A - Human Necessities – 61 – F
Patent
A - Human Necessities
61
F
A61F 2/06 (2006.01) B29C 53/56 (2006.01) B29C 67/00 (2006.01) B29C 33/50 (2006.01) B29C 35/08 (2006.01) B29C 65/14 (2006.01)
Patent
CA 2480023
A bioprosthetic stent graft (1) is disclosed, having a stent frame (10) and a biomaterial sheath (20) suturelessly bonded to the stent frame. Sutureless bonding avoids sutures and substantially reducing medical complications in implantation of the stent graft. A device and method for manufacturing the stent graft further is disclosed. A mandrel (60) is employed for shaping the stent graft, and means (70) for irradiating the biomaterial effects sutureless bonding.
L'invention concerne une bioprothèse endovasculaire qui comporte une structure d'endoprothèse et une gaine en biomatériau liée sans suture à ladite structure. La liaison sans suture permet d'éviter les sutures et de réduire sensiblement les complications médicales lors de l'implantation de l'endoprothèse. L'invention concerne de plus un dispositif et un procédé de fabrication de cette endoprothèse. Un mandrin est utilisé pour façonner l'endoprothèse, et des moyens pour irradier le biomatériau permettent de mettre en oeuvre la liaison sans suture.
Buckley Lisa A.
Xie Hua
Providence Health System-Oregon
Sim & Mcburney
LandOfFree
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