Bioprosthesis and method for suturelessly making same
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United States of America Patent
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-
Jan 16, 2007
Grant Date -
Sep 25, 2003
app pub date -
Mar 21, 2002
filing date -
Mar 21, 2002
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bioprosthetic valve graft comprises a valve frame and valve flaps, the latter acting to open or close a valve aperture to directionally control fluid flow through the bioprosthesis. The bioprosthetic valve graft comprises a biomaterial suturelessly bonded to the valve frame, avoiding sutures and substantially reducing medical complications in implantations.
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