YY/T 0772.4-2022Implants for surgery-Ultra-high-molecular-weight polyethylene - Part 4: Oxidation index measurement method (English PDF)
外科植入物 超高分子量聚乙烯 第4部分：氧化指数测试方法
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Issued by
NMPA
Level / Type
Industry · Recommended
Issue date
August 17, 2022
Implementation date
September 1, 2023
Scope
YY/T 0772.4-2022 is the English-translated version of 外科植入物 超高分子量聚乙烯 第4部分：氧化指数测试方法.
YY/T 0772.4-2022 is the Chinese pharmaceutical industry standard covering implants for surgery-Ultra-high-molecular-weight polyethylene, Part 4: Oxidation index measurement method.
It was issued on 17 August 2022 and has been in force since 1 September 2023, replacing YY/T 0772.4-2009. The document is under the responsibility of the National Medical Products Administration.
This page is published from the official record of the 2022 edition. The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — YY/T 0772.4-2022
National Standard of the People's Republic of China
- Replacing
- YY/T 0772.4-2009
Issued by: National Medical Products Administration of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Test specimens
- 5 Materials and apparatus
- 6 Significance and use
- 7 Test procedure
- 8 Calculation
- 9 Report
- Bibliography
Document data
Chinese classification (CCS): C35.
Estimated length of the Chinese original: 14,115 words.
3 Terms and definitions
4 Test specimens
5 Materials and apparatus
6 Significance and use
7 Test procedure
8 Calculation
9 Report
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
Editions of YY/T 0772.4
| Edition | Title | Revision | Status |
|---|---|---|---|
| YY/T 0772.4-2022 | Implants for surgery-Ultra-high-molecular-weight polyethylene - Part 4: Oxidation index measurement method | current edition | Current |
| YY/T 0772.4-2009 | Implants for surgery-Ultra-high-molecular-weight polyethylene - Part 4: Oxidation index measurement method | previous edition | Superseded |
This page sells the current edition, YY/T 0772.4-2022. Earlier editions are listed for reference only.
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Related Standards
YY/T 0772.5-2009 — Implants for surgery Ultra-high-molecular-weight polyethylene - Part 5: Morphology assessment method
YY/T 0772.3-2009 — Implants for surgery Ultra-high-molecular-weight polyethylene - Part 3: Accelerated ageing methods
YY/T 0772.4-2009 — Implants for surgery - Ultra-high-molecular-weight polyethylene - Part 4: Oxidation index measurement method
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YY/T 0772.4-2022
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