发明名称 |
Stent with channel(s) for containing and delivering a biologically active material and method for manufacturing the same |
摘要 |
The invention is directed to an implantable stent prosthesis comprising a sidewall and at least one channel for containing a biologically active material. A method for making such stent prosthesis is also disclosed. In the method, at least one tube or mandrel is placed in contact with a covering material on a stent and surrounded by the covering material to form a channel. Alternatively, a channel can be formed by covering the tube or mandrel with a channel material and exposing the covered tube or mandrel to an appropriate treatment. The channel can be attached to a sidewall of a stent or attached to a strut material to form a stent wire. A method of treating an afflicted area of a body lumen by implanting the stent prosthesis is also disclosed. |
申请公布号 |
US2006122689(A1) |
申请公布日期 |
2006.06.08 |
申请号 |
US20060337235 |
申请日期 |
2006.01.20 |
申请人 |
SCIMED LIFE SYSTEMS, INC. |
发明人 |
KOCUR GORDON J.;GIRTON TIMOTHY S. |
分类号 |
A61F2/06;A61F2/00;A61F2/84;A61F2/90 |
主分类号 |
A61F2/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|