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

WO2013055568A1 ENGAGED FIDUCIALS AND SYSTEM FOR DEPLOYMENT 审中-公开
标题翻译：联合制作和部署制度
公开(公告)号：WO2013055568A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/058679
申请日：2012-10-04
申请人： COOK MEDICAL TECHNOLOGIES LLC , MURRAY, Mark , CAMPBELL, Triona , MCHUGO, Vincent , CLANCY, Michael , NEILAN, John
发明人： MURRAY, Mark , CAMPBELL, Triona , MCHUGO, Vincent , CLANCY, Michael , NEILAN, John
IPC分类号： A61B19/00
CPC分类号： A61B19/54 , A61B17/3468 , A61B90/39 , A61B2017/00477 , A61B2090/3925 , A61B2090/3966 , A61B2090/3987 , A61B2090/3991 , A61N5/1001 , A61N5/1027 , A61N5/1049
摘要： Embodiments include a fiducial deployment system including a needle and at least two adjacent and releasably-engaged fiducials retained within a lumen of the needle by engagement with each other and/or by engagement with a pusher element. A fiducial may include one or more mechanical engagement structures that interengage with and/or are rupturably attached to one or more adjacent fiducials. The needle, which may include echogenic enhancements, may be configured to deliver a plurality of fiducials to a target location in serial fashion, one at a time. A variety of releasably-engaged fiducials are disclosed, as are methods for use.
摘要翻译：实施例包括基准展开系统，其包括针和通过彼此接合和/或通过与推动器元件接合而保持在针的内腔内的至少两个相邻且可释放地接合的基准。基准可以包括与一个或多个相邻基准相互联系和/或可破裂地附接到一个或多个相邻基准的一个或多个机械接合结构。可以包括回声增强的针可以被配置为以串联的方式一个一个地将多个基准传送到目标位置。公开了各种可释放地接合的基准，以及使用的方法。

2. 发明申请

WO2013003119A1 SYSTEM FOR FIDUCIAL DEPLOYMENT 审中-公开
标题翻译： FIDUCI部署系统
公开(公告)号：WO2013003119A1
公开(公告)日：2013-01-03
申请号：PCT/US2012/043146
申请日：2012-06-19
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent , CLANCY, Michael , NEILAN, John
发明人： MCHUGO, Vincent , CLANCY, Michael , NEILAN, John
IPC分类号： A61B17/34
CPC分类号： A61B17/3468 , A61B90/39 , A61B2090/3925 , A61B2090/3966 , A61B2090/3987
摘要： Embodiments include a fiducial deployment system including a needle and at least one splayed-end fiducial retained within the needle by frictional engagement and/or by engagement of the splayed end with one or more distal detents in the needle's lumen. A fiducial may include one or more splayed portions configured to engage the wall of the needle lumen, which may include one or more detents. The needle, which may include echogenic enhancements, may be configured to deliver a plurality of fiducials to a target location in serial fashion, one at a time. A variety of splayed-portion fiducials are disclosed.
摘要翻译：实施例包括基准展开系统，其包括针和通过摩擦接合保持在针内的至少一个展开端基准和/或通过所述展开端与针的内腔中的一个或多个远端棘爪的接合。基准可以包括被配置为接合针内腔的壁的一个或多个凸出部分，其可以包括一个或多个棘爪。可以包括回声增强的针可以被配置为以串联的方式一个一个地将多个基准传送到目标位置。公开了各种展开部分的基准。

3. 发明申请

WO2011094586A1 COLLAPSING STRUCTURE FOR REDUCING THE DIAMETER OF A STENT 审中-公开
标题翻译：用于减少直径的收缩结构
公开(公告)号：WO2011094586A1
公开(公告)日：2011-08-04
申请号：PCT/US2011/022987
申请日：2011-01-28
申请人： COOK MEDICAL TECHNOLOGIES LLC. , NEILAN, John , RYAN, Michael , WHITE, Sharon , LONG, Margaret , MCHUGO, Vincent
发明人： NEILAN, John , RYAN, Michael , WHITE, Sharon , LONG, Margaret , MCHUGO, Vincent
IPC分类号： A61F2/90 , A61F2/88
CPC分类号： A61F2/885 , A61F2/90 , A61F2002/9528 , A61F2230/0013 , A61F2230/005 , A61F2230/0071
摘要： A collapsing structure for collapsing the crowns of a stent and method of use thereof are described. The collapsing structure comprises an inner filament engaged to an outer filament. The outer filament is interwoven through at least a portion of the crowns of the stent end so as to create a plurality of loops. The inner filament is interwoven through at least a portion of the loops of the outer filament. Pulling on the inner filament causes the loops of the outer filament to be pulled radially inward, thereby pulling the crowns towards each other to collapse the stent end.
摘要翻译：描述了用于塌缩支架冠部的塌缩结构及其使用方法。塌缩结构包括与外部细丝接合的内部细丝。外部细丝穿过支架末端的冠部的至少一部分交织，从而形成多个环。内部细丝通过外部细丝的至少一部分环交织。拉动内部细丝导致外部细丝的环向径向向内拉动，从而将牙冠朝向彼此拉出以使支架端部折叠。

4. 发明申请

WO2011094527A1 MECHANICALLY EXPANDABLE DELIVERY AND DILATION SYSTEMS 审中-公开
标题翻译：机械可扩展的交付和放松系统
公开(公告)号：WO2011094527A1
公开(公告)日：2011-08-04
申请号：PCT/US2011/022903
申请日：2011-01-28
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent , NEILAN, John
发明人： MCHUGO, Vincent , NEILAN, John
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9505 , A61F2002/9511 , A61F2002/9517 , A61F2002/9534 , A61F2002/9665
摘要： A stent delivery system, a dilator system and a method for implanting a stent are provided. The stent delivery system includes an elongate shaft including a proximal portion, a distal portion, a lumen extending at least partially therethrough, and a stent receiving portion on the distal portion of the shaft. The stent delivery system also includes a stent positioned at the stent receiving portion of the elongate shaft, the stent having a constrained configuration and an expanded configuration. A proximal constraining member and a distal constraining member releasably connected to the stent and having a first position and a second position are also included. The proximal constraining member and the distal constraining member cooperatively apply longitudinal tensile force to at least a portion of the stent with the proximal and distal constraining members each in the first position.
摘要翻译：提供支架输送系统，扩张器系统和植入支架的方法。所述支架输送系统包括细长轴，所述细长轴包括近端部分，远端部分，至少部分地延伸穿过其中的内腔和所述轴的远侧部分上的支架接收部分。支架输送系统还包括定位在细长轴的支架接收部分的支架，支架具有约束构型和扩张构型。还包括近端约束构件和可释放地连接到支架并具有第一位置和第二位置的远端约束构件。近侧约束构件和远侧约束构件协同地将纵向张力施加到支架的至少一部分，其中近侧和远侧约束构件各自处于第一位置。

5. 发明申请

WO2012118638A1 SHORT THROW CENTERED HANDLE FOR STENT DELIVERY SYSTEM 审中-公开
标题翻译：短距离交付系统的中心手柄
公开(公告)号：WO2012118638A1
公开(公告)日：2012-09-07
申请号：PCT/US2012/025895
申请日：2012-02-21
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： A61F2/84
CPC分类号： A61F2/962 , A61F2/95 , A61F2002/9511 , A61F2002/9517
摘要： A stent delivery system and method for implanting a stent are provided. The stent delivery system includes an elongate shaft including a proximal portion, a distal portion, a lumen extending at least partially therethrough, and a stent receiving portion on the distal portion of the shaft. It also includes a stent positioned at the stent receiving portion of the elongate shaft, the stent having a constrained configuration and an expanded configuration. A proximal constraining member and a distal constraining member releasably connected to the stent and having a first position and a second position are also included. The proximal constraining member and the distal constraining member cooperatively apply longitudinal tensile force to at least a portion of the stent with the proximal and distal constraining members each in the first position. A cog and rack mechanism is included to provide mechanical advantage and efficiency during stent deployment.
摘要翻译：提供了用于植入支架的支架输送系统和方法。所述支架输送系统包括细长轴，所述细长轴包括近端部分，远端部分，至少部分地延伸穿过其中的内腔和所述轴的远侧部分上的支架接收部分。它还包括定位在细长轴的支架接收部分的支架，支架具有约束构造和扩张构型。还包括近端约束构件和可释放地连接到支架并具有第一位置和第二位置的远端约束构件。近侧约束构件和远侧约束构件协同地将纵向张力施加到支架的至少一部分，其中近侧和远侧约束构件各自处于第一位置。包括齿轮和齿条机构，以在支架部署期间提供机械优势和效率。

6. 发明申请

WO2013055729A1 STENT DELIVERY, REPOSITIONING, AND REMOVAL SYSTEM 审中-公开
标题翻译： STENT交付，报销和拆卸系统
公开(公告)号：WO2013055729A1
公开(公告)日：2013-04-18
申请号：PCT/US2012/059444
申请日：2012-10-10
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： A61F2/84 , A61F2/90
CPC分类号： A61F2/95 , A61F2/90 , A61F2002/075 , A61F2002/9511 , A61F2002/9528 , A61F2002/9534 , A61F2220/0008 , A61F2220/0075 , A61F2230/0078 , A61F2250/0039
摘要： A system (200) for the delivery, repositioning, and removal of a stent (100) is provided that utilizes inherent properties of stents, such as wire woven helical stents, including foreshortening. The stent can be radially constrained to reduce its diameter by applying a tensile force along its proximal and distal ends to collapse the stent permitting the delivery, repositioning, and removal of the stent.
摘要翻译：提供用于输送，重新定位和移除支架（100）的系统（200），其利用支架的固有特性，例如包括缩短的丝编织螺旋支架。可以通过沿其近端和远端施加拉力来径向限制支架以减小其直径，以使支架折叠以允许支架的递送，重新定位和移除。

7. 发明申请

WO2013032994A2 BRAIDED HELICAL WIRE STENT 审中-公开
公开(公告)号：WO2013032994A2
公开(公告)日：2013-03-07
申请号：PCT/US2012/052461
申请日：2012-08-27
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： D04C1/02
CPC分类号： D04C7/00 , A61F2/90 , A61F2240/001 , D04C1/06 , D04C3/48 , D10B2509/06 , Y10T29/49849
摘要： Exemplary non-woven helical stents are described that are efficient to fabricate in terms of labor and resources by being able to be manufactured by hand or machine while providing mechanical stability equivalent or close thereto of known braided or woven stents.
摘要翻译：描述了通过能够通过手工或机器制造同时提供与已知的编织或编织支架相当或接近的机械稳定性而在劳动和资源方面制造有效的示例性无纺布螺旋支架。

8. 发明申请

WO2012058109A1 ABLATION DEVICE 审中-公开
标题翻译：排除装置
公开(公告)号：WO2012058109A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/057249
申请日：2011-10-21
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B2018/00214 , A61B2018/00488 , A61B2018/00577
摘要： An ablation device and a method of ablating a tissue are provided. The ablation device includes a mechanically expandable member having a proximal portion, a distal portion and an energy delivery portion. The mechanically expandable member also has an expanded and a collapsed configuration. The ablation device further includes a first elongate shaft having a proximal portion and a distal portion, the distal portion of the mechanically expandable member is operably connected to the distal portion of the first shaft. The ablation device includes a second elongate shaft having a proximal portion and a distal portion, the proximal portion of the mechanically expandable member is operably connected to the distal portion of the second shaft and the second shaft is movable relative to the first shaft. The ablation device includes a handle operably connected to the first elongate shaft and the second elongate shaft.
摘要翻译：提供消融装置和消融组织的方法。消融装置包括具有近端部分，远端部分和能量输送部分的机械可扩张部件。机械可膨胀构件还具有膨胀和收缩构型。消融装置还包括具有近端部分和远侧部分的第一细长轴，机械可扩张构件的远端部分可操作地连接到第一轴的远端部分。消融装置包括具有近端部分和远端部分的第二细长轴，机械可扩张构件的近侧部分可操作地连接到第二轴的远端部分，并且第二轴可相对于第一轴线移动。消融装置包括可操作地连接到第一细长轴和第二细长轴的手柄。

9. 发明申请

WO2012058104A1 TORSION CONSTRAINED STENT DELIVERY SYSTEM 审中-公开
标题翻译：扭转约束式输送系统
公开(公告)号：WO2012058104A1
公开(公告)日：2012-05-03
申请号：PCT/US2011/057211
申请日：2011-10-21
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/9511
摘要： A stent delivery system (10) and a method are provided. The stent delivery system includes an inner and outer elongate shaft (22, 24). The outer shaft is coaxially positioned over at least a portion of the inner shaft and the inner shaft is rotatably positionable relative to the outer shaft about a longitudinal axis from a first to a second rotational position. The stent delivery system also includes a stent (28) positioned on at least a portion of the inner shaft and having a constrained and an expanded configuration. Proximal and distal constraining members (44, 46) releasably connected to the stent. The proximal and the distal constraining members cooperatively apply a torsional force to at least a portion of the stent in the constrained configuration and the inner and outer shafts in the first rotational position.
摘要翻译：提供支架输送系统（10）和方法。支架输送系统包括内细长轴和外细长轴（22,24）。外轴同轴地定位在内轴的至少一部分上，并且内轴相对于外轴可旋转地定位成围绕纵向轴线从第一旋转位置到第二旋转位置。支架输送系统还包括定位在内轴的至少一部分上并具有约束和扩张构型的支架（28）。可释放地连接到支架的近端和远端约束构件（44,46）。近端和远端约束构件协同地将扭转力施加到约束构造中的支架的至少一部分，以及在第一旋转位置中的内轴和外轴。

10. 发明申请

WO2013019851A1 NON-WOVEN HELICAL WIRE STENT 审中-公开
标题翻译：非欧式螺旋钢丝绳
公开(公告)号：WO2013019851A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/049144
申请日：2012-08-01
申请人： COOK MEDICAL TECHNOLOGIES LLC , MCHUGO, Vincent
发明人： MCHUGO, Vincent
IPC分类号： A61F2/90
CPC分类号： A61F2/885 , A61F2/07 , A61F2/852 , A61F2/86 , A61F2/88 , A61F2/90 , A61F2210/0076 , A61F2250/0018 , A61F2250/0048 , A61F2250/0063
摘要： Exemplary non-woven helical stents are described that are efficient to fabricate in terms of labor and resources by being able to be manufactured by hand or machine while providing mechanical stability equivalent or close thereto of known braided or woven stents.
摘要翻译：描述了通过能够通过手工或机器制造同时提供与已知的编织或编织支架相当或接近的机械稳定性而在劳动和资源方面制造有效的示例性无纺布螺旋支架。

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