Surgical stent and method for preventing occlusion of stented vessels and conduits after implantation of stents
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United States of America Patent
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Sep 30, 2003
Issued Date -
N/A
app pub date -
Apr 20, 2001
filing date -
Aug 3, 1998
priority date (Note) -
Expired
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Abstract
The invention is of the design for, and a method of use of, an improved surgical stent. The stent is coated with a slow-release calcium channel blocker agent which interrupts the accumulation or deposition of fibrotic tissue as occurs in the process of re-occlusion of the vessel, orifice, or conduit as attends the use of conventional stents.
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