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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sheath (116) of the introducer is fixed to a slide portion such that with retraction of the slide portion the sheath is withdrawn from a stent graft retained on the introducer and at a selected position trigger wires retaining the stent graft onto the introducer are also released.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：US07393357B2
公开(公告)日：2008-07-01
申请号：US10783401
申请日：2004-02-20
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/067 , A61F2002/075 , A61F2002/9511 , A61F2220/0033 , A61F2230/005 , A61F2230/0054 , A61F2230/0067
摘要： An endovascular stent graft assembly (10) for use with abdominal aorta aneurysms (70) and having a main stent graft body (12) and a separate attachment graft tube (14) that extends proximally therefrom having the proximal attachment stent (50) thereon for infrarenal attachment of the assembly (10) to the aorta (74). A distal end portion (44) of the attachment graft tube (14) underlies the proximal end portion (30) of the main stent graft body (12) and presses outwardly there against forming a friction fit, at an overlapping region (64). The main stent graft body (12) has an ipsilateral leg (22) and a contralateral stump (24) at the bifurcation (26). After deployment of the attachment graft tube (14), the contralateral leg (16) is deployed at the contralateral stump to complete the stent graft assembly (10).
摘要翻译： 一种用于腹主动脉瘤（70）并且具有主支架移植体（12）的血管内支架移植物组件（10）和从其近侧延伸的具有近侧附着支架（50）的单独的附接移植管（14），用于 组件（10）与主动脉（74）的肾下附着。 附着移植管（14）的远端部分（44）位于主支架植入物主体（12）的近端部分（30）的下方，并在其上向外挤压，以在重叠区域（64）形成摩擦配合。 主支架移植体（12）在分叉处具有同侧腿（22）和对侧残端（24）（26）。 在展开连接移植管（14）之后，对侧腿（16）展开在对侧残端处以完成支架移植物组件（10）。
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公开(公告)号：US20070299499A1
公开(公告)日：2007-12-27
申请号：US11807878
申请日：2007-05-30
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/07 , A61F2002/9511
摘要： A multi-port stent graft delivery device (2) has an annular access lumen (26) between a delivery catheter (24) and a main sheath (6), at least one indwelling access sheath (28, 30) within the access lumen, and an indwelling guide wire (36, 38) within the or each access sheath and a stent graft (16) retained in the delivery device. Upon deployment of the stent graft into the vasculature of a patient the indwelling guide wire can be used to facilitate stabilisation of the access sheath during cathertisation of a side branch and deployment of a side arm covered or uncovered stent therein through the advanced access sheath. A manifold associated (4) with a handle provides a plurality of access ports (41, 43). A docking balloon may also be used.
摘要翻译： 多端口支架移植物输送装置（2）在输送导管（24）和主护套（6）之间具有环形进入腔（26），入口腔内的至少一个留置入口护套（28,30） 以及在所述或每个进入护套内的留置导丝（36,38）和保持在所述递送装置中的支架移植物（16）。 在将支架移植物部署到患者的脉管系统中时，可以使用留置导丝来促进侧分支的固定，并且通过先进的进入护套将侧臂覆盖或未覆盖的支架展开在其中。 与手柄相关联的歧管（4）提供多个进入口（41,43）。 还可以使用对接气球。
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公开(公告)号：US20070142896A1
公开(公告)日：2007-06-21
申请号：US11507247
申请日：2006-08-18
IPC分类号： A61F2/90
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/9505 , A61F2002/9511 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0039
摘要： A method of sizing of a stent graft (20) including placement of fenestrations (30, 32) to ensure access to side branch vessels (13, 15) through the fenestrations when the stent graft is introduced into a body vessel and an assembly method for a stent graft including temporary diameter reduction arrangements to enable partial release of a stent graft to assist with positioning of fenestrations with respect to side branch vessels. The method includes spacing the fenestrations to be the same circumferential distance as the side branch vessels irrespective of the diameter of the stent graft.
摘要翻译： 一种支架移植物（20）的尺寸选择方法，包括放置开窗（30,32）以确保当将支架移植物引入体内容器时通过开窗通入侧分支血管（13,15），以及组装方法 支架移植物，其包括临时直径减小装置，以使部分释放支架移植物有助于相对于侧分支血管定位开窗。 该方法包括将开窗间隔成与侧分支血管相同的圆周距离，而与支架移植物的直径无关。
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公开(公告)号：US20070043425A1
公开(公告)日：2007-02-22
申请号：US11507115
申请日：2006-08-18
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/065 , A61F2002/075 , A61F2002/9505 , A61F2002/9511 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0039
摘要： A method of assembling of a stent graft (20) including temporarily diameter reduction arrangements to enable partial release of a stent graft to assist with positioning before complete release. The diameter reduction arrangement includes a release wire (72) and flexible threads (74, 80) extending to struts (76) of a self expanding stent (70) either side of the release wire and being pulled tight. Removal of the release wire enables full expansion of the self expanding stent.
摘要翻译： 一种组装包括临时直径减小装置的支架移植物（20）的方法，以能够部分释放支架移植物以有助于在完全释放之前进行定位。 直径减小装置包括释放线（72）和延伸到释放线两侧的自扩张支架（70）的支柱（76）并被拉紧的柔性线（74,80）。 释放线的去除使得自扩张支架能够完全膨胀。
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公开(公告)号：US20080114438A1
公开(公告)日：2008-05-15
申请号：US11975949
申请日：2007-10-23
IPC分类号： A61F2/06
CPC分类号： A61F2/962 , A61F2/954 , A61F2/966 , A61F2002/065 , A61F2002/9511
摘要： An endoluminal stent graft deployment system incorporating an anchor wire system for temporary anchoring of a stent graft on a delivery device. The anchor wire system has an anchor wire extending from the distal end of the device and releasably retained to the portion of the stent graft by a releasable retention system. The releasable retention system includes a bead on the proximal end of the anchor wire and an anchor release wire which has fastening arrangement to retain the release wire distally of the bead. The anchor release wire extends to a distal end of the deployment system so that the anchor wire release wire can be withdrawn thereby releasing the anchor wire.
摘要翻译： 一种内腔支架移植物展开系统，其包括用于将支架移植物暂时锚定在输送装置上的锚线系统。 锚线系统具有从装置的远端延伸的锚线，并且通过可释放的保持系统可释放地保持在支架移植物的该部分上。 可释放的保持系统包括在锚线的近端上的胎圈和具有紧固装置的固定器释放线，以沿着胎圈的远端保持释放线。 锚定释放线延伸到展开系统的远端，使得锚索释放线可以被拉出，从而释放锚网。
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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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