What is ISO 5834-3 - Accelerated ageing methods for ultra-high-molecular-weight polyethylene about?
ISO 5834 is an international standard that discusses ultra-high-molecular-weight polyethylene for surgical implants. ISO 5834-3 provides the best industry guidance on accelerated ageing methods for ultra-high-molecular-weight polyethylene to prolong long-term chemical and mechanical stability.
ISO 5834-3 is the third part of a multi-part series that specifies a test method for investigating the oxidative stability of ultra-high-molecular-weight polyethylene (UHMWPE) materials as a function of the processing and sterilization method.
ISO 5834-3 describes laboratory methods for accelerated ageing of UHMWPE specimens and components for total joint prostheses. UHMWPE is aged at elevated temperature and elevated oxygen pressure, to accelerate the oxidation of the material and thereby allow for the evaluation of its potential long-term chemical and mechanical stability.
Who is ISO 5834-3 - Accelerated ageing methods for ultra-high-molecular-weight polyethylene for?
ISO 5834-3 on the accelerated ageing methods for Ultra-high-molecular-weight polyethylene is useful for
- Ultra-high-molecular-weight manufactures
- Biomedical laboratory
- Regulatory authorities
Why should you use ISO 5834-3 - Accelerated ageing methods for ultra-high-molecular-weight polyethylene?
Ultra-High molecular weight polyethylene is a very high viscosity polymer that is produced in powdered form. It has outstanding abrasion resistance, chemical resistance and is good in frictional properties, due to these outstanding factors Ultra-High molecular weight polyethylene includes bulk material handling.
The method outlined in ISO 5834-3 permits the evaluation of oxidative stability in a relatively short period time and this accelerated oxidation method has been successfully used to rank UHMWPE materials for their long-term oxidative stability.
With compliance and obedience to ISO 58341-3, you can standardize the quality of ultra-high-molecular-weight polyethylene surgical implants and accelerate the oxidation of ultra-high-molecular-weight polyethylene for surgical implants. In addition, prolong the long-term chemical and mechanical stability.
What’s changed since the last update?
BS ISO 5834-3:2019 supersedes ISO 5834-3:2005, which is withdrawn. BS ISO 5834-3:2019 has made some technical changes compared to ISO 5834-3:2005. These include:
- Test methods are harmonized with respective ASTM standards
- Editorial updates are in line with all other parts of the ISO 5834 series