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51 条记录 (耗时 0.037 秒)

    Optical data storage medium and use of such medium
    41.
    发明授权
    Optical data storage medium and use of such medium 失效
    光学数据存储介质和这种介质的使用

    公开(公告)号：US07221642B2

    公开(公告)日：2007-05-22

    申请号：US10501416

    申请日：2002-11-11

    申请人： Hubert Cecile Francois Martens ,  Benno Tieke

    发明人： Hubert Cecile Francois Martens ,  Benno Tieke

    IPC分类号： G11B7/24

    CPC分类号： G11B7/007 ,  G11B7/0938 ,  G11B7/24

    摘要： An optical data storage medium (20) for recording by means of a focused radiation beam (29) is described. The radiation beam having a wavelength λ enters through an entrance face (28) of the medium during recording. The medium has a substrate (21) with a surface (24) including a guide groove with a depth g. An inverted stack of layers is present on the substrate (21) including a reflective layer (24a) with a complex refractive index ñMλ=nMλ−i*kMλ, in substantial conformity with the surface (24) of the substrate, a transparent layer (22) through which the radiation beam (29) is incident with a complex refractive index ñTλ=nTλ−i*kTλ and a recording layer (25) of a material having a complex refractive index ñRλ=nRλ−i*kRλ and having a thickness dRG in the groove portion and a thickness dRL in the portion between grooves. The recording layer is interposed between the reflective layer (24a) and the transparent layer (22). When 0.25/(3.0+kMλ2)+0.17

    摘要翻译： 描述了用于通过聚焦辐射束（29）进行记录的光学数据存储介质（20）。 具有波长λ的辐射束在记录期间通过介质的入射面（28）进入。 所述介质具有带有表面（24）的基底（21），所述表面（24）包括具有深度g的引导槽。 层叠的反向堆叠层存在于基片（21）上，该叠层包括具有复合折射率的反射层（24a），λ1=nλ1/ 基本上与衬底的表面（24）基本一致的透明层（22），辐射束（29）以复合折射率入射的透明层（22） 具有复合折射率的材料的记录层（25）为：λ= n < 在凹槽部分中具有厚度d SUB RG，并且在该凹槽部分中具有厚度d <！ - SIPO R ） RG 和/或N 和

    Neurostimulation system having a controller for controlling the supply of electrical pulses
    46.
    发明授权
    Neurostimulation system having a controller for controlling the supply of electrical pulses 有权
    神经刺激系统具有用于控制电脉冲供应的控制器

    公开(公告)号：US08694105B2

    公开(公告)日：2014-04-08

    申请号：US12667399

    申请日：2008-07-03

    申请人： Hubert Cecile Francois Martens ,  Michel Marcel Jose Decre ,  Eugenio Cantatore

    发明人： Hubert Cecile Francois Martens ,  Michel Marcel Jose Decre ,  Eugenio Cantatore

    IPC分类号： A61N1/36

    CPC分类号： A61N1/36082

    摘要： The invention relates to a neurostimulation system, particularly for deep brain stimulation (DBS), comprising a spatial array (130) of stimulation electrodes (132) and an associated controller (110). The controller (110) is adapted to sequentially supply electrical pulses to different subsets of the stimulation electrodes (132). Preferably, the controller (110) comprises a single pulse-generator (112) and a multiplexing unit (111) for distributing the pulses to different stimulation electrodes. The stimulation electrodes (132) may preferably be arranged on probes (131).

    摘要翻译： 本发明涉及神经刺激系统，特别是对于深脑刺激（DBS），其包括刺激电极（132）的空间阵列（130）和相关联的控制器（110）。 控制器（110）适于顺序地向刺激电极（132）的不同子集提供电脉冲。 优选地，控制器（110）包括用于将脉冲分配到不同刺激电极的单个脉冲发生器（112）和多路复用单元（111）。 刺激电极（132）可以优选地布置在探针（131）上。

    Planning system for neurostimulation therapy
    47.
    发明授权
    Planning system for neurostimulation therapy 有权
    神经刺激治疗计划系统

    公开(公告)号：US08498709B2

    公开(公告)日：2013-07-30

    申请号：US13285136

    申请日：2011-10-31

    申请人： Hubert Cecile Francois Martens

    发明人： Hubert Cecile Francois Martens

    IPC分类号： A61N1/18

    CPC分类号： A61N1/37247 ,  A61N1/00

    摘要： A system for planning implantation of a neurostimulation probe is provided. The system comprises an input for receiving anatomical data comprising information regarding a position and an orientation of at least one fiber bundle in a target region, an input for receiving therapeutic information comprising information regarding a stimulation preferability of the at least one fiber bundle, an optimization module for based on the position, the orientation and the stimulation preferability of the at least one fiber bundle calculating at least one optimal position and at least one optimal orientation for implantation of the neurostimulation probe at which optimal position and orientation the probe is capable of generating an electric field gradient substantially parallel to at least one fiber bundle with a high stimulation preferability and/or substantially perpendicular to at least one fiber bundle with a low stimulation preferability and an output for providing the optimal position and orientation.

    摘要翻译： 提供了一种用于规划神经刺激探针植入的系统。 该系统包括用于接收包括关于目标区域中的至少一个纤维束的位置和取向的信息的解剖数据的输入，用于接收包括关于至少一个纤维束的刺激优选性的信息的治疗信息的输入，优化 模块，用于基于所述至少一个纤维束的位置，方向和刺激优选性计算至少一个最佳位置和至少一个用于植入神经刺激探针的最佳取向，其中探针能够产生最佳位置和取向 基本平行于具有高刺激优选性和/或基本垂直于具有低刺激优选性的至少一个纤维束的至少一个纤维束的电场梯度和用于提供最佳位置和取向的输出。

    VISUALIZING SURGICAL TRAJECTORIES
    48.
    发明申请
    VISUALIZING SURGICAL TRAJECTORIES 有权
    可视化外科手术

    公开(公告)号：US20120120091A1

    公开(公告)日：2012-05-17

    申请号：US13383671

    申请日：2010-07-13

    申请人： Johannes Cornelis Koudijs ,  Martin Bergtholdt ,  Heinrich Schulz ,  Hubert Cecile Francois Martens ,  Gerrit-jan Bloem ,  Johan Gerard Kleibeuker

    发明人： Johannes Cornelis Koudijs ,  Martin Bergtholdt ,  Heinrich Schulz ,  Hubert Cecile Francois Martens ,  Gerrit-jan Bloem ,  Johan Gerard Kleibeuker

    IPC分类号： G09G5/02

    CPC分类号： A61B90/10 ,  A61B34/10 ,  A61B34/20 ,  A61B2034/107

    摘要： A method and system are provided for visualizing a surgical path (31, 41, 51) for a surgical tool. The method comprises a step of receiving (21) anatomical information (14) about a position of at least one anatomical structure (32, 33, 34, 35) in a region to undergo surgery, geometric information (15) describing the surgical path (31, 41, 51) and at least one safety margin defining a minimal distance between the surgical tool and the anatomical structure (32, 33, 34, 35). The method further comprises defining (23) a critical segment (43, 44, 45) of the surgical path (31, 41, 51), in which critical segment (43, 44, 45) a distance to the anatomical structure (32, 33, 34, 35) is smaller than the safety margin. Then a graphical representation (30, 40, 50) of the surgical path (31, 41, 51) is provided (24), wherein the critical segment (43, 44, 45) is highlighted.

    摘要翻译： 提供了一种用于可视化外科手术工具的手术路径（31,41,51）的方法和系统。 该方法包括以下步骤：接收（21）解剖信息（14），该解剖信息关于在进行手术的区域中的至少一个解剖结构（32,33,34,35）的位置，描述手术路径的几何信息（15） 31,31,51）以及限定所述外科手术工具与所述解剖结构（32,33,34,35）之间的最小距离的至少一个安全余量。 该方法还包括限定（23）外科路径（31,41,51）的临界段（43,44,45），其中临界区段（43,44,45）与解剖结构（32,44） 33,34,35）小于安全幅度。 然后提供手术路径（31,41,51）的图形表示（30,40,50）（24），其中临界段（43,44,45）被突出显示。

    METHOD AND DEVICE FOR DETERMINING THE STATE OF CHARGE OF A BATTERY
    49.
    发明申请
    METHOD AND DEVICE FOR DETERMINING THE STATE OF CHARGE OF A BATTERY 审中-公开
    用于确定电池充电状态的方法和装置

    公开(公告)号：US20100191490A1

    公开(公告)日：2010-07-29

    申请号：US12667395

    申请日：2008-07-03

    申请人： Hubert Cecile Francois Martens ,  Petrus Henricus Laurentius Notten

    发明人： Hubert Cecile Francois Martens ,  Petrus Henricus Laurentius Notten

    IPC分类号： G01R31/36 ,  H02J7/00

    CPC分类号： G01R31/3648 ,  G01R31/374 ,  G01R31/392 ,  H01M10/44 ,  Y10T307/625

    摘要： For medical implants it is not only important to have a battery powering the implant with a long run-time, but to know exactly at any point in time how long the remaining run-time is. On the other hand the implant together with its battery shall be as user-friendly as possible requiring no or hardly any interaction with the device except for recharging of the battery. To better address these concerns, a method for determining the state of charge of a battery is suggested comprising the steps: charging the battery, discharging of the battery, predicting the state of charge of the battery using a recharge prediction unit, wherein the recharge prediction unit is disconnected from the battery during the discharging of the battery. The prediction of the state of charge of the battery during the discharge of the battery, i.e. during powering of a device connected to the battery, without carrying out any measurements during the discharging of the battery, enables a local separation of the battery or the implant powered by the battery and the recharge prediction unit during the discharge cycle of the battery.

    摘要翻译： 对于医疗植入物，不仅重要的是在长时间运行时为电池供电植入电池，而是在任何时间准确地知道剩余运行时间多长时间。 另一方面，植入物与其电池一起应尽可能方便，除了电池的再充电之外，不需要或几乎不与该装置进行任何相互作用。 为了更好地解决这些问题，提出了一种用于确定电池的充电状态的方法，包括以下步骤：对电池充电，对电池放电，使用再充电预测单元预测电池的充电状态，其中再充电预测 在电池放电期间，设备与电池断开连接。 在电池放电期间，即在连接到电池的装置的供电期间，在电池放电期间不进行任何测量的情况下，电池的充电状态的预测使得电池或植入物的局部分离 在电池的放电循环期间由电池和充电预测单元供电。

    ELECTRODE SYSTEM FOR DEEP BRAIN STIMULATION
    50.
    发明申请
    ELECTRODE SYSTEM FOR DEEP BRAIN STIMULATION 审中-公开
    用于深层脑刺激的电极系统

    公开(公告)号：US20100100152A1

    公开(公告)日：2010-04-22

    申请号：US12528848

    申请日：2008-02-25

    申请人： Hubert Cecile Francois Martens ,  Michel Marcel Jose Decre ,  Eugenio Cantatore

    发明人： Hubert Cecile Francois Martens ,  Michel Marcel Jose Decre ,  Eugenio Cantatore

    IPC分类号： A61N1/05 ,  A61N1/36 ,  H05K13/00

    CPC分类号： A61N1/0534 ,  A61B5/04001 ,  A61B5/6868 ,  Y10T29/49117

    摘要： The invention relates to an electrode system (200) that is particularly suited for deep brain stimulation. According to a preferred embodiment, the electrode system (200) comprises an elongated probe body (202) carrying a plurality of annular stimulation electrodes (201) of radius r and axial extension h that are axially distributed at distances d. The axial extension h is preferably smaller than the diameter 2r and preferably larger than the distance d. Moreover, the electrode system (200) optionally comprises a plurality of microelectrodes (203) projecting radially away from the probe body (202), said microelectrodes (203) being suited for recording neurophysio logic potentials.

    摘要翻译： 本发明涉及一种特别适用于深部脑刺激的电极系统（200）。 根据优选实施例，电极系统（200）包括细长的探针体（202），该探针体（202）承载在距离d处轴向分布的半径r和轴向延伸部分h的多个环形刺激电极（201）。 轴向延伸部分h优选地小于直径2r，优选地大于距离d。 此外，电极系统（200）可选地包括多个径向远离探针体（202）突出的微电极（203），所述微电极（203）适于记录神经生物逻辑电位。