{
  "resourceType" : "DeviceMetric",
  "id" : "HeartRateNumericDeviceMetric",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/pocd/StructureDefinition/NumericDeviceMetric"]
  },
  "text" : {
    "status" : "extensions",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: DeviceMetric HeartRateNumericDeviceMetric</b></p><a name=\"HeartRateNumericDeviceMetric\"> </a><a name=\"hcHeartRateNumericDeviceMetric\"> </a><div style=\"display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60%\"><p style=\"margin-bottom: 0px\"/><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-NumericDeviceMetric.html\">Numeric DeviceMetric profile</a></p></div><blockquote><p><b>Relation extension</b></p><ul><li>kind: DCE</li><li>entries: <a href=\"DeviceMetric-ECGSampleArrayDeviceMetric.html\">DeviceMetric: extension = 0.001,25 mm/s; type = MDC_ECG_ELEC_POTL; unit = MDC_DIM_MILLI_VOLT; operationalStatus = on; color = green; category = measurement</a></li></ul></blockquote><blockquote><p><b>Technical range extension</b></p><ul><li>lowerLimit: 0</li><li>upperLimit: 200</li><li>stepWidth: 1</li><li>relativeAccuracy: 0.01</li><li>absoluteAccuracy: 0.01</li></ul></blockquote><blockquote><p><b>Reference range extension</b></p><ul><li>type: <span title=\"Codes:{http://hl7.org/fhir/uv/pocd/CodeSystem/reference-range-type alarm-limits}\">Alarm limits</span></li><li>low: 40 bpm<span style=\"background: LightGoldenRodYellow\"> (Details: unknown  code264864 = 'MDC_DIM_BEAT_PER_MIN')</span></li><li>high: 180 bpm<span style=\"background: LightGoldenRodYellow\"> (Details: MDC Nomenclature  code264864 = 'MDC_DIM_BEAT_PER_MIN')</span></li></ul></blockquote><p><b>type</b>: <span title=\"Codes:{urn:iso:std:iso:11073:10101 147842}\">HR</span></p><p><b>unit</b>: <span title=\"Codes:{urn:iso:std:iso:11073:10101 264864}\">bpm</span></p><p><b>source</b>: <a href=\"Device-PhysioMonitorMdsDevice.html\">Device: extension = ,-&gt;Practitioner Alice B. Careful ,8760,156,Dmo; identifier = urn:oid:1.2.840.10004.1.1.1.0.0.1.0.0.1.2680#01-23-45-67-89-AB-CD-EF; status = active; manufacturer = MyCompany; serialNumber = 123456; modelNumber = PM1; type = MDC_DEV_MON_PHYSIO_MULTI_PARAM_MDS</a></p><p><b>parent</b>: <a href=\"Device-HeartRateChannelDevice.html\">Device: status = active; type = MDC_DEV_CARD_RATE_CHAN</a></p><p><b>operationalStatus</b>: On</p><p><b>color</b>: Color Green</p><p><b>category</b>: Measurement</p></div>"
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/uv/pocd/StructureDefinition/relation",
    "extension" : [{
      "url" : "kind",
      "valueCode" : "DCE"
    },
    {
      "url" : "entries",
      "valueReference" : {
        "reference" : "DeviceMetric/ECGSampleArrayDeviceMetric"
      }
    }]
  },
  {
    "url" : "http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range",
    "extension" : [{
      "url" : "lowerLimit",
      "valueDecimal" : 0
    },
    {
      "url" : "upperLimit",
      "valueDecimal" : 200
    },
    {
      "url" : "stepWidth",
      "valueDecimal" : 1
    },
    {
      "url" : "relativeAccuracy",
      "valueDecimal" : 0.01
    },
    {
      "url" : "absoluteAccuracy",
      "valueDecimal" : 0.01
    }]
  },
  {
    "url" : "http://hl7.org/fhir/StructureDefinition/reference-range",
    "extension" : [{
      "url" : "type",
      "valueCodeableConcept" : {
        "coding" : [{
          "system" : "http://hl7.org/fhir/uv/pocd/CodeSystem/reference-range-type",
          "code" : "alarm-limits",
          "display" : "Alarm limits"
        }]
      }
    },
    {
      "url" : "low",
      "valueQuantity" : {
        "value" : 40,
        "unit" : "bpm",
        "system" : "urn:iso:std:iso:11073:10101",
        "code" : "264864"
      }
    },
    {
      "url" : "high",
      "valueQuantity" : {
        "value" : 180,
        "unit" : "bpm",
        "system" : "urn:iso:std:iso:11073:10101",
        "code" : "264864"
      }
    }]
  }],
  "type" : {
    "coding" : [{
      "system" : "urn:iso:std:iso:11073:10101",
      "code" : "147842",
      "display" : "MDC_ECG_HEART_RATE"
    }],
    "text" : "HR"
  },
  "unit" : {
    "coding" : [{
      "system" : "urn:iso:std:iso:11073:10101",
      "code" : "264864",
      "display" : "MDC_DIM_BEAT_PER_MIN"
    }],
    "text" : "bpm"
  },
  "source" : {
    "reference" : "Device/PhysioMonitorMdsDevice"
  },
  "parent" : {
    "reference" : "Device/HeartRateChannelDevice"
  },
  "operationalStatus" : "on",
  "color" : "green",
  "category" : "measurement"
}