# CVP Sample Array metric example - Point-of-Care Device Implementation Guide v1.0.0

* [**Table of Contents**](toc.md)
* [**Artifact List**](artifacts.md)
* **CVP Sample Array metric example**

## Example DeviceMetric: CVP Sample Array metric example

| |
| :--- |
| *Page standards status:*[Informative](http://hl7.org/fhir/R4/versions.html#std-process) |

Profile: [Sample Array DeviceMetric profile](StructureDefinition-SampleArrayDeviceMetric.md)

**Sweep Speed extension**: 25 mm/s (Details: UCUM codemm/s = 'mm/s')

> **Visual Grid extension**
* position: 0 mmHg (Details: UCUM codemm[Hg] = 'mm[Hg]')
* position: 10 mmHg (Details: UCUM codemm[Hg] = 'mm[Hg]')
* level: 0

> **Visual Grid extension**
* position: 5 mmHg (Details: UCUM codemm[Hg] = 'mm[Hg]')
* level: 1

**type**: CVP

**unit**: mmHg

**source**: [Device: extension = ,->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](Device-PhysioMonitorMdsDevice.md)

**parent**: [Device: status = active; type = MDC_DEV_ANALY_PRESS_BLD_CHAN](Device-BloodPressureChannelDevice.md)

**operationalStatus**: On

**color**: Color Cyan

**category**: Measurement

### Calibrations

| | | | |
| :--- | :--- | :--- | :--- |
| - | **Type** | **State** | **Time** |
| * | Offset | Calibrated | 2021-07-09 10:20:30+0200 |



## Resource Content

```json
{
  "resourceType" : "DeviceMetric",
  "id" : "CVPSampleArrayDeviceMetric",
  "meta" : {
    "profile" : ["http://hl7.org/fhir/uv/pocd/StructureDefinition/SampleArrayDeviceMetric"]
  },
  "extension" : [{
    "url" : "http://hl7.org/fhir/uv/pocd/StructureDefinition/sweep-speed",
    "valueQuantity" : {
      "value" : 25,
      "unit" : "mm/s",
      "system" : "http://unitsofmeasure.org",
      "code" : "mm/s"
    }
  },
  {
    "url" : "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid",
    "extension" : [{
      "url" : "position",
      "valueQuantity" : {
        "value" : 0,
        "unit" : "mmHg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mm[Hg]"
      }
    },
    {
      "url" : "position",
      "valueQuantity" : {
        "value" : 10,
        "unit" : "mmHg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mm[Hg]"
      }
    },
    {
      "url" : "level",
      "valueUnsignedInt" : 0
    }]
  },
  {
    "url" : "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid",
    "extension" : [{
      "url" : "position",
      "valueQuantity" : {
        "value" : 5,
        "unit" : "mmHg",
        "system" : "http://unitsofmeasure.org",
        "code" : "mm[Hg]"
      }
    },
    {
      "url" : "level",
      "valueUnsignedInt" : 1
    }]
  }],
  "type" : {
    "coding" : [{
      "system" : "urn:iso:std:iso:11073:10101",
      "code" : "150084",
      "display" : "MDC_PRESS_BLD_VEN_CENT"
    }],
    "text" : "CVP"
  },
  "unit" : {
    "coding" : [{
      "system" : "urn:iso:std:iso:11073:10101",
      "code" : "266016",
      "display" : "MDC_DIM_MMHG"
    }],
    "text" : "mmHg"
  },
  "source" : {
    "reference" : "Device/PhysioMonitorMdsDevice"
  },
  "parent" : {
    "reference" : "Device/BloodPressureChannelDevice"
  },
  "operationalStatus" : "on",
  "color" : "cyan",
  "category" : "measurement",
  "calibration" : [{
    "type" : "offset",
    "state" : "calibrated",
    "time" : "2021-07-09T10:20:30+02:00"
  }]
}

```
