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14 条记录 (耗时 0.013 秒)

    PRE-LOADED MULTIPORT DELIVERY DEVICE
    5.
    发明公开
    PRE-LOADED MULTIPORT DELIVERY DEVICE 有权
    VORGELADENE FREISETZUNGSVORRICHTUNG MIT MEHRERENANSCHLÜSSEN

    公开(公告)号：EP2582323A1

    公开(公告)日：2013-04-24

    申请号：EP11727368.0

    申请日：2011-06-06

    申请人： Cook Medical Technologies LLC ,  The Cleveland Clinic Foundation ,  William A. Cook Australia Pty. Ltd.

    发明人： GREENBERG, Roy, K. ,  IVANCEV, Krasnodar ,  HARTLEY, David, Ernest ,  DUCKE, Werner, D. ,  RASMUSSEN, Erik, E.

    IPC分类号： A61F2/06 ,  A61F2/84

    CPC分类号： A61F2/07 ,  A61F2/856 ,  A61F2/89 ,  A61F2/95 ,  A61F2/954 ,  A61F2/958 ,  A61F2/966 ,  A61F2002/061 ,  A61F2002/065 ,  A61F2002/075 ,  A61F2002/9511 ,  A61F2002/9517 ,  A61F2002/9583 ,  A61F2002/9665

    摘要： A pre-loaded stent graft delivery device and stent graft, the stent graft delivery device. The stent graft has at least one fenestration or side arm and the fenestration is preloaded with an indwelling guide wire. Indwelling access sheaths are provided within auxiliary lumens of a pusher catheter and dilators are preloaded into the access sheaths along with the indwelling guide wire. A handle assembly at a distal end of the guide wire catheter. The handle includes a multiport manifold with access ports to the auxiliary lumens in the pusher catheter. Upon deployment of the stent graft into the vasculature of a patient, the indwelling guide wire can be used to facilitate cathertisation of a side branch or target vessel through the fenestration or be used to stabilize the access sheath during catheterization, advancement of the access sheath into the target vessel and deployment of a covered or uncovered stent therein through the access sheath.

    摘要翻译： 一种预加载支架移植物输送装置和支架移植物，支架移植物输送装置。 支架移植物具有至少一个开窗或侧臂，并且开窗被预留有留置导丝。 留置入口护套设置在推进器导管的辅助腔内，并且扩张器与留置导丝一起被预先载入入口护套。 在导丝导管的远端处的手柄组件。 手柄包括多孔歧管，其具有到推动器导管中的辅助腔的通路口。 在将支架移植物部署到患者的脉管系统中时，留置引导线可以用于促进侧分支或靶容器通过开窗的接合，或用于在导管插入期间稳定进入护套，将进入护套推进到 目标血管和通过通路护套在其中展开覆盖或未覆盖的支架。

    STENT-GRAFT
    6.
    发明授权
    STENT-GRAFT 有权
    覆膜支架

    公开(公告)号：EP2262444B1

    公开(公告)日：2018-02-28

    申请号：EP09729743.6

    申请日：2009-04-03

    申请人： Cook Medical Technologies LLC

    发明人： KOLBEL, Tilo ,  MALINA, Martin ,  JENSEN, Kim, Moegelvang ,  OHLENSCHLAEGER, Bent ,  RASMUSSEN, Erik, E.

    IPC分类号： A61F2/07 ,  A61F2/95

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/95 ,  A61F2002/075 ,  A61F2002/9511 ,  A61F2002/9517

    摘要： A stent-graft (100) is provided with a tightenable loop element (104) having a first end terminated in a slip knot or self-tightening knot (112) and a second end which is received in and can slide in the knot (112). The knot (112) is tied by a suture to the stent-graft (100) so as to be fixed thereto. The loop (104) is fitted to the stent-graft (100) in a manner as to pass between the inside to the outside of the graft material and in such a manner that controlled curvature of the stent-graft (100) is possible, in particular control of the overlapping of adjacent stents held within the zone of the loop (104). An introducer assembly is also disclosed which includes a control cannula (120) able to the fixed to the stent-graft (100) during the deployment procedure, as well as a mechanism of suture loops (150, 152) at the proximal end of the stent-graft (100) for retaining this in a constricted form during the process of curving the latter during the deployment process.

    STENT GRAFT WITH INTEGRAL SIDE ARM
    7.
    发明授权
    STENT GRAFT WITH INTEGRAL SIDE ARM 有权
    带整体侧臂的支架移植

    公开(公告)号：EP1791498B1

    公开(公告)日：2018-02-28

    申请号：EP05799560.7

    申请日：2005-09-21

    申请人： Cook Medical Technologies, LLC

    发明人： HARTLEY, David, Ernest ,  RASMUSSEN, Erik, E. ,  IVANCEV, Krasnodar

    IPC分类号： A61F2/06 ,  A61F2/954 ,  A61F2/07 ,  A61F2/89

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

    摘要： A fenestrated stent graft with a tubular side arm extending there from in which the side arm can be turned inside out to extend into the stent graft during deployment of the stent graft and extended out during deployment. Also disclosed is a deployment device for such a side arm stent graft which has a deployment catheter and a side arm guide, the side arm guide is releasably fastened at a proximal end to the branch tube and is able to be moved independently of the deployment catheter such that the branch tube can be extended from the tubular body of the stent graft while it is fastened onto the side arm guide. The side arm guide can be formed from a side arm catheter and a side arm guide wire carried in the side arm catheter.

    STENT GRAFT AND INTRODUCER FOR DEPLOYING SAID STENT GRAFT IN A CURVED LUMEN
    9.
    发明授权
    STENT GRAFT AND INTRODUCER FOR DEPLOYING SAID STENT GRAFT IN A CURVED LUMEN 有权
    EINFÜHRGERÄTZUR ABLAGE DIESES STENT-GRAFTS在EINEMGEKRÜMMTENLUMEN中的STENT-GRAFT

    公开(公告)号：EP2344072B1

    公开(公告)日：2017-02-01

    申请号：EP09748867.0

    申请日：2009-10-30

    申请人： Cook Medical Technologies LLC

    发明人： KOLBEL, Tilo ,  RASMUSSEN, Erik, E. ,  OHLENSCHLAEGER, Bent ,  JENSEN, Kim, Moegelvang

    IPC分类号： A61F2/07 ,  A61F2/95

    CPC分类号： A61F2/07 ,  A61F2/89 ,  A61F2/95 ,  A61F2002/9505 ,  A61F2002/9511 ,  A61F2002/9517 ,  A61F2230/0067

    摘要： A stent graft (18) for deployment in a curved lumen such as the aortic or thoracic arch (130) comprises a constraining mechanism at its proximal end. A stent (4′) provided at the proximal end of the stent graft (18) includes loops of material (11) that co-operate with restraining wires (42) that extend between a central guide wire carrier (24) and a restraining wire cannula (8). The constraining mechanism acts to maintain the proximal stent (4′) constrained at three points around its circumference at both the proximal and distal ends of the proximal stent (4′). The proximal stent (4′) is thus allowed to expand after expansion of the remainder of the stent graft (18) during deployment. In an embodiment, the constraining mechanism acts to constrain two adjacent struts of the proximal stent (4′) at three points radially therearound, at the proximal end of the stent (4′) and at the distal end of the stent (4′). The proximal stent (4′) may then overlap with the interior of an adjacent stent at an inner part (31) of a curved vessel.

    摘要翻译： 用于展开在诸如主动脉或胸廓弓（130）的弯曲内腔中的支架移植物（18）在其近端处包括约束机构。 设置在支架移植物（18）的近端处的支架（4'）包括与限制线（42）配合的材料环（11），该限制线（42）在中心导丝架（24）和限制线 套管（8）。 约束机构用于将近端支架（4'）保持在近端支架（4'）的近端和远端周围围绕其圆周的三个点处受限。 因此，在展开期间，近端支架（4'）能够在扩张支架移植物（18）的其余部分之后膨胀。 在一个实施例中，约束机构用于约束近端支架（4'）的两个相邻的支柱，其位于其周围的径向周围的三个点处，在支架（4'）的近端处并且在支架（4'）的远端处， 。 近端支架（4'）然后可以在弯曲容器的内部部分（31）处与相邻支架的内部重叠。

    LOCKING DEVICE FOR CATHETER
    10.
    发明授权
    LOCKING DEVICE FOR CATHETER 有权

    公开(公告)号：EP2131907B1

    公开(公告)日：2018-09-05

    申请号：EP08742802.5

    申请日：2008-04-11

    申请人： Cook Medical Technologies LLC

    发明人： NIMGAARD, Lars, S. ,  OHLENSCHLAEGER, Bent ,  RASMUSSEN, Erik, E.

    IPC分类号： A61M25/01 ,  A61M39/10 ,  A61F2/95

    CPC分类号： A61M25/01 ,  A61F2/95 ,  A61F2/966 ,  A61F2002/9517 ,  A61M39/1011 ,  A61M2025/0006

    摘要： There is disclosed a locking unit (100) for locking a pusher (128) to a sheath assembly (164). The locking unit (100) includes a longitudinal locking portion (102) and a radial locking portion (104). The longitudinal locking portion (102) includes a plurality of cantilevered fingers (110) provided with longitudinally extending teeth (112) on internal surfaces thereof. A nut (108) can be tightened in order to bias the cantilevered arms (110) towards a pusher (128) such that the teeth (112) indent the outer surface of the pusher (128) to produce a strong and stable locking connection thereto. The radial locking section (104) latches onto the assembly integral with the sheath (164) so as to provide a radial locking action as well as a longitudinal locking action. The locking unit (100) provides a strong and reliable locking action between the pusher (128) and the sheath assembly (164) and can be easily removed by a clinician or surgeon during the deployment process.