HL7 Terminology (THO)
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HL7 Terminology (THO), published by HL7 International - Vocabulary Work Group. This guide is not an authorized publication; it is the continuous build for version 7.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/UTG/ and changes regularly. See the Directory of published versions

ISO/IEEE 11073 Medical Device Communication Nomenclature Metadata Record

Metadata Record Information Version 20251031
Maintained By HL7 Terminology Services Management Group (TSMG)
Last Updated Date 31 October 2025
Responsible Organizations International Organization for Standardization (ISO) and IEEE Standards Association (IEEE SA) Roles
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Website https://www.iso.org/ and https://standards.ieee.org/
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IEEE Standards Association (IEEE SA) Roles
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Code System Names Formal name ISO/IEEE 11073 Medical Device Communication Nomenclature
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Code System Technical Identifiers Identification Record
TSMG-endorsed URI urn:iso:std:iso:11073:10101
TSMG-endorsed OID 2.16.840.1.113883.6.24
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Description
The nomenclature relates primarily to vital signs monitoring, but also includes semantics of other medical devices that are commonly used in acute care settings. There are multiple coding partitions each of which has a systematic name consisting of a set of base concepts and differentiating criteria.
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Code System Copyright, Intellectual Property and Licensing Copyright Statement
IEEE maintains copyright on all content from IEEE 11073 standards. All rights reserved. Implementers should obtain official copies of all applicable standards documents directly from IEEE. The inclusion of IEEE 11073 terminology codes and definitions in HL7 messages and related implementation guides is permitted under existing agreements. For permission regarding any other usage, please contact IEEE at copyrights@ieee.org.
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