公开(公告)号：US20070250152A1

公开(公告)日：2007-10-25

申请号：US11379629

申请日：2006-04-21

申请人： Jia Xiao ,  Matthew Rust

发明人： Jia Xiao ,  Matthew Rust

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/064 ,  A61F2/89 ,  A61F2002/061 ,  A61F2250/006

摘要： A stent-graft includes a short tube graft and patch located inside of a primary graft. The patch forms a smooth and reliably sealed transition between the primary graft and the short tube graft. Accordingly, the disruption to fluid, e.g., blood, flowing through the lumen of the primary graft by the short tube graft is minimal. Further, the patch supports the inner end of the short tube graft. Thus, the patch, the short tube graft and the primary graft form a stable three-dimensional structure.

摘要翻译： 支架移植物包括位于主移植物内部的短管移植物和补片。 贴片在主移植物和短管移植物之间形成平滑且可靠的密封过渡。 因此，通过短管移植物流过主移植物的内腔的流体例如血液的破裂是最小的。 此外，贴片支撑短管移植物的内端。 因此，贴剂，短管移植物和原始移植物形成稳定的三维结构。

公开(公告)号：US20070239252A1

公开(公告)日：2007-10-11

申请号：US11279206

申请日：2006-04-10

申请人： Darren Hopkins ,  Jack Chu ,  Jonathan Morris ,  James Machek ,  Prema Ganesan ,  Matthew Rust ,  Trevor Greenan ,  James Moriarty

发明人： Darren Hopkins ,  Jack Chu ,  Jonathan Morris ,  James Machek ,  Prema Ganesan ,  Matthew Rust ,  Trevor Greenan ,  James Moriarty

IPC分类号： A61F2/06

CPC分类号： A61F2/95 ,  A61F2002/821 ,  A61F2250/0039

摘要： A method of using a delivery system includes advancing a stent to be located within an ostium of a vessel; advancing a basket actuation button of a handle to deploy a basket of the basket assembly; moving the basket into engagement with a parent vessel, the basket having a larger diameter than a diameter of the ostium; deploying the stent within an ostial lesion of the vessel; and contracting the basket.

摘要翻译： 使用输送系统的方法包括推进位于血管口内的支架; 推动手柄的篮子致动按钮以部署一篮篮组件; 将篮子移动到与父母船只接合，篮子具有比口的直径更大的直径; 将支架部署在血管的口腔损伤中; 并承包篮子。

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：US08512401B2

公开(公告)日：2013-08-20

申请号：US12758443

申请日：2010-04-12

申请人： Robert Murray, III ,  Susheel Deshmukh ,  Padraig Savage ,  Matthew Rust

发明人： Robert Murray, III ,  Susheel Deshmukh ,  Padraig Savage ,  Matthew Rust

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2002/9517 ,  A61F2002/9534

摘要： A delivery device for percutaneously deploying a stented prosthetic heart valve. The device includes a delivery capsule and a recapture sheath. The capsule is configured to compressively retain the prosthesis. The recapture sheath includes a funnel segment having a plurality of circumferentially spaced runners and a polymer overlay. The runners are attached to a shaft and terminate at a distal tip. The overlay surrounds the runners, and is bonded to the shaft but not to at least the tips. The funnel segment is transitionable from a normal condition to an expanded condition forming a funnel shape with a distally increasing diameter, and self-transitionable back toward the normal condition. The funnel segment facilitates sliding of the capsule over a partially deployed region of the prosthesis as part of a recapturing operation. The runners provide columnar strength, with the overlay controlling a shape of the funnel segment.

公开(公告)号：US08052732B2

公开(公告)日：2011-11-08

申请号：US11559754

申请日：2006-11-14

申请人： James Mitchell ,  Robert Murray ,  Matthew Rust ,  Trevor Greenan ,  Frank Yang ,  Heath Muzslay

发明人： James Mitchell ,  Robert Murray ,  Matthew Rust ,  Trevor Greenan ,  Frank Yang ,  Heath Muzslay

IPC分类号： A61F2/06

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/95 ,  A61F2002/075 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2002/9505 ,  A61F2230/0054

摘要： A delivery system for an endoprosthesis includes a spindle having a spindle body and spindle pins extending radially outward from the spindle body. The delivery system further comprises a tip comprising a sleeve, the spindle pins extending from the spindle body toward the sleeve. The endoprosthesis includes a proximal anchor stent ring having spindle pin catches and anchor pins. The spindle pins of the spindle extend into the spindle pin catches and the sleeve radially constrains the anchor pins.

摘要翻译： 用于内用假体的输送系统包括具有主轴主体的心轴和从心轴主体径向向外延伸的心轴销。 输送系统还包括一个包括一个套筒的尖端，该主轴销从主轴体向着套筒延伸。 内假体包括具有心轴销扣和锚针的近端锚固支架环。 主轴的主轴销延伸到主轴销卡扣中，套筒径向地约束锚定销。

公开(公告)号：US20110251682A1

公开(公告)日：2011-10-13

申请号：US12758443

申请日：2010-04-12

申请人： Robert Murray, III ,  Susheel Deshmukh ,  Padraig Savage ,  Matthew Rust

发明人： Robert Murray, III ,  Susheel Deshmukh ,  Padraig Savage ,  Matthew Rust

IPC分类号： A61F2/24

CPC分类号： A61F2/2436 ,  A61F2002/9517 ,  A61F2002/9534

摘要： A delivery device for percutaneously deploying a stented prosthetic heart valve. The device includes a delivery capsule and a recapture sheath. The capsule is configured to compressively retain the prosthesis. The recapture sheath includes a funnel segment having a plurality of circumferentially spaced runners and a polymer overlay. The runners are attached to a shaft and terminate at a distal tip. The overlay surrounds the runners, and is bonded to the shaft but not to at least the tips. The funnel segment is transitionable from a normal condition to an expanded condition forming a funnel shape with a distally increasing diameter, and self-transitionable back toward the normal condition. The funnel segment facilitates sliding of the capsule over a partially deployed region of the prosthesis as part of a recapturing operation. The runners provide columnar strength, with the overlay controlling a shape of the funnel segment.

摘要翻译： 用于经皮部署支架假体心脏瓣膜的输送装置。 该装置包括递送胶囊和再捕获护套。 胶囊被构造成压缩地保持假体。 重新捕获鞘包括具有多个周向间隔的流道和聚合物覆盖层的漏斗段。 流道附着在轴上，并终止于远端。 覆盖物围绕流道，并且结合到轴，但至少不是尖端。 漏斗段可以从正常状态转变成扩展状态，形成具有向远端增加的直径的漏斗形状，并且可自由转变回正常状态。 漏斗段有助于将胶囊滑动在假体的部分展开的区域上，作为重新捕获操作的一部分。 跑步者提供柱状强度，覆盖层控制漏斗段的形状。

公开(公告)号：US20100274345A1

公开(公告)日：2010-10-28

申请号：US12429386

申请日：2009-04-24

申请人： Matthew Rust

发明人： Matthew Rust

IPC分类号： A61F2/06 ,  B23P11/00

CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/90 ,  A61F2002/061 ,  A61F2002/8483 ,  A61F2002/8486 ,  A61F2220/0016 ,  A61F2230/0019 ,  A61F2230/0026 ,  Y10T29/49826

摘要： A stent graft includes a stent graft material of tubular shape and annular shaped stent elements coupled to the stent graft material. The stent graft further includes hooked fixation elements, having hook-end portions and coupling-end, circumferentially spaced about an annular shaped spring attachment element, and coupled to the stent graft at apexes of the spring attachment element. Before deployment the hook-end portions of the apexes of the attachment element and the hooked fixation elements attached thereto are compressed within the space bounded by the interior and exterior sides of the spring attachment element and angled laser cut strut inner surfaces under each apex of the spring attachment element are cut at an angle to cause apex and hook rotation at expansion and deployment. At deployment, the apex and hook-end portions rotate outwardly from the stent graft, partially penetrating the body vessel walls in which the stent graft is deployed and actively fixing the stent graft at the position of deployment.

摘要翻译： 支架移植物包括管状形状的支架移植材料和耦合到覆膜支架材料的环形支架元件。 支架移植物还包括钩状固定元件，其具有钩状端部和联接端，围绕环形弹簧附接元件周向隔开，并且在弹簧附接元件的顶点处联接到支架移植物。 在展开之前，附接元件的顶点的钩端部分和附接到其上的钩形固定元件在由弹簧附接元件的内侧和外侧限定的空间内被压缩，并且在弹性连接元件的每个顶点下方的成角度的激光切割支柱内表面 弹簧连接元件以一定角度被切割，从而在扩张和展开时引起顶点和钩子旋转。 在展开时，顶端和钩端部分从支架移植物向外旋转，部分地穿透其中展开移植物展开的身体血管壁，并主动地将支架移植物固定在展开位置。

公开(公告)号：US20090125097A1

公开(公告)日：2009-05-14

申请号：US11939106

申请日：2007-11-13

申请人： Walter Bruszewski ,  Matthew Rust ,  Trevor Greenan ,  Masoumeh Mafi

发明人： Walter Bruszewski ,  Matthew Rust ,  Trevor Greenan ,  Masoumeh Mafi

IPC分类号： A61F2/06 ,  A61M29/02 ,  A61B17/34

CPC分类号： A61M25/065 ,  A61B17/3468 ,  A61B17/3478 ,  A61B2017/22068 ,  A61B2017/22069 ,  A61B2017/3486 ,  A61F2/07 ,  A61F2/89 ,  A61F2/954 ,  A61F2/958 ,  A61F2002/061 ,  A61F2002/821 ,  A61M29/00

摘要： An anchoring balloon of an anchoring balloon catheter is advanced through the branch vessel to be adjacent to the main stent graft within a main vessel. The anchoring balloon is inflated to center an inner member of the anchoring balloon catheter within the branch vessel and to anchor the anchoring balloon within the branch vessel. A needle assembly is advanced to pierce the graft material of the main stent graft with a needle forming a needle hole in the graft material. A dilator assembly is advanced to dilate the needle hole with a dilator.

摘要翻译： 锚定气囊导管的锚固气囊通过分支血管前进，以在主血管内与主支架移植物相邻。 锚定气囊被膨胀以使锚定气囊导管的内部构件在分支容器内居中并且将锚固气囊锚定在分支容器内。 推进针组件以用移植材料中形成针孔的针刺穿主支架移植物的移植材料。 推进扩张器组件以用扩张器扩大针孔。

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。