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ASTM-F648 2010

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F648-10 Standard Specification for Ultra-High-Molecular-Weight Polyethylene Powder and Fabricated Form for Surgical Implants

Published By Publication Date Number of Pages
ASTM 2010 9
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1.1 This specification covers ultra-high molecular weight polyethylene powder (UHMWPE) and fabricated forms intended for use in surgical implants.

1.2 The requirements of this specification apply to UHMWPE in two forms. One is virgin polymer powder (Section 4). The second is any form fabricated from this powder from which a finished product is subsequently produced (Section 5). This specification addresses material characteristics and does not apply to the packaged and sterilized finished implant.

1.3 The requirements of this specification do not apply to UHMWPE virgin powder or fabricated forms intentionally crosslinked or blended with other additives, for example, antioxidents.

1.4 The biological response to polyethylene in soft tissue and bone has been well characterized by a history of clinical use (1, 2, 3) and by laboratory studies (4, 5, 6) .

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 The following precautionary caveat pertains only to the test method portion, Section 7, 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.

PDF Catalog

PDF Pages PDF Title
1 Scope
Referenced Documents
Terminology
2 Virgin UHMWPE Powder Requirements
UHMWPE Fabricated Form Requirements
Sampling
Test Methods
TABLE 1
3 Biocompatibility
Keywords
TABLE 2
4 A1. IMPACT STRENGTH
A1.1 General Description
A1.2 Apparatus
A1.3 Test Specimen
A1.4 Notching of Specimens
FIG. A1.1
5 A1.5 Conditioning
A1.6 Procedure
FIG. A1.2
6 A1.7 Report
A1.8 Measurement Method of Imperfections in Specimen Notching
A2. MORPHOLOGY EVALUATION
A2.1 General Description
A2.2 Test Specimens
FIG. A1.3
7 A2.3 Preparing Thin Film Specimens
A2.4 Definitions
A2.5 Procedure
A2.6 Report
FIG. A2.1
8 X1. RATIONALE
X1.1
X1.2
X1.3
X1.4
X1.5
X1.6
X1.7
X1.8
FIG. A2.2
9 REFERENCE
ASTM-F648 2010
$40.63