Bio compatible and blood compatible materials and methods
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United States of America Patent
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-
May 9, 1989
Issued Date -
N/A
app pub date -
Apr 22, 1982
filing date -
Jan 22, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Bio- and blood compatible materials are prepared by treating the surface of a substrate to provide reactive primary or secondary amine groups sites which are activated by treatment with a dialdehyde or arylchloride for coupling to a biological in an amount sufficient to provide compatibility. The use of specific substrates, such as a compliant, and elastic material, such as a fabric-elastomer membrane matrix, results in a product having advantageous qualities as a thermal burn dressing, breast prostheses and implants. Detailed procedures and various products are described.
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