AXIAL FLOW BLOOD PUMP DEVICE
    1.
    发明申请
    AXIAL FLOW BLOOD PUMP DEVICE 审中-公开
    轴流式血液泵装置

    公开(公告)号:WO2014019646A1

    公开(公告)日:2014-02-06

    申请号:PCT/EP2013/002120

    申请日:2013-07-17

    IPC分类号: A61M1/10

    摘要: The invention relates to an axial flow blood pump device comprising an integrated electromagnetic drive with a stationary stator assembly and a rotatable impeller assembly, wherein the stationary stator assembly at least comprises stator windings (3) and a bearing system (4) supporting the rotatable impeller assembly, the impeller assembly comprising at least one blade (9) and permanent magnets (10) interacting with the stator windings (3), wherein the stationary stator assembly comprises supporting elements (8) for mounting, in particular coaxially mounting the device in the interior of an anchoring system (7) being implantable into a vessel. The invention furthermore relates to a system comprising a device according to any of the preceding claims and a anchoring system (7), in particular a stent (7) surrounding the device, wherein the anchoring system (7) and the device, in particular the at least one blade (9) and the supporting members (8) of the device are in a collapsed / compressed / folded state for implanting the system into a vessel, the system being expandable / unfoldable after implantation.

    摘要翻译: 本发明涉及一种轴流式血液泵装置,其包括具有静止定子组件和可旋转叶轮组件的集成电磁驱动器,其中固定定子组件至少包括定子绕组(3)和支撑可旋转叶轮的轴承系统(4) 组件,所述叶轮组件包括与所述定子绕组(3)相互作用的至少一个叶片(9)和永磁体(10),其中所述固定定子组件包括用于安装的支撑元件(8),特别是将所述装置同轴地安装在所述定子绕组 锚固系统(7)的内部可植入容器中。 本发明还涉及一种包括根据前述权利要求中任一项所述的装置和锚定系统(7)的系统,特别是围绕所述装置的支架(7),其中所述锚固系统(7)和所述装置,特别是 装置的至少一个叶片(9)和支撑构件(8)处于折叠/压缩/折叠状态,用于将系统植入容器中,该系统在植入之后是可扩展的/可展开的。