<Device xmlns="http://hl7.org/fhir">
  <id value="rdc-Device-Instance-bg" />
  <meta>
    <profile value="https://roche.com/fhir/iop/StructureDefinition/rdc-Device-Instance" />
  </meta>
  <extension url="https://roche.com/fhir/iop/StructureDefinition/ext-DeviceSettings">
    <extension url="settingsCode">
      <valueCodeableConcept>
        <coding>
          <system value="https://roche.com/fhir/iop/cs" />
          <code value="385524004_bloodglucose" />
          <display value="Lower limit of reference range is about Capillary blood glucose measurement" />
        </coding>
      </valueCodeableConcept>
    </extension>
    <extension url="settingsValue">
      <valueQuantity>
        <value value="70" />
        <unit value="mg/dL" />
        <system value="http://unitsofmeasure.org" />
        <code value="mg/dL" />
      </valueQuantity>
    </extension>
  </extension>
  <extension url="https://roche.com/fhir/iop/StructureDefinition/ext-DeviceSettings">
    <extension url="settingsCode">
      <valueCodeableConcept>
        <coding>
          <system value="https://roche.com/fhir/iop/cs" />
          <code value="371933006_bloodglucose" />
          <display value="Upper limit of reference range is about Capillary blood glucose measurement" />
        </coding>
      </valueCodeableConcept>
    </extension>
    <extension url="settingsValue">
      <valueQuantity>
        <value value="200" />
        <unit value="mg/dL" />
        <system value="http://unitsofmeasure.org" />
        <code value="mg/dL" />
      </valueQuantity>
    </extension>
  </extension>
  <serialNumber value="92300365108" />
  <parent>
    <reference value="Device/rdc-Device-Model-bg" />
  </parent>
</Device>