Invention Grant
- Patent Title: Heart valve sealing devices and delivery devices therefor
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Application No.: US16207693Application Date: 2018-12-03
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Publication No.: US10987221B2Publication Date: 2021-04-27
- Inventor: Alex Philip McCann , Grant Matthew Stearns , Eric Robert Dixon , Yoon Hee Kwon
- Applicant: Edwards Lifesciences Corporation
- Applicant Address: US CA Irvine
- Assignee: Edwards Lifesciences Corporation
- Current Assignee: Edwards Lifesciences Corporation
- Current Assignee Address: US CA Irvine
- Agent Thomas C. Richardson
- Main IPC: A61F2/24
- IPC: A61F2/24 ; A61B17/00 ; A61B17/04 ; A61B17/34

Abstract:
An exemplary valve repair device for repairing a native valve of a patient includes: a collar; a coaption element attached to the collar; and a pair of paddles are connected to the coaption element. The collar has a plurality of engagement portions configured to releasably engage a delivery apparatus. The paddles are movable between an open position and a closed position and are configured to attach to the native valve of the patient. The paddles are circumferentially disposed between the engagement portions.
Information query
IPC分类: