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1. 发明申请

WO2015157181A1 IMPLANT DELIVERY SYSTEM 审中-公开
标题翻译：植物输送系统
公开(公告)号：WO2015157181A1
公开(公告)日：2015-10-15
申请号：PCT/US2015/024535
申请日：2015-04-06
申请人： STRYKER CORPORATION , STRYKER EUROPEAN HOLDINGS I, LLC
发明人： KHENANSHO, Michael
IPC分类号： A61F2/966
CPC分类号： A61F2/95 , A61F2/958 , A61F2/966 , A61F2002/9583 , A61F2230/0093 , A61F2250/0003 , A61M25/10 , A61M2025/1056
摘要： An implant delivery system (10) including a catheter (60) having a delivery lumen (66); a pusher member (30) slidably disposed in the catheter delivery lumen; a retaining member (50) coupled to a distal end portion of the pusher member, the retaining member configured to retain an expandable implant in a collapsed configuration on the pusher member for delivery of the implant through the catheter delivery lumen; and an expandable actuator (40) coupled to the distal end portion of the pusher member and operatively associated with the retaining member, wherein expansion of the actuator causes the retaining member to disengage from an implant (20) carried on the pusher member, to thereby allow the implant to expand from the collapsed configuration.
摘要翻译：一种植入物递送系统（10），包括具有输送腔（66）的导管（60）; 可滑动地设置在导管输送腔内的推动器构件（30）保持构件（50），其联接到所述推动器构件的远端部分，所述保持构件构造成将处于折叠构造的可扩张植入物保持在所述推动器构件上，用于通过所述导管递送腔输送所述植入物; 以及联接到推动器构件的远端部分并且与保持构件可操作地相关联的可膨胀致动器（40），其中致动器的膨胀使得保持构件与承载在推动器构件上的植入物（20）脱离，从而允许植入物从折叠构型展开。

2. 发明申请

WO2014099626A1 STENT DELIVERY SYSTEM 审中-公开
标题翻译： STENT交付系统
公开(公告)号：WO2014099626A1
公开(公告)日：2014-06-26
申请号：PCT/US2013/074780
申请日：2013-12-12
申请人： STRYKER CORPORATION , STRYKER NV OPERATIONS LIMITED
发明人： KHENANSHO, Michael , CHAN, Huey
IPC分类号： A61F2/966
CPC分类号： A61F2/966 , A61F2002/9534 , A61F2002/9665 , A61F2230/0008 , A61F2250/0003
摘要： A stent delivery system includes an elongate delivery member; a self-expanding proximal bumper disposed on a distal region of the delivery member in a radially contracted configuration, the proximal bumper biased to expand to a radially expanded configuration; a self-expanding stent disposed over the delivery member in a radially contracted configuration distal of the proximal bumper; and a sheath disposed over the stent, proximal bumper, and delivery member, and configured to constrain the proximal bumper and stent in their radially contracted configurations, where the proximal bumper, when in its radially expanded configuration, has a cross-sectional dimension greater than an inner diameter of the sheath, wherein the proximal bumper contacts the sheath and prevents movement of the stent proximal of the proximal bumper, and wherein, as the delivery member is moved distally relative to the sheath, the proximal bumper pushes the stent distally.
摘要翻译：支架输送系统包括细长递送构件; 一个自扩张的近侧保险杠，其以径向收缩的形式设置在所述输送构件的远侧区域上，所述近侧保险杠被偏压以扩张到径向膨胀的构型; 自扩张支架，其设置在所述近侧保险杠远侧的径向收缩构造的所述递送构件上; 以及设置在所述支架，近侧保险杠和输送构件上方并且构造成将所述近侧保险杠和支架约束成其径向收缩构造的护套，其中所述近侧保险杠在其径向扩张构型中具有大于所述护套的内径，其中所述近侧保险杠接触所述护套并且防止所述支架近端保持器近端的运动，并且其中当所述输送构件相对于所述护套向远侧移动时，所述近侧保险杠向远侧推动所述支架。

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