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Transcatheter prosthetic heart valve delivery system with recapturing feature and method
专利权人:
John P. Shanahan;Adam Shipley;Andrew Crisman
发明人:
Adam Shipley,John P. Shanahan,Andrew Crisman
申请号:
US12757138
公开号:
US08998980B2
申请日:
2010.04.09
申请国别(地区):
US
年份:
2015
代理人:
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.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/
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