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91. 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.

92. 发明申请

US20060264972A1 Catheter with an expandable end portion 有权
公开(公告)号：US20060264972A1
公开(公告)日：2006-11-23
申请号：US11480473
申请日：2006-07-05
申请人： Patrick Mulholland , Gerard O'Carroll , Dominic Conlon , David Vale , Eamon Brady
发明人： Patrick Mulholland , Gerard O'Carroll , Dominic Conlon , David Vale , Eamon Brady
IPC分类号： A61F11/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61M25/0074 , A61M25/008 , A61M2025/0081 , Y10T403/32032
摘要： A catheter (2) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents (3) to and from the patient. The catheter (2) includes an expandable tip (6) at a leading portion of a catheter tube portion (5). This expandable tip (6) can retrieve or deliver samples, medical devices, etc. (3), which are slightly larger than the dimensions of a main catheter tube (5) inserted into the patient. The expandable tip (6) can also include extension members (10) which provide axial support to the expandable tip (6) but which still allow expansion in the radial direction.

93. 发明申请

US20060122644A1 Support frame for an embolic protection device 有权
公开(公告)号：US20060122644A1
公开(公告)日：2006-06-08
申请号：US11166803
申请日：2005-06-27
申请人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
发明人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B2017/2212 , A61B2017/2215 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0093
摘要： An embolic protection device comprises a collapsible filter body and a filter support for the filter body. The filter support comprises a support frame defined by at least two wire segments having terminations. The terminations of adjacent segments are fixed relative to one another and extend generally parallel in a bifilar manner for enhanced trackability and flexibility.

94. 发明授权

US06918921B2 Support frame for an embolic protection device 有权
标题翻译：用于栓塞保护装置的支撑框架
公开(公告)号：US06918921B2
公开(公告)日：2005-07-19
申请号：US10326891
申请日：2002-12-23
申请人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
发明人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
IPC分类号： A61F2/01 , A61M29/00
CPC分类号： A61F2/01 , A61B2017/2212 , A61B2017/2215 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0093
摘要： An embolic protection device comprises a collapsible filter element for delivery through a vascular system of a patient The filter element comprises a collapsible filter body 2 and a filter support 3 for the filter body. The filter body has an inlet end 4 and an outlet end 5, the inlet end 4 of the filter body has one or more inlet openings 6 sized to allow blood and embolic material enter the filter body 2 and the outlet end 5 of the filter body has a plurality of outlet openings 107 sized to allow through passage of blood but to retain undesired embolic material within the filter body 2. The filter support 3 is movable between a collapsed position for movement through the vascular system, and an extended outwardly projecting position to support the filter body in an expanded position The filter support 3 comprises a generally tubular support frame defined by at least one wire 16.
摘要翻译：栓塞保护装置包括用于通过患者的血管系统输送的可折叠过滤器元件。过滤元件包括可折叠过滤器主体2和用于过滤器主体的过滤器支撑件3。过滤器本体具有入口端4和出口端5，过滤体的入口端4具有一个或多个入口开口6，其尺寸允许血液和栓塞物质进入过滤体2和过滤体的出口端5 具有多个出口开口107，其尺寸允许通过血液通过，但是将不期望的栓塞材料保持在过滤器主体2内。过滤器支撑件3可在通过血管系统移动的折叠位置和延伸向外突出的位置之间移动，以将过滤器主体支撑在扩张位置。过滤器支撑件3包括由至少一根线16限定的大体上管状的支撑框架。

95. 发明授权

US08114115B2 Support frame for an embolic protection device 有权
标题翻译：用于栓塞保护装置的支撑框架
公开(公告)号：US08114115B2
公开(公告)日：2012-02-14
申请号：US11762259
申请日：2007-06-13
申请人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
发明人： Eamon Brady , David Vale , Ronald Kelly , 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. The loop 120 acts as a diameter or circumference adjuster allowing an embolic protection device to adapt to different Bessel 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.
摘要翻译：用于栓塞保护装置的支撑件103包括圆形线116，其可以形成用于过滤器主体的一个或多个支撑环。由导线116形成的圆周箍确保在扩展位置中，过滤器主体102将由支撑框架103与脉管系统的内壁周向配合地支撑。线116可以具有环形120形式的应变分布联动元件。回路120用作直径或周长调节器，允许栓塞保护装置适应不同的贝塞尔轮廓和尺寸，同时保持与血管壁的配合。环的应变消除几何增加弯曲点的顺应性，而不产生削弱的铰链点，从而确保在围绕血管壁的周向密封中不存在中断。

96. 发明授权

US07780693B2 Catheter 有权
标题翻译：导管
公开(公告)号：US07780693B2
公开(公告)日：2010-08-24
申请号：US10180980
申请日：2002-06-27
申请人： Eamon Brady , John Neilan , David Vale
发明人： Eamon Brady , John Neilan , David Vale
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/011 , A61F2230/0006 , A61F2230/0008 , A61M2025/0183
摘要： A delivery catheter 200 for rapid exchange delivery of an embolic protection filter 301 over a guidewire 22, and rapid exchange deployment of the filter 301 at a desired site in a vasculature. The delivery catheter 200 comprises a catheter body 2, a restraining sheath 10 and an elongate pull wire 9. The catheter body 2 comprises a proximal hypotube portion 5 and a radially offset distal spring pusher 6. The restraining sheath 10 is movable in a sliding manner relative to the catheter body 2 upon retraction of the wire 9, and the distal end of the pusher 6 is engageable with the filter 301 in a reception space 11 upon retraction of the sheath 10 to deploy the filter 301 out of the reception space 11. The pusher 6 has a guidewire lumen 16 and a proximal guidewire opening 17 for passage of the guidewire 22 through the lumen 16 and out through the proximal guidewire opening 17 in a rapid exchange manner.
摘要翻译：用于在导丝22上快速交换输送栓塞保护过滤器301的输送导管200，并且在脉管系统中的期望位置处快速更换部分过滤器301。输送导管200包括导管主体2，约束护套10和细长拉线9.导管主体2包括近端海波管部分5和径向偏移的远端弹簧推动器6.约束护套10可滑动地移动相对于导管本体2，并且当退避护套10以将过滤器301部署到接收空间11中之后，推动器6的远端可与过滤器301接合在接收空间11中。推动器6具有导丝管腔16和近端导丝开口17，用于使导丝22穿过内腔16并以快速交换方式穿过近端导丝开口17。

97. 发明申请

US20060241681A1 Support frame for an embolic protection device 审中-公开
标题翻译：用于栓塞保护装置的支撑框架
公开(公告)号：US20060241681A1
公开(公告)日：2006-10-26
申请号：US11332485
申请日：2006-01-17
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.
摘要翻译：用于栓塞保护装置的支撑件103包括圆形线116，其可以形成用于过滤器主体的一个或多个支撑环。由电线116形成的周向环保证在扩展位置中，过滤器主体102将被支撑框架 103与脉管系统的内壁周向配合。线116可以具有环形120的形式的应变分布联动元件。环120用作直径或周长调节器，允许栓塞保护装置适应不同的血管轮廓和尺寸，同时保持与血管壁的配合。环的应变消除几何增加弯曲点的顺应性，而不产生削弱的铰链点，从而确保在围绕血管壁的周向密封中不存在中断。

98. 发明授权

US07094243B2 Catheter with an expandable end portion 有权
标题翻译：具有可扩展端部的导管
公开(公告)号：US07094243B2
公开(公告)日：2006-08-22
申请号：US10383254
申请日：2003-03-07
申请人： Patrick Mulholland , Gerard O'Carroll , Dominic Conlon , David Vale , Eamon Brady
发明人： Patrick Mulholland , Gerard O'Carroll , Dominic Conlon , David Vale , Eamon Brady
IPC分类号： A61F11/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61M25/0074 , A61M25/008 , A61M2025/0081 , Y10T403/32032
摘要： A catheter (2) is used in medical applications, for example for the retrieval of a sample from a patient or the insertion or retrieval of medical devices such as filters, stents (3) to and from the patient. The catheter (2) includes an expandable tip (6) at a leading portion of a catheter tube portion (5). This expandable tip (6) can retrieve or deliver samples, medical devices, etc. (3), which are slightly larger than the dimensions of a main catheter tube (5) inserted into the patient. The expandable tip (6) can also include extension members (10) which provide axial support to the expandable tip (6) but which still allow expansion in the radial direction.
摘要翻译：导管（2）用于医疗应用中，例如用于从患者取回样品或者插入或取出诸如过滤器，向患者和从患者的支架（3）的医疗装置。导管（2）在导管管部分（5）的引导部分处包括可扩张尖端（6）。该可扩展尖端（6）可以检索或递送样品，医疗装置等（3），其稍大于插入到患者体内的主导管（5）的尺寸。可膨胀尖端（6）还可以包括向可扩张尖端（6）提供轴向支撑但仍允许径向膨胀的延伸构件（10）。

99. 发明申请

US20060122645A1 Support frame for an embolic protection device 有权
标题翻译：用于栓塞保护装置的支撑框架
公开(公告)号：US20060122645A1
公开(公告)日：2006-06-08
申请号：US11166805
申请日：2005-06-27
申请人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
发明人： Eamon Brady , David Vale , Ronald Kelly , John Neilan , Steven Horan , Gerard Rabitte , Gerry McCaffrey
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B2017/2212 , A61B2017/2215 , A61F2/013 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0093
摘要： An embolic protection device comprises a collapsible filter element for delivery through a vascular system of a patient The filter element comprises a collapsible filter body 2 and a filter support 3 for the filter body. The filter body has an inlet end 4 and an outlet end 5, the inlet end 4 of the filter body has one or more inlet openings 6 sized to allow blood and embolic material enter the filter body 2 and the outlet end 5 of the filter body has a plurality of outlet openings 107 sized to allow through passage of blood but to retain undesired embolic material within the filter body 2. The filter support 3 is movable between a collapsed position for movement through the vascular system, and an extended outwardly projecting position to support the filter body in an expanded position The filter support 3 comprises a generally tubular support frame defined by at least one wire 16.
摘要翻译：栓塞保护装置包括用于通过患者的血管系统输送的可折叠过滤器元件。过滤元件包括可折叠过滤器主体2和用于过滤器主体的过滤器支撑件3。过滤器本体具有入口端4和出口端5，过滤体的入口端4具有一个或多个入口开口6，其尺寸允许血液和栓塞物质进入过滤体2和过滤体的出口端5 具有多个出口开口107，其尺寸允许通过血液通过，但是将不期望的栓塞材料保持在过滤器主体2内。过滤器支撑件3可在通过血管系统移动的折叠位置和延伸向外突出的位置之间移动，以将过滤器主体支撑在扩张位置。过滤器支撑件3包括由至少一根线16限定的大体上管状的支撑框架。

100. 发明授权

US09463036B2 Clot engagement and removal system 有权
标题翻译：凝块接合和清除系统
公开(公告)号：US09463036B2
公开(公告)日：2016-10-11
申请号：US13823048
申请日：2011-10-21
申请人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale
发明人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale
IPC分类号： A61M29/00 , A61B17/221 , A61B17/22
CPC分类号： A61B17/221 , A61B2017/22034 , A61B2017/22094 , A61B2017/2212 , A61B2017/2217
摘要： A clot retrieval apparatus 1 comprises a clot engaging device 2 and a capture basket 3. The clot engaging device 2 has a collapsed delivery configuration and an expanded deployment configuration. The clot engaging device has a proximal end and a distal end and an elongate body between the proximal end and the distal end. The capture basket 3 has a collapsed delivery configuration and an expanded deployment configuration. The capture basket 3 has a proximal mouth which is open when the capture basket 3 is in the deployment configuration. The clot engaging device 2 is axially movable relative to the capture basket for capture of a clot.
摘要翻译：凝块取出装置1包括凝块接合装置2和捕获篮3.凝块接合装置2具有折叠的输送配置和扩展的展开构造。凝块接合装置具有近端和远端以及在近端和远端之间的细长主体。捕获篮3具有折叠的传送配置和扩展的部署配置。捕获筐3具有当捕获筐3处于展开构型时打开的近端口。凝块接合装置2可相对于捕获篮轴向移动以捕获凝块。

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