- 专利标题: Heart valve sealing devices and delivery devices therefor
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申请号: US17178162申请日: 2021-02-17
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公开(公告)号: US11850153B2公开(公告)日: 2023-12-26
- 发明人: Sergio Delgado , Eric Robert Dixon , David M. Taylor
- 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 ; A61L27/04
摘要:
A valve repair devices and systems for repairing a native valve of a patient include a spacer, a pair of paddles, and a pair of moveable clasp arms. The pair of moveable clasp arms are disposed between the pair of paddles and the spacer. The moveable clasp arms are configured to attach to leaflets of a heart valve. The spacer, the pair of paddles, and the moveable clasp arms are configured such that, when attached to the leaflets, the moveable clasp arms are located between the spacer and first portions of the leaflet, while second portions of the leaflet engage the spacer.
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