发明名称 |
BISTABLE SPRING CONSTRUCTION FOR A STENT AND OTHER MEDICAL APPARATUS |
摘要 |
<p>The present invention is directed to bistable cells and their use in devices, particularly medical devices such as stents, clamps and valves. An expandable stent formed of a plurality of bistable cells is described. The stent has two or more stable configurations, including a first stable configuration with a first diameter and a second stable configuration with a second, larger diameter. A valve comprising a bistable cell for use in eliminating incontinence is also disclosed.</p> |
申请公布号 |
CA2278640(A1) |
申请公布日期 |
1998.07.30 |
申请号 |
CA19982278640 |
申请日期 |
1998.01.23 |
申请人 |
BESSELINK, PETRUS ANTONIUS |
发明人 |
BESSELINK, PETRUS ANTONIUS |
分类号 |
A61B17/00;A61B;A61B17/11;A61F2/00;A61F2/04;A61F2/06;A61F2/24;A61F2/91;A61F2/915;A61M29/00;F16K31/00;(IPC1-7):A61F2/06 |
主分类号 |
A61B17/00 |
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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