A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/24 (2006.01)
Patent
CA 2676588
A replacement valve comprises a valve body having an inflow end, an outflow end, and a valve support structure, and a valve cuff surrounding the inflow end of the valve body. The valve support structure surrounds the valve body, and the valve cuff is coupled to the valve support structure. The valve cuff includes a skirt portion and at least one flange coupled to and protruding from the skirt portion, the at least one flange forming a seal around the inflow end of the valve body.
L'invention concerne une valvule de substitution comprenant un corps valvulaire comportant une extrémité d'admission, une extrémité d'évacuation et une structure de soutien valvulaire, ainsi qu'un manchon valvulaire enveloppant l'extrémité d'admission du corps valvulaire. La structure de soutien valvulaire entoure le corps valvulaire, et le manchon valvulaire est couplé à ladite structure de soutien valvulaire. Le manchon valvulaire comprend une jupe et au moins un rebord couplé à la jupe et dépassant de celle-ci, ledit au moins un rebord formant un joint autour de l'extrémité d'admission du corps valvulaire.
Bergheim Bjarne
Elizondo David R.
Lee Tracey
Nitz Marc
Quijano Roldolfo C.
3f Therapeutics Inc.
Smart & Biggar
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