Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Heart valve – Specific material for heart valve
Reexamination Certificate
2011-04-12
2011-04-12
Truong, Duc (Department: 1765)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Heart valve
Specific material for heart valve
C528S399000
Reexamination Certificate
active
07922764
ABSTRACT:
This disclosure encompasses a bioprosthetic heart valve having a polyphosphazene polymer such as poly[bis(trifluoroethoxy)phosphazene], which exhibits improved antithrombogenic, biocompatibility, and hemocompatibility properties. A method of manufacturing a bioprosthetic heart valve having a polyphosphazene polymer is also described.
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Denk Roman
Fritz Ulf
Gordy Thomas A.
Ung Neng S.
Celonova Bioscience, Inc.
Truong Duc
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