Heart valve prosthesis
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 18, 1987
Grant Date -
N/A
app pub date -
Sep 11, 1985
filing date -
Sep 28, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A heart valve prosthesis comprising an annular support frame for a plurality of flexible tissue valve components. The support frame has a plurality of spaced posts defining openings therebetween to permit a portion of each valve element to flex from an open position to a closed position. An annular sleeve, concentric with said support frame, is adapted to clamp a non-flexing portion of each valve element in operative position between the support frame and said sleeve.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully