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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

WO2007144783A2 A METHOD FOR FILTERING EMBOLIC MATERIAL 审中-公开
标题翻译：一种过滤材料的方法
公开(公告)号：WO2007144783A2
公开(公告)日：2007-12-21
申请号：PCT/IB2007/002969
申请日：2007-03-23
申请人： SALVIAC LIMITED , CASEY, Brendan , NEILAN, John , FAHEY, Gary , GILVARRY, Michael , BRADY, Eamon , VALE, David , HORAN, Steven , KELLY, Ronald , MCCAFFREY, Gerard
发明人： CASEY, Brendan , NEILAN, John , FAHEY, Gary , GILVARRY, Michael , BRADY, Eamon , VALE, David , HORAN, Steven , KELLY, Ronald , MCCAFFREY, Gerard
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067
摘要： In a method for filtering embolic material, a guide catheter (5) is advanced through a vasculature. A delivery catheter (4), a guidewire (2) and a collapsed filter are advanced together through the guide catheter (5) to a point distally of the distal end of the guide catheter (5). The guidewire (2) is then advanced across the lesion. During this advancement of the guidewire (2), the delivery catheter (4) and the collapsed filter remain substantially stationary. When the guidewire (2) has crossed the lesion, the delivery catheter (4) and the collapsed filter are then advanced across the lesion until the collapsed filter is distal of the lesion. The delivery catheter (4) is then withdrawn to facilitate deployment of the filter at the location distal of the lesion to ensure that any embolic material released during performance of an interventional procedure at the lesion will be captured and safely retained within the filter.
摘要翻译：在用于过滤栓塞材料的方法中，引导导管（5）通过脉管系统前进。输送导管（4），导丝（2）和塌陷过滤器通过引导导管（5）一起前进到导向导管（5）的远端的远端。导线（2）然后前进穿过病变。在引导线（2）的这种推进过程中，输送导管（4）和塌陷的过滤器保持基本上静止。当导丝（2）穿过病变时，输送导管（4）和塌陷的过滤器然后前进穿过病变，直到塌陷的过滤器处于病变的远端。然后将输送导管（4）取出以便于在病变部位的远端位置处布置过滤器，以确保在损伤处执行介入手术期间释放的任何栓塞物质将被捕获并安全地保持在过滤器内。

5. 发明申请

WO2004071352A1 STENT DELIVERY AND DEPLOYMENT SYSTEM 审中-公开
标题翻译： STENT交付和部署系统
公开(公告)号：WO2004071352A1
公开(公告)日：2004-08-26
申请号：PCT/IE2004/000023
申请日：2004-02-16
申请人： SALVIAC LIMITED , HORAN, Steven , VALE, David , MOLLOY, Shane , BRADY, Earmon , KEEGAN, Martin
发明人： HORAN, Steven , VALE, David , MOLLOY, Shane , BRADY, Earmon , KEEGAN, Martin
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/013 , A61F2/95 , A61F2002/9517 , A61F2230/0006 , A61M2025/0175 , A61M2025/0675
摘要： A delivery system for delivery and deployment of a self expanding stent (1) especially in an arterial vessel with a tortuous passageway leading thereto comprises a catheter shaft (9) with a distal sheath (6). An inner core (5) is fixed to a larger diameter outer core (10), the difference in diameter providing an abutment. To deploy the stent (1), the sheath (6) is drawn proximally relative to the inner core (5), the proximal end of the scent (1) is engaged by the abutment and the stent (1) expands as it is uncovered by the sheath (6). The system includes a stabiliser tube (25) to which the inner core (5) is fixed, at least during the deployment of the scent (1).
摘要翻译：用于递送和展开自扩张支架（1）的递送系统，特别是在具有通向其的曲折通道的动脉血管中包括具有远侧护套（6）的导管轴（9）。内芯（5）固定到较大直径的外芯（10），直径差提供了一个基台。为了部署支架（1），鞘（6）相对于内芯（5）向近侧拉伸，气味（1）的近端与邻接部接合，并且支架（1）在未被覆盖的情况下膨胀（6）。该系统至少在部署香味（1）期间包括稳定器管（25），内核（5）固定到该稳定管上。

6. 发明申请

WO2003002020A2 A CATHETER 审中-公开
标题翻译：导演
公开(公告)号：WO2003002020A2
公开(公告)日：2003-01-09
申请号：PCT/IE2002/000090
申请日：2002-06-27
申请人： SALVIAC LIMITED , KEEGAN, Martin , MOLLOY, Shane , COLL, Siora , HORAN, Steven , CASEY, Brendan
发明人： KEEGAN, Martin , MOLLOY, Shane , COLL, Siora , HORAN, Steven , CASEY, Brendan
IPC分类号： A61F
CPC分类号： A61F2/95 , A61F2002/9517 , A61F2002/9528

7. 发明申请

WO2010082189A1 A VASCULAR FILTER SYSTEM 审中-公开
标题翻译： VASCULAR过滤系统
公开(公告)号：WO2010082189A1
公开(公告)日：2010-07-22
申请号：PCT/IE2010/000004
申请日：2010-01-15
申请人： NOVATE MEDICAL LIMITED , GILSON, Paul , HORAN, Steven , KEATING, Karl P. , GOGGIN, Aidan
发明人： GILSON, Paul , HORAN, Steven , KEATING, Karl P. , GOGGIN, Aidan
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2210/0004 , A61F2230/005 , A61F2230/0067 , A61F2230/0069 , A61F2230/0091 , A61F2250/003 , A61F2250/0031 , A61F2250/0059
摘要： A vascular filter system comprises a vascular filter (1), a clamp device (50), and a delivery catheter (51). The filter (1) comprises filter elements (6). When used without the clamp device (50), the filter elements (6) move from a closed state to an open state upon elapse of a predetermined period of time. In the closed state the filter elements (6) capture thrombus passing through the inferior vena cava (2). The delivery catheter (51) is employed to deliver the clamp device (50) to the filter (1) after the filter (1) has been deployed in the inferior vena cava (2). The clamp device (50) engages with the filter elements (6) of the filter (1) to clamp the filter (1) in the closed state beyond elapse of the predetermined period of time. Because of the presence of the clamp device (50), the filter elements (6) are no longer free to move from the closed state to the open state upon elapse of the predetermined period of time. In this manner the period of time in which the filter (1) captures thrombus is extended either temporarily or permanently.
摘要翻译：血管过滤系统包括血管过滤器（1），夹紧装置（50）和输送导管（51）。过滤器（1）包括过滤元件（6）。当在没有夹紧装置（50）的情况下使用时，过滤元件（6）在经过预定时间段后从关闭状态移动到打开状态。在关闭状态下，过滤元件（6）捕获穿过下腔静脉（2）的血栓。在过滤器（1）已经部署在下腔静脉（2）中之后，输送导管（51）用于将夹紧装置（50）输送到过滤器（1）。夹持装置（50）与过滤器（1）的过滤元件（6）接合，以将过滤器（1）夹紧在超过预定时间段的关闭状态。由于存在夹紧装置（50），所以过滤器元件（6）在经过预定时间段后不再能够自由地从关闭状态移动到打开状态。以这种方式，过滤器（1）捕获血栓的时间段暂时或永久地延长。

8. 发明申请

WO2010082188A1 A VASCULAR FILTER DEVICE 审中-公开
标题翻译：一种血管滤波器
公开(公告)号：WO2010082188A1
公开(公告)日：2010-07-22
申请号：PCT/IE2010/000002
申请日：2010-01-15
申请人： NOVATE MEDICAL LIMITED , GILSON, Paul , HORAN, Steven , KEATING, Karl , HENRY, Jerome , O'GORMAN, Jacqueline , O'CONNOR, Ronan , MOLLOY, Shane
发明人： GILSON, Paul , HORAN, Steven , KEATING, Karl , HENRY, Jerome , O'GORMAN, Jacqueline , O'CONNOR, Ronan , MOLLOY, Shane
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/016 , A61F2210/0004 , A61F2230/005 , A61F2230/0058 , A61F2230/006 , A61F2230/0067 , A61F2230/0078 , A61F2250/0059
摘要： A vascular filter device (1) comprises a support (4); and a filter comprising one or more filter elements (6) configured to capture thrombus passing through a blood vessel. A holder holds the filter in a closed filtering state and releases to convert the filter to an open state after a period of time. The filter is adapted to retain thrombus after said conversion. In one case the filter elements are arranged to remain in a closed state after release by the holder, because they are blocked by a retained clot from opening fully, and the filter elements are biased to the open state with a bias level which is counter balanced by force exerted by a retained clot under action of blood flow.
摘要翻译：血管过滤器装置（1）包括支撑件（4）; 以及包括一个或多个过滤器元件（6）的过滤器，所述过滤元件（6）构造成捕获通过血管的血栓。持有者将过滤器保持在封闭过滤状态，并释放以在一段时间后将过滤器转换成打开状态。所述过滤器适于在所述转化后保留血栓。在一种情况下，过滤器元件布置成在保持器释放之后保持处于闭合状态，因为它们被保持的凝块阻塞以完全打开，并且滤波器元件被偏置到打开状态，其中偏置电平是平衡的由血液作用下由保留的凝块施加的力。

9. 发明申请

WO2010082187A1 A VASCULAR FILTER DEVICE 审中-公开
标题翻译：一种血管滤过装置
公开(公告)号：WO2010082187A1
公开(公告)日：2010-07-22
申请号：PCT/IE2010/000001
申请日：2010-01-15
申请人： NOVATE MEDICAL LIMITED , GILSON, Paul , HORAN, Steven , KEATING, Karl , GOGGIN, Aidan , HENRY, Jerome , O'GORMAN, Jacqueline , MOLLOY, Shane
发明人： GILSON, Paul , HORAN, Steven , KEATING, Karl , GOGGIN, Aidan , HENRY, Jerome , O'GORMAN, Jacqueline , MOLLOY, Shane
IPC分类号： A61F2/01
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2210/0004 , A61F2230/005 , A61F2230/0067 , A61F2230/0086 , A61F2250/0059 , Y10T29/49826
摘要： A vascular filter device (1) comprises a plurality of filter elements (6) which are movable from a capturing position to an open position upon elapse of a predetermined period of time. In the capturing position the filter elements (6) are configured to capture thrombus passing through the inferior vena cava. In the open position the filter elements (6) are configured to facilitate unrestricted blood flow. The filter elements (6) are biased towards the open position. The filter (1) comprises a holder member (10) to temporarily hold the filter elements (6) in the capturing position until elapse of the predetermined period of time. The holder member (10) comprises a biostable wire element (12) which extends through an opening (13) in each filter element (6), and a biodegradable/bioabsorbable stop element (11 ). Upon biodegrading/bioabsorbing of the stop element (1 1), the filter elements (6) are free to move from the capturing position to the open position.
摘要翻译：血管过滤器装置（1）包括多个过滤元件（6），其可以在经过预定时间段后从捕获位置移动到打开位置。在捕获位置，过滤元件（6）构造成捕获穿过下腔静脉的血栓。在打开位置，过滤元件（6）构造成有助于不受限制的血液流动。过滤器元件（6）被朝向打开位置偏置。过滤器（1）包括用于将过滤元件（6）临时保持在捕获位置中直到经过预定时间段的保持器构件（10）。保持器构件（10）包括延伸穿过每个过滤器元件（6）中的开口（13）的生物稳定的线元件（12）和可生物降解/生物可吸收的止动元件（11）。在停止元件（11）的生物降解/生物吸收时，过滤元件（6）可以从捕获位置自由移动到打开位置。

10. 发明申请

WO2006117766A2 AN INTERVENTIONAL MEDICAL CLOSURE DEVICE 审中-公开
标题翻译：传统医疗闭合装置
公开(公告)号：WO2006117766A2
公开(公告)日：2006-11-09
申请号：PCT/IE2006/000043
申请日：2006-04-28
申请人： ZERUSA LIMITED , BRETT, Gerard , RONAN, David , MULLOY, Liam , HORAN, Steven
发明人： BRETT, Gerard , RONAN, David , MULLOY, Liam , HORAN, Steven
IPC分类号： A61B17/00
CPC分类号： A61B17/32053 , A61B17/0057 , A61B17/0401 , A61B17/0467 , A61B2017/00004 , A61B2017/00336 , A61B2017/00349 , A61B2017/00637 , A61B2017/00654 , A61B2017/00659 , A61B2017/0406 , A61B2017/0458 , A61B2017/0464 , A61B2017/22038 , A61B2017/22048
摘要： An interventional medical closure device (300) is suitable for assisting closure of an opening through a blood vessel wall after completion of an interventional procedure within the internal lumen of the blood vessel. The device (300) comprises a closure element, a grasping element (302) for grasping the closure element, and a delivery element (304) for delivering the closure element into the internal lumen of the blood vessel. The closure element comprises a suture, and an engagement foot at a distal end of the suture. The grasping element (302) is inter-engageable with the closure element to grasp the closure element. The delivery element (304) comprises a main body portion, and a distal nose (314). The distal nose (314) defines a reception space for carrying the engagement foot of the closure element. The delivery element (304) also comprises an engagement foot (316) which is movable relative to the main body portion between a low-profile delivery configuration and a protruding engagement configuration.
摘要翻译：介入医疗闭合装置（300）适用于在完成血管内腔内的介入手术之后帮助关闭穿过血管壁的开口。装置（300）包括闭合元件，用于抓住封闭元件的抓握元件（302）和用于将封闭元件输送到血管的内腔中的输送元件（304）。闭合元件包括缝合线，以及在缝合线的远端处的接合脚。把持元件（302）可与闭合元件相互接合以把持闭合元件。输送元件（304）包括主体部分和远端鼻部（314）。远端鼻（314）限定用于承载闭合元件的接合脚的接纳空间。输送元件（304）还包括接合脚（316），其能够在低轮廓输送构型和突出接合构型之间相对于主体部分移动。

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