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。

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。

公开(公告)号：US07935077B2

公开(公告)日：2011-05-03

申请号：US11237558

申请日：2005-09-28

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 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 ,  Chad Nicholas Grant ,  Mark Alfred Hilse ,  James Fredrick Karpinski ,  Daniel Joseph Kneip ,  Jeffrey William Rogers ,  Ernest Ralph Scherger, III ,  John Lloyd Teschendorf ,  Stephen Earl Weisel ,  David Woodruff West

IPC分类号： A61M31/00 ,  A61N1/30

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 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。