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1. 发明申请

WO2020086711A1 BIFURCATED STENT GRAFTS, STENTS, AND METHODS 审中-公开
公开(公告)号：WO2020086711A1
公开(公告)日：2020-04-30
申请号：PCT/US2019/057652
申请日：2019-10-23
申请人： ENDOLOGIX, INC.
发明人： MACHEK, James , WILLIAMS, Christopher , STAUDENMAYER, Christopher , SAFFARI, Payman
IPC分类号： A61F2/07 , A61F2/06 , A61F2/90
摘要： A stent includes a first wire and a second wire. The first wire is helically wound along an axis of a main body portion of the stent and along an axis of a first branch portion of the stent. The second wire is helically wound along the axis of the main body portion of the stent and along an axis of a second branch portion of the stent. The first wire and the second wire are encapsulated in a graft member. A method for making a stent includes winding a first wire helically along a main body portion of a bifurcated mandrel and a first leg portion of the bifurcated mandrel. The method further includes winding a second wire helically along the main body portion of the bifurcated mandrel and a second leg portion of the bifurcated mandrel. The first and second wires can be laminated within a graft material.

2. 发明申请

WO2017197313A1 SYSTEMS AND METHODS WITH GRAFT BODY, INFLATABLE FILL CHANNEL, AND FILLING STRUCTURE 审中-公开
标题翻译：具有移植体，充气式充气通道和充填结构的系统和方法
公开(公告)号：WO2017197313A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/032490
申请日：2017-05-12
申请人： ENDOLOGIX, INC.
发明人： CHOBOTOV, Michael , MACHEK, James , DEATON, David , COLONE, William
IPC分类号： A61F2/04 , A61F2/06 , A61F2/07 , A61F2/82
摘要： A system for placement in at least one blood vessel includes a main graft body, one or more inflatable channels, and a filling structure. The one or more inflatable channels are attached to the main graft body. The filling structure is inflatable around at least a portion of the main graft body and at least a portion of at least one of the one or more inflatable channels. Various systems further include a graft extension that is insertable into a lumen formed by the main graft body, where the filling structure is inflatable around at least a portion of the graft extension. A method includes inserting a main graft body into a blood vessel, filling an inflatable channel attached to the main graft body, and filling a filling structure to inflate around at least a portion of the main graft body and at least a portion of the inflatable channel.
摘要翻译：用于放置在至少一个血管中的系统包括主要移植物主体，一个或多个可充气通道以及填充结构。一个或多个可充气通道附接到主要移植物主体。填充结构围绕主要移植物主体的至少一部分和一个或多个可充气通道中的至少一个的至少一部分是可膨胀的。各种系统还包括移植物延伸件，该移植物延伸件可插入由主要移植物主体形成的内腔中，其中填充结构围绕移植物延伸件的至少一部分是可膨胀的。一种方法包括将主要移植物主体插入血管中，填充附接到主要移植物主体的可膨胀通道，并且填充填充结构以围绕主要移植物主体的至少一部分和至少一部分可膨胀通道

3. 发明申请

WO2017117068A1 SYSTEMS AND METHODS WITH FENESTRATED GRAFT AND FILLING STRUCTURE 审中-公开
标题翻译：系统和方法与FENESTRATED移植和填充结构
公开(公告)号：WO2017117068A1
公开(公告)日：2017-07-06
申请号：PCT/US2016/068575
申请日：2016-12-23
申请人： ENDOLOGIX, INC.
发明人： STONE, Aric , MACHEK, James , WELK, Craig , DURALI, Mehdi , NALBACH, Peter , SHARMA, Avyaya , ORTEGA, Carlos , KEBEDE, Girma , GOFF, Ryan , WEAVER, John , SARDESAI, Swanand , SOTODEH, Sanaz , RINEHART, Jason
IPC分类号： A61F2/00 , A61B6/00
CPC分类号： A61B6/00 , A61F2/07 , A61F2/848 , A61F2/966 , A61F2002/061 , A61F2002/067 , A61F2250/0003
摘要： A system includes a graft body and a filling structure. The graft body has a fenestration in a side surface through which a support structure is insertable. The filling structure has an internal volume that is fillable with a filling medium and is configured to have a conduit through the internal volume through which the support structure is insertable. The conduit in the filling structure is alignable with the fenestration in the graft body such that the support structure is insertable through both the conduit in the filling structure and the fenestration in the graft body.
摘要翻译：系统包括移植体和填充结构。移植体在支撑结构可通过其插入的侧表面中具有开窗。填充结构具有可用填充介质填充的内部容积，并且构造成具有穿过内部容积的导管，支撑结构可通过该内部容积插入。填充结构中的导管可与移植体中的开窗对齐，使得支撑结构可通过填充结构中的导管和移植体中的开窗插入。

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