Reinforcement device for a biological valve and reinforced...

Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Flexible leaflet

Reexamination Certificate

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Reexamination Certificate

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07815677

ABSTRACT:
A reinforcement device for a biological valve includes an arrangement of supports configured to establish a double-trigone geometry in the valve and coupled to a base upon which the valve may be mounted. A plurality of commissural supports establish the geometry of a commissural trigone, and a plurality of intercommissural supports establish the geometry of an intercommissural trigone. A method for reinforcing a biological valve includes using commissural supports in conjunction with intercommissural supports, both sets of supports coupled to a base upon which the valve is mounted.

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