发明名称 |
Delivery catheter that controls foreshortening of ribbon-type prostheses and methods of making and use |
摘要 |
The present invention is directed to a delivery catheter for use in deploying a vascular prosthesis having a self-expanding helical section for use in a wide range of interventional applications. The delivery catheter comprises an elongated member having a helical ledge with a pitch selected to impose a predetermined amount of foreshortening on the vascular prosthesis during deployment. Methods of making and using the delivery catheter of the present invention also are provided.
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申请公布号 |
US7766960(B2) |
申请公布日期 |
2010.08.03 |
申请号 |
US20040836909 |
申请日期 |
2004.04.30 |
申请人 |
NOVOSTENT CORPORATION |
发明人 |
ALEXANDER MILES;THOMPSON TODD;HUYNH TIM;BETELIA RAY |
分类号 |
A61F2/00;A61F2/06;A61F2/84;A61F2/88;A61F2/90 |
主分类号 |
A61F2/00 |
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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