Intravascular stent and method for conditioning the surfaces thereof
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United States of America Patent
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Sep 6, 1994
Issued Date -
N/A
app pub date -
Feb 6, 1992
filing date -
Sep 14, 1990
priority date (Note) -
Expired
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Abstract
An anti-turbulent, anti-thrombogenic intravascular stent of a helically shaped titanium or aluminum strip having an airfoil on internal surfaces thereof for increasing blood flow through the stent without creating areas of stagnant or turbulent flow therein. Also, a method for cleaning the stent for optimum performance in the intended application, and the stents which are cleaned by the process, and novel devices for introducing the stents of the invention into the body of a patient.
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