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11. 发明授权

US07846176B2 Embolic protection system 有权
公开(公告)号：US07846176B2
公开(公告)日：2010-12-07
申请号：US11669460
申请日：2007-01-31
申请人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
发明人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
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： An assembly for loading a collapsible embolic protection filter 1 into a catheter 2, comprises a catheter 2 defining a reception space at a distal end of the catheter 2 for receiving a collapsed embolic protection filter 1; and a separate removable pushing device 8 for delivering the embolic protection filter 1 into the reception space. The pushing device 8 comprises an elongate stem 71 with a proximal stop 72 for engagement with the filter 1. A separate loading device 7 to collapse the embolic protection filter 1 is also provided. The loading device 7 defines an inlet end and an outlet end, the outlet end being configured for co-operative alignment with the reception space.

12. 发明申请

US20070282369A1 EMBOLIC PROTECTION DEVICE 审中-公开
标题翻译：嵌入式保护装置
公开(公告)号：US20070282369A1
公开(公告)日：2007-12-06
申请号：US11691130
申请日：2007-03-26
申请人： Paul Gilson , Charles Taylor , Patrick Griffin , John Nielan , David Vale , Eamon Brady
发明人： Paul Gilson , Charles Taylor , Patrick Griffin , John Nielan , David Vale , Eamon Brady
IPC分类号： A61F2/01
CPC分类号： A61F2/0095 , A61B17/221 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2002/9522 , A61F2230/0006 , A61F2230/0067
摘要： An embolic protection system 1 comprises a guidewire 99 for advancing through a vasculature, the guidewire 99 having a distal end and a proximal end; an embolic protection filter 1 having a filter body 41 with a distal end and a proximal end, the filter body 41 providing for a collapsed configuration and an expanded deployed configuration. The embolic protection filter body 41 has a guidewire path for slidably receiving the guidewire 99 to permit movement of the filter 1 relative to the guidewire 99 when the filter 1 is in the collapsed configuration and the expanded deployed configuration. A delivery catheter 2 is advanceable over the guidewire 99 for delivery of the embolic protection filter 1; the delivery catheter 2 having a proximal end and a distal end. The filter 1 is deployed from the distal end of the delivery catheter 2 into the expanded deployed configuration. A retrieval catheter 3 is also advanceable over the guidewire 99 for retrieval of the filter 1, the retrieval catheter 3 having a distal end and a proximal end; and engagement elements for engaging the embolic protection filter 1 with the guidewire 99 for retrieval of the filter 1 into the retrieval catheter 3 in the collapsed configuration.
摘要翻译：栓塞保护系统1包括用于前进通过脉管系统的导丝99，导丝99具有远端和近端; 一种栓塞保护过滤器1，其具有带有远端和近端的过滤器本体41，过滤体41提供收缩构型和展开的展开构型。栓塞保护过滤器主体41具有用于可滑动地接收导丝99的导丝路径，以允许过滤器1相对于导丝99移动，当过滤器1处于折叠构型和展开展开构型时。输送导管2可以在引导线99上前进，用于输送栓塞保护过滤器1; 输送导管2具有近端和远端。过滤器1从输送导管2的远端部署到展开的部署构型中。取出导管3也可以在引导线99上前进，用于取出过滤器1，回收导管3具有远端和近端; 以及用于使栓塞保护过滤器1与导线99接合以用于以折叠构型将过滤器1回收到回收导管3中的接合元件。

13. 发明申请

US20070208372A1 EMBOLIC PROTECTION SYSTEM 有权
公开(公告)号：US20070208372A1
公开(公告)日：2007-09-06
申请号：US11669447
申请日：2007-01-31
申请人： Paul GILSON , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
发明人： Paul GILSON , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
IPC分类号： A61F2/06 , A61B17/00
CPC分类号： A61F2/0095 , A61B17/221 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2002/9522 , A61F2230/0006 , A61F2230/0067
摘要： An assembly for loading a collapsible embolic protection filter 1 into a catheter 2, comprises a catheter 2 defining a reception space at a distal end of the catheter 2 for receiving a collapsed embolic protection filter 1; and a separate removable pushing device 8 for delivering the embolic protection filter 1 into the reception space. The pushing device 8 comprises an elongate stem 71 with a proximal stop 72 for engagement with the filter 1. A separate loading device 7 to collapse the embolic protection filter 1 is also provided. The loading device 7 defines an inlet end and an outlet end, the outlet end being configured for co-operative alignment with the reception space.

14. 发明申请

US20050228437A1 Embolic protection system 审中-公开
标题翻译：栓塞保护系统
公开(公告)号：US20050228437A1
公开(公告)日：2005-10-13
申请号：US10939995
申请日：2004-09-14
申请人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
发明人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
IPC分类号： A61B17/22 , A61B17/00 , A61F2/00 , A61F2/01 , A61F2/95 , A61M25/00 , A61M25/16 , 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： An assembly for loading a collapsible embolic protection filter 1 into a catheter 2, comprises a catheter 2 defining a reception space at a distal end of the catheter 2 for receiving a collapsed embolic protection filter 1; and a separate removable pushing device 8 for delivering the embolic protection filter 1 into the reception space. The pushing device 8 comprises an elongate stem 71 with a proximal stop 72 for engagement with the filter 1. A separate loading device 7 to collapse the embolic protection filter 1 is also provided. The loading device 7 defines an inlet end and an outlet end, the outlet end being configured for co-operative alignment with the reception space.
摘要翻译：用于将可折叠栓塞保护过滤器1装载到导管2中的组件包括导管2，其在导管2的远端限定接收空间，用于接收塌陷的栓塞保护过滤器1; 以及用于将栓塞保护滤波器1输送到接收空间中的单独的可移除推动装置8。推动装置8包括细长杆71，其具有用于与过滤器1接合的近端止动件72。还提供了用于使栓塞保护过滤器1折叠的单独的装载装置7。装载装置7限定入口端和出口端，出口端被配置为与接收空间进行协调对准。

15. 发明授权

US06887256B2 Embolic protection system 有权
公开(公告)号：US06887256B2
公开(公告)日：2005-05-03
申请号：US09838544
申请日：2001-04-20
申请人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
发明人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
IPC分类号： A61B17/22 , A61B17/00 , A61F2/00 , A61F2/01 , A61F2/95 , A61M25/00 , A61M25/16 , 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： An assembly for loading a collapsible embolic protection filter 1 into a catheter 2, comprises a catheter 2 defining a reception space at a distal end of the catheter 2 for receiving a collapsed embolic protection filter 1; and a separate removable pushing device 8 for delivering the embolic protection filter 1 into the reception space. The pushing device 8 comprises an elongate stem 71 with a proximal stop 72 for engagement with the filter 1. A separate loading device 7 to collapse the embolic protection filter 1 is also provided. The loading device 7 defines an inlet end and an outlet end, the outlet end being configured for co-operative alignment with the reception space.

16. 发明授权

US07842066B2 Embolic protection system 有权
公开(公告)号：US07842066B2
公开(公告)日：2010-11-30
申请号：US11739713
申请日：2007-04-25
申请人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
发明人： Paul Gilson , Charles Taylor , Patrick Griffin , Michael Gilvarry , David Vale , Eamon Brady
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： An assembly for loading a collapsible embolic protection filter 1 into a catheter 2, comprises a catheter 2 defining a reception space at a distal end of the catheter 2 for receiving a collapsed embolic protection filter 1; and a separate removable pushing device 8 for delivering the embolic protection filter 1 into the reception space. The pushing device 8 comprises an elongate stem 71 with a proximal stop 72 for engagement with the filter 1. A separate loading device 7 to collapse the embolic protection filter 1 is also provided. The loading device 7 defines an inlet end and an outlet end, the outlet end being configured for co-operative alignment with the reception space.

17. 发明申请

US20130345739A1 CLOT RETRIEVAL DEVICE FOR REMOVING OCCLUSIVE CLOT FROM A BLOOD VESSEL 有权
标题翻译：用于从血液容器中移除堵塞的衣服的衣服检索装置
公开(公告)号：US20130345739A1
公开(公告)日：2013-12-26
申请号：US13823060
申请日：2012-03-09
申请人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale , Patrick Griffin , Brendan Casey , Jason McNamara
发明人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale , Patrick Griffin , Brendan Casey , Jason McNamara
IPC分类号： A61B17/22
CPC分类号： A61B17/221 , A61B17/22031 , A61B17/320725 , A61B2017/00292 , A61B2017/00526 , A61B2017/00867 , A61B2017/22034 , A61B2017/22094 , A61B2017/2212 , A61B2017/2215 , A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0069 , A61F2230/008 , A61F2230/0091 , A61F2230/0093
摘要： A clot retrieval device (9501) for removing occlusive clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.
摘要翻译：用于从血管去除闭塞凝块的凝块取出装置（9501）包括至少部分地覆盖内部细长体（9503）的内部细长体（9503）和外部细长体（9504）。所述装置还包括细长构件或轴（9502），所述细长构件或轴（9502）具有延伸到患者外部的近端，使得使用者可以通过缩回所述轴（9502）来收回所述支架筐装置和所述血块。外部细长主体（9504）和内部细长主体（9503）连接到轴（9502）的远端并且可相对于轴（9502）从折叠的输送配置可扩展到展开的展开配置。外部细长体9504可相对于内部细长体9503扩张到在展开构型中大于内部主体9503的径向范围的径向程度。

18. 发明授权

US09301769B2 Clot retrieval device for removing clot from a blood vessel 有权
标题翻译：用于从血管中去除凝块的凝块取出装置
公开(公告)号：US09301769B2
公开(公告)日：2016-04-05
申请号：US13823060
申请日：2012-03-09
申请人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale , Patrick Griffin , Brendan Casey , Jason McNamara
发明人： Eamon Brady , Michael Gilvarry , Mahmood K. Razavi , David Vale , Patrick Griffin , Brendan Casey , Jason McNamara
IPC分类号： A61B17/22 , A61B17/221 , A61F2/01 , A61B17/3207
CPC分类号： A61B17/221 , A61B17/22031 , A61B17/320725 , A61B2017/00292 , A61B2017/00526 , A61B2017/00867 , A61B2017/22034 , A61B2017/22094 , A61B2017/2212 , A61B2017/2215 , A61F2/013 , A61F2002/011 , A61F2002/016 , A61F2002/018 , A61F2230/0069 , A61F2230/008 , A61F2230/0091 , A61F2230/0093
摘要： A clot retrieval device (9501) for removing occlusive clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.
摘要翻译：用于从血管去除闭塞凝块的凝块取出装置（9501）包括至少部分地覆盖内部细长体（9503）的内部细长体（9503）和外部细长体（9504）。所述装置还包括细长构件或轴（9502），所述细长构件或轴（9502）具有延伸到患者外部的近端，使得使用者可以通过缩回所述轴（9502）来收回所述支架筐装置和所述血块。外部细长主体（9504）和内部细长主体（9503）连接到轴（9502）的远端并且可相对于轴（9502）从折叠的输送配置可扩展到展开的展开配置。外部细长体9504可相对于内部细长体9503扩张到在展开构型中大于内部主体9503的径向范围的径向程度。

19. 发明授权

US08221448B2 Embolic protection device 有权
公开(公告)号：US08221448B2
公开(公告)日：2012-07-17
申请号：US11762283
申请日：2007-06-13
申请人： Paul Gilson , Eamon Brady , Padraig Maher , David Vale , Charles Taylor
发明人： Paul Gilson , Eamon Brady , Padraig Maher , David Vale , Charles Taylor
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B2017/22051 , A61B2017/22067 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0069 , A61F2230/0093 , A61F2230/0097
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

20. 发明授权

US08216270B2 Embolic protection device 有权
标题翻译：栓塞保护装置
公开(公告)号：US08216270B2
公开(公告)日：2012-07-10
申请号：US11614502
申请日：2006-12-21
申请人： Paul Gilson , Eamon Brady , Padraig Maher , David Vale , Charles Taylor
发明人： Paul Gilson , Eamon Brady , Padraig Maher , David Vale , Charles Taylor
IPC分类号： A61M29/00
CPC分类号： A61F2/01 , A61B2017/22051 , A61B2017/22067 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0069 , A61F2230/0093 , A61F2230/0097
摘要： An embolic protection device has a collapsible filter element mounted on a carrier such as a guidewire. The filter element collapses into an outer end of a catheter for deployment and retrieval through a vascular system of a patient. The filter element has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter is movable along the guidewire to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire for retrieval.
摘要翻译：栓塞保护装置具有安装在诸如导丝的载体上的可折叠过滤元件。过滤元件塌陷到导管的外端，用于通过患者的血管系统进行展开和回收。过滤元件具有可折叠的过滤体，其具有近端入口端和远端出口端。近端入口端具有入口开口，其尺寸允许血液和栓塞物质进入过滤体。出口端具有允许血液通过但保持栓塞材料在过滤器主体内的出口。使用后，导管可以沿着导丝线移动以接合过滤器元件的近端并且在从近端到远端滑过过滤元件之后关闭入口开口，以逐渐地将导线上的过滤器主体折叠起来以进行检索。

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