A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/06 (2006.01) A61F 2/24 (2006.01)
Patent
CA 2501712
The present invention relates to a medical device, and in particular, to a stent-based valve (100) . The valve includes a radially expandable structural frame (101) comprising a proximal and distal anchors (103 , 104) formed from a lattice of interconnected elements, and having a substantially cylindrical configuration with first and second open ends and a longitudinal axis extending there between. One or more cantilevered valve struts (1101) are attached directly or indirectly to the proximal anchor (103) . The stent based valve also comprises one or more connecting members attached between the proximal and distal anchors. A biocompatible valve assembly is coaxially disposed and attached to the proximal anchor and extends in the longitudinal direction along the one or more connecting members.
La présente invention concerne un dispositif médical et, plus particulièrement, une valve de type stent. Ladite valve présente une structure à expansion radiale comprenant un dispositif d'ancrage proximal et un dispositif d'ancrage formés à partir d'un réseau d'éléments interconnectés et présentant une configuration sensiblement cylindrique avec une première et une seconde extrémité ouverte et un axe longitudinal s'étendant entre celles-ci. La valve de type stent comprend également un ou plusieurs éléments de raccordement reliés entre les dispositifs d'ancrage proximal et distal. Un ensemble valve biocompatible est coaxialement disposé et relié au dispositif d'ancrage proximal, et il s'étend radialement le long d'un ou de plusieurs éléments de raccordement.
Hojeibane Hikmat
Majercak David Christopher
Cordis Corporation
Sim & Mcburney
LandOfFree
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