Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Richard C. Gunderson0
Huisun Wang0
Jeffrey S. Lindquist0
Peter Edelman0
Horng-Ban Lin0
Scott Fisher0
Date of Patent
June 16, 2015
0Patent Application Number
139329680
Date Filed
July 1, 2013
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A prosthetic heart valve includes a base and a plurality of polymeric leaflets. Each leaflet has a root portion coupled to the base, and each leaflet has an edge portion substantially opposite the root portion and movable relative to the root portion to coapt with a respective edge portion of at least one of the other leaflets of the plurality of leaflets. Each leaflet includes) at least two polymers along at least one portion of the leaflet, and each leaflet has a composition gradient of each of the at least two polymers along at least one portion of the leaflet.
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