Patent ID: 9301843
Filing Date: 2016-04-05
CPC Classification: A61F,Y10S

Claim Text:
1. A valve, comprising: a valve frame; a valve leaflet joined to the valve frame, where the valve leaflet includes surfaces defining a reversibly sealable opening extending between a first region and a second region for unidirectional flow of a liquid; and a support frame, where the support frame meets the valve frame at the first region and the second region on an axis that extends across and parallel with the reversibly sealable opening of the valve leaflet, and where the valve frame and the support frame extend from the axis in an opposing direction; where the valve frame and the support frame include a first elliptical member and a second elliptical member that meet at the first region and the second region opposite the first region on the axis; and where each of the first elliptical member and the second elliptical member include both a valve portion extending from the first region and the second region to form the valve frame, and a support portion extending from the first region and the second region in the opposing direction to form the support frame.