专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070010786A1 Catheter 审中-公开
标题翻译：导管
公开(公告)号：US20070010786A1
公开(公告)日：2007-01-11
申请号：US11311927
申请日：2005-12-19
申请人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin
发明人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin
IPC分类号： A61M31/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61B17/3439 , A61F2002/011 , A61M25/0043 , A61M25/0052 , A61M25/0074 , A61M25/008 , A61M25/0082 , A61M2025/0081
摘要： A catheter 1 suitable for advancement through a body passageway of a patient. The catheter 1 comprises a catheter body 4 which is flexible to provide the necessary trackability for the catheter 1 to advance through a body passageway, and two stainless steel reinforcement wires 5 extending along the catheter body 4 which provide the necessary pushability to advance the catheter 1 through the passageway. The reinforcements 5 are positioned diametrically opposed to one another by approximately 180 degrees on opposite sides of the longitudinal axis of the catheter 1, and the catheter body 4 is relatively soft and twistable. This configuration enables the entire catheter 1 to spontaneously twist during advancement so that the reinforcements 5 orientate themselves along a plane of neutral bending during advancement of the catheter 1. In this way, any resistance to the trackability of the catheter 1 due to the stiff reinforcements 5 is minimised.
摘要翻译：适于通过患者的身体通道前进的导管1。导管1包括导管主体4，该导管主体4是灵活的，以便为导管1提供穿过身体通道提供必要的可追踪性，以及沿着导管主体4延伸的两根不锈钢加强线5，它们提供推进导管1 通过通道。加强件5在导管1的纵向轴线的相对侧上彼此径向相对地设置大约180度，并且导管主体4相对较软和可扭转。这种构造使得整个导管1能够在推进期间自发扭曲，使得加强件5在导管1的前进过程中沿着中性弯曲平面定向。以这种方式，由于刚性增强件导致的导管1的可追踪性的任何阻力 5被最小化。

2. 发明申请

US20060287669A1 Catheter 审中-公开
标题翻译：导管
公开(公告)号：US20060287669A1
公开(公告)日：2006-12-21
申请号：US11314152
申请日：2005-12-21
申请人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin , Michael Gilvarry
发明人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin , Michael Gilvarry
IPC分类号： A61M29/00
CPC分类号： A61M25/0068 , A61B17/22031 , A61B17/3439 , A61F2002/011 , A61M25/0043 , A61M25/0052 , A61M25/0074 , A61M25/008 , A61M25/0082 , A61M2025/0081
摘要： A retrieval catheter having a retrieval catheter tip 1 at a distal end thereof, the tip being suitable for retrieving an embolic protection filter into the tip 1. The tip 1 comprises a flexible tip body 2 and two stiff reinforcement columns 3. The tip body 2 is radially expandable to facilitate retrieval of a filter into the tip 1, and the columns 3 extend longitudinally along the tip body 2 to prevent buckling of the tip 1 upon retrieval of the filter into the tip. The cross-sectional area of the columns 3, the cross sectional area of the tip body 2, and the overall cross-sectional area of the tip 1 all remain substantially unchanged along the length of the tip 1. This ensures the reinforcement provided to the tip 1 by the columns 3 remains substantially uniform along the length of the tip 1. Thus no longitudinal squeezing of the filter as it is retrieved into the tip 1 will be caused.
摘要翻译：一种取出导管，其在其远端具有取回导管尖端1，所述尖端适于将栓塞保护过滤器收回到尖端1中。尖端1包括柔性末端主体2和两个刚性加强柱3。尖端体2是可径向扩张的，以便于将过滤器取出到尖端1中，并且柱3沿着尖端体2纵向延伸，以防止在将过滤器收回到尖端中时尖端1的弯曲。柱3的横截面面积，末端体2的横截面面积和尖端1的总横截面面积全部沿尖端1的长度基本保持不变。这确保了通过柱3提供给尖端1的加强沿着尖端1的长度保持基本均匀。因此，当过滤器被回收到尖端1中时，不会纵向挤压过滤器。

3. 发明授权

US07018372B2 Catheter 失效
公开(公告)号：US07018372B2
公开(公告)日：2006-03-28
申请号：US10123530
申请日：2002-04-17
申请人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin
发明人： Brendan Casey , Avril O'Higgins , Eamon Brady , Patrick Griffin
IPC分类号： A61M25/00
CPC分类号： A61M25/005 , A61M25/0012 , A61M25/0054
摘要： A catheter 1 suitable for advancement through a body passageway of a patient. The catheter 1 comprises a catheter body 4 which is flexible to provide the necessary trackability for the catheter 1 to advance through a body passageway, and two stainless steel reinforcement wires 5 extending along the catheter body 4 which provide the necessary pushability to advance the catheter 1 through the passageway. The reinforcements 5 are positioned diametrically opposed to one another by approximately 180 degrees on opposite sides of the longitudinal axis of the catheter 1, and the catheter body 4 is relatively soft and twistable. This configuration enables the entire catheter 1 to spontaneously twist during advancement so that the reinforcements 5 orientate themselves along a plane of neutral bending during advancement of the catheter 1. In this way, any resistance to the trackability of the catheter 1 due to the stiff reinforcements 5 is minimized.

4. 发明申请

US20080262506A1 CATHETER 审中-公开
标题翻译：导管
公开(公告)号：US20080262506A1
公开(公告)日：2008-10-23
申请号：US11841259
申请日：2007-08-20
申请人： Patrick Griffin , Brendan Casey , Avril O'Higgins , Michael Gilvarry , Siora Coll
发明人： Patrick Griffin , Brendan Casey , Avril O'Higgins , Michael Gilvarry , Siora Coll
IPC分类号： A61M25/00
CPC分类号： A61F2/013 , A61F2/95 , A61F2002/011 , A61F2002/9528 , A61F2230/0006
摘要： A retrieval catheter 1 for retrieval of an embolic protection filter from a vasculature. The catheter 1 comprises a proximal hypotube 3, a radially offset distal shaft 4 and a centering shank 9. A guidewire lumen 13 is provided through the shank 9 in communication with a larger guidewire lumen 7 through the shaft 4 for a continuous guidewire passageway to accommodate passage of a guidewire 21 through the shank 9, the shaft 4 and out through a proximal guidewire opening 6 to facilitate rapid exchange of the catheter 1 over a guidewire 21. The shank 9 is movable between an introduction configuration in which the shank 9 protrudes distally from the shaft 4 to centre the catheter 1 during advancement through a vasculature, and a retrieval configuration in which the shank 9 is located within the guidewire lumen 7 to facilitate retrieval of an embolic protection filter into the shaft 4.
摘要翻译：一种用于从脉管系统检索栓塞保护过滤器的检索导管1。导管1包括近端海波管3，径向偏移的远端轴4和定心柄9。导丝管腔13设置成穿过柄部9，通过轴4与较大的导丝管腔7连通，用于连续的导丝通道，以适应导丝21通过柄9，轴4的通过，并通过近端导丝开口6 以促进导管1在导丝21上的快速交换。柄9可以在引导构型之间移动，在引入构型中，柄9从轴4向远端突出，以便在通过脉管系统推进期间使导管1居中;以及取出构型，其中柄9位于导丝管腔7内以便于取出的栓塞保护过滤器进入轴4。

5. 发明申请

US20070282370A1 EMBOLIC PROTECTION SYSTEM 审中-公开
标题翻译：嵌入式保护系统
公开(公告)号：US20070282370A1
公开(公告)日：2007-12-06
申请号：US11838371
申请日：2007-08-14
申请人： Eamon Brady , Charles Taylor , Patrick Griffin , Brendan Casey , David Vale
发明人： Eamon Brady , Charles Taylor , Patrick Griffin , Brendan Casey , David Vale
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2/844 , A61F2/95 , A61F2/966 , A61F2002/011 , A61F2002/018 , A61F2002/9522 , A61F2210/0057 , A61F2230/0006 , A61F2230/005 , A61F2230/0084 , A61F2250/0019
摘要： A retrieval catheter 1 comprises a distal tubular sheath 2 with a reception space 5 into which an embolic protection filter 10 may be retrieved. An elongate connector 10 extends proximally from the sheath 2 to allow a clinician to control movement of the sheath 12. The sheath 2 is backloaded over a procedural catheter such as a balloon catheter 20, for example for post dilatation of a stent 55. The procedure is more efficient and procedure time is reduced because a catheter system is provided which allows a procedural step to be carried out and a filter 50 to be retrieved.
摘要翻译：取回导管1包括具有接收空间5的远端管状护套2，栓塞保护过滤器10可以被取回到接收空间5中。细长连接器10从护套2向近侧延伸，以允许临床医生控制护套12的移动。护套2被装载在诸如球囊导管20的程序导管上，例如用于支架55的后扩张。该程序更有效，并且由于提供允许执行程序步骤的导管系统和要检索的过滤器50，因此减少了手术时间。

6. 发明授权

US08303617B2 Embolic protection system 有权
标题翻译：栓塞保护系统
公开(公告)号：US08303617B2
公开(公告)日：2012-11-06
申请号：US10436328
申请日：2003-05-13
申请人： Eamon Brady , Charles Taylor , Patrick Griffin , Brendan Casey , David Vale , Paul Gilson , John O'Shaughnessy
发明人： Eamon Brady , Charles Taylor , Patrick Griffin , Brendan Casey , David Vale , Paul Gilson , John O'Shaughnessy
IPC分类号： A61F2/01
CPC分类号： A61F2/013 , A61F2/95 , A61F2002/011 , A61F2002/018 , A61F2210/0057 , A61F2230/0006 , A61F2230/005 , A61F2230/0084 , A61F2250/0019
摘要： A catheter system 1 has an internal reception space for an embolic protection filter 10 to enable the filter 10 to be transported through a vasculature 20 and a treatment means such as a stent 15 to facilitate treatment. The catheter system may be used for retrieval of a filter 10 and stenting of a lesion with a stent 15. The procedure may also involve post dilatation using an on-board balloon 16.
摘要翻译：导管系统1具有用于栓塞保护过滤器10的内部接收空间，以使得过滤器10能够通过脉管系统20和诸如支架15的治疗装置输送以便于治疗。导管系统可以用于取出过滤器10和用支架15支架的病变。该过程还可以涉及使用车载气囊16进行后扩张。

7. 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。

8. 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。

9. 发明申请

US20070244504A1 EMBOLIC PROTECTION SYSTEM 审中-公开
公开(公告)号：US20070244504A1
公开(公告)日：2007-10-18
申请号：US11613432
申请日：2006-12-20
申请人： Martin KEEGAN , Eamon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
发明人： Martin KEEGAN , Eamon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61B17/221 , A61B2017/22035 , A61B2017/2212 , A61F2/01 , A61F2/013 , A61F2/958 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0067 , A61F2230/008
摘要： An embolic protection filter system comprises a collapsible embolic protection filter 62 having a collapsed configuration for delivery of the filter, and a deployed configuration and a temporary lumen defining member 60. The lumen defining member 60 is used for loading a filter-containing delivery catheter 63 onto a guidewire 65. After loading, the member 60 can be removed by pulling on a tab 61.

10. 发明申请

US20070060946A1 EMBOLIC PROTECTION SYSTEM 审中-公开
标题翻译：嵌入式保护系统
公开(公告)号：US20070060946A1
公开(公告)日：2007-03-15
申请号：US11534004
申请日：2006-09-21
申请人： Martin Keegan , Eamon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
发明人： Martin Keegan , Eamon Brady , Brendan Casey , David Vale , John Neilan , Morgan Tierney
IPC分类号： A61M29/00
CPC分类号： A61M25/104 , A61B17/221 , A61B2017/22035 , A61B2017/2212 , A61F2/01 , A61F2/013 , A61F2/958 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/0067 , A61F2230/008
摘要： An embolic protection filter system comprises a collapsible embolic protection filter 62 having a collapsed configuration for delivery of the filter, and a deployed configuration and a temporary lumen defining member 60. The lumen defining member 60 is used for loading a filter-containing delivery catheter 63 onto a guidewire 65. After loading, the member 60 can be removed by pulling on a tab 61.
摘要翻译：栓塞保护过滤器系统包括具有用于输送过滤器的折叠构造的可折叠栓塞保护过滤器62以及展开构造和临时腔室限定构件60。腔限定构件60用于将含过滤剂的输送导管63装载到导丝65上。装载后，可以通过拉动翼片61来移除构件60。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式