| 发明名称 |
CONTROLLED INGROWTH FEATURE FOR ANTIMIGRATION |
| 摘要 |
A tubular prosthesis that includes a scaffolding formed by at least one scaffolding filament; a cover; and at least one controlled ingrowth feature constructed and arranged to abut an inner surface of a lumen wall when the prosthesis is implanted in the body lumen. The controlled ingrowth feature may extend inwards or outwards from the prosthesis outer surface. The controlled ingrowth feature may be formed by a scaffolding filament; by a separate filament; by the cover; and combinations thereof. |
| 申请公布号 |
US2016095724(A1) |
申请公布日期 |
2016.04.07 |
| 申请号 |
US201514873833 |
申请日期 |
2015.10.02 |
| 申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
Harris Colby;Gilbert Stan R.;Hingston John A.;Bertolino William;Clerc Claude O.;Andrei Petru |
| 分类号 |
A61F2/848;A61F2/90;A61F2/915;A61F2/07 |
主分类号 |
A61F2/848 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A prosthesis for controlled tissue ingrowth when implanted in a body lumen comprises:
a scaffolding extending from a first prosthesis end to a second prosthesis end, the scaffolding comprising; a cover; a controlled ingrowth feature constructed and arranged to abut an inner surface of a lumen wall when the prosthesis is implanted in the body lumen, the controlled ingrowth feature selected from the group consisting of protruding elements and dimples; wherein the controlled ingrowth feature is formed by a scaffolding filament; by a separate filament; by the cover; and combinations thereof. |
| 地址 |
Maple Grove MN US |
