<DeviceMetric xmlns="http://hl7.org/fhir"><id value="example"/><identifier><system value="http://goodcare.org/devicemetric/id"/><value value="345675"/></identifier><type><coding><system value="urn:iso:std:iso:11073:10101"/><code value="150456"/><display value="MDC_PULS_OXIM_SAT_O2"/></coding></type><unit><coding><system value="urn:iso:std:iso:11073:10101"/><code value="262688"/><display value="MDC_DIM_PERCENT"/></coding></unit><device><reference value="Device/dev1"/></device><status value="active"/><operationalStatus value="on"/><color><coding><system value="http://hl7.org/fhir/color-names"/><code value="blue"/><display value="Blue"/></coding></color><category><coding><system value="http://hl7.org/fhir/metric-category"/><code value="measurement"/><display value="Measurement"/></coding></category><measurementFrequency><value value="1"/><unit value="Hertz"/><system value="http://unitsofmeasure.org"/><code value="Hz"/></measurementFrequency><calibration><type/><state><coding><system value="http://hl7.org/fhir/metric-calibration-state"/><code value="calibrated"/><display value="Calibrated"/></coding></state><time value="2016-12-28T09:03:04-05:00"/></calibration></DeviceMetric>