Devices and methods for heart valve treatment

Details Devices and methods for heart valve treatment Devices and methods for heart valve treatment

2007-07-24

2007-07-24

Gherbi, Suzette (Department: 3738)

Surgery

Cardiac augmentation

C623S002100

Reexamination Certificate

active

10704145

ABSTRACT:
Devices and methods for improving the function of a valve (e.g., mitral valve) by positioning an implantable device outside and adjacent the heart wall such that the device alters the shape of the heart wall acting on the valve. The implantable device may alter the shape of the heart wall acting on the valve by applying an inward force and/or by circumferential shortening (cinching). The shape change of the heart wall acting on the valve is sufficient to change the function of the valve, and may increase coaptation of the leaflets, for example, to reduce regurgitation.

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