ISO 16840-13:2021

Status : Published

	Format	Language
std 1 61	PDF + ePub
std 2 61	Paper

CHF61

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Abstract

This document specifies apparatus, test methods, and disclosure requirements for determination of lateral stability properties of wheelchair seat cushions by measuring the response from the cushion to a shift in the centre of mass of the load on the cushion. It provides a method of determining changes in a particular physical and mechanical property of the cushion. It does not provide information specific to cushion performance for a particular individual user. It does not provide information related to anterior-posterior stability, nor to stability contributions from cushion edges.

NOTE 1 Test conditions simulate a symmetric anatomy.

NOTE 2 Loads are intended to represent those seen under the pelvis of a 40th to 60th percentile wheelchair user.

This document is applicable to cushions used in situations other than a wheelchair.

General information

Status
: Published

Publication date
: 2021-06

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 9
Technical Committee :
ISO/TC 173/SC 1

ICS :
11.180.10
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