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.

 

Other representations of profile: CSV, Excel, Schematron