ASTM F1984-99(2003)
Historical Standard: ASTM F1984-99(2003) Standard Practice for Testing for Whole Complement Activation in Serum by Solid Materials
SUPERSEDED (see Active link, below)
ASTM F1984
1. Scope
1.1 This practice provides a protocol for rapid, in vitro screening for whole complement activating properties of solid materials used in the fabrication of medical devices that will contact blood.
1.2 This practice is intended to evaluate the acute in vitro whole complement activating properties of solid materials intended for use in contact with blood. For this practice, the words 'serum' and 'complement' are used interchangeably (most biological supply houses use these words synonymously in reference to serum used as a source of complement).
1.3 This practice consists of two procedural parts. Procedure A describes exposure of solid materials to a standard lot of human serum, using a 0.1-mL serum/13 x 100-mm disposable test tube. Cellulose acetate powders and fibers are used as examples of test materials. Procedure B describes assaying the exposed serum for significant functional whole complement depletion as compared to control samples.
1.4 This practice does not address function, elaboration, or depletion of individual complement components, nor does it address the use of plasma as a source of complement.
1.5 This practice is one of several developed for the assessment of the biocompatibility of materials. Practice F 748 may provide guidance for the selection of appropriate methods for testing materials for other aspects of biocompatibility.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
F748 Practice for Selecting Generic Biological Test Methods for Materials and Devices
ISO Document
ISO10993-4: Biological Evaluation of Medical Devices, Part 4: Selection of Tests for Interactions with Blood Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.org.Keywords
biocompatibility; blood compatibility; whole complement testing; Blood compatibility; Complement activation; Implantable surgical materials/applications; in vitro Evaluation; Whole complement activation; Biocompatibility;
ICS Code
ICS Number Code 11.040.01 (Medical equipment in general)
DOI: 10.1520/F1984-99R03
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