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    DOUBLE ACTION INFUSION SYSTEM
    1.
    发明公开
    DOUBLE ACTION INFUSION SYSTEM 审中-公开
    双重作用输液系统

    公开(公告)号：EP2968749A1

    公开(公告)日：2016-01-20

    申请号：EP14779525.6

    申请日：2014-03-04

    申请人： Boston Scientific Limited

    发明人： BONNETTE, Michael, J. ,  MORRIS, David, B.

    IPC分类号： A61M5/142

    CPC分类号： A61M5/1422 ,  A61M5/007 ,  A61M5/14212 ,  A61M5/14216 ,  A61M2005/1403 ,  A61M2206/22 ,  F04B5/02 ,  F04B9/109 ,  F04B9/1095 ,  F04B11/0041

    摘要： An infusion system includes a double action infusion pump. The pump includes a cylinder and a reciprocating piston received within the cylinder, the reciprocating piston separating a first pump chamber from a second pump chamber of the cylinder. A reciprocating motor is coupled with the reciprocating piston, and the first and second pump chambers alternate between filling and evacuating conditions with reciprocation of the reciprocating piston through operation of the reciprocating motor, and the speed of reciprocation is varied to provide a continuous output of fluid between the first and second pump chambers. A fluid source and a catheter are optionally coupled with the double action infusion pump. The catheter includes one or more infusion ports near a catheter distal portion, and the one or more infusion ports receive and expel the continuous output of fluid from the double action infusion pump.

    摘要翻译： 输液系统包括双作用输液泵。 该泵包括气缸和容纳在气缸内的往复式活塞，往复式活塞将第一泵室与气缸的第二泵室分隔开。 往复式马达与往复式活塞联接，并且第一和第二泵室在填充和抽空条件之间交替，通过往复式马达的操作使往复式活塞往复运动，并且往复运动的速度改变以提供流体的连续输出 在第一和第二泵室之间。 流体源和导管可选地与双作用输液泵连接。 导管包括靠近导管远端部分的一个或多个注入端口，并且一个或多个注入端口接收和排出来自双动式输液泵的流体的连续输出。

    CATHETER SYSTEM WITH BALLOON-OPERATED FILTER SHEATH AND FLUID FLOW MAINTENANCE
    5.
    发明公开
    CATHETER SYSTEM WITH BALLOON-OPERATED FILTER SHEATH AND FLUID FLOW MAINTENANCE 审中-公开
    气球OPERATED过滤器壳体和流体流动维护导管系统

    公开(公告)号：EP2968864A1

    公开(公告)日：2016-01-20

    申请号：EP14775089.7

    申请日：2014-03-04

    申请人： Boston Scientific Limited

    发明人： BONNETTE, Michael, J.

    IPC分类号： A61M25/10

    CPC分类号： A61F2/013 ,  A61F2230/0058 ,  A61F2230/0071 ,  A61F2230/0091 ,  A61F2250/0003 ,  A61M25/1002 ,  A61M2025/1081

    摘要： A catheter system includes an inflatable structural balloon and collapsible filter. The collapsible filter is deployable into an expanded configuration using the inflatable distal balloon. In the expanded configuration, one or more flow cells are formed between inflated portions of the balloon to provide continuous fluid flow between proximal and distal ends of the structural balloon. In the expanded configuration, the filter is configured to prevent particulates (e.g., dislodged thrombus, or other particulate material) from migrating beyond the filter. In the expanded configuration, the inflated structural balloon biases a perimeter of the filter toward or against a subject vessel wall.

    CATHETER SYSTEM
    6.
    发明公开
    CATHETER SYSTEM 审中-公开
    导尿系统

    公开(公告)号：EP2967630A1

    公开(公告)日：2016-01-20

    申请号：EP14775071.5

    申请日：2014-03-04

    申请人： Boston Scientific Limited

    发明人： BONNETTE, Michael, J. ,  LEIRFALLOM, Leif, E.

    IPC分类号： A61B17/3203

    CPC分类号： A61M25/007 ,  A61B17/22 ,  A61B17/32037 ,  A61B2017/00991 ,  A61B2017/22084 ,  A61M5/007 ,  A61M5/142 ,  A61M25/01 ,  A61M25/0105 ,  A61M2025/0004 ,  A61M2025/0008 ,  A61M2025/006 ,  A61M2025/0079 ,  A61M2025/0175

    摘要： A multi-station hydrodynamic catheter includes an outer catheter having a first lumen, the outer catheter having a plurality of orifice stations positioned along a portion of the outer catheter, where each orifice station includes one or more orifices extending from an outer catheter external surface to the first lumen. The multi-station hydrodynamic catheter includes an inner catheter having a second lumen, the inner catheter movable within the first lumen and includes at least one emanator, where the at least one emanator includes one or more fluid delivery ports extending from an inner catheter external surface to the second lumen.

    摘要翻译： 多站流体动力学导管包括具有第一内腔的外导管，外导管具有沿着外导管的一部分定位的多个孔站，其中每个孔站包括一个或多个从外导管外表面延伸到 第一个流明。 多站流体动力学导管包括具有第二腔的内导管，内导管可在第一腔内移动并且包括至少一个射出器，其中至少一个射出器包括从内导管外表面延伸的一个或多个流体输送端口 到第二腔。