Point-of-Care Device Implementation Guide
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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: Technical range extension

Official URL: http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range Version: current
Draft as of 2022-01-16 Computable Name: TechnicalRange

StructureDefinition that adds technical range and accuracy to a DeviceMetric.

Context of Use

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

  • Element ID DeviceMetric

Usage info

Usage:

Formal Views of Extension Content

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

This structure is derived from Extension

Summary

Complex Extension: StructureDefinition that adds technical range and accuracy to a DeviceMetric.

  • lowerLimit: decimal: Lower limit of detection.
  • upperLimit: decimal: Upper limit of detection.
  • stepWidth: decimal: The numerical distance between two values in the range of the given upper and lower bound.
  • relativeAccuracy: decimal: An Extension
  • absoluteAccuracy: decimal: Maximum absolute error in relation to the correct value within the given range.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionTechnical range and accuracy
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:lowerLimit 0..1ExtensionLower limit
.... url 1..1uri"lowerLimit"
.... valueDecimal 1..1decimalValue of extension
... extension:upperLimit 0..1ExtensionUpper limit
.... url 1..1uri"upperLimit"
.... valueDecimal 1..1decimalValue of extension
.... url 1..1uri"stepWidth"
.... valueDecimal 1..1decimalValue of extension
... extension:relativeAccuracy 0..1ExtensionRelative error
.... url 1..1uri"relativeAccuracy"
.... valueDecimal 1..1decimalValue of extension
... extension:absoluteAccuracy 0..1ExtensionAbsolute error
.... url 1..1uri"absoluteAccuracy"
.... valueDecimal 1..1decimalValue of extension
... url 1..1uri"http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range"
... value[x] 0..0

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionTechnical range and accuracy
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:lowerLimit 0..1ExtensionLower limit
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"lowerLimit"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"upperLimit"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:stepWidth 0..1ExtensionStep width
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"stepWidth"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:relativeAccuracy 0..1ExtensionRelative error
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"relativeAccuracy"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:absoluteAccuracy 0..1ExtensionAbsolute error
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"absoluteAccuracy"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... url 1..1uri"http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: StructureDefinition that adds technical range and accuracy to a DeviceMetric.

  • lowerLimit: decimal: Lower limit of detection.
  • upperLimit: decimal: Upper limit of detection.
  • stepWidth: decimal: The numerical distance between two values in the range of the given upper and lower bound.
  • relativeAccuracy: decimal: An Extension
  • absoluteAccuracy: decimal: Maximum absolute error in relation to the correct value within the given range.

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionTechnical range and accuracy
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:lowerLimit 0..1ExtensionLower limit
.... url 1..1uri"lowerLimit"
.... valueDecimal 1..1decimalValue of extension
... extension:upperLimit 0..1ExtensionUpper limit
.... url 1..1uri"upperLimit"
.... valueDecimal 1..1decimalValue of extension
.... url 1..1uri"stepWidth"
.... valueDecimal 1..1decimalValue of extension
... extension:relativeAccuracy 0..1ExtensionRelative error
.... url 1..1uri"relativeAccuracy"
.... valueDecimal 1..1decimalValue of extension
... extension:absoluteAccuracy 0..1ExtensionAbsolute error
.... url 1..1uri"absoluteAccuracy"
.... valueDecimal 1..1decimalValue of extension
... url 1..1uri"http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range"
... value[x] 0..0

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionTechnical range and accuracy
... id 0..1stringUnique id for inter-element referencing
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... extension:lowerLimit 0..1ExtensionLower limit
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"lowerLimit"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"upperLimit"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:stepWidth 0..1ExtensionStep width
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"stepWidth"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:relativeAccuracy 0..1ExtensionRelative error
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"relativeAccuracy"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... extension:absoluteAccuracy 0..1ExtensionAbsolute error
.... id 0..1stringUnique id for inter-element referencing
.... extension 0..*ExtensionAdditional content defined by implementations
Slice: Unordered, Open by value:url
.... url 1..1uri"absoluteAccuracy"
.... Slices for value[x] 1..1decimalValue of extension
Slice: Unordered, Closed by type:$this
..... value[x]:valueDecimal 1..1decimalValue of extension
... url 1..1uri"http://hl7.org/fhir/uv/pocd/StructureDefinition/technical-range"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron