公开(公告)号：US20070129679A1

公开(公告)日：2007-06-07

申请号：US11294005

申请日：2005-12-05

申请人： Michael Bonnette ,  Arun Saini ,  Ernest Scherger ,  Eric Thor ,  Stephen Weisel

发明人： Michael Bonnette ,  Arun Saini ,  Ernest Scherger ,  Eric Thor ,  Stephen Weisel

IPC分类号： A61M37/00

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。

公开(公告)号：US20070073233A1

公开(公告)日：2007-03-29

申请号：US11237558

申请日：2005-09-28

申请人： Eric Thor ,  Michael Bonnette ,  Nicole Aasen ,  Martyn Abbott ,  Douglas Ball ,  Walter Croll ,  David Cummings ,  Chad Grant ,  Mark Hilse ,  James Karpinski ,  Daniel Kneip ,  Jeffrey Rogers ,  Ernest Scherger ,  John Teschendorf ,  Stephen Weisel ,  David West

发明人： Eric Thor ,  Michael Bonnette ,  Nicole Aasen ,  Martyn Abbott ,  Douglas Ball ,  Walter Croll ,  David Cummings ,  Chad Grant ,  Mark Hilse ,  James Karpinski ,  Daniel Kneip ,  Jeffrey Rogers ,  Ernest Scherger ,  John Teschendorf ,  Stephen Weisel ,  David West

IPC分类号： A61M1/00

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。