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1. 发明申请

WO2003055413A3 A SUPPORT FRAME FOR AN EMBOLIC PROTECTION DEVICE 审中-公开
公开(公告)号：WO2003055413A3
公开(公告)日：2003-07-10
申请号：PCT/IE2002/000175
申请日：2002-12-23
申请人： SALVIAC LIMITED , BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
发明人： BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
IPC分类号： A61F2/01
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.

2. 发明申请

WO2003055412A2 A SUPPORT FRAME FOR AN EMBOLIC PROTECTION DEVICE 审中-公开
标题翻译：用于防爆装置的支撑框架
公开(公告)号：WO2003055412A2
公开(公告)日：2003-07-10
申请号：PCT/IE2002/000174
申请日：2002-12-23
申请人： SALVIAC LIMITED , BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
发明人： BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
IPC分类号： A61F2/06
CPC分类号： A61F2/013 , A61B2017/2212 , A61B2017/2215 , A61F2002/016 , A61F2002/018 , 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 and (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递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（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材料进入过滤体（2 ），并且过滤器主体的出口端（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）可以在通过血管系统运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。

3. 发明申请

WO2003055413A2 A SUPPORT FRAME FOR AN EMBOLIC PROTECTION DEVICE 审中-公开
标题翻译：用于防爆装置的支撑框架
公开(公告)号：WO2003055413A2
公开(公告)日：2003-07-10
申请号：PCT/IE2002/000175
申请日：2002-12-23
申请人： SALVIAC LIMITED , BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
发明人： BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
IPC分类号： A61F2/06
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）形成的圆周环保证了在扩张位置，过滤器本体（102）将与支撑框架（103）一起与脉管系统的内壁周向配合地支撑。电线（116）可以具有环形（120）形式的应变分布联动元件。环（120）用作直径或圆周调节器，允许栓塞保护装置适应不同的血管轮廓和尺寸，同时保持与血管壁相连。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。

4. 发明申请

WO2012083070A1 SYSTEMS AND METHODS FOR POSITIONING A HEART VALVE USING VISUAL MARKERS 审中-公开
标题翻译：使用可视标记定位心脏瓣膜的系统和方法
公开(公告)号：WO2012083070A1
公开(公告)日：2012-06-21
申请号：PCT/US2011/065263
申请日：2011-12-15
申请人： MEDTRONIC INC. , TUVAL, Yossi , DUFFY, Niall , MCCAFFREY, Gerry , MILLER, Noam , GLOZMAN, Daniel
发明人： TUVAL, Yossi , DUFFY, Niall , MCCAFFREY, Gerry , MILLER, Noam , GLOZMAN, Daniel
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61F2/2436 , A61F2002/9505 , A61F2250/0032 , A61F2250/0097 , A61F2250/0098
摘要： A valve retainer is connected to an elongate delivery member. The valve retainer is configured to releasably secure a prosthesis (e.g., a heart valve prosthesis) to the delivery member during delivery to a target site in a body (e.g., a native valve annulus). The valve retainer includes a rotational identifier that identifies the rotational orientation of the valve retainer when the valve retainer is positioned proximate to the target site. A heart valve prosthesis can include a commissural post that has a predetermined rotational position relative to the rotational identifier, such that the heart valve prosthesis can be rotationally aligned with the native commissures of the native valve by rotating the delivery member and the valve retainer until the commissural post is aligned with a native valve commissure and the rotational identifier is visible.
摘要翻译：阀保持器连接到细长的传送构件。阀保持器被构造成在输送到身体（例如，天然瓣膜环）中的目标部位时将假体（例如，心脏瓣膜假体）可释放地固定到递送构件。阀保持器包括旋转标识符，当旋转标识符识别当阀保持器靠近目标位置定位时的阀保持器的旋转取向。心脏瓣膜假体可以包括相对于旋转标识符具有预定旋转位置的连合柱，使得心脏瓣膜假体可以通过旋转输送构件和阀保持器而旋转地对准天然瓣膜的天然连合部，直到连合柱与天然瓣膜吻合对齐，旋转识别符可见。

5. 发明申请

WO2011102968A1 CATHETER ASSEMBLY WITH VALVE CRIMPING ACCESSORIES 审中-公开
标题翻译：导管总成与阀门夹紧配件
公开(公告)号：WO2011102968A1
公开(公告)日：2011-08-25
申请号：PCT/US2011/023563
申请日：2011-02-03
申请人： MEDTRONIC VASCULAR INC. , CASLEY, Mark , DUFFY, Niall , ROGERS, Ronan , GALLAGHER, John , KENNY, Gavin , CORISH, Kate , MCCAFFREY, Gerry
发明人： CASLEY, Mark , DUFFY, Niall , ROGERS, Ronan , GALLAGHER, John , KENNY, Gavin , CORISH, Kate , MCCAFFREY, Gerry
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61F2/2436 , A61F2/95 , A61F2/966 , A61F2002/9517
摘要： Valve delivery catheter assemblies (100) including components that limit trauma to the expanded prosthetic valve and body channels as the distal tip of the catheter is withdrawn through the expanded valve and thereafter from the body. In one embodiment, a catheter assembly according to the present invention includes a handle assembly (102), an introducer sheath (116), and a distal tip assembly (104). The handle assembly can include a fixed main handle (108) and two or more rotating handles (110, 112) that allow a user to control the distal tip assembly of the catheter. A valve retaining mechanism can be included to assist in retaining the prosthetic valve prior to deployment. Each control knob on the handle assembly controls a portion of the components on the distal tip of the catheter by allowing for precise manipulation of various delivery shafts. Each delivery shaft extends from the handle assembly to respective positions towards the distal end of the catheter.
摘要翻译：阀输送导管组件（100）包括当导管的远端通过膨胀的阀并且之后从身体排出时限制扩张的假体瓣膜和体通道的创伤的组件。在一个实施例中，根据本发明的导管组件包括手柄组件（102），导引套（116）和远侧末端组件（104）。手柄组件可以包括固定的主手柄（108）和允许使用者控制导管的远侧末端组件的两个或更多个旋转手柄（110,112）。可以包括阀保持机构以在展开之前辅助保留人造瓣膜。手柄组件上的每个控制旋钮通过允许各种输送轴的精确操纵来控制导管的远侧末端上的部件的一部分。每个输送轴从手柄组件延伸到相对于导管远端的位置。

6. 发明公开

EP1455686A2 A SUPPORT FRAME FOR AN EMBOLIC PROTECTION DEVICE 审中-公开
标题翻译：一种用于栓塞保护装置的支架
公开(公告)号：EP1455686A2
公开(公告)日：2004-09-15
申请号：EP02785870.3
申请日：2002-12-23
申请人： Salviac Limited
发明人： BRADY, Eamon , VALE, David , KELLY, Ronald , NEILAN, John , HORAN, Steven , RABITTE, Gerard , MCCAFFREY, Gerry
IPC分类号： A61F2/06
CPC分类号： A61F2/013 , A61B2017/2212 , A61B2017/2215 , A61F2002/016 , A61F2002/018 , 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 and (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元件。过滤器元件包括用于过滤器主体的可折叠过滤器主体（2）和过滤器支撑件（3）。过滤器主体具有入口端（4）和出口以及（5），过滤器主体的入口端（4）具有一个或多个入口开口（6），其大小允许血液和栓塞材料进入过滤器主体（2 ）并且过滤器主体的出口端（5）具有多个出口开口（107），其大小允许血液通过，但将不期望的栓塞材料保留在过滤器主体（2）内。过滤器支撑件（3）可在用于穿过脉管系统运动的折叠位置和用于将过滤器主体支撑在展开位置的延伸向外突出位置之间移动。过滤器支撑件（3）包括由至少一根线材（16）限定的大致管状的支撑框架。

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