ХАГАМАН Логан Р. (US),ХАРТМАН Коуди Л. (US),ДЖЕЙКОБИ Расселл Л. (US),ВУЛЬФ Роарк Н. (US),ДОЭРТИ Джон Р. (US),КОВАЧ Ларри Дж. (US)
申请号：
RU2012118567/14
公开号：
RU2012118567A
申请日:
2010.10.08
申请国别(地区):
RU
年份:
2013
代理人:
摘要：
1. A multi-lumen stent graft containing a main lumen formed by a graft consisting of the innermost tube with a hole and the outermost tube with a hole, while this graft is supported by the main stent； and an extra lumen located between the innermost tube and the outermost tube of said graft； wherein said additional lumen is in fluid communication through said openings. 2. A stent graft according to claim 1, wherein said additional lumen is formed by an additional stent or stent assembly. A stent graft according to claim 1, wherein the outermost tube is made of expanded polytetrafluoroethylene. A stent graft according to claim 1, wherein the innermost tube is made of foamed polytetrafluoroethylene. A stent graft according to claim 1, wherein said main stent is attached to said graft using a connecting element. A stent graft according to claim 2, wherein said main stent contains a structure in the form of a double W, which forms an entrance portion for the lateral branch. A stent graft according to claim 2, wherein said main stent contains undulations. A stent graft according to claim 7, in which said undulations coincide in phase. A stent graft according to claim 3, wherein said additional stent is coated. A stent graft according to claim 9, wherein said additional stent coating comprises expanded polytetrafluoroethylene. A stent graft according to claim 2, wherein a portion of said additional stent or stent assembly is supported by a portion of the innermost tube. A stent graft according to claim 1, comprising cuffs at both ends of the stent graft. The stent graft according to claim 1, in which the specified additional pr1. Многопросветный стент-графт, содержащий основной просвет, образованный графтом, состоящим из самой внутренней трубки с отверстием и самой внешней трубки с отверстием, при этом указанный графт поддерживается с помощью основного стента； и добавочный просвет, расположенный между самой внутренней трубкой и самой внешней трубкой указанного графта； при
