公开(公告)号：US07022284B2

公开(公告)日：2006-04-04

申请号：US10434887

申请日：2003-05-09

申请人： Ben F. Brian ,  John Thomas Buckley ,  Jean-Pierre Dueri ,  Mehrdad Farhangnia ,  Steven K. Stringer

发明人： Ben F. Brian ,  John Thomas Buckley ,  Jean-Pierre Dueri ,  Mehrdad Farhangnia ,  Steven K. Stringer

IPC分类号： A61M1/34 ,  A61M1/36 ,  A61M37/00

CPC分类号： A61M1/1698 ,  A61M1/262 ,  A61M1/267 ,  A61M2205/502 ,  A61M2205/505 ,  A61M2209/084 ,  B01D19/0031 ,  Y10S128/03 ,  Y10S261/28

摘要： Apparatus for oxygenating and pumping blood includes a housing defining a blood flow path including, in series, a gas collection plenum, a pump space and a blood oxygenation element. A pump disposed in the pump space is configured to draw blood from the gas collection plenum and propel blood from the pump space through a heat exchanger and the blood oxygenation element. The heat exchanger includes a heat exchange plate and a coolant space.

公开(公告)号：US5733296A

公开(公告)日：1998-03-31

申请号：US597603

申请日：1996-02-06

申请人： Larry Rogers ,  John Thomas Buckley ,  Ron Ray Hundertmark ,  Ferolyn T. Powell ,  Charles Milo ,  Anthony J. Castro

发明人： Larry Rogers ,  John Thomas Buckley ,  Ron Ray Hundertmark ,  Ferolyn T. Powell ,  Charles Milo ,  Anthony J. Castro

IPC分类号： A61B17/22 ,  A61B19/00 ,  A61B8/12

CPC分类号： A61B17/320783 ,  A61B17/320758 ,  A61B2090/3784

摘要： An athetectomy catheter is disclosed having a composite cutter which is capable of cutting material, including hardened plaque, from a biological conduit. The composite cutter has a cutter and a sensor mount. The cutter has a proximal end and a distal end with a cutting edge. The proximal end of the cutter bonds with the sensor mount. The sensor mount is adaptable for holding a sensor and attaching to a cutter torque cable of an atherectomy catheter. Typically, the atherectomy catheter has a cutter housing with a window. The composite cutter is positioned in the cutter housing and moves in response to movement of the cutter torque cable to cut material from the biological conduit via the window.

公开(公告)号：US06120515A

公开(公告)日：2000-09-19

申请号：US895106

申请日：1997-07-16

申请人： Larry Rogers ,  John Thomas Buckley ,  Ron Ray Hundertmark ,  Ferolyn T. Powell ,  Charles Milo ,  Anthony J. Castro

发明人： Larry Rogers ,  John Thomas Buckley ,  Ron Ray Hundertmark ,  Ferolyn T. Powell ,  Charles Milo ,  Anthony J. Castro

IPC分类号： A61B17/22 ,  A61B19/00 ,  A61M29/00 ,  A61B17/00

CPC分类号： A61B17/320783 ,  A61B17/320758 ,  A61B2090/3784

摘要： An athetectomy catheter is disclosed having a composite cutter which is capable of cutting material, including hardened plaque, from a biological conduit. The composite cutter has a cutter and a sensor mount. The cutter has a proximal end and a distal end with a cutting edge. The proximal end of the cutter bonds with the sensor mount. The sensor mount is adaptable for holding a sensor and attaching to a cutter torque cable of an atherectomy catheter. Typically, the atherectomy catheter has a cutter housing with a window. The composite cutter is positioned in the cutter housing and moves in response to movement of the cutter torque cable to cut material from the biological conduit via the window.

摘要翻译： 公开了一种具有能够从生物导管切割包括硬化斑块的材料的复合切割器的切除术导管。 复合切割机具有切割器和传感器支架。 切割器具有近端和具有切割边缘的远端。 切割器的近端与传感器支架接合。 传感器安装座适用于固定传感器并连接到粥样斑块切除术导管的切割扭矩电缆。 通常，粥样斑块切除术导管具有带窗口的切割器壳体。 复合切割器定位在切割器壳体中并且响应于切割扭矩电缆的移动而移动，以经由窗口从生物导管切割材料。