发明名称 |
Composite stent with inner and outer stent elements and method of using the same |
摘要 |
An endoprosthesis comprising a stent, a cover fully covering the stent wherein the cover has variable porosity in the radial direction; and an adhesion layer connecting the stent to the cover. Another aspect of the invention is a method of implanting an endoprosthesis which includes a stent, providing a cover with variable porosity in the radial direction, connecting the stent to the cover with an adhesion layer to form a covered stent, and implanting the covered stent within a body lumen of a patient. |
申请公布号 |
US2013243937(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
US201313887886 |
申请日期 |
2013.05.06 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
SHANK PETER J.;ZHONG SHENG-PING;DAO KINH-LUAN D.;HEADLEY, JR. F. ANTHONY |
分类号 |
A61F2/82;A61F2/00;A61F2/86;B05D1/00 |
主分类号 |
A61F2/82 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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