Kompenzační pomůcky pro integritu tkáně při ležení - Část 4: Zkušební metody pro trvanlivost (Norma k přímému použití jako ČSN).

The information about the standard:

Designation standards: ČSN EN ISO 20342-4
Classification mark: 841040
Catalog number: 523856
Publication date standards: 1.8.2026
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 20342-4 (841040):

This document specifies conditions and test methods for the durability of assistive products for tissue integrity (APTI) when lying down. These methods are additional to the ones in ISO 20342-1.
This document is applicable to both reactive and active APTIs, such as mattresses and overlays, and includes single-patient multiple-use products.
This document does not apply to single-use products.
NOTE - This document is intended to help differentiate the durability characteristics between APTIs. It is not intended for determining overall performance or for ranking or scoring of such APTIs