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公开(公告)号:US20070260301A1
公开(公告)日:2007-11-08
申请号:US11789944
申请日:2007-04-26
IPC分类号: A61F2/84
CPC分类号: A61F2/95 , A61F2002/9517 , A61F2250/0065 , A61M25/0136
摘要: A stent graft introducer (1) which includes a handle arrangement which by telescopic movement of a slide or slide portions (104, 106) into a handle portion (100) causes controlled sequential deployment of a stent graft (14). Stops (218, 217, 218, 219) ensure actions are carried out in a selected order. A sheath (116) of the introducer is fixed to a slide portion such that with retraction of the slide portion the sheath is withdrawn from a stent graft retained on the introducer and at a selected position trigger wires retaining the stent graft onto the introducer are also released. Interconnections between the slides and the handle are provided to prevent relative rotation and re-extension after full retraction.
摘要翻译: 一种支架移植物引导器(1),其包括通过将滑动部分或滑动部分(104,106)伸缩运动到手柄部分(100)中的手柄装置,从而导致支架移植物(14)的顺序展开。 停止(218,217,218,219)确保按所选顺序执行操作。 引导器的护套(116)固定到滑动部分,使得通过缩回滑动部分,护套从保持在导引器上的支架移植物中取出,并且在选定位置触发将支架移植物保持在导引器上的线也是 释放 提供滑块和手柄之间的互连以防止在完全缩回之后相对旋转和重新延伸。
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公开(公告)号:US20070250154A1
公开(公告)日:2007-10-25
申请号:US11788285
申请日:2007-04-19
IPC分类号: A61F2/06
CPC分类号: A61F2/954 , A61B17/00234 , A61B2017/00243 , A61F2/07 , A61F2/24 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/067 , A61F2002/075 , A61F2220/0016 , A61F2220/0075
摘要: A stent graft (40) has a tubular body with a first bifurcation (54) with first and second legs (50, 52) extending from the bifurcation. One of the legs (52) has a further bifurcation (62) to define a side arm. 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 one of the iliac arteries. One of the legs can include a valved aperture to enable the placement of an indwelling catheter therethrough
摘要翻译: 支架移植物(40)具有带有第一分叉(54)的管状体,第一和第二腿(50,52)从分叉延伸。 一个腿部(52)具有进一步的分叉(62)以限定侧臂。 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 一条髂动脉内动脉。 其中一条腿可以包括一个有孔的孔,以便使一个留置导管穿过其中
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公开(公告)号:US20060282155A1
公开(公告)日:2006-12-14
申请号:US11429684
申请日:2006-05-08
IPC分类号: A61F2/06
摘要: A laparoscopic vascular conduit arrangement has an elongate graft tube (1, 10) which is placed through a body cavity into a body vessel using a laparoscopic port sheath (70) with a distal valve (73) and a second sheath (80) with distal valve (86, 87). The graft tube (1, 10) extends through the laparoscopic port sheath so that the distal end (108) of the graft tube extends out of its valve and the proximal end of the graft tube extends out of the proximal end of the laparoscopic port sheath. The second sheath (80) is deployed into the distal end (108) of the graft tube (1, 10) such that the first valve (73) seals around the graft tube and the second sheath (84). The proximal end of the graft tube can be deployed into the vessel of the body to allow access into the vessel through the graft tube via the second valve. The conduit can be removed after use or used to provide vascular bypass.
摘要翻译: 腹腔镜血管导管装置具有细长的移植管(1,10),其通过使用具有远端瓣膜(73)的腹腔镜护套(70)和具有远端的第二护套(80),通过体腔放置在体腔中 阀(86,87)。 移植管(1,10)延伸穿过腹腔镜口鞘,使得移植管的远端(108)延伸出其瓣膜,并且移植管的近端延伸出腹腔镜端口护套的近端 。 第二护套(80)被展开到移植管(1,10)的远端(108)中,使得第一阀(73)围绕移植管和第二护套(84)密封。 移植管的近端可以部署到身体的容器中,以允许经由第二阀通过移植管进入血管。 导管可以在使用后取出或用于提供血管旁路。
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公开(公告)号:US20080114445A1
公开(公告)日:2008-05-15
申请号:US11975950
申请日:2007-10-23
IPC分类号: A61F2/06
CPC分类号: A61F2/07 , A61F2/89 , A61F2002/075
摘要: A stent arrangement (12) and a stent graft (2) for curved lumens of the body. The stent graft has a tubular body (4) of a graft material, at least a portion of which may be arcuate to define an inner curved side (4b) and an outer curved side (4a) at least when deployed into the curved vessel. The stent graft has a plurality of self expanding stents (10, 12, 13) affixed thereto with a greater distance (11a) between the stents on the outer curved side than on the inner curved side. The stents can be normal, tapered on one or both ends or skewed. When mounted onto a deployment device a twist (152, 154) may be provided in the graft material between adjacent stents to nest the stents.
摘要翻译: 支架装置(12)和用于身体的弯曲腔的支架移植物(2)。 支架移植物具有移植材料的管状体(4),其至少一部分可以是弧形的,以限定内弯曲侧(4b)和外弯曲侧(4a),至少当部署到弯曲 船只。 支架移植物具有固定到其上的多个自扩张支架(10,12,13),其在外弯曲侧的支架之间具有比在内弯曲侧上更大的距离(11a)。 支架可以是正常的,在一端或两端呈锥形或倾斜。 当安装到展开装置上时,可以在相邻支架之间的移植材料中设置扭转(152,154)以嵌套支架。
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公开(公告)号:US20080033354A1
公开(公告)日:2008-02-07
申请号:US11880804
申请日:2007-07-24
CPC分类号: A61F2/95 , A61F2/0095 , A61F2002/9517
摘要: A stent graft introducer has a nose cone dilator (8) and a distally opening capsule (18) on the nose cone dilator, a balloon guide (2, 30) extending into the capsule and affixed therein. Upon completion of deployment of a stent graft, a balloon catheter (96) including an inflatable balloon (98) thereon can be advanced over the balloon guide at least partially into the nose cone whereby the balloon can be inflated therein to provide a smooth transition from the nose cone to a delivery sheath (10) for retraction of the nose cone dilator through the deployed stent graft. The balloon guide can be a separate wire (30).
摘要翻译: 支架移植物导引器具有鼻锥扩张器(8)和鼻锥体扩张器上的远端开口囊(18),气囊引导件(2,30)延伸到胶囊中并固定在其中。 在完成展开支架移植物后,包括其上的可膨胀气囊(98)的球囊导管(96)能够至少部分地进入到鼻锥体中,从而球囊可在其中膨胀以提供平滑过渡 鼻锥体到达递送护套(10),用于通过展开的支架移植物缩回鼻锥扩张器。 气球引导件可以是单独的线(30)。
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公开(公告)号:US20060004433A1
公开(公告)日:2006-01-05
申请号:US11153602
申请日:2005-06-15
IPC分类号: A61F2/06
CPC分类号: A61F2/07 , A61F2/89 , A61F2/95 , A61F2/966 , A61F2002/075 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要: A stent graft introducer for intraluminal deployment of a stent graft (26), the introducer comprising a stent graft release mechanism (6) to allow partial release of the stent graft (26) when carried on the introducer, whereby control of the stent graft can be maintained while allowing access into the lumen of the stent graft from at least one end of the stent graft. The partial release can comprise partial release of one end of the stent graft.
摘要翻译: 一种用于腔内部署支架移植物(26)的支架移植物引导器,所述导引器包括支架移植物释放机构(6),以在承载在所述导引器上时允许所述支架移植物(26)的部分释放,由此所述支架植入物的控制 保持同时允许从支架移植物的至少一端进入支架移植物的内腔。 部分释放可以包括部分释放支架移植物的一端。
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公开(公告)号:US20050131518A1
公开(公告)日:2005-06-16
申请号:US10962765
申请日:2004-10-12
CPC分类号: A61F2/856 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/828 , A61F2220/0075 , A61F2230/0069 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要: A stent graft (1) including a tubular wall (3) with at least one fenestration (40) including a peripheral (37) reinforcement around at least part of the fenestration. There can also be a tubular extension (15). The side arm includes a stent (19) and a cover (17) and extends from and is in fluid communication with the fenestration and the stent graft. The stent may be a self expanding stent. The ring and/or tubular extension provides better support and sealing for an extension arm. The fenestration (40) can be circular or if towards the ends of the stent graft may be in the form of a U-shape (50) with an open end.
摘要翻译: 一种包括具有至少一个开窗(40)的管状壁(3)的支架移植物(1),其包括围绕所述开窗的至少一部分的周边(37)加强件。 还可以有管状延伸部(15)。 侧臂包括支架(19)和盖(17),并从开窗和支架移植物延伸并与开窗和支架移植物流体连通。 支架可以是自扩张支架。 环和/或管状延伸部为延伸臂提供更好的支撑和密封。 开窗(40)可以是圆形的,或者如果朝向支架移植物的端部可以是具有开口端的U形(50)的形式。
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公开(公告)号:US07435253B1
公开(公告)日:2008-10-14
申请号:US09449270
申请日:1999-11-24
IPC分类号: A61F2/06
CPC分类号: A61F2/07 , A61F2/89 , A61F2/954 , A61F2/958 , A61F2/966 , A61F2002/065 , A61F2002/075 , A61F2002/9511 , A61F2002/9517 , A61F2002/9665 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要: An introducer (1) adapted for the introduction of a self-expanding endovascular prosthesis (20) in a lumen of a patient. The introducer has attachment devices (10,30) to hold each end of the prosthesis so that each can be moved independently. An end ovascular prosthesis (20) is also claimed with stents at the proximal and distal ends being within the graft. The remainder of the stents are positioned on the outside of the graft body.
摘要翻译: 适于在患者的内腔中引入自扩张血管内假体(20)的导引器(1)。 引导器具有用于保持假体的每个端部的附接装置(10,30),使得每个可以独立地移动。 还要求端部血管假体(20),其中近端和远端处于移植物内的支架。 其余的支架位于移植体的外侧。
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公开(公告)号:US09060887B2
公开(公告)日:2015-06-23
申请号:US12228453
申请日:2008-08-13
CPC分类号: A61F2/856 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/828 , A61F2220/0075 , A61F2230/0069 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要: A stent graft (1) including a tubular wall (3) with at least one fenestration (40) including a peripheral (37) reinforcement around at least part of the fenestration. There can also be a tubular extension (15). The side arm includes a stent (19) and a cover (17) and extends from and is in fluid communication with the fenestration and the stent graft. The stent may be a self expanding stent. The ring and/or tubular extension provides better support and sealing for an extension arm. The fenestration (40) can be circular or if towards the ends of the stent graft may be in the form of a U-shape (50) with an open end.
摘要翻译: 一种包括具有至少一个开窗(40)的管状壁(3)的支架移植物(1),其包括围绕所述开窗的至少一部分的周边(37)加强件。 还可以有管状延伸部(15)。 侧臂包括支架(19)和盖(17),并从开窗和支架移植物延伸并与开窗和支架移植物流体连通。 支架可以是自扩张支架。 环和/或管状延伸部为延伸臂提供更好的支撑和密封。 开窗(40)可以是圆形的,或者如果朝向支架移植物的端部可以是具有开口端的U形(50)的形式。
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公开(公告)号:US20080312732A1
公开(公告)日:2008-12-18
申请号:US12228453
申请日:2008-08-13
IPC分类号: A61F2/06
CPC分类号: A61F2/856 , A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/067 , A61F2002/075 , A61F2002/821 , A61F2002/828 , A61F2220/0075 , A61F2230/0069 , A61F2230/0078 , A61F2250/001 , A61F2250/0039
摘要: A stent graft (1) including a tubular wall (3) with at least one fenestration (40) including a peripheral (37) reinforcement around at least part of the fenestration. There can also be a tubular extension (15). The side arm includes a stent (19) and a cover (17) and extends from and is in fluid communication with the fenestration and the stent graft. The stent may be a self expanding stent. The ring and/or tubular extension provides better support and sealing for an extension arm. The fenestration (40) can be circular or if towards the ends of the stent graft may be in the form of a U-shape (50) with an open end.
摘要翻译: 一种包括具有至少一个开窗(40)的管状壁(3)的支架移植物(1),其包括围绕所述开窗的至少一部分的周边(37)加强件。 还可以有管状延伸部(15)。 侧臂包括支架(19)和盖(17),并从开窗和支架移植物延伸并与开窗和支架移植物流体连通。 支架可以是自扩张支架。 环和/或管状延伸部为延伸臂提供更好的支撑和密封。 开窗(40)可以是圆形的,或者如果朝向支架移植物的端部可以是具有开口端的U形(50)的形式。
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