CATHODE RAY TUBE WITH ANTI-RINGING COIL
    5.
    发明公开
    CATHODE RAY TUBE WITH ANTI-RINGING COIL 审中-公开
    WITH偏转地抑制的摆动阴极射线管

    公开(公告)号:EP1430506A2

    公开(公告)日:2004-06-23

    申请号:EP02760488.3

    申请日:2002-08-27

    IPC分类号: H01J29/76

    CPC分类号: H01J29/701

    摘要: The invention relates to a cathode ray tube comprising means (5) for generating an electron beam (6,7,8), means (51) for deflecting the electron beam, and a coil (14') for influencing a deflection of the electron beam (6,7,8). The coil (14') comprises an electrically conductive coil holder (46) and coil windings (47,48) having an electrically conductive outer layer (44). The electrically conductive layer (44) of the coil wires (41) and the coil holder (46) cooperate with each other so as to form a conductive path A between successive coil windings (47,48). Due to the outer layer (44) of the wires and the conductive coil holder (46) an electrical path A between successive windings (47,48) is created that provides damping and by which ringing is suppressed.

    SPIRALED WIRES IN A DEEP-BRAIN STIMULATOR PROBE
    8.
    发明公开
    SPIRALED WIRES IN A DEEP-BRAIN STIMULATOR PROBE 审中-公开
    爱尔兰帝国石油公司

    公开(公告)号:EP2355891A1

    公开(公告)日:2011-08-17

    申请号:EP09759816.3

    申请日:2009-11-09

    IPC分类号: A61N1/05

    摘要: The present invention regards a probe for deep brain stimulation (DBS), with high overall impedance, but low overall resistance. This is achieved since the probe comprises a structure comprising at least two interconnected spirals, wherein said two spirals have different direction of rotation. A system for deep brain stimulation comprising the probe, a power source and an electrode is also disclosed.

    摘要翻译: 本发明涉及具有高总阻抗但总体阻力较低的深部脑刺激(DBS)探针。 这是因为探针包括包括至少两个相互连接的螺旋的结构,其中所述两个螺旋具有不同的旋转方向。 还公开了一种用于深脑刺激的系统,其包括探针,电源和电极。

    PROBE FOR AN IMPLANTABLE MEDICAL DEVICE
    9.
    发明公开
    PROBE FOR AN IMPLANTABLE MEDICAL DEVICE 有权
    探针植入医疗设备

    公开(公告)号:EP2349457A1

    公开(公告)日:2011-08-03

    申请号:EP09737148.8

    申请日:2009-10-08

    IPC分类号: A61N1/08 A61N1/05

    摘要: The invention relates to a probe (10) for an implantable medical device. The probe has a distal end (2) and a proximal end (3), and the probe (10) moreover comprises an electrode (1) at the distal end. The electrode is connected to a wire (5) extending from the electrode to the proximal end of the probe, where the resistivity of the wire is non-uniform along the length of the wire. The wire may have high resistivity at the distal end of the probe and low resistivity wires elsewhere. The high resistivity wires reduce the peak current density in the tissue of an implanted device, and thus prevents destructive heating and/or undesired stimulation of tissue during MRI examination. This highly contributes to MR safety which is a highly desired feature for these implantable electrical stimulation devices.