "s"
    }
  }]
}