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1. 发明授权

US08591540B2 Embolic filtering devices 有权
标题翻译：栓塞过滤装置
公开(公告)号：US08591540B2
公开(公告)日：2013-11-26
申请号：US10675611
申请日：2003-09-29
申请人： William J. Boyle , John E. Papp , Charles R. Peterson , Paul F. Muller , Donald Schwarten , Kathern J. Lind
发明人： William J. Boyle , John E. Papp , Charles R. Peterson , Paul F. Muller , Donald Schwarten , Kathern J. Lind
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2/97 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： An embolic filtering system includes a guide wire, a filter device disposed on the guide wire, a sheath adapted to maintain the filter device in an unexpanded position and a torque device having a lumen for receiving the guide wire and a locking mechanism for locking the torque device to the guide wire. The torque device may include a side port adapted to receive the proximal end of the sheath to allow a portion of the guide wire to shear the sheath from the guide wire through retraction of the sheath through the side port. The torque device may include an extension arm having a distal opening adapted to receive both the guide wire and the sheath. A second lumen may be used to allow a portion of the guide wire to shear the sheath away from the guide wire through retraction of the sheath through the second lumen.
摘要翻译：栓塞过滤系统包括引导线，设置在引导线上的过滤器装置，适于将过滤装置保持在未膨胀位置的护套和具有用于容纳引导线的内腔的扭矩装置和用于锁定扭矩的锁定机构设备到导丝。扭矩装置可以包括适于容纳护套的近端的侧端口，以允许导线的一部分通过护套通过侧端部缩回而从引导线剪切护套。扭矩装置可以包括延伸臂，其具有适于接纳导丝和护套的远端开口。可以使用第二内腔来允许引导线的一部分通过使护套通过第二内腔缩回而将护套从引导线上剪切。

2. 发明授权

US07344549B2 Expandable cages for embolic filtering devices 有权
标题翻译：用于栓塞过滤装置的可膨胀笼
公开(公告)号：US07344549B2
公开(公告)日：2008-03-18
申请号：US10066314
申请日：2002-01-31
申请人： William J. Boyle , William J. Harrison , Benjamin C. Huter , Scott J. Huter , Paul F. Muller , John E. Papp
发明人： William J. Boyle , William J. Harrison , Benjamin C. Huter , Scott J. Huter , Paul F. Muller , John E. Papp
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067 , A61F2230/008
摘要： A self-expanding cage for use in conjunction with an embolic filtering device includes a circumferential member adapted to expand from an unexpanded position to a expanded position within the patient's body vessel. A proximal strut and distal strut are attached to the circumferential member to form the cage. A plurality of proximal and distal struts may be attached the circumferential member. Additionally, a second circumferential member can be attached to the first circumferential member. Each circumferential member can be connected by a single or a plurality of connecting struts. One embodiment of the cage utilizes a single wire to form to the cage. A delivery system attached to the single wire cage moves the cage and its associated filter element between the expanded and unexpanded positions through relative movement of the distal delivery system. This can be accomplished by either torquing the guide wire onto which the expandable cage is mounted or by longitudinally moving a tubular member which forms part of the delivery system longitudinally in relation to the guide wire.
摘要翻译：用于与栓塞过滤装置结合使用的自膨胀笼包括适于从未膨胀位置膨胀到患者体内容器内的扩张位置的周向构件。近端支柱和远侧支柱附接到周向构件以形成保持架。多个近端和远侧支柱可以附接在周向构件上。此外，第二周向构件可以附接到第一圆周构件。每个周向构件可以通过单个或多个连接支柱连接。笼的一个实施例使用单个线来形成笼。附接到单线笼的输送系统通过远端输送系统的相对运动使笼及其相关联的过滤元件在膨胀位置和未膨胀位置之间移动。这可以通过扭转其上安装有可膨胀笼的引导线或通过纵向移动相对于导丝纵向移动形成输送系统的一部分的管状构件来实现。

3. 发明授权

US07678128B2 Delivery and recovery sheaths for medical devices 失效
标题翻译：用于医疗器械的输送和恢复护套
公开(公告)号：US07678128B2
公开(公告)日：2010-03-16
申请号：US09897295
申请日：2001-06-29
申请人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C. B. Stalker
发明人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C. B. Stalker
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2/95 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A deployment control system provides controlled deployment of an embolic protection device which may include a guide wire, an expandable filter attached to the guide wire near its distal end, and a restraining sheath that maintains the expanded filter in a collapsed position. The deployment control system includes a torque control device which allows the physician to torque the guide wire into the patient's anatomy and a mechanism for preventing the guide wire from buckling as the restraining sheath is being retracted to deploy the expandable filter. A recovery control system for recovering the embolic protection device includes an inner catheter which extends within a lumen of an outer recovery sheath in a coaxial arrangement. A distal portion of the inner catheter extends beyond another recovery sheath during advancement of the recovery system into the vasculature. The recovery sheath can be advanced over the inner catheter to collapse the expandable filter. The proximal ends of the inner catheter and recovery sheath include handle portions having snap mechanisms which hold the components together as the recovery system is being advanced into the patient's vasculature.
摘要翻译：部署控制系统提供栓塞保护装置的可控部署，该栓塞保护装置可以包括引导线，在其远端附近附接到导丝的可扩张过滤器，以及将扩张过滤器保持在折叠位置的限制护套。部署控制系统包括扭矩控制装置，该扭矩控制装置允许医师将导丝扭转到患者的解剖结构中，以及用于防止导线在收缩护套以展开可膨胀过滤器时弯曲的机构。用于回收栓塞保护装置的恢复控制系统包括在同轴布置中在外部恢复护套的内腔内延伸的内导管。在将回收系统推进脉管系统期间，内导管的远端部分延伸超过另一恢复护套。恢复护套可以在内导管上推进以使可膨胀过滤器折叠。内导管和恢复护套的近端包括手柄部分，其具有卡扣机构，当回收系统进入患者的脉管系统时，该部件将部件保持在一起。

4. 发明申请

US20100174355A1 DELIVERY AND RECOVERY SHEATHS FOR MEDICAL DEVICES 失效
标题翻译：医疗器械的交付和恢复
公开(公告)号：US20100174355A1
公开(公告)日：2010-07-08
申请号：US12724140
申请日：2010-03-15
申请人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C.B. Stalker
发明人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C.B. Stalker
IPC分类号： A61F2/84
CPC分类号： A61F2/013 , A61F2/95 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A deployment control system provides controlled deployment of an embolic protection device which may include a guide wire, an expandable filter attached to the guide wire near its distal end, and a restraining sheath that maintains the expanded filter in a collapsed position. The deployment control system includes a torque control device which allows the physician to torque the guide wire into the patient's anatomy and a mechanism for preventing the guide wire from buckling as the restraining sheath is being retracted to deploy the expandable filter. A recovery control system for recovering the embolic protection device includes an inner catheter which extends within a lumen of an outer recovery sheath in a coaxial arrangement. A distal portion of the inner catheter extends beyond another recovery sheath during advancement of the recovery system into the vasculature. The recovery sheath can be advanced over the inner catheter to collapse the expandable filter. The proximal ends of the inner catheter and recovery sheath include handle portions having snap mechanisms which hold the components together as the recovery system is being advanced into the patient's vasculature.
摘要翻译：部署控制系统提供栓塞保护装置的可控部署，该栓塞保护装置可以包括引导线，在其远端附近附接到导丝的可扩张过滤器，以及将扩张过滤器保持在折叠位置的限制护套。部署控制系统包括扭矩控制装置，该扭矩控制装置允许医师将导丝扭转到患者的解剖结构中，以及用于防止导线在收缩护套以展开可膨胀过滤器时弯曲的机构。用于回收栓塞保护装置的恢复控制系统包括在同轴布置中在外部恢复护套的内腔内延伸的内导管。在将回收系统推进脉管系统期间，内导管的远端部分延伸超过另一恢复护套。恢复护套可以在内导管上推进以使可膨胀过滤器折叠。内导管和恢复护套的近端包括手柄部分，其具有卡扣机构，当回收系统进入患者的脉管系统时，该部件将部件保持在一起。

5. 发明授权

US08672991B2 Delivery and recovery sheaths for medical devices 失效
标题翻译：用于医疗器械的输送和恢复护套
公开(公告)号：US08672991B2
公开(公告)日：2014-03-18
申请号：US12724140
申请日：2010-03-15
申请人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C. B. Stalker
发明人： William J. Boyle , Andy E. Denison , Benjamin C. Huter , Scott J. Huter , John E. Papp , Charles R. Peterson , Kent C. B. Stalker
IPC分类号： A61F2/06
CPC分类号： A61F2/013 , A61F2/95 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A deployment control system provides controlled deployment of an embolic protection device which may include a guide wire, an expandable filter attached to the guide wire near its distal end, and a restraining sheath that maintains the expanded filter in a collapsed position. The deployment control system includes a torque control device which allows the physician to torque the guide wire into the patient's anatomy and a mechanism for preventing the guide wire from buckling as the restraining sheath is being retracted to deploy the expandable filter. A recovery control system for recovering the embolic protection device includes an inner catheter which extends within a lumen of an outer recovery sheath in a coaxial arrangement. A distal portion of the inner catheter extends beyond another recovery sheath during advancement of the recovery system into the vasculature. The recovery sheath can be advanced over the inner catheter to collapse the expandable filter. The proximal ends of the inner catheter and recovery sheath include handle portions having snap mechanisms which hold the components together as the recovery system is being advanced into the patient's vasculature.
摘要翻译：部署控制系统提供栓塞保护装置的可控部署，该栓塞保护装置可以包括引导线，在其远端附近附接到导丝的可扩张过滤器，以及将扩张过滤器保持在折叠位置的限制护套。部署控制系统包括扭矩控制装置，该扭矩控制装置允许医师将导丝扭转到患者的解剖结构中，以及用于防止导线在收缩护套以展开可膨胀过滤器时弯曲的机构。用于回收栓塞保护装置的恢复控制系统包括在同轴布置中在外部恢复护套的内腔内延伸的内导管。在将回收系统推进脉管系统期间，内导管的远端部分延伸超过另一恢复护套。恢复护套可以在内导管上推进以使可膨胀过滤器折叠。内导管和恢复护套的近端包括手柄部分，其具有卡扣机构，当回收系统进入患者的脉管系统时，该部件将部件保持在一起。

6. 发明授权

US07972356B2 Flexible and conformable embolic filtering devices 有权
标题翻译：灵活和适应性栓塞过滤装置
公开(公告)号：US07972356B2
公开(公告)日：2011-07-05
申请号：US11767784
申请日：2007-06-25
申请人： William J. Boyle , Benjamin C. Huter , Scott J. Huter , John E. Papp
发明人： William J. Boyle , Benjamin C. Huter , Scott J. Huter , John E. Papp
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/008
摘要： A self-expanding cage for use in conjunction with an embolic filtering device includes one or more circumferential members adapted to expand from an unexpanded position to a expanded position within the patient's body vessel. At least one proximal strut and at least one distal strut are attached to the circumferential member to form the basket. The circumferential member may include a plurality of bending regions which enhance the ability of the circumferential member to move between the unexpanded and expanded positions. The proximal and distal struts can be attached to one of the bending regions. When two or more circumferential members are utilized, each member may be connected by a connecting strut which may be connected at a bending region. The connecting strut can be a straight segment or may have a non-linear shape to provide additional flexibility. The expandable cage can be mounted to a elongated member, such as a guide wire, and can be either permanently mounted or rotatably mounted thereto.
摘要翻译：用于与栓塞过滤装置结合使用的自膨胀笼包括适于从未膨胀位置扩展到患者体内容器内的扩张位置的一个或多个周向构件。至少一个近端支柱和至少一个远端支柱附接到周向构件以形成篮。周向构件可以包括多个弯曲区域，这些弯曲区域增强了圆周构件在未膨胀和膨胀位置之间移动的能力。近端和远端支柱可以附接到一个弯曲区域。当使用两个或更多个周向构件时，每个构件可以通过可在弯曲区域处连接的连接支柱连接。连接支柱可以是直线段，或者可以具有非线性形状以提供额外的灵活性。可扩展的保持架可以安装到诸如导丝的细长构件上，并且可以永久地安装或可旋转地安装在其上。

7. 发明申请

US20100049305A1 CONVERTIBLE DELIVERY SYSTEMS FOR MEDICAL DEVICES 审中-公开
标题翻译：医疗设备可交换系统
公开(公告)号：US20100049305A1
公开(公告)日：2010-02-25
申请号：US12545602
申请日：2009-08-21
申请人： William J. Boyle , Benjamin C. Huter , John E. Papp , Jack Sahakian , Richard S. Stack
发明人： William J. Boyle , Benjamin C. Huter , John E. Papp , Jack Sahakian , Richard S. Stack
IPC分类号： A61F2/00
CPC分类号： A61M25/0668 , A61M2025/0681
摘要： A delivery system for a medical device or other devices to be deployed within a biological body including a sheath having a longitudinal joint. The joint can be either resealable or non-resealable. The joint remains intact during delivery of the medical device, thereby facilitating accurate delivery of the medical device. During removal of the sheath, the joint is separated, thereby permitting the sheath to be peeled from the medical device while maintaining the position of the device. The delivery system allows a single operator to deploy the medical device and remove the sheath.
摘要翻译：用于医疗装置或其他装置的递送系统，其将部署在包括具有纵向接头的护套的生物体内。接头可以重新密封或不可重新密封。在医疗装置的输送期间关节保持完整，从而有助于医疗装置的准确输送。在去除护套期间，接头被分离，从而允许护套在保持装置的位置的同时从医疗装置剥离。输送系统允许单个操作者部署医疗装置并移除护套。

8. 发明授权

US07172614B2 Support structures for embolic filtering devices 有权
公开(公告)号：US07172614B2
公开(公告)日：2007-02-06
申请号：US10186258
申请日：2002-06-27
申请人： William J. Boyle , John E. Papp , Francisco Sanchez , Steven T. Saville
发明人： William J. Boyle , John E. Papp , Francisco Sanchez , Steven T. Saville
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/015 , A61F2002/018 , A61F2230/0006 , A61F2230/008 , A61M25/0014
摘要： An inner support structure for an embolic filtering device includes a tubular member having a first support region for supporting the proximal portion of a filter assembly and a second support region for supporting the distal portion of the filter assembly. The inner support structure facilitates rotation and restricts longitudinal movement of the embolic filtering device relative to a guide wire. Alternatively, the inner support structure includes a bushing coupled to the guide wire and a sleeve with a head on its proximal end positioned within a cavity in the bushing, thereby facilitating rotation and restricting longitudinal movement of the sleeve. The proximal portion of the filter assembly is supported on the sleeve. A sleeve for retaining the struts of an expandable cage of the embolic filtering device includes a central lumen for positioning the sleeve onto a guide wire and peripheral lumens for positioning and retaining the struts.

9. 发明授权

US07241304B2 Flexible and conformable embolic filtering devices 有权
标题翻译：灵活和适应性栓塞过滤装置
公开(公告)号：US07241304B2
公开(公告)日：2007-07-10
申请号：US10027915
申请日：2001-12-21
申请人： William J. Boyle , Benjamin C. Huter , Scott J. Huter , John E. Papp
发明人： William J. Boyle , Benjamin C. Huter , Scott J. Huter , John E. Papp
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/008
摘要： A self-expanding cage for use in conjunction with an embolic filtering device includes one or more circumferential members adapted to expand from an unexpanded position to a expanded position within the patient's body vessel. At least one proximal strut and at least one distal strut are attached to the circumferential member to form the basket. The circumferential member may include a plurality of bending regions which enhance the ability of the circumferential member to move between the unexpanded and expanded positions. The proximal and distal struts can be attached to one of the bending regions. When two or more circumferential members are utilized, each member may be connected by a connecting strut which may be connected at a bending region. The connecting strut can be a straight segment or may have a non-linear shape to provide additional flexibility. The expandable cage can be mounted to a elongated member, such as a guide wire, and can be either permanently mounted or rotatably mounted thereto.
摘要翻译：用于与栓塞过滤装置结合使用的自膨胀笼包括适于从未膨胀位置扩展到患者体内容器内的扩张位置的一个或多个周向构件。至少一个近端支柱和至少一个远端支柱附接到周向构件以形成篮。周向构件可以包括多个弯曲区域，这些弯曲区域增强了圆周构件在未膨胀和膨胀位置之间移动的能力。近端和远端支柱可以附接到一个弯曲区域。当使用两个或更多个周向构件时，每个构件可以通过可在弯曲区域处连接的连接支柱连接。连接支柱可以是直线段，或者可以具有非线性形状以提供额外的灵活性。可扩展的保持架可以安装到诸如导丝的细长构件上，并且可以永久地安装或可旋转地安装在其上。

10. 发明授权

US06837898B2 Intraluminal delivery system for an attachable treatment device 失效
标题翻译：用于可附接治疗装置的腔内递送系统
公开(公告)号：US06837898B2
公开(公告)日：2005-01-04
申请号：US10000832
申请日：2001-11-30
申请人： William J. Boyle , Benjamin Huter , John E. Papp
发明人： William J. Boyle , Benjamin Huter , John E. Papp
IPC分类号： A61F2/01 , A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/0067
摘要： A system for delivery of an intraluminal treatment device is provided. A guide wire having a recessed portion is combined with an intraluminal treatment device having a mechanism for securing the intraluminal treatment device to the recessed portion. This system permits an intraluminal treatment device to be secured to the guide way prior to or after the intraluminal delivery of the guide wire.
摘要翻译：提供了一种用于递送管腔内治疗装置的系统。具有凹部的导丝与具有用于将管腔内处理装置固定到凹部的机构的管腔内处理装置组合。该系统允许管腔内治疗装置在引导管的腔内递送之前或之后被固定到引导方式。

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