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

## Extension: Visual Grid extension

Official URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid | Version: current
Draft as of 2022-01-16 | Computable Name: VisualGrid

StructureDefinition that adds grid line definitions to a DeviceMetric.

Context of Use

This extension may be used on the following element(s):

- Element ID DeviceMetric

Usage info

Usage:

- Use this Extension: Sample Array DeviceMetric profile
- Examples for this Extension: DeviceMetric/CVPSampleArrayDeviceMetric

### Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

- Text Summary
- Differential Table
- Snapshot Table
- All

This structure is derived from Extension

Summary

Complex Extension: StructureDefinition that adds grid line definitions to a DeviceMetric.

- position: Quantity: Grid line position for waveform presentation.
- level: unsignedInt: Grid line level (0 is most important).

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Grid line definitions
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:position |  | 1..* | Extension | Grid line position
url |  | 1..1 | uri | "position"
valueQuantity |  | 1..1 | Quantity | Value of extension
extension:level |  | 0..1 | Extension | Grid line level
url |  | 1..1 | uri | "level"
valueUnsignedInt |  | 1..1 | unsignedInt | Value of extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid"
value[x] |  | 0..0 |  |
Documentation for this format

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Grid line definitions
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:position |  | 1..* | Extension | Grid line position
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "position"
Slices for value[x] |  | 1..1 | Quantity | Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueQuantity |  | 1..1 | Quantity | Value of extension
extension:level |  | 0..1 | Extension | Grid line level
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "level"
Slices for value[x] |  | 1..1 | unsignedInt | Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueUnsignedInt |  | 1..1 | unsignedInt | Value of extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid"
Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: StructureDefinition that adds grid line definitions to a DeviceMetric.

- position: Quantity: Grid line position for waveform presentation.
- level: unsignedInt: Grid line level (0 is most important).

Differential View

This structure is derived from Extension

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Grid line definitions
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:position |  | 1..* | Extension | Grid line position
url |  | 1..1 | uri | "position"
valueQuantity |  | 1..1 | Quantity | Value of extension
extension:level |  | 0..1 | Extension | Grid line level
url |  | 1..1 | uri | "level"
valueUnsignedInt |  | 1..1 | unsignedInt | Value of extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid"
value[x] |  | 0..0 |  |
Documentation for this format

Snapshot View

Name | Flags | Card. | Type | Description & Constraints
--- | --- | --- | --- | ---
Extension |  | 0..* | Extension | Grid line definitions
id |  | 0..1 | string | Unique id for inter-element referencing
Slices for extension |  | 1..* | Extension | Extension Slice: Unordered, Open by value:url
extension:position |  | 1..* | Extension | Grid line position
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "position"
Slices for value[x] |  | 1..1 | Quantity | Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueQuantity |  | 1..1 | Quantity | Value of extension
extension:level |  | 0..1 | Extension | Grid line level
id |  | 0..1 | string | Unique id for inter-element referencing
extension |  | 0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url
url |  | 1..1 | uri | "level"
Slices for value[x] |  | 1..1 | unsignedInt | Value of extension Slice: Unordered, Closed by type:$this
value[x]:valueUnsignedInt |  | 1..1 | unsignedInt | Value of extension
url |  | 1..1 | uri | "http://hl7.org/fhir/uv/pocd/StructureDefinition/visual-grid"
Documentation for this format

Other representations of profile: CSV, Excel, Schematron