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    ELECTRICAL STIMULATION DEVICE FOR LOCATING AN ELECTRICAL STIMULATION POINT AND METHOD
    1.
    发明申请
    ELECTRICAL STIMULATION DEVICE FOR LOCATING AN ELECTRICAL STIMULATION POINT AND METHOD 有权
    用于定位电刺激点的电刺激装置和方法

    公开(公告)号：US20110264002A1

    公开(公告)日：2011-10-27

    申请号：US13132691

    申请日：2009-12-03

    申请人： Alexander Franciscus Kolen ,  Femke Wagemakers ,  Maarten Peter Bodlaenderm ,  Ron Kroon

    发明人： Alexander Franciscus Kolen ,  Femke Wagemakers ,  Maarten Peter Bodlaenderm ,  Ron Kroon

    IPC分类号： A61B5/05 ,  A61N1/36

    CPC分类号： A61B5/1104 ,  A61B5/0476 ,  A61B5/0488 ,  A61B5/4893 ,  A61B5/6825 ,  A61B5/7217 ,  A61N1/36003 ,  A61N1/36017 ,  A61N1/36021 ,  A61N1/36185

    摘要： The invention relates to an electrical stimulation device (10) and to a method of locating an electrical stimulation point (132s, 138s) of a human or animal. The electrical stimulation device comprises:—a matrix of electrodes (120 . . . 140) distributed on an electrode pad (20) being configured to be applied on the human or animal body, the distribution of the electrodes in the matrix being arranged for covering a plurality of the stimulation points of the human or animal,—an electronic circuit (30) being connected to the electrodes of the matrix, and being configured for applying an electrical stimulation signal (TS, PSS, FES) to the electrodes of the matrix, and—feedback means (20, 40, 42) for providing a feedback signal (FS1, FS2, FS3) to the electrical stimulation device in response to the applied electrical stimulation signal. The electrical stimulation device being configured for sequentially applying the electrical stimulation signal to subsets of electrodes of the matrix, and for receiving the feedback signal in response to the applying of the electrical stimulation signal to the subsets of electrodes. The effect of the electrical stimulation device is that the electrical stimulation signal generates some kind of feedback signal which is used in assessing the suitability of the subset of electrodes as an electrical stimulation point of the human or animal. By sequentially applying the electrical stimulation signal to the subsets of electrodes, the suitability of the electrodes of the matrix of electrodes as electrical stimulation point is tested by the electrical stimulation device.

    摘要翻译： 本发明涉及一种电刺激装置（10）以及一种定位人或动物的电刺激点（132s，138s）的方法。 电刺激装置包括：分布在电极焊盘（20）上的被配置为施加在人体或动物体上的电极矩阵（120-140），电极在矩阵中的分布布置成覆盖 人或动物的多个刺激点 - 电子电路（30）连接到矩阵的电极，并且被配置为将电刺激信号（TS，PSS，FES）施加到矩阵的电极 和反馈装置（20,40,42），用于响应于施加的电刺激信号向电刺激装置提供反馈信号（FS1，FS2，FS3）。 电刺激装置被配置为顺序地将电刺激信号施加到矩阵的电极的子集，并且用于响应于将电刺激信号施加到电极子集来接收反馈信号。 电刺激装置的效果是电刺激信号产生某种反馈信号，其用于评估电极子集作为人或动物的电刺激点的适合性。 通过将电刺激信号顺序地施加到电极子集，通过电刺激装置测试电极矩阵的电极作为电刺激点的适合性。

    Electron tube comprising a semiconductor cathode
    4.
    发明授权
    Electron tube comprising a semiconductor cathode 失效
    包括半导体阴极的电子管

    公开(公告)号：US06552485B2

    公开(公告)日：2003-04-22

    申请号：US09338047

    申请日：1999-06-22

    申请人： Frederik C. Gehring ,  Ron Kroon ,  Tom Van Zutphen

    发明人： Frederik C. Gehring ,  Ron Kroon ,  Tom Van Zutphen

    IPC分类号： H01J2946

    CPC分类号： H01J29/04 ,  H01J1/308

    摘要： An electron tube provided with a semiconductor cathode for emitting electrons, which semiconductor cathode is arranged on a support, a source being arranged in the vicinity of the cathode, in particular, so as to face the free (Si) surface of the cathode, which source is capable of evolving, at the increased temperatures occurring during evacuation of the tube in the manufacturing process, a reducing agent such as F2 or HF, which passivates the free (Si) surface of the cathode.

    摘要翻译： 具有用于发射电子的半导体阴极的电子管，该半导体阴极被布置在支撑体上，源极被布置在阴极附近，特别是面向阴极的自由（Si）表面， 源能够在制造过程中在管排空过程中发生的升高的温度下进行，即还原剂如F2或HF，其钝化阴极的游离（Si）表面。

    Electron tube with a cesium source
    6.
    发明授权
    Electron tube with a cesium source 失效
    带铯源的电子管

    公开(公告)号：US06236154B1

    公开(公告)日：2001-05-22

    申请号：US09261985

    申请日：1999-03-04

    申请人： Ron Kroon ,  Tom Van Zutphen ,  Frederik C Gehring

    发明人： Ron Kroon ,  Tom Van Zutphen ,  Frederik C Gehring

    IPC分类号： H01J2900

    CPC分类号： H01J9/02 ,  H01J9/44 ,  H01J29/04 ,  H01J2201/308

    摘要： In an electron tube based on a cold cathode, a cesium source (17) containing Csx—Auy or Csx—Sby is provided near the cold cathode (7), preferably in contact with the first grid (9). Cesium is introduced into the source during activation of the tube. The vapor pressure of the cesium compounds is such that proper delivery of cesium is guaranteed throughout the life-time of the cathode.

    摘要翻译： 在基于冷阴极的电子管中，在冷阴极（7）附近设置含有Csx-Auy或Csx-Sby的铯源（17），优选与第一栅极（9）接触。 在管的激活期间将铯引入源中。 铯化合物的蒸气压使得在阴极的整个使用寿命期间保证适当的铯输送。

    Electron tube having a semiconductor cathode with lower and higher bandgap layers
    7.
    发明授权
    Electron tube having a semiconductor cathode with lower and higher bandgap layers 失效
    电子管具有具有较低和较高带隙层的半导体阴极

    公开(公告)号：US06198210B1

    公开(公告)日：2001-03-06

    申请号：US09198927

    申请日：1998-11-24

    申请人： Ron Kroon ,  Tom Van Zutphen ,  Erwin A. Hijzen

    发明人： Ron Kroon ,  Tom Van Zutphen ,  Erwin A. Hijzen

    IPC分类号： H01J2900

    CPC分类号： H01J1/308 ,  H01J29/16

    摘要： A semiconductor cathode (11) in a semiconductor structure, in which the sturdiness of the cathode is increased by covering the emitting surface (4) with a layer of a semiconductor material (7) having a larger bandgap than the semiconductor material of the semiconductor cathode. Various measures for increasing the electron-mission efficiency are indicated.

    摘要翻译： 一种半导体结构中的半导体阴极（11），其中通过用具有比半导体阴极的半导体材料更大的带隙的半导体材料（7）覆盖发光表面（4）来增加阴极的坚固性 。 指出了增加电子任务效率的各种措施。