-
公开(公告)号：US07780717B2
公开(公告)日：2010-08-24
申请号：US11789840
申请日：2007-04-26
IPC分类号： A61F2/06
CPC分类号： A61F2/95 , A61F2002/9517 , A61F2250/0065 , A61M25/0136
摘要： A stent graft introducer actuation assembly (1) having a fixed handle (3) and at least one sliding handle (5, 7), the sliding handle or handles telescoping within the fixed handle, and a winch arrangement (9) to retract the sliding handle into the fixed handle. There may be provided arrangements to give a mechanical advantage to the winch arrangement.
摘要翻译： 一种具有固定手柄（3）和至少一个滑动手柄（5,7）的支架移植物导引器致动组件（1），所述滑动手柄或手柄在固定手柄内伸缩，以及绞盘装置（9） 处理固定手柄。 可以提供为绞盘装置提供机械优点的布置。
-
公开(公告)号：US08574288B2
公开(公告)日：2013-11-05
申请号：US13069008
申请日：2011-03-22
IPC分类号： A61F2/16
CPC分类号： A61F2/07 , A61F2/88 , A61F2/89 , A61F2/954 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/30327 , A61F2002/30461 , A61F2002/9665 , A61F2220/0075 , A61F2250/0039
摘要： A stent graft has a tubular body of a biocompatible material and at least one fenestration. A tubular side branch is stitched into the fenestration with a portion of the side branch extending within the tubular body and a portion of the side branch extending exteriorly of the tubular body. The stitching by which the side branch is mounted into the fenestration extends circumferentially and diagonally from one end of the side branch to the other such that the side branch extends from the tubular body at an angle thereto. The tubular side branch may have a reinforcement stent having at least one helical wire segment.
摘要翻译： 支架移植物具有生物相容性材料的管状体和至少一个开窗。 管状侧分支被缝合到开窗中，侧分支的一部分在管状体内延伸并且侧分支的一部分延伸到管状体的外部。 侧分支被安装在开窗中的缝合从侧分支的一端沿圆周和对角地延伸到另一侧，使得侧分支以一定角度从管状体延伸。 管状侧分支可以具有至少一个螺旋线段的加强支架。
-
公开(公告)号：US20130013053A1
公开(公告)日：2013-01-10
申请号：US13635579
申请日：2011-03-18
IPC分类号： A61F2/06
CPC分类号： A61F2/06 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/067 , A61F2220/0075 , A61F2230/0063 , A61F2250/0039
摘要： A thoracic arch stent graft (1) has a tubular body of a biocompatible graft material (3) and at least one fenestration (13, 15) in the wall on one side thereof. A combination guide and tubular side arm assembly (20, 22) is mounted into the or each fenestration. The combination guide and tubular side arm assembly comprises a tubular portion (24) and a funnel portion (26) extending from a distal end of the tubular portion. The funnel portion has an angled open end. The tubular portion and the funnel portion are formed from a biocompatible graft material wall and have a lightweight space frame (38 40) formed from a resilient wire and supporting the graft material and defining the combination guide and tubular side arm assembly.
摘要翻译： 胸弓支架移植物（1）具有生物相容性移植材料（3）的管状体和在其一侧的壁中的至少一个开窗（13,15）。 组合引导件和管状侧臂组件（20,22）安装在该开口或每个开窗中。 组合引导件和管状侧臂组件包括管状部分（24）和从管状部分的远端延伸的漏斗部分（26）。 漏斗部分具有倾斜的开口端。 管状部分和漏斗部分由生物相容的移植材料壁形成，并且具有由弹性线形成并且支撑移植材料并限定组合引导件和管状侧臂组件的轻质空间框架（38,40）。
-
公开(公告)号：US20120221094A1
公开(公告)日：2012-08-30
申请号：US13405919
申请日：2012-02-27
申请人： Kylie F. Cunningham , Werner Dieter Ducke , David Ernest Hartley , Chantelle King , Blayne A. Roeder
发明人： Kylie F. Cunningham , Werner Dieter Ducke , David Ernest Hartley , Chantelle King , Blayne A. Roeder
IPC分类号： A61F2/84
CPC分类号： A61F2/954 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/075 , A61F2002/9511 , A61F2250/0059 , A61F2250/006
摘要： A stent graft (10) has a tubular body with a side aperture (16) covered by a valve arrangement (18) and an arrangement to hold the valve open (32) with a release wire (30). Retraction of the release wire closes the valve. The stent graft can have a tubular body with a first bifurcation (134) with first and second legs (130, 132) extending from the bifurcation. The side aperture and valve arrangement can be in one of the legs. One of the legs (132) has a further bifurcation (142) to define a side arm (140). The stent graft can be deployed into the vasculature of a patient with the tubular body being in an aorta of the patient, a first leg extending down an iliac artery, a second leg being directed towards a contralateral iliac artery and the side arm directed to an internal artery of the contralateral iliac artery.
摘要翻译： 支架移植物（10）具有管状体，其具有由阀装置（18）覆盖的侧孔（16），以及用于将释放线（30）保持在阀（32）上的装置。 释放线的回缩将关闭阀门。 支架移植物可以具有带有第一分叉（134）的管状体，第一和第二腿（130,132）从分叉延伸。 侧孔和阀布置可以在一个腿中。 腿部（132）中的一个具有进一步的分叉（142）以限定侧臂（140）。 支架移植物可以部署到患者的脉管系统中，其中管状体位于患者的主动脉中，第一腿向下延伸到髂动脉，第二腿指向对侧髂动脉，并且侧臂指向一个 髂内动脉内侧动脉。
-
公开(公告)号：US08449600B2
公开(公告)日：2013-05-28
申请号：US13211759
申请日：2011-08-17
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/067 , A61F2002/075 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0039
摘要： A leg extension (10) for a stent grafting system to connect between an aortic graft and an iliac graft. The leg extension is a tubular body (12) of a biocompatible graft material with self-expanding stents connected along the length of the tubular body and the tubular body having a distal end with a connection region. The connection region has a flared stent defining an external frusto-conical surface to provide a connection arrangement to engage within an internally flared portion of an iliac graft.
摘要翻译： 用于支架移植系统连接主动脉移植物和髂骨移植物的腿部延伸部（10）。 腿部延伸部是生物相容性移植材料的管状体（12），其具有沿管状体的长度连接的自扩张支架，并且管状体具有具有连接区域的远端。 连接区域具有限定外部截头圆锥形表面的扩口支架，以提供连接装置以接合髂骨移植物的内部扩张部分。
-
公开(公告)号：US20110301693A1
公开(公告)日：2011-12-08
申请号：US13211759
申请日：2011-08-17
IPC分类号： A61F2/82
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/067 , A61F2002/075 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0039
摘要： A leg extension (10) for a stent grafting system to connect between an aortic graft and an iliac graft. The leg extension is a tubular body (12) of a biocompatible graft material with self-expanding stents connected along the length of the tubular body and the tubular body having a distal end with a connection region. The connection region has a flared stent defining an external frusto-conical surface to provide a connection arrangement to engage within an internally flared portion of an iliac graft.
摘要翻译： 用于支架移植系统连接主动脉移植物和髂骨移植物的腿部延伸部（10）。 腿部延伸部是生物相容性移植材料的管状体（12），其具有沿管状体的长度连接的自扩张支架，并且管状体具有具有连接区域的远端。 连接区域具有限定外部截头圆锥形表面的扩口支架，以提供连接装置以接合髂骨移植物的内部扩张部分。
-
公开(公告)号：US08021412B2
公开(公告)日：2011-09-20
申请号：US11894227
申请日：2007-08-20
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/067 , A61F2002/075 , A61F2220/0075 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0039
摘要： A leg extension (10) for a stent grafting system to connect between an aortic graft and an iliac graft. The leg extension is a tubular body (12) of a biocompatible graft material with self-expanding stents connected along the length of the tubular body and the tubular body having a distal end with a connection region. The connection region has a flared stent defining an external frusto-conical surface to provide a connection arrangement to engage within an internally flared portion of an iliac graft.
摘要翻译： 用于支架移植系统连接主动脉移植物和髂骨移植物的腿部延伸部（10）。 腿部延伸部是生物相容性移植材料的管状体（12），其具有沿管状体的长度连接的自扩张支架，并且管状体具有具有连接区域的远端。 连接区域具有限定外部截头圆锥形表面的扩口支架，以提供连接装置以接合髂骨移植物的内部扩张部分。
-
公开(公告)号：US20100274340A1
公开(公告)日：2010-10-28
申请号：US12671177
申请日：2008-08-13
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/9505 , A61F2002/9517 , A61F2002/9665
摘要： A stent graft deployment device (10) has a tubular fixed handle (34, 36) to be gripped and held by a user and an elongate release handle (30) extending through the fixed handle so that the release handle can be moved through the fixed handle. The deployment device assembly has a pusher (38) and a sheath (18) to cover a stent graft (64) on the pusher. The pusher is connected to the fixed handle and the sheath is connected to the release handle so that retraction of the release handle through the fixed handle causes the sheath to be retracted from the stent graft on the pusher. The fixed handle includes a grip component (34) that grips the pusher and a rotator component (36) that grips a release clamp (48) on the pusher. The release clamp has trigger wires for the release of the stent graft attached to it. The rotator component has a screw thread (54) with a portion (52) of the release clamp engaged into the screw thread so that rotation of the rotator component causes longitudinal movement of the release clamp on the pusher which pulls the trigger wires.
摘要翻译： 支架移植物展开装置（10）具有管状的固定手柄（34,36），用于被使用者握持和保持，并且延伸穿过固定手柄的伸长释放手柄（30），使得释放手柄能够移动通过固定 处理。 展开装置组件具有推动器（38）和护套（18）以覆盖推动器上的支架移植物（64）。 推动器连接到固定手柄，并且护套连接到释放手柄，使得释放手柄通过固定手柄的缩回导致护套从推动器上的支架移植物缩回。 固定手柄包括抓握推动器的夹持部件（34）和夹紧推动器上的释放夹具（48）的旋转部件（36）。 释放夹具具有用于释放附着于其上的支架移植物的触发线。 旋转器部件具有螺纹（54），其中释放夹具的部分（52）接合到螺纹中，使得旋转部件的旋转导致释放夹具在牵引触发线的推动器上的纵向移动。
-
公开(公告)号：US09211183B2
公开(公告)日：2015-12-15
申请号：US13498492
申请日：2010-10-04
申请人： Krasnodar Ivancev , Michael Lawrence-Brown , David Ernest Hartley , Werner Dieter Ducke , Roy K. Greenberg
发明人： Krasnodar Ivancev , Michael Lawrence-Brown , David Ernest Hartley , Werner Dieter Ducke , Roy K. Greenberg
CPC分类号： A61F2/07 , A61F2/89 , A61F2/954 , A61F2002/061 , A61F2002/075 , A61F2210/0014 , A61F2230/0006 , A61F2230/0008
摘要： A stent graft (1) has at least one fenestration (13) or low profile side arm (34). A guide assembly (17) surrounds the fenestration or low profile side arm. The guide assembly has a continuous wall extending laterally away from the outer surface of the stent graft. The continuous wall is substantially elliptical or circular and extends distally of the fenestration at a distal end of the wall and being coincident with a proximal part (25) of the periphery of the fenestration or low profile side arm at a proximal end of the wall (23). The wall acts to define a guide area to guide a flexible probe extended from a side branch vessel to enter the fenestration or low profile side arm. Where there are two fenestrations or low profile side arms there can be a single continuous wall (50) around both or separate walls for each. The wall may have a peripheral wire reinforcement (19).
摘要翻译： 支架移植物（1）具有至少一个开窗（13）或低轮廓侧臂（34）。 引导组件（17）围绕开窗或薄型侧臂。 引导组件具有从支架移植物的外表面横向延伸的连续壁。 连续壁基本上是椭圆形或圆形的，并且在壁的远端处的开窗的远端延伸并且与壁的近端处的开窗或低轮廓侧臂的周边的近端部分（25）重合 23）。 壁用于限定引导区域，以引导从侧分支容器延伸的柔性探针进入开窗或低轮廓侧臂。 在有两个开窗或薄型侧臂的地方，每一个围绕两个或单独的墙壁都可以有一个单一的连续墙壁（50）。 壁可以具有外围钢丝加强件（19）。
-
公开(公告)号：US09011517B2
公开(公告)日：2015-04-21
申请号：US12912175
申请日：2010-10-26
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2220/0075
摘要： A stent graft has a tubular side arm which can be angled proximally and distally and from side to side. The wall of the stent graft in the vicinity of the side arm has a loose fold of the graft material and the side arm is fastened to the loose fold of graft material. The tubular side arm has an inner end and an outer end and is fastened into the loose fold of graft material by a circumferential fastening around the tubular side arm between the inner end and the outer end so that the tubular side arm extends partially within the tubular body of the stent graft and partially outside the tubular body of the stent graft. The loose fold of graft material can be formed by the graft material defining a recess in the wall of the stent graft. To enable movement or angulation proximally and distally and from side to side the loose fold of graft material is provided both proximally and distally of the tubular side arm and circumferentially to each side of the tubular side arm.
摘要翻译： 支架移植物具有管状侧臂，其能够在近端和远端并且从一侧到另一侧成角度。 在侧臂附近的支架移植物的壁具有移植材料的松散折叠，并且侧臂被紧固到移植物材料的松散褶皱上。 管状侧臂具有内端和外端，并且通过在内端和外端之间围绕管状侧臂的周向紧固而紧固到移植材料的松动折叠中，使得管状侧臂部分地在管状侧壁内延伸 支架植入物的主体和部分在支架移植物的管状体外部。 接枝材料的松散折叠可以通过在支架移植物的壁中限定凹部的移植材料形成。 为了使近端和远端以及从一侧到另一侧的移动或角度，移植材料的松散折叠被提供在管状侧臂的近端和远端，并且周向地设置在管状侧臂的每一侧。
-
-
-
-
-
-
-
-
-
搜索结果
121 条记录 (耗时 0.025 秒)
