A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/24 (2006.01)
Patent
CA 2544296
The present invention relates to a stent-based valve (100). The valve includes a radially expandable structural frame (101) including an anchor structure (104), a connecting member (105), and a cantilever valve strut (107). The connecting member is attached to the anchor structure. The cantilever valve strut is cooperatively associated with the connecting member. The prosthetic valve further includes a biocompatible membrane assembly (102) having a substantially tubular configuration disposed longitudinally about at least a portion of the connecting member. The membrane assembly has a first diameter and a second end having a second diameter, wherein the first diameter is greater than the second diameter. An end of the membrane assembly is attached along an end of the cantilever valve strut.
L'invention concerne une valvule du type endoprothèse (100). Cette valvule comprend un cadre structurel expansible radialement (101) comportant une structure d'ancrage (104), un élément de liaison (105) et un élément de soutien de valvule en porte-à-faux (107). L'élément de liaison est fixé à la structure d'ancrage. L'élément de support de la valvule en porte-à-faux est associé de manière coopérative à l'élément de liaison. La valvule prothétique comporte également un ensemble membrane biocompatible (102) possédant une configuration sensiblement tubulaire, disposé longitudinalement autour d'au moins une partie de l'élément de liaison. L'ensemble membrane possède un premier diamètre et une seconde extrémité possédant un second diamètre, le premier diamètre étant supérieur au second. Une extrémité de l'ensemble membrane est fixé le long d'une extrémité de l'élément de soutien de valvule en porte-à-faux.
Hojeibane Hikmat
Majercak David Christopher
Cordis Corporation
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
LandOfFree
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