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ISO/TS 22691:2021

(Main)

Health informatics — Token-based health information sharing

Health informatics — Token-based health information sharing

This document specifies the data element content and exchange format for tokens used in token-based health information sharing. It includes a) the data items that may be contained in a health information token (HI-TOKEN), b) the value representation for each data item, c) the exchange formats allowed for HI-TOKEN sharing (electronic, machine-readable symbol, print), and d) considerations when establishing governance policies specifying how HI-TOKENs can be used within a specific group of healthcare organizations. Provision is made for both physical media and electronic exchange media. This document addresses the overall conceptual architecture and process for token-based health information sharing, as well as the role of patients, referring healthcare facilities, referred healthcare service providers, and health research institutions. Provision is made for pseudonymization of patient data. This document only defines the specification of the HI-TOKEN used in token-based health information sharing. Data exchange / transport architectures, encryption methods, and specific governance policy requirements are outside the scope of this document.

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General Information

Status
Published
Publication Date
03-May-2021
ICS
35.240.80 - IT applications in health care technology
Technical Committee
ISO/TC 215 - Health informatics
Drafting Committee
ISO/TC 215/WG 2 - Systems and Device Interoperability
Current Stage
9020 - International Standard under periodical review
Start Date
15-Apr-2024
Completion Date
15-Apr-2024
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ISO/TS 22691:2021 - Health informatics -- Token-based health information sharingISO/TS 22691:2021 - Health informatics -- Token-based health information sharing
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ISO/TS 22691:2021 - Health informatics -- Token-based health information sharing
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TECHNICAL ISO/TS
SPECIFICATION 22691
First edition
2021-05
Health informatics — Token-based
health information sharing
Reference number
ISO/TS 22691:2021(E)
©
ISO 2021

---------------------- Page: 1 ----------------------
ISO/TS 22691:2021(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2021
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address
below or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2021 – All rights reserved

---------------------- Page: 2 ----------------------
ISO/TS 22691:2021(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Data items in HI-TOKEN . 3
4.1 Overview . 3
4.2 Item definitions . 3
5 Data types and value representations in HI-TOKEN . 4
5.1 Overview . 4
5.2 Data types and value representations . 4
6 Exchange format of HI-TOKEN . 5
6.1 Overview . 5
6.2 Electronic representation . 5
6.3 Machine-readable optical representation . 6
6.4 Printed text representation . 7
7 Security considerations. 8
7.1 General considerations . 8
7.1.1 Overview . 8
7.1.2 HI-TOKEN .
...

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