Method of making a medicated stent
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United States of America Patent
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Oct 27, 2009
Grant Date -
Oct 16, 2003
app pub date -
May 7, 2003
filing date -
Dec 30, 1996
priority date (Note) -
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Abstract
A stent has surface sculpturing, preferably on its outer surface only, having, for example, microspheres, having the function of increasing the actual geometric surface area of the stent, of creating undercuts and roughness to encourage the application of coatings of active or activatable agents, as well as of improving the attachment of the stent to the blood vessel wall.
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