Drug-delivery endovascular stent and method of use

Details Drug-delivery endovascular stent and method of use Drug-delivery endovascular stent and method of use

2007-03-23

2011-11-29

Yuan, Dah-Wei (Department: 1717)

Coating processes

Medical or dental purpose product; parts; subcombinations;...

Implantable permanent prosthesis

C623S001210, C623S001110, C623S001120, C427S002240, C606S198000

Reexamination Certificate

active

08067055

ABSTRACT:
A radially expandable, endovascular stent designed for placement at a site of vascular injury, for inhibiting restenosis at the site, a method of using, and a method of making the stent. The stent includes a radially expandable body formed of one or more metallic filaments where at least one surface of the filaments has a roughened or abraded surface. The stent may include a therapeutic agent on the abraded surface.

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