Antithrombogenic article containing lysozyme and heparin adsorbed on a substrate
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United States of America Patent
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Mar 19, 1991
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N/A
app pub date -
Nov 14, 1988
filing date -
May 27, 1986
priority date (Note) -
Expired
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Abstract
An article adapted for applications where there is contact with blood and especially in medical applications is prepared by adsorbing the enzyme, lysozyme or derivative thereof, onto a substrate and then adsorbing heparin or a heparin-based material to the enzyme. The substrate is preferably a metal or polymeric material.
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