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Standard Guide for Extensively Irradiation-Crosslinked Ultra-High Molecular Weight Polyethylene Fabricated Forms for Surgical Implant Applications
Automaticky preložený názov:
Štandardné príručka pre extenzívne ožiarenia - sieťovaná Ultra - High polyetylén zvarený Formy pre chirurgický implantát Applications
NORMA vydaná dňa 1.7.2006
Označenie normy: ASTM F2565-06
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.7.2006
Kód tovaru: NS-54143
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
fabricated forms, powdered form, ultra-high molecular weight polyethylene, ICS Number Code 11.040.40 (Implants for surgery, prothetics and orthotics), 83.080.10 (Thermosetting materials)
1. Scope | ||||||||||||||||||||||||||||||||||||||||||||||
1.1 This guide covers extensively crosslinked ultra-high molecular weight polyethylene (UHMWPE) materials (fabricated forms) that are produced starting with virgin resin powders and consolidated forms meeting all the requirements of Test Method F 648. 1.2 This guide does not cover fabricated forms of ultra-high molecular weight polyethylene which have received only gas plasma, ethylene oxide, or less than 40 kGy ionizing radiation treatments, that is, materials treated only by historical sterilization methods. 1.3 This guide pertains only to UHMWPE materials extensively crosslinked by gamma and electron beam sources of ionizing radiation. 1.4 The specific relationships between these mechanical properties and the in vivo performance of a fabricated form have not been determined. While trends are apparent, specific property-polymer structure and polymer-design relationships are not well understood. These mechanical tests are frequently used to evaluate the reproducibility of a fabrication procedure and are applicable for comparative studies of different materials. 1.5 The following precautionary caveat pertains only to the test method portion, Section 5, of this guide. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. |
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2. Referenced Documents | ||||||||||||||||||||||||||||||||||||||||||||||
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