ISO/TS 16840-15:2024
(Main)Wheelchair seating — Part 15: Selection, placement and fixation of flexible postural support devices in seating
Wheelchair seating — Part 15: Selection, placement and fixation of flexible postural support devices in seating
This document specifies requirements for the selection, placement and fixation of flexible postural support devices within seating devices and systems and to chairs, including wheelchairs and bathroom equipment. Seating devices can be involved in one or more situations, including hoists, static seating, wheelchair seating, shower chairs, etc. The devices enable the seated person (the occupant) to be positioned to maximize their functional activities in a safe environment. These requirements are formulated to achieve a balance of posture maintenance and safety. This document covers flexible positioning supports (padded or otherwise) used for postural positioning and/or safety. It does not cover belts and harnesses used in transportation for restraint, postural support devices made from rigid materials such as metal, wood, or hard plastics, or postural support devices designed solely for use in sports-related seating.
Sièges de fauteuils roulants — Partie 15: Choix, mise en place et fixation des dispositifs de soutien postural dans les sièges
General Information
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Standards Content (Sample)
Technical
Specification
ISO/TS 16840-15
First edition
Wheelchair seating —
2024-04
Part 15:
Selection, placement and fixation
of flexible postural support devices
in seating
Sièges de fauteuils roulants —
Partie 15: Choix, mise en place et fixation des dispositifs de
soutien postural dans les sièges
Reference number
ISO/TS 16840-15:2024(en) © ISO 2024
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ISO/TS 16840-15:2024(en)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2024
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
© ISO 2024 – All rights reserved
ii
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ISO/TS 16840-15:2024(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, and abbreviations . 1
3.1 Terms and definitions .1
3.2 Abbreviations .6
4 Aims and principles of application of flexible PSDs . 6
4.1 General .6
4.2 Restraint versus positioning .7
4.3 Safety.7
4.3.1 General .7
4.3.2 PSD-body interface .7
4.3.3 Forces on bony prominences .7
4.3.4 Physiological function .7
4.3.5 Ancillary medical devices .7
4.3.6 Skeletal structure .7
4.4 Paediatric needs .
...
FINAL DRAFT
Technical
Specification
ISO/DTS 16840-15
ISO/TC 173/SC 1
Wheelchair seating —
Secretariat: SABS
Part 15:
Voting begins on:
2024-01-02
Selection, placement and fixation of
flexible postural support devices in
Voting terminates on:
2024-02-27
seating
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
Reference number
ISO/DTS 16840-15:2024(en) © ISO 2024
---------------------- Page: 1 ----------------------
FINAL DRAFT
ISO/DTS 16840-15:2024(en)
Technical
Specification
ISO/DTS 16840-15
ISO/TC 173/SC 1
Wheelchair seating —
Secretariat: SABS
Part 15:
Voting begins on:
Selection, placement and fixation of
flexible postural support devices in
Voting terminates on:
seating
RECIPIENTS OF THIS DRAFT ARE INVITED TO SUBMIT,
COPYRIGHT PROTECTED DOCUMENT
WITH THEIR COMMENTS, NOTIFICATION OF ANY
RELEVANT PATENT RIGHTS OF WHICH THEY ARE AWARE
AND TO PROVIDE SUPPOR TING DOCUMENTATION.
© ISO 2024
IN ADDITION TO THEIR EVALUATION AS
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
BEING ACCEPTABLE FOR INDUSTRIAL, TECHNO-
LOGICAL, COMMERCIAL AND USER PURPOSES, DRAFT
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
INTERNATIONAL STANDARDS MAY ON OCCASION HAVE
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
TO BE CONSIDERED IN THE LIGHT OF THEIR POTENTIAL
or ISO’s member body in the country of the requester.
TO BECOME STAN DARDS TO WHICH REFERENCE MAY BE
MADE IN NATIONAL REGULATIONS.
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 Reference number
ISO/DTS 16840-15:2023(en) © ISO 2023
© ISO 2024 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/DTS 16840-15:2023(en)
Contents Page
Foreword .v
Introduction .vi
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, and abbreviations . 1
3.1 Terms and definitions .1
3.2 Abbreviations .6
4 Aims and principles of application of flexible PSDs . 6
4.1 General .6
4.2 Restraint versus positioning .7
4.3 Safety.7
4.3.1 General .
...
ISO DTS 16840-15:2023(E)
ISO/DTS 16840-15:2023(E)
ISO/TC 173/SC 01/WG 11 1
Date: 2023-05-10
Secretariat: SABS
Date: 2023-12-13
Wheelchair Seating – seating —
Part 15:
Selection, placement, and fixation of flexible postural support
devices in seating
© ISO 2023 – All rights reserved
---------------------- Page: 1 ----------------------
ISO/DTS 16840-15:2024(E)
DIS stage
© ISO 20232024
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
Fax: +41 22 749 09 47
EmailE-mail: copyright@iso.org
© ISO 2023 – All rights reserved
ii
---------------------- Page: 2 ----------------------
ISO/DTS 16840-15:2024(E)
Website: www.iso.orgwww.iso.org
Published in Switzerland
© ISO 2023 – All rights reserved
iii
---------------------- Page: 3 ----------------------
ISO/DTS 16840-15:2024(E)
Contents
Foreword .vi i
Introduction . ix
Part 15: Selection, placement and fixation of flexible postural support devices in seating . 1
1 Scope . 1
2 Normative references . 1
3 Terms, definitions, and abbreviations . 1
3.1 Terms and definitions . 1
3.2 Abbreviations . 8
4 Aims and principles of application of flexible PSDs . 9
4.1 General . 9
4.2 Restraint versus positioning . 9
4.3 Safety . 10
4.3.1 General . 10
4.3.2 PSD-body interface . 10
4.3.3 Forces on bony prominences . 10
4.3.4 Physiological function . 10
4.3.5 Ancillary medical devices . 10
4.3.6 Skeletal structure . 10
4.4 Paediatric needs . 11
4.4.1 General . 11
4.4.2 Hip joint development .
...
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