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41. 发明申请

US20070162068A1 Embolic protection system 审中-公开
标题翻译：栓塞保护系统
公开(公告)号：US20070162068A1
公开(公告)日：2007-07-12
申请号：US11512702
申请日：2006-08-30
申请人： Martin Keegan , Earnon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
发明人： Martin Keegan , Earnon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
IPC分类号： A61M29/00
CPC分类号： A61F2/0095 , A61B17/221 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2002/9522 , A61F2230/0006 , A61F2230/0067
摘要： A retrieval catheter for retrieving a medical device deployed in a vasculature. The catheter comprises an outer catheter body and an inner coupling member having means for coupling to a medical device deployed in a vasculature. The catheter body is movable distally relative to the coupling member to retrieve a coupled medical device into the catheter body.
摘要翻译：用于检索部署在脉管系统中的医疗装置的检索导管。导管包括外导管主体和具有用于联接到部署在脉管系统中的医疗装置的装置的内联接构件。导管主体可相对于联接构件向远侧移动以将耦合的医疗装置取回到导管主体中。

42. 发明申请

US20070043390A1 DELIVERY CATHETER 审中-公开
标题翻译：递送导管
公开(公告)号：US20070043390A1
公开(公告)日：2007-02-22
申请号：US11465615
申请日：2006-08-18
申请人： John Neilan
发明人： John Neilan
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61F2002/011 , A61M25/0068 , A61M25/008 , A61M2025/0175
摘要： A delivery catheter, for delivering an embolic protection filter through a vasculature over a guidewire, comprises a distal pod (1) which acts as a restraining sheath to restrain the embolic protection filter in a collapsed configuration during delivery. The pod (1) has a proximal portion (2), a distal portion (3) and a flared portion (4) intermediate the proximal portion (2) and the distal portion (3). The pod (1) comprises a layer (39) of an intractable material, such as polyamide, and a low coefficient of friction material layer (40), such as of polytetrafluoroethylene. Each layer (39, 40) is integrally formed and extends from the proximal portion (2) to the distal portion (3). A marker band (5) is mounted to the exterior surface of the proximal portion (2) to aid in visualisation of the pod (1).
摘要翻译：用于通过导丝通过脉管系统输送栓塞保护过滤器的输送导管包括远端荚（1），其用作约束护套，以在输送期间将栓塞保护过滤器限制在收缩构型。荚（1）具有近端部分（2），远端部分（3）和在近端部分（2）和远端部分（3）之间的扩口部分（4）。荚（1）包括诸如聚酰胺的难处理材料层（39）和诸如聚四氟乙烯的低摩擦系数材料层（40）。每层（39,40）整体形成并从近端部分（2）延伸到远端部分（3）。标记带（5）安装到近端部分（2）的外表面，以帮助荚果（1）的可视化。

43. 发明申请

US20070005102A1 Device for loading an embolic protection filter into a catheter 有权
标题翻译：用于将栓塞保护过滤器装载到导管中的装置
公开(公告)号：US20070005102A1
公开(公告)日：2007-01-04
申请号：US11408732
申请日：2006-04-18
申请人： Ronan Keating , David Vale , John Neilan
发明人： Ronan Keating , David Vale , John Neilan
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61F2002/011 , A61F2230/0006
摘要： A transvascular embolic protection system for safely capturing and retaining embolic material released during an interventional procedure comprises an embolic protection device (1) and a delivery catheter (2) for delivery of the embolic protection device (1) to a desired location in the vascular system. A pack (4) is provided to safely store and prepare the embolic protection system for use. The pack (4) comprises a tray (5) with a channel (6) extending in a looped configuration around the tray (5) for receiving the delivery catheter (2). A loading device (7) is mounted in the tray (5) adjacent to the delivery catheter (2). The embolic protection device (1) is mounted in an expanded configuration in a well (90) in the tray (5). A pushing device (8) for loading the collapsible embolic protection device (1) into the delivery catheter (2) is mounted in the tray (5) adjacent to the embolic protection device (1).
摘要翻译：一种用于安全捕获和保持在介入手术期间释放的栓塞物质的血管内栓塞保护系统，包括用于将栓塞保护装置（1）输送到血管系统中所需位置的栓塞保护装置（1）和输送导管（2）。提供一包（4）以安全地存储和准备使用的栓塞保护系统。所述包装盒（4）包括托盘（5），所述托盘（5）具有围绕所述托盘（5）以环形构造延伸的通道（6），用于接纳所述输送导管（2）。装载装置（7）安装在邻近输送导管（2）的托盘（5）中。栓塞保护装置（1）以扩展构造安装在托盘（5）中的井（90）中。用于将可折叠栓塞保护装置（1）装载到输送导管（2）中的推动装置（8）安装在邻近栓塞保护装置（1）的托盘（5）中。

44. 发明授权

US07037320B2 Support frame for an embolic protection device 失效
公开(公告)号：US07037320B2
公开(公告)日：2006-05-02
申请号：US10325954
申请日：2002-12-23
申请人： Eamon Brady , David Vale , Ronald Kellly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
发明人： Eamon Brady , David Vale , Ronald Kellly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61B2017/2212 , A61B2017/2215 , A61F2002/016 , A61F2002/018 , A61F2230/0067 , A61F2230/0093
摘要： A support 103 for an embolic protection device comprises round wires 116 which may form one or more support hoops for a filter body. The circumferential hoop formed by the wires 116 ensures that in the expanded position, the filter body 102 will be supported by the support frame 103 in circumferential apposition with the interior wall of the vasculature. The wires 116 may have a strain distributing linkage element in the form of a loop 120 in. The loop 120 acts as a diameter or circumference adjuster allowing an embolic protection device to adapt to different vessel contours and sizes whilst maintaining apposition with the vessel wall. The strain relieving geometry of the loops enhances the compliance of the bend points without creating a weakened hinge point, thus ensuring that there is no discontinuity in the circumferential seal against the vessel wall.

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