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1. 发明专利

JP2006055650A Embolus preventing equipment 有权
标题翻译： EMBOLUS预防设备
公开(公告)号：JP2006055650A
公开(公告)日：2006-03-02
申请号：JP2005261409
申请日：2005-09-08
申请人： Salviac Ltd , サルヴィアック・リミテッド
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61B17/22 , A61F2/06 , A61B17/00 , A61F2/01 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
CPC分类号： A61F2/01 , A61B2017/22051 , A61B2017/22067 , A61F2/013 , A61F2002/011 , A61F2002/015 , A61F2002/016 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/0069 , A61F2230/0093 , A61F2230/0097
摘要： PROBLEM TO BE SOLVED: To provide an embolus preventing equipment without possibility that a filter may be detached and a caught embolus matter may come out of the filter. SOLUTION: The embolus preventing equipment has a filter element 105 which is foldable within the outside end of a catheter 118 to send in and draw out through the vasculature of a patient and is attached on a guide-wire 101. The filter element can be attached on a tubular sleeve 104 which can slide and rotate between stops 106 and 120 on the guide-wire and can operate the guide-wire 101 regardless of the filter at the time of use. The filter element 105 has a foldable filter main unit having a proximal inlet end and a distal outlet end which have an inlet opening of a dimension that blood and the embolus matter enter the inside of the filter main unit and an outlet opening which can maintain the embolus material within the filter main unit although the blood is made to pass through. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供防止塞子的设备，没有可能分离过滤器并且捕获的栓塞物质可能从过滤器中流出。解决方案：阻塞栓装置具有过滤器元件105，其可在导管118的外端部折叠，以通过患者的脉管系统进入和抽出，并附接在导丝101上。过滤元件可以连接在管状套筒104上，管状套筒104可以在导丝上的止动件106和120之间滑动和旋转，并且可以在使用时与过滤器无关地操作导丝101。过滤元件105具有可折叠过滤器主单元，其具有近端入口端和远端出口端，其具有血液和栓塞物质进入过滤器主单元内部的尺寸的入口开口和能够保持虽然使血液通过，但过滤器主体内的栓塞物质。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

DE69841412D1 未知
公开(公告)号：DE69841412D1
公开(公告)日：2010-02-04
申请号：DE69841412
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/01 , A61F2/06 , A61B17/00 , A61B17/22 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

3. 发明专利

ES2300124T3 DISPOSITIVO DE PROTECCION EMBOLICA. 未知
公开(公告)号：ES2300124T3
公开(公告)日：2008-06-01
申请号：ES98951645
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/01 , A61F2/06 , A61B17/00 , A61B17/22 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： Un dispositivo de protección embólica (100) incluyendo: un manguito tubular (104), un elemento de filtro plegable (105) montado en el manguito tubular (104), estando montado el manguito tubular (104) en un soporte de filtro (101) para facilitar la colocación del elemento de filtro (105) a través de un sistema vascular de un paciente, extendiéndose el manguito tubular (104) sustancialmente toda la longitud del elemento de filtro (105), pudiendo girar el elemento de filtro (105) con relación al soporte de filtro (101), pudiendo moverse el elemento de filtro (105) entre una posición almacenada plegada contra el manguito tubular (104) para movimiento a través del sistema vascular, y una posición expandida para ocluir un vaso sanguíneo de manera que la sangre que pase a través del vaso sanguíneo sea distribuida a través del elemento de filtro (105), incluyendo el elemento de filtro (105) un cuerpo de filtro plegable (110) que tiene un extremo de entrada y un extremo de salida, teniendo el extremo de entrada del cuerpo de filtro (110) uno o más agujeros de entrada (117) dimensionados para permitir que entren sangre y material embólico en el cuerpo de filtro (110), en la posición expandida, ahusándose el extremo próximo de entrada del cuerpo de filtro (110) distalmente radialmente hacia fuera; teniendo el extremo de salida del cuerpo de filtro (110) una pluralidad de agujeros de salida (119) dimensionados para permitir el paso de sangre, pero para retener material embólico indeseado dentro del cuerpo de filtro (110), y un dispositivo de recuperación de filtro tubular (118) que tiene un extremo distal abierto para recepción del elemento de filtro (105), pudiendo deslizar dicho extremo distal del dispositivo de recuperación (118) sobre el cuerpo de filtro (110) desde la entrada al extremo de salida para plegar progresivamente el cuerpo de filtro (110) contra el manguito tubular (104) y recibir el cuerpo de filtro (110) dentro del dispositivo de recuperación (118).

4. 发明专利

AU2005200491B2 An embolic protection device 未知
公开(公告)号：AU2005200491B2
公开(公告)日：2008-01-24
申请号：AU2005200491
申请日：2005-02-04
申请人： SALVIAC LTD
发明人： BRADY EAMON , MAHER PADRAIG , VALE DAVID , GILSON PAUL , TAYLOR CHARLES
IPC分类号： A61F2/01

5. 发明专利

GB2345253A An embolic protection device 未知
公开(公告)号：GB2345253A
公开(公告)日：2000-07-05
申请号：GB0008610
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/06 , A61B17/00 , A61B17/22 , A61F2/01 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

6. 发明专利

AT382309T 未知
公开(公告)号：AT382309T
公开(公告)日：2008-01-15
申请号：AT98951645
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/01 , A61F2/06 , A61B17/00 , A61B17/22 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

7. 发明专利

IES81060B2 An embolic protection device 未知
公开(公告)号：IES81060B2
公开(公告)日：2000-01-12
申请号：IES990680
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/06 , A61B17/00 , A61B17/22 , A61F2/01 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

8. 发明专利

ZA9903168B An embolic protection device. 未知
公开(公告)号：ZA9903168B
公开(公告)日：1999-11-05
申请号：ZA9903168
申请日：1999-05-07
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： B01D20060101 , B01D

9. 发明专利

CA2309055A1 AN EMBOLIC PROTECTION DEVICE 未知
公开(公告)号：CA2309055A1
公开(公告)日：1999-05-20
申请号：CA2309055
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： BRADY EAMON , GILSON PAUL , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/06 , A61B17/00 , A61B17/22 , A61F2/01 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

10. 发明专利

DE69838952T2 未知
公开(公告)号：DE69838952T2
公开(公告)日：2009-01-02
申请号：DE69838952
申请日：1998-11-09
申请人： SALVIAC LTD
发明人： GILSON PAUL , BRADY EAMON , VALE DAVID , MAHER PADRAIG , TAYLOR CHARLES
IPC分类号： A61F2/01 , A61F2/06 , A61B17/00 , A61B17/22 , A61M25/00 , A61M25/09 , A61M29/00 , A61M31/00
摘要： An embolic protection device has a collapsible filter element (105) mounted on a carrier such as a guidewire (101). The filter element (105) collapses into the outer end of a catheter (118) for deployment and retrieval through a vascular system of a patient. The filter element (105) has a collapsible filter body with a proximal inlet end and a distal outlet end. The proximal inlet end has inlet openings sized to allow blood and embolic material enter the filter body. The outlet end has outlet openings which allow through passage of blood but retain embolic material within the filter body. After use, the catheter (118) is movable along the guidewire (101) to engage the proximal end of the filter element and close the inlet openings before sliding over the filter element from the proximal end to the distal end to progressively collapse the filter body on the guidewire (101) for retrieval. The filter element (105) may conveniently be mounted on a tubular sleeve (104) which is slidable and rotatable on the guidewire (101) between spaced-apart stops (106, 120) on the guidewire (101) which allows some manipulation of the guidewire independently of the filter when the filter is in use.

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