- 专利标题: HEART VALVE SEALING DEVICES AND DELIVERY DEVICES THEREFOR
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申请号: US16169911申请日: 2018-10-24
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公开(公告)号: US20190060073A1公开(公告)日: 2019-02-28
- 发明人: Sergio Delgado , Eric Robert Dixon , David M. Taylor , Asher L. Metchik , Matthew T. Winston , Grant Matthew Stearns , Sam Sok , Devin H. Marr , Tam Van Nguyen , Sirous Darabian , Gregory Scott Tyler, II , Lauren R. Freschauf , Alexander J. Siegel
- 申请人: Edwards Lifesciences Corporation
- 主分类号: A61F2/24
- IPC分类号: A61F2/24
摘要:
An exemplary valve repair device is released from tissue of a valve of a patient by applying tension to a movable arm of a clasp in a retraction direction. A fixed arm of the clasp is attached to an inner paddle portion of a paddle of the valve repair device. The inner paddle portion is connected to an outer paddle portion of the paddle of the valve repair device. Pulling the moveable arm of the clasp flexes the inner paddle portion to allow the moveable arm to move in the retraction direction and thereby release the clasp from the valve tissue.
公开/授权文献
- US11179240B2 Heart valve sealing devices and delivery devices therefor 公开/授权日:2021-11-23
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