发明授权
US08998980B2 Transcatheter prosthetic heart valve delivery system with recapturing feature and method
有权
经导管假体心脏瓣膜输送系统具有重新获取的特点和方法
- 专利标题： Transcatheter prosthetic heart valve delivery system with recapturing feature and method
- 专利标题（中）： 经导管假体心脏瓣膜输送系统具有重新获取的特点和方法
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申请号： US12757138申请日： 2010-04-09
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公开(公告)号： US08998980B2公开(公告)日： 2015-04-07
- 发明人: Adam Shipley , John P. Shanahan , Andrew Crisman
- 申请人： Adam Shipley , John P. Shanahan , Andrew Crisman
- 申请人地址： US MN Minneapolis
- 专利权人： Medtronic, Inc.
- 当前专利权人： Medtronic, Inc.
- 当前专利权人地址： US MN Minneapolis
- 主分类号： A61F2/24
- IPC分类号： A61F2/24 ; A61F2/95
摘要：
A delivery system for percutaneously deploying a prosthetic heart valve. The system includes an inner shaft assembly, a delivery sheath capsule and a handle maintaining a first actuator and a second actuator. The capsule is configured to compressively retain the prosthetic heart valve over the inner shaft assembly. The first actuator is operated to proximally retract the delivery sheath capsule and expose the prosthetic heart valve relative to the capsule. The second actuator is operated to proximally retract the prosthetic heart valve by transmitting forces to the inner shaft assembly.
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