FprEN ISO 11334-4

Assistive products for walking, manipulated by one arm - Requirements and test methods - Part4: Walking sticks with three or more legs (ISO/FDIS 11334-4:2024)

This part of ISO 11334 specifies the requirements and test methods of walking sticks with three or more legs being used as assistive products for walking manipulated by one arm without accessories, unless specified in the particular test procedure.                              
The standard is not applicable to walking sticks with three or more legs with underarm or forearm support or with moving parts such as a universal joint.

Technische Hilfen zum Gehen für einarmige Handhabung - Anforderungen und Prüfverfahren - Teil 4: Gehstöcke mit drei oder mehr Beinen (ISO/FDIS 11334-4:2024)

Dieses Dokument legt Anforderungen und Prüfverfahren für Gehstöcke mit drei oder mehr Beinen fest, die als technische Hilfen zum Gehen mit einem Arm ohne Zubehör gehandhabt werden, sofern es in dem jewei
ligen Prüfverfahren nicht anders festgelegt ist. Dieses Dokument enthält außerdem Anforderungen bezüglich der Sicherheit, Ergonomie und Leistungsfähigkeit und der vom Hersteller bereitzustellenden Informationen, einschließlich Kennzeichnung und Aufschriften.
Die Anforderungen und Prüfungen richten sich nach dem alltäglichen Gebrauch von Gehstöcken mit drei oder mehr Beinen als technische Hilfen zum Gehen für Personen mit einem vom Hersteller festgelegten maximalen Benutzergewicht. Dieses Dokument bezieht sich auf Gehstöcke mit drei oder mehr Beinen, die für Personen mit einem Körpergewicht von mindestens 35kg bestimmt sind.
Dieses Dokument ist nicht anwendbar auf Gehstöcke mit drei oder mehr Beinen mit Unterarmauflage oder mit beweglichen Teilen wie z.B. einem Universalgelenk.

Produit d'assistance à la marche manipulés avec un bras - Exigences et méthodes d'essai - Partie 4: Cannes à trois pieds ou plus (ISO/FDIS 11334-4:2024)

Pripomočki za hojo, ki se upravljajo z eno roko - Zahteve in preskusne metode - 4. del: Sprehajalne palice s tremi ali več nogami (ISO/DIS 11334-4:2023)

General Information

• Status: Not Published
• Publication Date: 02-Dec-2024
• ICS: 11.180.10 - Aids and adaptation for moving
• Technical Committee: CEN/TC 293 - Technical aids for disabled persons
• Drafting Committee: CEN/TC 293/WG 1 - Walking aids
• Current Stage: 5020 - Submission to Vote - Formal Approval
• Start Date: 11-Jul-2024
• Completion Date: 11-Jul-2024
• Ref Project: oSIST prEN ISO 11334-4:2023 - Assistive products for walking, manipulated by one arm - Requirements and test methods - Part4: Walking sticks with three or more legs (ISO/DIS 11334-4:2023)

Relations

• Revises: EN ISO 11334-4:1999 - Walking aids manipulated by one arm - Requirements and test methods - Part 4: Walking sticks with three or more legs (ISO 11334-4:1999)
• Effective Date: 18-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2023
Pripomočki za hojo, ki se upravljajo z eno roko - Zahteve in preskusne metode - 4.
del: Sprehajalne palice s tremi ali več nogami (ISO/DIS 11334-4:2023)
Assistive products for walking, manipulated by one arm - Requirements and test
methods - Part4: Walking sticks with three or more legs (ISO/DIS 11334-4:2023)
Technische Hilfen zum Gehen für einarmige Handhabung - Anforderungen und
Prüfverfahren - Teil 4: Gehstöcke mit drei oder mehr Beinen (ISO/DIS 11334-4:2023)
Produit d'assistance à la marche manipulés avec un bras - Exigences et méthodes
d'essai - Partie 4: Cannes à trois pieds ou plus (ISO/DIS 11334-4:2023)
Ta slovenski standard je istoveten z: prEN ISO 11334-4
ICS:
11.180.10 Pripomočki in prilagoditve za Aids and adaptation for
gibanje moving
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT INTERNATIONAL STANDARD
ISO/DIS 11334-4
ISO/TC 173 Secretariat: SIS
Voting begins on: Voting terminates on:
2023-03-06 2023-05-29
Assistive products for walking, manipulated by one arm —
Requirements and test methods —
Part 4:
Walking sticks with three or more legs
ICS: 11.180.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 11334-4:2023(E)
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 SUPPORTING DOCUMENTATION. © ISO 2023

ISO/DIS 11334-4:2023(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 11334-4
ISO/TC 173 Secretariat: SIS
Voting begins on: Voting terminates on:

Assistive products for walking, manipulated by one arm —
Requirements and test methods —
Part 4:
Walking sticks with three or more legs
ICS: 11.180.10
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2023
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
USER PURPOSES, DRAFT INTERNATIONAL
CP 401 • Ch. de Blandonnet 8
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
Phone: [phone]
WHICH REFERENCE MAY BE MADE IN
Reference number
Email: [e-mail]
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 11334-4:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023

ISO/DIS 11334-4:2023(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Apparatus . 5
5 Test conditions .6
6 General requirements and test methods . 6
6.1 Risk analysis . 6
6.2 Maximum user mass/Load limits . 7
6.3 Structure requirements . 7
6.3.1 Handgrip . 7
6.3.2 Adjustment mechanisms and locking devices . 7
6.3.3 Leg section and tips . 7
6.3.4 Leg height from the ground of the walking stick for outside use . 7
6.3.5 Shaft distance from the user . 8
7 Materials . 8
7.1 General . 8
7.2 Biocompatibility and toxicity . 8
7.3 Infection and microbiological contamination . 8
7.3.1 General . 8
7.3.2 Cleaning and disinfection . 8
7.4 Resistance to corrosion . 8
8 Temperatures of parts that come in contact with human skin . 9
9 Prevention of traps for parts of the human body . 9
9.1 Holes and clearances . 9
9.2 V-shape openings . 9
10 Surfaces, corners and edges. 9
11 Static Stability .10
11.1 Requirements for static stability . 10
11.1.1 Inward direction static stability . 10
11.1.2 Outward direction, Forward direction and Backward direction static
stability . 10
11.2 Test methods for static stability . 10
11.2.1 Inward direction static stability test . 10
11.2.2 Outward direction, forward direction and backward direction static
stability test . 10
12 Static strength .12
12.1 Static strength of walking sticks .12
12.1.1 Requirements for static strength of walking sticks .12
12.1.2 Test methods for static strength of walking sticks .12
12.2 Static strength for the legs and separation part . 14
12.2.1 Requirements for static strength of the legs and separation part . . 14
12.2.2 Test methods for static strength of the legs and separation part . 14
13 Durability test .14
13.1 Requirements for durability . 14
13.2 Test methods for durability .15
14 Information supplied by the manufacturer .16
iii
ISO/DIS 11334-4:2023(E)
14.1 General . 16
14.2 Information marked on the product . 16
14.3 Instructions for use . 16
14.4 Test report . 17
Annex A (informative) Consideration items for hazards when designing the products .18
Annex B (informative) General recommendations .20
Bibliography .21
iv
ISO/DIS 11334-4:2023(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also tak
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