<Observation xmlns="http://hl7.org/fhir">
  <meta>
    <profile value="http://hs-osnabrueck.de/fhir/eWundbericht/StructureDefinition/WoundSize" />
  </meta>
  <status value="final" />
  <category>
    <coding>
      <system value="http://hl7.org/fhir/ValueSet/observation-category" />
      <code value="exam" />
    </coding>
  </category>
  <code>
    <coding>
      <system value="http://loinc.org" />
      <code value="72287-6" />
      <display value="Wound size panel" />
    </coding>
  </code>
  <subject>
    <reference value="Patient/example" />
  </subject>
  <focus>
    <reference value="Condition/example" />
  </focus>
  <effectiveDateTime value="2019-08-21" />
  <component>
    <code>
      <coding>
        <system value="http://loinc.org" />
        <code value="39126-8" />
        <display value="Length of Wound" />
      </coding>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="401238003" />
        <display value="Length of Wound" />
      </coding>
    </code>
    <valueQuantity>
      <value value="4" />
      <unit value="cm" />
      <system value="http://unitsofmeasure.org" />
      <code value="cm" />
    </valueQuantity>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://loinc.org" />
        <code value="39125-0" />
        <display value="Width of Wound" />
      </coding>
      <coding>
        <system value="http://snomed.info/sct" />
        <code value="401239006" />
        <display value="Width of wound" />
      </coding>
    </code>
    <valueQuantity>
      <value value="5" />
      <unit value="cm" />
      <system value="http://unitsofmeasure.org" />
      <code value="cm" />
    </valueQuantity>
  </component>
  <component>
    <code>
      <coding>
        <system value="http://loinc.org" />
        <code value="89260-4" />
        <display value="Area of Wound" />
      </coding>
    </code>
    <valueQuantity>
      <value value="15.7" />
      <unit value="cm2" />
      <system value="http://unitsofmeasure.org" />
      <code value="cm2" />
    </valueQuantity>
  </component>
</Observation>