Invention Grant
- Patent Title: Heart valve coaptation device
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Application No.: US15843995Application Date: 2017-12-15
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Publication No.: US10905554B2Publication Date: 2021-02-02
- Inventor: Hengchu Cao
- 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 ; A61B17/122 ; A61B17/00 ; A61F2/00 ; A61B17/128 ; A61B17/04

Abstract:
A device for repairing a heart valve includes at least one hollow inner portion, a first flexible outer portion, and a second flexible outer portion. The first flexible outer portion and the second flexible outer portion are connected to the at least one hollow inner portion. The first flexible outer portion and the second flexible outer portion each include a frame formed from a loop of metal. The frames each have a central longitudinal section formed by substantially straight parallel segments and a shaped portion that connects the substantially straight parallel segments. The first flexible outer portion and the at least one hollow inner portion are configured to compress tissue of a first heart valve leaflet therebetween. The second flexible outer portion and the at least one hollow inner portion are configured to compress tissue of a second heart valve leaflet therebetween.
Public/Granted literature
- US20180185154A1 HEART VALVE COAPTATION DEVICE Public/Granted day:2018-07-05
Information query
IPC分类: