International Standard
ISO 5834-3:2019
Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 3: Accelerated ageing methods
Reference number
ISO 5834-3:2019
Edición 2
2019-02
© ISO 2024
International Standard
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Publicado (Edición 2, 2019)

ISO 5834-3:2019

Formato
Idioma
CHF 42
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Resumen

This document specifies a test method for investigating the oxidative stability of ultra-high-molecular-weight polyethylene (UHMWPE) materials as a function of processing and sterilization method. This document describes a laboratory method for accelerated ageing of UHMWPE specimens and components for total joint prostheses. The UHMWPE is aged at elevated temperature and at elevated oxygen pressure, to accelerate oxidation of the material and thereby allow for the evaluation of its potential long-term chemical and mechanical stability.

Informaciones generales

  • Estado
     : Publicado
    Fecha de publicación
     : 2019-02
    Etapa
    : Norma Internacional para revisar [90.92]
  • Edición
     : 2
    Número de páginas
     : 4
  • Comité Técnico :
    ISO/TC 150/SC 1
    ICS :
    11.040.40 
  • RSS actualizaciones

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3
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