公开(公告)号：US20080228256A1

公开(公告)日：2008-09-18

申请号：US11685368

申请日：2007-03-13

申请人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

发明人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

IPC分类号： A61F2/06

CPC分类号： A61F2/064 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/821 ,  A61F2250/0039 ,  D04C1/06 ,  D10B2509/06

摘要： A braided flange branch graft formed of a braided super elastic memory material includes a neck between an inner flange and an outer flange. The neck is positioned in a side opening in a sidewall of a main stent graft and the inner flange and outer flange are deployed on opposite sides of the sidewall. The inner flange and the outer flange have a diameter greater than a diameter of the side opening in the sidewall of the main stent graft. Thus, the sidewall of the main stent graft is sandwiched between the inner flange and the outer flange securely and simply mounting the braided flange branch graft to the main stent graft. The braided flange has a substantially unobstructed fluid communication passage therethrough. Further, when stretched into a substantially cylindrical shape for delivery, the braided flange branch graft has a small delivery profile and is extremely flexible.

摘要翻译： 由编织超弹性记忆材料形成的编织法兰分支移植物包括在内凸缘和外凸缘之间的颈部。 颈部位于主支架移植物的侧壁中的侧开口中，并且内凸缘和外凸缘部署在侧壁的相对侧上。 内凸缘和外凸缘的直径大于主支架移植物的侧壁中的侧开口的直径。 因此，主支架移植物的侧壁被夹在内凸缘和外凸缘之间，并且将编织的法兰分支移植物简单地安装到主支架移植物上。 编织法兰具有通过其的基本上无障碍的流体连通通道。 此外，当拉伸成基本上圆柱形以用于输送时，编织法兰分支移植物具有小的输送轮廓并且非常灵活。

公开(公告)号：US20100256726A1

公开(公告)日：2010-10-07

申请号：US12816115

申请日：2010-06-15

申请人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

发明人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

IPC分类号： A61F2/84

CPC分类号： A61F2/064 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/821 ,  A61F2250/0039 ,  D04C1/06 ,  D10B2509/06

摘要： A braided flange branch graft formed of a braided super elastic memory material includes a neck between an inner flange and an outer flange. The neck is positioned in a side opening in a sidewall of a main stent graft and the inner flange and outer flange are deployed on opposite sides of the sidewall. The inner flange and the outer flange have a diameter greater than a diameter of the side opening in the sidewall of the main stent graft. Thus, the sidewall of the main stent graft is sandwiched between the inner flange and the outer flange securely and simply mounting the braided flange branch graft to the main stent graft. The braided flange has a substantially unobstructed fluid communication passage therethrough. Further, when stretched into a substantially cylindrical shape for delivery, the braided flange branch graft has a small delivery profile and is extremely flexible.

摘要翻译： 由编织超弹性记忆材料形成的编织法兰分支移植物包括在内凸缘和外凸缘之间的颈部。 颈部位于主支架移植物的侧壁中的侧开口中，并且内凸缘和外凸缘部署在侧壁的相对侧上。 内凸缘和外凸缘的直径大于主支架移植物的侧壁中的侧开口的直径。 因此，主支架移植物的侧壁被夹在内凸缘和外凸缘之间，并且将编织法兰分支移植物简单地安装到主支架移植物上。 编织法兰具有通过其的基本上无障碍的流体连通通道。 此外，当拉伸成基本上圆柱形以用于输送时，编织法兰分支移植物具有小的输送轮廓并且非常灵活。

公开(公告)号：US08262719B2

公开(公告)日：2012-09-11

申请号：US12816115

申请日：2010-06-15

申请人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

发明人： David Erickson ,  Nasser Rafiee ,  Nareak Douk ,  Jonathan Morris ,  Curtis Hanson ,  Matthew Rust ,  Sonny Yamasaki ,  Prema Ganesan

IPC分类号： A61F2/84

CPC分类号： A61F2/064 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/821 ,  A61F2250/0039 ,  D04C1/06 ,  D10B2509/06

摘要： A braided flange branch graft formed of a braided super elastic memory material includes a neck between an inner flange and an outer flange. The neck is positioned in a side opening in a sidewall of a main stent graft and the inner flange and outer flange are deployed on opposite sides of the sidewall. The inner flange and the outer flange have a diameter greater than a diameter of the side opening in the sidewall of the main stent graft. Thus, the sidewall of the main stent graft is sandwiched between the inner flange and the outer flange securely and simply mounting the braided flange branch graft to the main stent graft. The braided flange has a substantially unobstructed fluid communication passage therethrough. Further, when stretched into a substantially cylindrical shape for delivery, the braided flange branch graft has a small delivery profile and is extremely flexible.

摘要翻译： 由编织超弹性记忆材料形成的编织法兰分支移植物包括在内凸缘和外凸缘之间的颈部。 颈部位于主支架移植物的侧壁中的侧开口中，并且内凸缘和外凸缘部署在侧壁的相对侧上。 内凸缘和外凸缘的直径大于主支架移植物的侧壁中的侧开口的直径。 因此，主支架移植物的侧壁被夹在内凸缘和外凸缘之间，并且将编织法兰分支移植物简单地安装到主支架移植物上。 编织法兰具有通过其的基本上无障碍的流体连通通道。 此外，当拉伸成基本上圆柱形以用于输送时，编织法兰分支移植物具有小的输送轮廓并且非常灵活。

公开(公告)号：US20060247760A1

公开(公告)日：2006-11-02

申请号：US11117978

申请日：2005-04-29

申请人： Prema Ganesan ,  Jonathan Morris ,  David Erickson ,  Matthew Rust ,  Curtis Hanson ,  Jack Chu ,  Charles Thomas

发明人： Prema Ganesan ,  Jonathan Morris ,  David Erickson ,  Matthew Rust ,  Curtis Hanson ,  Jack Chu ,  Charles Thomas

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/075 ,  A61F2220/005 ,  A61F2220/0075

摘要： A polymer coating/ring is employed to aid in the sealing and connection of modular elements used in body flow lumens for the exclusion and bypass of diseased regions of the flow lumen, such as where aneurysm occurs adjacent to branching blood vessels.

摘要翻译： 使用聚合物涂层/环来帮助用于身体流动腔中的模块化元件的密封和连接，用于流动腔的患病区域的排除和旁路，例如在分支血管附近发生动脉瘤的地方。

公开(公告)号：US20090259290A1

公开(公告)日：2009-10-15

申请号：US12102320

申请日：2008-04-14

申请人： Walter Bruszewski ,  Trevor Greenan ,  Jack Chu ,  David Erickson ,  Jonathan Morris ,  Prema Ganesan ,  Curtis Hanson ,  Matthew Rust ,  Charles Thomas

发明人： Walter Bruszewski ,  Trevor Greenan ,  Jack Chu ,  David Erickson ,  Jonathan Morris ,  Prema Ganesan ,  Curtis Hanson ,  Matthew Rust ,  Charles Thomas

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2002/061

摘要： A method includes deploying a fenestration segment stent-graft into a main vessel such that a fenestration section of the fenestration segment stent-graft covers a first branch vessel emanating from the main vessel. The fenestration segment stent-graft includes a proximal section, a distal section, and the fenestration section attached to and between the proximal section and the distal section. The fenestration section has a greater resistance to tearing than the proximal section and the distal section facilitating formation of a collateral opening aligned with the branch vessel in the fenestration section.

摘要翻译： 一种方法包括将开窗段支架移植物部署到主血管中，使得开窗段支架移植物的开窗部分覆盖从主血管发出的第一分支血管。 开窗段支架移植物包括近端部分，远侧部分和连接到近端部分和远端部分之间和之间的开窗部分。 开窗部分具有比近端部分和远侧部分更大的抗撕裂性，便于形成与开窗部分中的分支容器对准的侧支开口。

公开(公告)号：US10307244B2

公开(公告)日：2019-06-04

申请号：US13091363

申请日：2011-04-21

申请人： Prema Ganesan ,  Jonathan Morris ,  David R. Erickson ,  Matthew Rust ,  Curtis Hanson ,  Jack Chu ,  Charles Thomas

发明人： Prema Ganesan ,  Jonathan Morris ,  David R. Erickson ,  Matthew Rust ,  Curtis Hanson ,  Jack Chu ,  Charles Thomas

IPC分类号： A61F2/07 ,  A61F2/06 ,  A61F2/89 ,  A61F2/90

摘要： A polymer coating/ring is employed to aid in the sealing and connection of modular elements used in body flow lumens for the exclusion and bypass of diseased regions of the flow lumen, such as where aneurysm occurs adjacent to branching blood vessels.

公开(公告)号：US20080262595A1

公开(公告)日：2008-10-23

申请号：US11737432

申请日：2007-04-19

申请人： Jack Chu ,  David R. Erickson ,  Jonathan Morris ,  Prema Ganesan ,  Curtis Hanson ,  Matthew Rust ,  Charles Thomas ,  James Machek

发明人： Jack Chu ,  David R. Erickson ,  Jonathan Morris ,  Prema Ganesan ,  Curtis Hanson ,  Matthew Rust ,  Charles Thomas ,  James Machek

IPC分类号： A61F2/06 ,  A61F2/86 ,  A61F2/84

CPC分类号： A61F2/962 ,  A61F2/064 ,  A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2002/061 ,  A61F2002/067 ,  A61F2002/075 ,  A61F2002/821 ,  A61F2002/9511 ,  A61F2220/005 ,  A61F2220/0075

摘要： A stent graft includes at least one aperture extending through the main body thereof, into which an extension portion may be deployed for positioning within an adjacent branch flow lumen. The extension portions include self biasing features, wherein the extension is biased into engagement with the main body to seal the interface thereof. Additionally, the extension portion may be configured for tortuous or deviated anatomy, to enable sealing of the extension portion with the body while extending the extension portion in a substantially non-radial direction from the main body.

摘要翻译： 支架移植物包括延伸穿过其主体的至少一个孔，延伸部分可以布置在其中以便在相邻的分支流动腔内定位。 延伸部分包括自偏压特征，其中延伸部被偏置成与主体接合以密封其接口。 另外，延伸部分可以被构造成用于曲折或偏离解剖结构，以使得延伸部分能够与本体密封，同时使延伸部分在基本上非径向方向上从主体延伸。

公开(公告)号：US20070203565A1

公开(公告)日：2007-08-30

申请号：US11464036

申请日：2006-08-11

申请人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

发明人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

IPC分类号： A61F2/06 ,  A61F2/94

CPC分类号： A61F2/07 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12118 ,  A61B17/12131 ,  A61B17/3403 ,  A61B2017/00252 ,  A61F2/06 ,  A61F2/064 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/072

摘要： The invention provides a method of providing an endovascular bypass. The method includes the steps of inserting an elastic needle carrying a guidewire adjacent an ostium via a catheter and extending the needle through a branch vessel wall. The method continues by extending the needle through the extravascular space and inserting the needle through a main vessel wall to create an opening. The needle is retracted, leaving the guidewire in place. A bypass stent graft is inserted along the guidewire to provide a pathway between the branch vessel and the main vessel, and the inserted bypass stent graft is expanded. The branch vessel is occluded between the ostium of the bypass stent graft and the main vessel, and a main stent graft is inserted in the main vessel proximate the opening in the main vessel wall.

摘要翻译： 本发明提供一种提供血管内旁路的方法。 该方法包括以下步骤：通过导管将携带导丝的弹性针插入口附近，并将针延伸穿过分支血管壁。 该方法通过将针穿过血管外空间并将针插入主血管壁以创建开口来继续。 针缩回，将导丝留在原位。 沿着导丝插入旁路支架移植物以提供分支血管和主血管之间的通路，并且插入的旁路支架移植物扩张。 分支血管被封闭在旁路支架移植物的口和主血管之间，并且主支架移植物在主血管壁中的开口附近插入主血管。

公开(公告)号：US20050278013A1

公开(公告)日：2005-12-15

申请号：US10891397

申请日：2004-07-14

申请人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

发明人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

IPC分类号： A61B17/00 ,  A61B17/12 ,  A61B17/34 ,  A61F2/02 ,  A61F2/06

CPC分类号： A61F2/07 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12118 ,  A61B17/12131 ,  A61B17/3403 ,  A61B2017/00252 ,  A61F2/06 ,  A61F2/064 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/072

摘要： The invention provides a method of providing an endovascular bypass. The method includes the steps of inserting an elastic needle carrying a guidewire adjacent an ostium via a catheter and extending the needle through a branch vessel wall. The method continues by extending the needle through the extravascular space and inserting the needle through a main vessel wall to create an opening. The needle is retracted, leaving the guidewire in place. A bypass stent graft is inserted along the guidewire to provide a pathway between the branch vessel and the main vessel, and the inserted bypass stent graft is expanded. The branch vessel is occluded between the ostium of the bypass stent graft and the main vessel, and a main stent graft is inserted in the main vessel proximate the opening in the main vessel wall.

摘要翻译： 本发明提供一种提供血管内旁路的方法。 该方法包括以下步骤：通过导管将携带导丝的弹性针插入口附近，并将针延伸穿过分支血管壁。 该方法通过将针穿过血管外空间并将针插入主血管壁以创建开口来继续。 针缩回，将导丝留在原位。 沿着导丝插入旁路支架移植物以提供分支血管和主血管之间的通路，并且插入的旁路支架移植物扩张。 分支血管被封闭在旁路支架移植物的口和主血管之间，并且主支架移植物在主血管壁中的开口附近插入主血管。

公开(公告)号：US07815656B2

公开(公告)日：2010-10-19

申请号：US11464036

申请日：2006-08-11

申请人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

发明人： Matthew Rust ,  Prema Ganesan ,  Curtis Hanson ,  Jack Chu

IPC分类号： A61B17/08

CPC分类号： A61F2/07 ,  A61B17/12022 ,  A61B17/12109 ,  A61B17/12118 ,  A61B17/12131 ,  A61B17/3403 ,  A61B2017/00252 ,  A61F2/06 ,  A61F2/064 ,  A61F2/89 ,  A61F2002/061 ,  A61F2002/072

摘要： The invention provides a method of providing an endovascular bypass. The method includes the steps of inserting an elastic needle carrying a guidewire adjacent an ostium via a catheter and extending the needle through a branch vessel wall. The method continues by extending the needle through the extravascular space and inserting the needle through a main vessel wall to create an opening. The needle is retracted, leaving the guidewire in place. A bypass stent graft is inserted along the guidewire to provide a pathway between the branch vessel and the main vessel, and the inserted bypass stent graft is expanded. The branch vessel is occluded between the ostium of the bypass stent graft and the main vessel, and a main stent graft is inserted in the main vessel proximate the opening in the main vessel wall.

摘要翻译： 本发明提供一种提供血管内旁路的方法。 该方法包括以下步骤：通过导管将携带导丝的弹性针插入口附近，并将针延伸穿过分支血管壁。 该方法通过将针穿过血管外空间并将针插入主血管壁以创建开口来继续。 针缩回，将导丝留在原位。 沿着导丝插入旁路支架移植物以提供分支血管和主血管之间的通路，并且插入的旁路支架移植物扩张。 分支血管被封闭在旁路支架移植物的口和主血管之间，并且主支架移植物在主血管壁中的开口附近插入主血管。