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ASTM F1925-99e1
Standard Specification for Virgin Poly(L-Lactic Acid) Resin for Surgical Implants (Includes all amendments And changes 8/16/2017).
Automaticky preložený názov:
Štandardné špecifikácie pre Virgin poly ( L - mliečna ) živice pre Chirurgické protézy
NORMA vydaná dňa 11.11.1999
Informácie o norme:
Označenie normy: ASTM F1925-99e1
Poznámka: NEPLATNÁ
Dátum vydania normy: 11.11.1999
Kód tovaru: NS-52106
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM F1925-99e1 :
Keywords:
PLLA, poly(L-lactic acid), polylactide, virgin polymer, ICS Number Code 11.040.40 (Implants for surgery, prothetics and orthotics), 83.080.20 (Thermoplastic materials)
Doplňujúce informácie
| 1. Scope | ||||||||||||||||||||||||||||||||||||||||||
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1.1 This specification covers virgin poly(L-lactic acid) resin (or abbreviated as PLLA resin) intended for use in surgical implants. This specification does not cover stereoisomeric composition based on various D, L, DL copolymer ratios. 1.2 This specification addresses material characteristics of virgin poly(L-lactic acid) resin and does not apply to packaged and sterilized finished implants fabricated from this material. 1.3 As with any material, some characteristics may be altered by processing techniques (such as molding, extrusion, machining, assembly, sterilization, etc.) required for the production of a specific part or device. Therefore, properties of fabricated forms of this resin should be evaluated using those test methods which are appropriate to assure safety and efficacy. 1.4 The values stated in SI units are to be regarded as the standard. 1.5 The following precautionary statement pertains only to the test method portion, Section 6, of this specification: 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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