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公开(公告)号：US07226433B2
公开(公告)日：2007-06-05
申请号：US10455096
申请日：2003-06-05
申请人： Michael John Bonnette , John Christopher Riles , Mark Alfred Hilse , Eric Joel Thor , Marvin Harris York
发明人： Michael John Bonnette , John Christopher Riles , Mark Alfred Hilse , Eric Joel Thor , Marvin Harris York
IPC分类号： A61M25/00
CPC分类号： A61M39/0613 , A61B17/22 , A61B17/3203 , A61B17/32037 , A61B2017/00292 , A61B2017/00778 , A61B2017/22041 , A61B2090/034 , A61M25/0097 , A61M39/0693 , A61M2039/062 , A61M2039/0633 , A61M2039/066
摘要： A thrombectomy catheter device having an improved hemostasis valve which is self-sealing and which functions as a one-way valve. The self-sealing hemostasis valve can be factory preset to automatically seal with or without the inclusion of a guidewire at a certain desired pressure or allowable leakage. Such sealing is automatic without the need to manually manipulate a hemostasis nut to obtain hemostasis. The thrombectomy catheter device can, without hemostasis nut adjustment, be positioned along and about a guidewire while yet maintaining suitable pressure for sustaining hemostasis at a preferred level. Certain embodiments of the thrombectomy catheter device having a self-sealing hemostasis valve include an adjustable hemostasis nut which can be manually tightened to restrict flow or guidewire movement or loosened to reduce friction on the guidewire and allow fluid to flow out if desired. An introducer facilitates free passage of a guidewire in either direction through the hemostasis nut and hemostasis valving and can also be incorporated to purge internal air or fluids.
摘要翻译： 一种具有改进的止血阀的血栓切除术导管装置，该止血阀是自密封的并且用作单向阀。 自密封止血阀可以在出厂预设时自动密封，包括或不包括导丝在一定的期望压力或允许的泄漏。 这种密封是自动的，而不需要手动操作止血螺母以获得止血。 血栓切除术导管装置可以在没有止血螺母调节的情况下沿着导丝定位并且围绕导丝定位，同时保持适当的压力以维持止血在优选的水平。 具有自密封止血阀的血栓切除术导管装置的某些实施例包括可调节的止血螺母，其可以手动地紧固以限制流动或导丝运动或松动以减少导丝上的摩擦并且如果需要允许流体流出。 引导器促进导线沿任一方向自由通过止血螺母和止血阀，并且还可以并入以清除内部空气或流体。
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公开(公告)号：US20130310845A1
公开(公告)日：2013-11-21
申请号：US13922630
申请日：2013-06-20
申请人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , James Frederick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Scherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
发明人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , James Frederick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Scherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
IPC分类号： A61B17/22
CPC分类号： A61B17/22 , A61B17/32037 , A61B50/10 , A61B50/13 , A61M5/14216 , A61M5/14232 , A61M5/36 , A61M25/0122 , A61M2205/6018
摘要： A thrombectomy catheter deployment for operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement of disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator.
摘要翻译： 用于血栓切除术导管操作的血栓切除术导管部署包括独立驱动单元和手动放置在驱动单元中的托架组件中的一次性泵/导管组件。 泵/导管组件具有多个预先连接的组件，包括管状结构和连接到其上的血栓切除术导管，并且被输送到驱动单元的内部或外部，用于自动高压泵活塞头与往复式线性致动器的接合或分离，并且 污水废液管与滚筒泵的自动接合。 条形码读取器感测与单个泵相关的特定操作数据，并提供用于往复式线性致动器的操作的接口。
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公开(公告)号：US06875193B1
公开(公告)日：2005-04-05
申请号：US10198264
申请日：2002-07-16
CPC分类号： A61B17/32037 , A61B17/22 , A61B17/3203 , A61B2017/00292 , A61B2017/00778 , A61B2017/22041 , A61B2090/034
摘要： A rapid exchange fluid jet thrombectomy device for removal of thrombus or unwanted tissue debris from a vein, artery or the like. The device includes a semi-rigid intermediate tube between a proximal and a distal exhaust tube which accommodates a guidewire tube exit located along the catheter at less than one-half the length of the catheter measured from the catheter most distal point. Such a location of the guidewire is convenient for maneuvering and longitudinal advancement of the guidewire, as well as maneuvering and longitudinal advancement of the catheter by one practitioner.
摘要翻译： 用于从静脉，动脉等中去除血栓或不想要的组织碎屑的快速交换流体喷射血栓切除装置。 该装置包括在近端排气管和远端排气管之间的半刚性中间管，其容纳沿导管位于导管最远位置测量的导管长度的一半的导丝管出口。 导丝的这种位置便于导丝的操纵和纵向前进，以及由一位从业者进行的导管的操纵和纵向推进。
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公开(公告)号：US08162878B2
公开(公告)日：2012-04-24
申请号：US11294006
申请日：2005-12-05
CPC分类号： A61B17/32037 , A61B2017/22067 , A61M1/0058 , A61M25/10182 , A61M25/10184 , A61M25/104
摘要： An exhaust-pressure-operated balloon catheter system which is a cross stream thrombectomy catheter, such as, but not limited to, an Angiojet® catheter with a flexible and expandable balloon, wherein the balloon is formed from and is continuous with the catheter tube which, in part, forms the cross stream thrombectomy catheter, wherein the balloon is deployable and expandable about the distal region of the cross stream thrombectomy catheter to act as an occluder device, and wherein the balloon is located proximal to the fluid jet emanator and inflow and outflow orifices upstream of ablative cross stream flows. The balloon is expandably deployed by the exhaust or back pressure created by the operation of the cross stream flows as generated by the fluid jets of the operating exhaust-pressure-operated balloon catheter system.
摘要翻译： 一种排气压力操作的气囊导管系统，其是交叉流血栓切除术导管，例如但不限于具有柔性和可膨胀气囊的Angiojet导管，其中气囊由导管管形成并且与导管连续， 部分地形成交叉流血栓切除术导管，其中所述气囊可展开并围绕所述交叉流血栓切除术导管的远端区域扩张以用作封堵器装置，并且其中所述气囊位于所述流体喷射发生器的近侧并且流入和 消融交叉流上游的出口孔。 通过由操作的排气压力操作的气囊导管系统的流体射流产生的由流动流的操作产生的排气或背压可膨胀地展开球囊。
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公开(公告)号：US07842010B2
公开(公告)日：2010-11-30
申请号：US11294005
申请日：2005-12-05
申请人： Michael John Bonnette , Arun Saini , Ernest Ralph Scherger, III , Eric Joel Thor , Stephen Earl Weisel
发明人： Michael John Bonnette , Arun Saini , Ernest Ralph Scherger, III , Eric Joel Thor , Stephen Earl Weisel
CPC分类号： A61M5/1422 , A61B17/32037 , A61M5/14526 , A61M2005/14272 , A61M2205/8225
摘要： A pneumatically-operated thrombectomy catheter deployment system having a plurality of components collectively acting as a drive unit, including a double-acting air cylinder, a reciprocating assembly including a positionable four-way valve, a high pressure pump, an effluent pump, a compressed air tank, and other closely related components. The double-acting air cylinder is reciprocatingly driven by the complement of the drive unit components to provide high pressure saline for use in the thrombectomy catheter and to exhaust effluent from the system. A plurality of preconnected components are connected to the drive unit including a thrombectomy catheter, a saline supply bag, an effluent collection bag, connection tubes, and other closely related components.
摘要翻译： 一种气动手术的血栓切除术导管展开系统，其具有共同作为驱动单元的多个部件，包括双作用气缸，包括可定位四通阀的往复运动组件，高压泵，流出泵，压缩 空气罐等紧密相关的部件。 双作用气缸由驱动单元组件的互补件往复驱动，以提供用于血栓切除术导管中的高压盐水并排出来自系统的流出物。 多个预先连接的部件连接到驱动单元，该驱动单元包括血栓切除术导管，盐水供应袋，流出物收集袋，连接管和其它紧密相关的部件。
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公开(公告)号：US20090149807A1
公开(公告)日：2009-06-11
申请号：US11294006
申请日：2005-12-05
IPC分类号： A61M25/10
CPC分类号： A61B17/32037 , A61B2017/22067 , A61M1/0058 , A61M25/10182 , A61M25/10184 , A61M25/104
摘要： An exhaust-pressure-operated balloon catheter system which is a cross stream thrombectomy catheter, such as, but not limited to, an Angiojet® catheter with a flexible and expandable balloon, wherein the balloon is formed from and is continuous with the catheter tube which, in part, forms the cross stream thrombectomy catheter, wherein the balloon is deployable and expandable about the distal region of the cross stream thrombectomy catheter to act as an occluder device, and wherein the balloon is located proximal to the fluid jet emanator and inflow and outflow orifices upstream of ablative cross stream flows. The balloon is expandably deployed by the exhaust or back pressure created by the operation of the cross stream flows as generated by the fluid jets of the operating exhaust-pressure-operated balloon catheter system.
摘要翻译： 一种排气压力操作的气囊导管系统，其是交叉流血栓切除术导管，例如但不限于具有柔性和可膨胀气囊的Angiojet导管，其中气囊由导管形成并且与导管连续 管，其部分地形成交叉流血栓切除术导管，其中所述气囊可展开并围绕所述交叉流血栓切除术导管的远侧区域扩张以用作封堵器装置，并且其中所述气囊位于所述流体喷射发生器的近侧， 消融交叉流上游流入和流出孔。 通过由操作的排气压力操作的气囊导管系统的流体射流产生的由流动流的操作产生的排气或背压可膨胀地展开球囊。
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7.发明申请Occlusive guidewire system having an ergonomic handheld control mechanism prepackaged in a pressurized gaseous environment and a compatible prepackaged torqueable kink-resistant guidewire with distal occlusive balloon 审中-公开闭塞导丝系统具有预先包装在加压气体环境中的符合人体工程学的手持式控制机构，以及具有远端闭塞球囊的兼容的预包装的可扭转扭结的扭结导丝公开(公告)号：US20080097294A1
公开(公告)日：2008-04-24
申请号：US11581613
申请日：2006-10-16
申请人： Richard Russell Prather , Leif Erik Leirfallom , Eric Joel Thor , Michael John Bonnette , Robert Alan Lambert , Laszlo Trent Farago
发明人： Richard Russell Prather , Leif Erik Leirfallom , Eric Joel Thor , Michael John Bonnette , Robert Alan Lambert , Laszlo Trent Farago
CPC分类号： A61M25/002 , A61M25/0105 , A61M25/09 , A61M2025/09008 , A61M2025/09116
摘要： An occlusive guidewire system having an ergonomic handheld control mechanism prepackaged in a pressurized gaseous environment and a compatible prepackaged torqueable kink-resistant guidewire with distal occlusive balloon. Convenient structure and overall mechanism for operation of a torqueable kink-resistant guidewire with a distal occlusive balloon, including evacuation and inflation control of the distal occlusive balloon, and sealing and severing of a crimpable inflation tube which is in communication with the occlusive balloon. Torqueable kink-resistant guidewires include centrally located structure which imparts robustness to the torqueable kink-resistant guidewires. An inflation lumen aligns within the torqueable kink-resistant guidewires for inflation of the occlusive balloon.
摘要翻译： 闭合导丝系统，其具有预先包装在加压气体环境中的符合人体工程学的手持式控制机构以及具有远端闭塞气囊的兼容的预包装可扭转扭结耐扭导管。 用于具有远端闭塞气囊的可扭转扭结导丝的操作的方便结构和整体机构，包括远端闭塞气囊的抽空和充气控制，以及密封和切断与闭塞气囊连通的可卷曲充气管。 扭矩扭结导线包括中心定位的结构，赋予可扭转扭结导线的坚固性。 膨胀腔在可扭转的扭结导线内对齐，用于封闭球囊的膨胀。
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公开(公告)号：US20070265647A1
公开(公告)日：2007-11-15
申请号：US11451990
申请日：2006-06-13
IPC分类号： A61B17/22
CPC分类号： A61B17/32075 , A61B17/32037 , A61B17/320708 , A61B17/320783 , A61B2017/003 , A61B2017/2927 , A61B2017/320791
摘要： An atherectomy system having a variably exposed cutter wherein a distally located positionable tip closely associated with the cutter and a high pressure fluid jet emanator can be variably and angularly deployed about a hinge mechanism subsequent to entry into the vasculature. The fixed cutter slices or parts atheromatous material and/or thrombotic material from a blood vessel for interaction with high pressure jets to macerate, break up or otherwise reduce the materials for evacuation from the site.
摘要翻译： 具有可变暴露的切割器的粥样斑块切除术系统，其中与切割器紧密相关的远侧定位的尖端和高压流体喷射发生器可以在进入脉管系统之后围绕铰链机构可变地和角度地展开。 来自血管的固定的切割片或部分动脉粥样化材料和/或血栓形成材料用于与高压射流相互作用以浸没，分解或以其他方式减少用于从该部位排出的材料。
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9.发明授权Methods of conducting thrombectomy procedures and deploying a thrombectomy catheter 有权进行血栓切除手术和部署血栓切除术导管的方法公开(公告)号：US08491523B2
公开(公告)日：2013-07-23
申请号：US13098946
申请日：2011-05-02
申请人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , James Fredrick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Scherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
发明人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , James Fredrick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Scherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
CPC分类号： A61B17/22 , A61B17/32037 , A61B50/10 , A61B50/13 , A61M5/14216 , A61M5/14232 , A61M5/36 , A61M25/0122 , A61M2205/6018
摘要： Methods of conducting thrombectomy procedures and deploying a thrombectomy catheter are disclosed. A thrombectomy procedure is conducted with a thrombectomy catheter deployment system. A drive unit configured to operate an infusion pump is provided. The drive unit is operable according to one or more operating modes. A preconnected and consolidated pump and catheter assembly configured for loading in the drive unit is also provided. The assembly is separate from the drive unit prior to loading. The infusion pump and a catheter of the assembly are in communication prior to loading. The assembly provides one or more digital instructions to the drive unit. The drive unit is operable according to the one or more operating modes referenced by the one or more digital instructions. The assembly is loaded into the drive unit, and the drive unit is engaged to the infusion pump for operation of the infusion pump.
摘要翻译： 公开了进行血栓切除手术和部署血栓切除术导管的方法。 用血栓切除术导管部署系统进行血栓切除手术。 提供了构造成操作输液泵的驱动单元。 驱动单元可根据一种或多种操作模式操作。 还提供了一种预先连接且整合的泵和导管组件，其配置用于装载在驱动单元中。 组装件在装载前与驱动单元分开。 输注泵和组件的导管在装载之前是通信的。 组件向驱动单元提供一个或多个数字指令。 驱动单元可根据一个或多个数字指令引用的一个或多个操作模式操作。 将组件装载到驱动单元中，并且驱动单元接合到输注泵以用于输注泵的操作。
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公开(公告)号：US20110208205A1
公开(公告)日：2011-08-25
申请号：US13098946
申请日：2011-05-02
申请人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , Chad Nicholas Grant , Mark Alfred Hilse , James Fredrick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Sherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
发明人： Eric Joel Thor , Michael John Bonnette , Nicole Jaye Aasen , Martyn Stuart Abbott , Douglas James Ball , Walter Charles Croll , David Charles Cummings , Chad Nicholas Grant , Mark Alfred Hilse , James Fredrick Karpinski , Daniel Joseph Kneip , Jeffrey William Rogers , Ernest Ralph Sherger, III , John Lloyd Teschendorf , Stephen Earl Weisel , David Woodruff West
IPC分类号： A61B17/22
CPC分类号： A61B17/22 , A61B17/32037 , A61B50/10 , A61B50/13 , A61M5/14216 , A61M5/14232 , A61M5/36 , A61M25/0122 , A61M2205/6018
摘要： A thrombectomy catheter deployment system which greatly simplifies setup procedures and operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement or disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator. A bubble trap incorporated for effective debubbling of saline solution is closely coupled to an insert molded pump having an improved valve arrangement. A spiked bag with large tubing is incorporated for bubble-free transfer of saline.
摘要翻译： 大大简化了血栓切除术导管的设置步骤和操作的血栓切除术导管展开系统包括一个独立的驱动单元和一个一次性的泵/导管组件，其被手动放置在驱动单元中的托架组件中。 泵/导管组件具有多个预先连接的组件，包括管状结构和连接到其上的血栓切除术导管，并被输送到驱动单元的内部或外部，用于自动高压泵活塞头与往复式线性致动器的接合或分离，并且 废水管与滚筒泵的自动接合或分离。 条形码读取器感测与单个泵相关的特定操作数据，并提供用于往复式线性致动器的操作的接口。 结合用于盐溶液有效脱泡的气泡阱紧密耦合到具有改进的阀布置的插入式模制泵。 掺有大管的加注袋用于无气泡转移盐水。
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