Distensible annuloplasty ring for surgical remodelling of an atr

Details Distensible annuloplasty ring for surgical remodelling of an atr Distensible annuloplasty ring for surgical remodelling of an atr

1996-12-03

1999-03-30

Clarke, Robert A.

Prosthesis (i.e., artificial body members), parts thereof, or ai

Heart valve

Having rigid or semirigid pivoting occluder

A61F 224

Patent

active

058882405

ABSTRACT:
The distensible annuloplasy ring which may be enlarged, in situ, by application of dilatory pressure by way of a balloon or other dilating apparatus. The distensible annuloplasy ring of the invention is usable in pediatric patients whose growth, subsequent to surgical implantation of the ring, will necessitate subsequent enlargement of the ring to accommodate growth of the annulus. The invention includes a transluminal and/or transeptal method for post-implantation enlargement of the annuloplasty ring via catheter.

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