<?xml version="1.0" encoding="UTF-8"?>

<Observation xmlns="http://hl7.org/fhir">
  <id value="DaType1PghdUcExample1"/>
  <meta>
    <profile value="http://connectdtx.kr/fhir/StructureDefinition/janusync-device-data-observation"/>
  </meta>
  <status value="final"/>
  <code>
    <coding>
      <system value="http://connectdtx.kr/fhir/CodeSystem/janusync-device-data"/>
      <code value="obstetric.ctg.uc"/>
      <display value="자궁수축"/>
    </coding>
  </code>
  <effectivePeriod>
    <start value="2026-04-20T09:00:00+09:00"/>
    <end value="2026-04-20T09:05:00+09:00"/>
  </effectivePeriod>
  <component>
    <code>
      <coding>
        <system value="http://connectdtx.kr/fhir/CodeSystem/janusync-device-data"/>
        <code value="obstetric.ctg.uc-duration"/>
        <display value="자궁수축지속시간(sec)"/>
      </coding>
    </code>
    <valueQuantity>
      <value value="300"/>
      <system value="http://unitsofmeasure.org"/>
      <code value="s"/>
    </valueQuantity>
  </component>
</Observation>