发明授权
- 专利标题： Controlled deployment of a medical device
- 专利标题（中）： 医疗器械的受控部署
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申请号： US09968149申请日： 2001-10-01
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公开(公告)号： US06872223B2公开(公告)日： 2005-03-29
- 发明人: George T. Roberts , Kathleen L. Hess , Sepideh H. Nott , Michael S. H. Chu , Yem Chin
- 申请人： George T. Roberts , Kathleen L. Hess , Sepideh H. Nott , Michael S. H. Chu , Yem Chin
- 申请人地址： US MA Natick
- 专利权人： Boston Scientific Corporation
- 当前专利权人： Boston Scientific Corporation
- 当前专利权人地址： US MA Natick
- 代理机构： Fish & Richardson P.C.
- 主分类号： A61F2/06
- IPC分类号： A61F2/06 ; A61F2/84 ; A61M25/10
摘要：
A prosthesis delivery system having a balloon catheter with an inflatable balloon on its exterior. The balloon is inflatable by injection of fluid through a lumen in the catheter and the balloon is initially partially constrained against inflation by a constraint. A tubular prosthesis is disposed on the catheter over at least a portion of the balloon and a portion of the constraint. The tubular prosthesis has a contracted condition and an expanded condition. The tubular prosthesis is initially disposed on the catheter in the contracted condition. Further, a balloon catheter includes a constraint so that the balloon may be sequentially inflated for dilatation purposes such as in a valvuloplasty operation.
公开/授权文献
- US20020045914A1 Controlled deployment of a medical device 公开/授权日：2002-04-18
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