Point-of-Care Device Implementation Guide
current - CI Build

Point-of-Care Device Implementation Guide, published by HL7 International - Devices Work Group. This is not an authorized publication; it is the continuous build for version current). This version is based on the current content of https://github.com/HL7/uv-pocd/ and changes regularly. See the Directory of published versions

## : Heart Rate Numeric metric example - JSON Representation

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    {
      "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><b>Generated Narrative: DeviceMetric</b><a name=\"HeartRateNumericDeviceMetric\"> </a></p><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\">Resource DeviceMetric &quot;HeartRateNumericDeviceMetric&quot; </p><p style=\"margin-bottom: 0px\">Profile: <a href=\"StructureDefinition-NumericDeviceMetric.html\">Numeric DeviceMetric profile</a></p></div><blockquote><p><b>Relation extension</b></p><blockquote><p><b>url</b></p><code>kind</code></blockquote><p><b>value</b>: DCE</p><blockquote><p><b>url</b></p><code>entries</code></blockquote><p><b>value</b>: <a href=\"DeviceMetric-ECGSampleArrayDeviceMetric.html\">DeviceMetric/ECGSampleArrayDeviceMetric</a></p></blockquote><blockquote><p><b>Technical range extension</b></p><blockquote><p><b>url</b></p><code>lowerLimit</code></blockquote><p><b>value</b>: 0</p><blockquote><p><b>url</b></p><code>upperLimit</code></blockquote><p><b>value</b>: 200</p><blockquote><p><b>url</b></p><code>stepWidth</code></blockquote><p><b>value</b>: 1</p><blockquote><p><b>url</b></p><code>relativeAccuracy</code></blockquote><p><b>value</b>: 0.01</p><blockquote><p><b>url</b></p><code>absoluteAccuracy</code></blockquote><p><b>value</b>: 0.01</p></blockquote><p><b>type</b>: HR <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.0.0/CodeSystem-v3-mdc.html\">ISO 11073-10101 Health informatics - Point-of-care</a>#147842 &quot;MDC_ECG_HEART_RATE&quot;)</span></p><p><b>unit</b>: bpm <span style=\"background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki\"> (<a href=\"http://terminology.hl7.org/5.0.0/CodeSystem-v3-mdc.html\">ISO 11073-10101 Health informatics - Point-of-care</a>#264864 &quot;MDC_DIM_BEAT_PER_MIN&quot;)</span></p><p><b>source</b>: <a href=\"Device-PhysioMonitorMdsDevice.html\">Device/PhysioMonitorMdsDevice</a></p><p><b>parent</b>: <a href=\"Device-HeartRateChannelDevice.html\">Device/HeartRateChannelDevice</a></p><p><b>operationalStatus</b>: on</p><p><b>color</b>: 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
            }
          ]
        }
      ],
      "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"
    }