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

WO2005102214A1 REMOVABLE VENA CAVA FILTER HAVING INWARDLY POSITIONED ANCHORING HOOKS IN COLLAPSED CONFIGURATION 审中-公开
标题翻译：可拆卸的VENA CAVA过滤器具有固定的挂钩在收起配置中
公开(公告)号：WO2005102214A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/013323
申请日：2005-04-18
申请人： COOK, INC. , WILLIAM COOK EUROPE APS , OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , HEMMINGSEN, Allan
发明人： OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , HEMMINGSEN, Allan
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2002/8483 , A61F2230/005 , A61F2230/008
摘要： The present invention involves a removable filter for capturing thrombi in a blood vessel. The filter comprises a plurality of primary struts and a plurality of secondary struts. The plurality of primary struts has first ends attached together along a longitudinal axis. Each primary strut has an arcuate segment extending from the first end to an anchoring hook. The primary struts are configured to move between an expanded state for engaging the anchoring hooks with the blood vessel and a collapsed state for filter retrieval or delivery. Each primary strut is configured to cross another primary strut along the longitudinal axis in the collapsed state such that each anchoring hook faces the longitudinal axis away from the blood vessel for filter retrieval or delivery. The plurality of secondary struts has connected ends attached together along the longitudinal axis. The secondary struts extend therefrom to free ends to centralize the filter in the expanded in the blood vessel.
摘要翻译：本发明涉及用于在血管中捕获血栓的可移除过滤器。过滤器包括多个主支柱和多个辅助支柱。多个主支柱具有沿着纵向轴线连接在一起的第一端。每个主支柱具有从第一端延伸到锚钩的弓形段。主支柱构造成在用于使锚钩与血管接合的扩张状态和用于过滤器取出或输送的折叠状态之间移动。每个主支柱构造成在收缩状态下沿着纵向轴线穿过另一个主支柱，使得每个锚定钩面向远离血管的纵向轴线用于过滤器取出或输送。多个辅助支柱具有沿着纵向轴线连接在一起的连接端。次级支柱从其延伸到自由端以将过滤器集中在血管中扩张的过滤器中。

2. 发明申请

WO2005102213A1 REMOVABLE VENA CAVA FILTER HAVING PRIMARY STRUTS FOR ENHANCED RETRIEVAL AND DELIVERY 审中-公开
标题翻译：可拆卸的VENA CAVA过滤器具有增强检索和传送的主要条件
公开(公告)号：WO2005102213A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/013322
申请日：2005-04-18
申请人： COOK, INC. , WILLIAM COOK, EUROPE APS , OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , GUNTHER, Rolf
发明人： OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , GUNTHER, Rolf
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2230/005 , A61F2230/008
摘要： A removable filter (10) having a collapsed state and an expanded state for capturing thrombi in a blood vessel is disclosed. The filter comprises a plurality of primary struts (12) and a plurality of secondary struts. Each primary strut in the expanded state extends from a primary strut first end to an anchoring hook (26). Each primary strut extends arcuately along a longitudinal axis and linearly radially. The plurality of primary strut first ends are attached together along the longitudinal axis (x). Each secondary strut in the expanded state extends from a secondary strut first end to a free end. Each secondary strut extends arcuately along the longitudinal axis and linearly radially. The plurality of secondary struts are attached together along the longitudinal axis. The plurality of secondary struts centralize the filter in the expanded state in the blood vessel.
摘要翻译：公开了一种具有收缩状态和用于在血管中捕获血栓的膨胀状态的可移除过滤器（10）。过滤器包括多个主支柱（12）和多个辅助支柱。处于膨胀状态的每个主支柱从主支柱第一端延伸到锚钩（26）。每个主支柱沿着纵向轴线弧线延伸并且线性地径向延伸。多个主支柱第一端沿着纵向轴线（x）附接在一起。处于膨胀状态的每个辅助支柱从辅助支柱第一端延伸到自由端。每个辅助支柱沿着纵向轴线弧线延伸并且线性地径向延伸。多个辅助支柱沿着纵向轴线连接在一起。多个次级支柱将血管中处于膨胀状态的过滤器集中。

3. 发明申请

WO2005102212A1 REMOVABLE VENA CAVA FILTER WITH ANCHORING FEATURE FOR REDUCED TRAUMA 审中-公开
标题翻译：可拆卸的VENA CAVA过滤器，具有用于减少TRAUMA的锚定特征
公开(公告)号：WO2005102212A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/013281
申请日：2005-04-18
申请人： COOK, INC. , WILLIAM COOK EUROPE APS , OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per
发明人： OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2002/8483 , A61F2230/005 , A61F2230/008
摘要： The present invention involves a removable filter (10) for capturing thrombi in a blood vessel. The filter comprises a plurality of struts (12) having first ends attached together along a longitudinal axis (X) of the filter. Each strut has a body member (15) extending from the first end along the longitudinal axis to an anchoring hook (26) defining a strut axis (S). Each strut is configured to move along a strut path (P) relative to the longitudinal axis between an expanded state for engaging with the blood vessel and a collapsed state for filter delivery or retrieval. Each anchoring hook has an angle of up to about 90 degrees relative to the strut axis.
摘要翻译：本发明涉及用于在血管中捕获血栓的可移除过滤器（10）。过滤器包括多个支柱（12），其具有沿着过滤器的纵向轴线（X）附接在一起的第一端。每个支柱具有从第一端沿着纵向轴线延伸到限定支柱轴线（S）的锚定钩（26）的主体构件（15）。每个支柱被配置成相对于纵向轴线在支撑路径（P）之间移动，该扩张状态用于与血管接合的膨胀状态和用于过滤器输送或回收的收缩状态。每个锚定钩相对于支柱轴线具有高达约90度的角度。

4. 发明申请

WO2011088090A1 VISUAL STABILIZER ON ANCHOR LEGS OF VENA CAVA FILTER 审中-公开
标题翻译：视觉稳定器在VENA CAVA过滤器的锚杆上
公开(公告)号：WO2011088090A1
公开(公告)日：2011-07-21
申请号：PCT/US2011/020950
申请日：2011-01-12
申请人： COOK MEDICAL TECHNOLOGIES LLC , MOLGAARD-NIELSEN, Arne , CLAUSEN, Jacob, Lund , HENDRIKSEN, Per
发明人： MOLGAARD-NIELSEN, Arne , CLAUSEN, Jacob, Lund , HENDRIKSEN, Per
IPC分类号： A61F2/01 , A61F2/02 , A61F2/00 , A61B19/00
CPC分类号： A61F2/01 , A61F2/00 , A61F2002/016 , A61F2002/30322 , A61F2220/0016 , A61F2220/005 , A61F2220/0058 , A61F2230/005 , A61F2230/008 , A61F2250/0026 , A61F2250/0098
摘要： A removable vena cava filter (10) configured for reduced trauma and enhanced visualization of anchoring hook placement relative to the vessel wall is disclosed. The filter includes a plurality of struts (12a-d), each having an anchoring hook (26) and a stop member (24) proximate the anchoring hook. The stop members are configured to engage the vessel wall to prevent excessive penetration of the anchoring hooks into the vessel wall and to aid in the identification of anchoring hook placement relative to the vessel wall.
摘要翻译：公开了可拆卸的腔静脉过滤器（10），其被配置为相对于血管壁减少创伤并增强锚固钩位置的可视化。过滤器包括多个支柱（12a-d），每个支柱具有一个固定钩（26）和靠近锚定钩的止动构件（24）。止动构件被构造成接合血管壁以防止锚钩过度地穿入血管壁并且有助于相对于血管壁识别锚定钩位置。

5. 发明申请

WO2011112809A1 OBSTRUCTION REMOVAL ASSEMBLY 审中-公开
标题翻译：拆卸组件
公开(公告)号：WO2011112809A1
公开(公告)日：2011-09-15
申请号：PCT/US2011/027894
申请日：2011-03-10
申请人： COOK MEDICAL TECHNOLOGIES LLC , AGGERHOLM, Steen , CHRISTENSEN, Bente, Weber , HENDRIKSEN, Per , LYSGAARD, Thomas , MOLGAARD-NIELSEN, Arne , SVENDSEN, Frank
发明人： AGGERHOLM, Steen , CHRISTENSEN, Bente, Weber , HENDRIKSEN, Per , LYSGAARD, Thomas , MOLGAARD-NIELSEN, Arne , SVENDSEN, Frank
IPC分类号： A61B17/221
CPC分类号： A61B17/221 , A61B2017/2212 , A61B2017/2215
摘要： A clot removal device (10) includes a conical retrieval member (14) affixed to a wire (12) The conical retrieval member (14) has an apex (16) at its distal end, and a base that forms an opening (18) into a cavity The conical retrieval member (14) is formed from a thin sheet of Nitinol film, and expands into its conical configuration at body temperature The clot removal device (10) can be used physically to withdraw a blood clot (40) from a blood vessel (42) without requiring aspiration The member (14) can be pulled by a cord (90) to cause it to rewrap onto itself, in so doing to capture an obstruction such as a thrombus.
摘要翻译：凝块去除装置（10）包括固定到电线（12）上的圆锥形取出构件（14）。锥形回收构件（14）在其远端具有顶点（16）和形成开口（18）的基部，锥形取出构件（14）由镍钛诺膜的薄片形成，并且在体温下膨胀成其圆锥形构造。血块去除装置（10）可以物理地使用，以将血块（40）从不需要抽吸的血管（42）可以通过绳索（90）拉动构件（14），以使其重新包裹在自身上，从而捕获诸如血栓的阻塞物。

6. 发明申请

WO2009124247A2 OCCLUSION DEVICE 审中-公开
标题翻译：闭塞装置
公开(公告)号：WO2009124247A2
公开(公告)日：2009-10-08
申请号：PCT/US2009/039454
申请日：2009-04-03
申请人： WILLIAM COOK EUROPE APS , COOK INCORPORATED , HENDRIKSEN, Per , CLAUSEN, Jacob, Lund , CHRISTIANSEN, Frank, K.
发明人： HENDRIKSEN, Per , CLAUSEN, Jacob, Lund , CHRISTIANSEN, Frank, K.
IPC分类号： A61B17/12
CPC分类号： A61B17/12022 , A61B17/1204 , A61B17/12109 , A61B17/12172 , A61B17/12177 , A61B17/1219 , A61B2017/1205
摘要： An occlusion device (30) includes at least one self-expanding frame (42, 44) and graft material (46). Occlusion occurs by constricting the graft material (46) at a substantially central point or at an end of the device. The constriction is sized such that a guide wire (34) is able to pass therethrough. A valve mechanism (50) includes a screen (52) made from a resilient material and which includes a closable opening (54). The valve mechanism (50) allows a guide wire to pass through the occlusion device (30) whilst an effective physical barrier is maintained after removal of the guide wire (34).
摘要翻译：闭塞装置（30）包括至少一个自膨胀框架（42,44）和移植物材料（46）。通过在装置的大致中心点或端部处约束移植物材料（46）而发生闭塞。该收缩部的尺寸设定为使得导丝（34）能够穿过其中。阀机构（50）包括由弹性材料制成的筛（52）并且其包括可关闭的开口（54）。阀机构（50）允许导丝穿过闭塞装置（30），同时在移除导丝（34）之后维持有效的物理屏障。

7. 发明申请

WO2010111274A1 CONFORMABLE STENT STRUCTURE AND METHOD OF MAKING SAME 审中-公开
标题翻译：一致的结构及其制造方法
公开(公告)号：WO2010111274A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/028327
申请日：2010-03-23
申请人： WILLIAM COOK EUROPE APS , COOK INCORPORATED , HANSEN, Palle , HENDRIKSEN, Per
发明人： HANSEN, Palle , HENDRIKSEN, Per
IPC分类号： A61F2/90 , A61F2/00 , A61F2/82
CPC分类号： A61F2/915 , A61F2/89 , A61F2/91 , A61F2210/0014 , A61F2250/0029 , A61F2250/0042 , A61F2250/0098 , Y10T29/49865
摘要： A stent (10) is provided with a plurality of stent rings (12) formed of a plurality of interconnected struts (14). Adjacent stent rings (12) are coupled to one another by a plurality of tie bars (16). Within each tie bar (16) there is provided a hinge (26) which facilitates the curving of the stent (10) in its longitudinal direction and minimizes the generation of returning force to a non-curved configuration by the stent (10). The hinge could, for example, be formed by heat treating a portion of the tie bar (16). This arrangement is particularly suitable for stents or other medical devices intended to be - placed in delicate vessels, such as cerebral vessels.
摘要翻译：支架（10）设置有由多个互连的支柱（14）形成的多个支架环（12）。相邻的支架环（12）通过多个连接杆（16）彼此联接。在每个连接杆（16）内设置有铰链（26），其有利于支架（10）在其纵向方向上的弯曲，并且最小化由支架（10）产生的返回力到非弯曲构型。铰链可以例如通过热处理连杆（16）的一部分而形成。这种布置特别适合于用于放置在诸如脑血管的精细血管中的支架或其他医疗装置。

8. 发明申请

WO2009073536A1 METHOD AND APPARATUS FOR INTRODUCING INTRALUMINAL PROSTHESES 审中-公开
标题翻译：介绍腹膜前列腺癌的方法和装置
公开(公告)号：WO2009073536A1
公开(公告)日：2009-06-11
申请号：PCT/US2008/084927
申请日：2008-11-26
申请人： COOK INCORPORATED , WILLIAM COOK EUROPE APS , HENDRIKSEN, Per , CLAUSEN, Jacob, Lund
发明人： HENDRIKSEN, Per , CLAUSEN, Jacob, Lund
IPC分类号： A61F2/84
CPC分类号： A61F2/95 , A61F2002/011 , A61F2002/9517
摘要： An introducer for use in the implantation and retrieval of a device in a patient includes a catheter (43) within which a stylet (14) is slidably carried, the stylet (14) being biased to a retracted position by a spring (35) and deployable by depression of an actuator (50). A locking device (40) locks the stylet (14) relative to the catheter (43) such that the locking device (40) must be disengaged prior to operation of the actuator (50). In the preferred embodiment, both the locking device (40) and the actuator (50) must be actuated by movement thereof in a direction substantially perpendicular to the direction of motion of the stylet (14). In an alternative embodiment, it is the catheter (43) which moves relative to the stylet (14).
摘要翻译：用于在患者中植入和取回装置的导引器包括导管（43），导管（43）可滑动地携带在其中，探针（14）通过弹簧（35）被偏压到缩回位置，并且通过按压致动器（50）可展开。锁定装置（40）相对于导管（43）锁定探针（14），使得锁定装置（40）必须在致动器（50）的操作之前被分离。在优选实施例中，锁定装置（40）和致动器（50）必须通过其基本上垂直于探针（14）的运动方向的运动来致动。在替代实施例中，导管（43）相对于探针（14）移动。

9. 发明申请

WO2005099620A1 A SELF CENTERING VENA CAVA FILTER 审中-公开
标题翻译：自动中心VENA CAVA过滤器
公开(公告)号：WO2005099620A1
公开(公告)日：2005-10-27
申请号：PCT/DK2005/000265
申请日：2005-04-18
申请人： WILLIAM COOK EUROPE APS ET AL , COOK INCORPORATED , MØLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , HEMMINGSEN, Allan
发明人： MØLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , HEMMINGSEN, Allan
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/016 , A61F2230/005 , A61F2230/008
摘要： A removable filter (10) having a collapsed state and an expanded state for capturing thrombi in a blood vessel, the filter comprising: a plurality of primary struts (12), each primary strut in the expanded state extending from a primary strut first end to an anchoring hook (26), each primary strut extending arcuately along a longitudinal axis and linearly radially, the plurality of primary strut first ends being attached together along the longitudinal axis; and a plurality of secondary struts (30), each secondary strut in the expanded state extending from a secondary strut first end to a free end, each secondary strut extending arcuately along the longitudinal axis and linearly radially, the plurality of secondary struts being attached together along the longitudinal axis, the plurality of secondary struts centralizing the filter in the expanded state in the blood vessel.
摘要翻译：具有收缩状态和用于在血管中捕获血栓的膨胀状态的可移除过滤器（10），所述过滤器包括：多个主支柱（12），处于膨胀状态的每个主支柱从主支柱第一端延伸到锚定钩（26），每个主支柱沿着纵向轴线弧形地延伸并且线性地径向延伸，所述多个主支柱第一端沿着纵向轴线附接在一起; 和多个辅助支柱（30），处于膨胀状态的每个副支柱从次撑杆第一端延伸到自由端，每个副支柱沿着纵向轴线弧形地延伸并且线性地径向延伸，所述多个辅助支柱连接在一起沿着纵向轴线，多个次级支柱将处于扩张状态的过滤器集中在血管中。

10. 发明申请

WO2005102210A1 REMOVABLE VENA CAVA FILTER FOR REDUCED TRAUMA IN COLLAPSED CONFIGURATION 审中-公开
标题翻译：可拆卸VENA CAVA过滤器，用于减少配置中的TRAUMA
公开(公告)号：WO2005102210A1
公开(公告)日：2005-11-03
申请号：PCT/US2005/013158
申请日：2005-04-18
申请人： COOK, INC. , WILLIAM COOK EUROPE ApS
发明人： OSBORNE, Thomas, A. , MOLGAARD-NIELSEN, Arne , HENDRIKSEN, Per , GUNTHER, Rolf
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2002/8483 , A61F2230/005 , A61F2230/0067 , A61F2230/008
摘要： The present invention provides a removable vena cava filter for capturing thrombi in a blood vessel. The filter (10) comprises a plurality of primary struts (12) having first ends attached together along a longitudinal axis. Each primary strut has an arcuate segment extending from the first end to an anchoring hook (26). The primary struts are configured to move between an expanded state for engaging the anchoring hooks with the blood vessel and a collapsed state for filter retrieval or delivery. Each primary strut is configured to cross another primary strut along the longitudinal axis in the collapsed state such that the arcuate segments occupy a first diameter (D1) greater than a second diameter (D2) occupied by the anchoring hooks in the collapsed state for filter retrieval or delivery.
摘要翻译：本发明提供一种用于在血管中捕获血栓的可移除的腔静脉过滤器。过滤器（10）包括多个主支柱（12），其具有沿着纵向轴线连接在一起的第一端。每个主支柱具有从第一端延伸到锚钩（26）的弓形段。主支柱构造成在锚定钩与血管接合的扩张状态和用于过滤器取出或输送的折叠状态之间移动。每个主支柱构造成在收缩状态下沿着纵向轴线交叉另一个主支柱，使得弓形段占据大于由处于折叠状态的锚定钩占据的第二直径（D2）的第一直径（D1），用于过滤器取出或交货。

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