Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 11, 2008
0Patent Application Number
109326200
Date Filed
September 2, 2004
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A catheter having a distal tip with an inner layer formed of a polymeric material having a coefficient of friction and surface energy which are relatively low, such that the inner layer has a lubricious, non-polar inner surface repulsive to polar liquids. As a result, blood coagulation in the distal tip, and adherence of the distal tip on the guidewire are prevented or minimized.
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