Method of forming a hydrophilic surface coating on a medical device and a medical device prepared according to this method
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United States of America Patent
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May 14, 2002
Issued Date -
N/A
app pub date -
Jan 16, 1997
filing date -
Jan 21, 1993
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Expired
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Abstract
A hydrophilic coating with improved retention of water on a surface, especially a surface of a medical device such as a urethra catheter, prepared by applying on to the surface in a single process step a solution of components that will combine to form the hydrophilic coating, at least one osmolality promoting agent being incorporated into said solution.
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