- 专利标题: Heart valve sealing devices and delivery devices therefor
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申请号: US16218060申请日: 2018-12-12
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公开(公告)号: US11000375B2公开(公告)日: 2021-05-11
- 发明人: Alex Philip McCann , Grant Matthew Stearns , Eric Robert Dixon , Yoon Hee Kwon
- 申请人: Edwards Lifesciences Corporation
- 申请人地址: US CA Irvine
- 专利权人: Edwards Lifesciences Corporation
- 当前专利权人: Edwards Lifesciences Corporation
- 当前专利权人地址: US CA Irvine
- 代理商 Thomas C. Richardson
- 主分类号: A61F2/24
- IPC分类号: A61F2/24 ; A61B17/00 ; A61B17/04 ; A61B17/34
摘要:
An exemplary valve repair device for repairing a native valve of a patient includes: a coaption element; a pair of paddles connected to the coaption element; a catch point formed by a portion of at least one of the coaption element and the pair of paddles when the paddles are in the open position; and a cover covering connected to the coaption element and the paddles for covering the catch point. The paddles are movable between an open position and a closed position and are configured to attach to the native valve of the patient.
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