<StructureDefinition xmlns="http://hl7.org/fhir">
  <url value="https://hl7.org/fhir/ph/StructureDefinition/MaintenanceEvent" />
  <name value="MaintenanceEvent" />
  <status value="draft" />
  <date value="2023-12-23T04:55:19.4055072+00:00" />
  <fhirVersion value="4.0.1" />
  <kind value="complex-type" />
  <abstract value="false" />
  <context>
    <type value="element" />
    <expression value="Device" />
  </context>
  <type value="Extension" />
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension" />
  <derivation value="constraint" />
  <differential>
    <element id="Extension.extension:datePerformed">
      <path value="Extension.extension" />
      <sliceName value="datePerformed" />
    </element>
    <element id="Extension.extension:datePerformed.url">
      <path value="Extension.extension.url" />
      <fixedUri value="datePerformed" />
    </element>
    <element id="Extension.extension:datePerformed.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="date" />
      </type>
    </element>
    <element id="Extension.extension:currentDeviceHours">
      <path value="Extension.extension" />
      <sliceName value="currentDeviceHours" />
    </element>
    <element id="Extension.extension:currentDeviceHours.url">
      <path value="Extension.extension.url" />
      <fixedUri value="currentDeviceHours" />
    </element>
    <element id="Extension.extension:currentDeviceHours.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="decimal" />
      </type>
    </element>
    <element id="Extension.extension:performer">
      <path value="Extension.extension" />
      <sliceName value="performer" />
    </element>
    <element id="Extension.extension:performer.url">
      <path value="Extension.extension.url" />
      <fixedUri value="performer" />
    </element>
    <element id="Extension.extension:performer.value[x]">
      <path value="Extension.extension.value[x]" />
      <type>
        <code value="string" />
      </type>
    </element>
    <element id="Extension.url">
      <path value="Extension.url" />
      <fixedUri value="https://hl7.org/fhir/ph/StructureDefinition/MaintenanceEvent" />
    </element>
    <element id="Extension.value[x]">
      <path value="Extension.value[x]" />
      <max value="0" />
    </element>
  </differential>
</StructureDefinition>