A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/24 (2006.01)
Patent
CA 2169454
A mitral type implantable heart valve comprising an atrioventricular junction element (1) defining a passage (2) for blood flow (F) that is suitable for being closed by at least one moving membrane (3) attached to an array of retaining threads (4), the valve being characterized in that said junction element comprises a loop (1 ) against which the peripheral edge of said membrane (3) comes into bearing contact duringclosure, and an anchoring bow (5) for the array of threads (4) and disposed on the anterior side (A) of the loop relative to the anatomical position of the heart in a plane that is angularly offset from the plane of said loop by an angle a and whose ends are secured to said loop (1).
Valve cardiaque implantable du type mitrale comprenant un élément de jonction atrioventriculaire (1) définissant un passage (2)(F) pour le flux sanguin susceptible d'être obturé par au moins une membrane mobile (3) rattachée à un réseau de fils de retenue (4), caractérisée en ce que ledit élément de jonction comprend une boucle (1) sur laquelle le bord périphérique de ladite membrane (3) vient en contact d'appui lors de la fermeture et un arceau d'ancrage (5) pour le réseau de fils (4) disposé du côté antérieur de la boucle en référence à la position anatomique du coeur dans un plan décalé angulairement d'un angle alpha à partir du plan de ladite boucle et dont les extrémités sont solidaires de ladite boucle (1).
Couetil Jean-Paul
Sim & Mcburney
LandOfFree
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