Process for producing a stent for angioplasty

Details Process for producing a stent for angioplasty Process for producing a stent for angioplasty

2007-03-27

2010-06-22

Cozart, Jermie E (Department: 3726)

Metal working

Method of mechanical manufacture

Assembling or joining

C029S557000, C623S001150, C623S001460, C427S002100, C427S002240

Reexamination Certificate

active

07739781

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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