Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer
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United States of America Patent
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Mar 17, 1998
Issued Date -
N/A
app pub date -
Nov 29, 1994
filing date -
Aug 26, 1987
priority date (Note) -
Expired
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Abstract
Article exhibiting at least one surface of glass, metal or hydrophobic polymer coated with blood-compatible surface layer, in which the biocompatible surface layer consists of an adsorbed hydrophobized water-soluble polymer. Process for providing said articles by adsorption of hydrophobized water-soluble polymer. Use of such a substrate material coated with said surface layer for manufacture of medical articles having a blood-compatible surface.
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