Method of manufacturing a medicated porous metal prosthesis
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United States of America Patent
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Jun 5, 2001
Grant Date -
N/A
app pub date -
Apr 15, 1997
filing date -
Apr 15, 1997
priority date (Note) -
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Abstract
A method of manufacturing a medicated prosthesis such as a stent. The method includes forming a stent out of porous metal and loading a therapeutic agent into the pores of the metal. In one embodiment the stent is formed from a sintered metal wire, sheet, or tube and can include adding a coating to the stent. When the stent is implanted into the vasculature of a patient, the therapeutic agent in the stent dissipates into the tissue of the vasculature proximate the stent.
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