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    Implantable nerve wrap for nerve stimulation configured for far field radiative powering
    1.
    发明授权
    Implantable nerve wrap for nerve stimulation configured for far field radiative powering 有权
    用于神经刺激的植入式神经包被配置用于远场辐射动力

    公开(公告)号：US08989867B2

    公开(公告)日：2015-03-24

    申请号：US13434119

    申请日：2012-03-29

    申请人： Eric Y. Chow ,  Milton M. Morris ,  David L. Thompson

    发明人： Eric Y. Chow ,  Milton M. Morris ,  David L. Thompson

    IPC分类号： A61N1/00 ,  A61N1/378 ,  A61N1/36

    CPC分类号： A61N1/3787 ,  A61N1/0551 ,  A61N1/0556 ,  A61N1/3605 ,  A61N1/37211 ,  A61N1/37223

    摘要： A particular implantable device may include an antenna configured to receive a far field radiative signal. The implantable device may also include a voltage rectifier configured to rectify the far field radiative signal received by the antenna to provide a rectified voltage signal. The implantable device may further include a charge storage element operative to receive the rectified voltage signal and to store charge responsive to the rectified voltage signal. The implantable device may also include a stimulation module powered by the charge storage element. The stimulation module may be operative to generate an electrical stimulation signal to stimulate a target nerve of a patient. The implantable medical device may further include a nerve wrap configured to house the voltage rectifier, the charge storage element, and the stimulation module. The nerve wrap may include one or more electrodes operative to deliver the electrical stimulation signal to the target nerve.

    摘要翻译： 特定的可植入装置可以包括被配置为接收远场辐射信号的天线。 可植入装置还可以包括电压整流器，其被配置为对由天线接收的远场辐射信号进行整流以提供整流的电压信号。 可植入装置还可以包括电荷存储元件，其可操作以接收经整流的电压信号并且响应于整流电压信号来存储电荷。 可植入装置还可以包括由电荷存储元件供电的刺激模块。 刺激模块可操作以产生电刺激信号以刺激患者的目标神经。 可植入医疗装置还可以包括构造成容纳电压整流器，电荷存储元件和刺激模块的神经包裹物。 神经包裹可以包括一个或多个电极，其可操作以将电刺激信号递送到目标神经。

    System and method for charging a power cell in an implantable medical device
    4.
    发明授权
    System and method for charging a power cell in an implantable medical device 有权
    用于对植入式医疗装置中的电池进行充电的系统和方法

    公开(公告)号：US08401664B2

    公开(公告)日：2013-03-19

    申请号：US13097833

    申请日：2011-04-29

    申请人： Eric Y. Chow ,  Anthony W. Cowley ,  David L. Thompson ,  Jianxiang Shen ,  James L. Flesher ,  Saadat Hussain

    发明人： Eric Y. Chow ,  Anthony W. Cowley ,  David L. Thompson ,  Jianxiang Shen ,  James L. Flesher ,  Saadat Hussain

    IPC分类号： A61N1/00

    CPC分类号： A61N1/3787 ,  A61N1/08

    摘要： Apparatus and methods for charging a power cell in an implantable medical device (“IMD”) are disclosed herein. In one embodiment, a method includes providing an electrical pulse to an inductor external to the IMD. A frequency of an oscillation signal induced in the inductor by the current pulse is measured. The inductor is driven with an oscillating signal having a frequency based on the measured frequency of the oscillation signal. The power cell is charged using current induced in the IMD by the driving of the inductor.

    摘要翻译： 本文公开了用于对可植入医疗装置（IMD）中的功率单元进行充电的装置和方法。 在一个实施例中，一种方法包括向IMD外部的电感器提供电脉冲。 测量由电流脉冲在感应器中感应的振荡信号的频率。 电感器以基于振荡信号的测量频率的频率的振荡信号驱动。 通过驱动电感器在IMD中感应的电流对功率单元进行充电。

    Slot Antenna For An Implantable Device
    6.
    发明申请
    Slot Antenna For An Implantable Device 有权
    用于可植入装置的插槽天线

    公开(公告)号：US20120276854A1

    公开(公告)日：2012-11-01

    申请号：US13098279

    申请日：2011-04-29

    申请人： Himanshu Joshi ,  David L. Thompson ,  Jared Brandon Floyd ,  Eric Y. Chow ,  Jonathan D. Rowell

    发明人： Himanshu Joshi ,  David L. Thompson ,  Jared Brandon Floyd ,  Eric Y. Chow ,  Jonathan D. Rowell

    IPC分类号： H04W88/00 ,  H01Q13/10 ,  H02J7/04 ,  H01P11/00

    CPC分类号： A61N1/37229 ,  A61N1/375 ,  H01Q1/273 ,  H01Q1/38 ,  H01Q1/521 ,  H01Q7/00 ,  H01Q9/045 ,  H01Q13/106 ,  H01Q21/08 ,  H01Q21/205 ,  H01Q21/30 ,  H02J7/025 ,  H02J50/10 ,  H02J50/80 ,  Y10T29/49016

    摘要： An implantable medical device may include a case which houses components of the implantable medical device. The implantable medical device may include an inductive coil coupled to a rechargeable battery. The inductive coil may be operative to inductively couple to an external coil and to transfer energy from the external coil to the rechargeable battery to recharge the rechargeable battery. The implantable medical device may include a cutout formed in the case of the implantable medical device and filled with a dielectric material. The cutout may be operative to reduce eddy currents in the case during recharge of the rechargeable battery. The implantable medical device may include a slot antenna disposed within the case. The slot antenna may be operative to communicate with an external device through the cutout in the case.

    摘要翻译： 可植入医疗装置可以包括容纳可植入医疗装置的部件的壳体。 可植入医疗装置可以包括耦合到可再充电电池的感应线圈。 感应线圈可以工作以感应地耦合到外部线圈并且将能量从外部线圈传递到可再充电电池以对可再充电电池再充电。 可植入医疗装置可以包括在可植入医疗装置的情况下形成并且填充有电介质材料的切口。 在可充电电池的再充电期间，切口可以有效地减少涡流。 可植入医疗装置可以包括设置在壳体内的缝隙天线。 缝隙天线可以通过外壳中的切口与外部设备通信。

    System and method for monitoring or treating nervous system disorders
    8.
    发明授权
    System and method for monitoring or treating nervous system disorders 有权
    用于监测或治疗神经系统疾病的系统和方法

    公开(公告)号：US08485979B2

    公开(公告)日：2013-07-16

    申请号：US11741111

    申请日：2007-04-27

    申请人： Jonathon E Giftakis ,  Nina M Graves ,  David L. Thompson

    发明人： Jonathon E Giftakis ,  Nina M Graves ,  David L. Thompson

    IPC分类号： A61B8/00

    CPC分类号： A61B5/0482 ,  A61B5/0205 ,  A61B5/042 ,  A61B5/08 ,  A61B5/4094 ,  A61N1/36082 ,  A61N1/365

    摘要： An implantable neurostimulator device for implantation in a head of a patient includes a housing adapted to be implanted beneath a patient's scalp, and a cardiac monitoring element, a brain monitoring element, and a processor. The processor is configured to receive a cardiac signal from the cardiac monitoring element, identify cardiac events in the cardiac signal, receive a brain signal from the brain monitoring element, identify neurological events in the brain signal, and indicate a relationship between the neurological events and the cardiac events.

    摘要翻译： 用于植入患者头部的可植入神经刺激器装置包括适于植入患者头皮下的壳体，以及心脏监测元件，大脑监测元件和处理器。 处理器被配置为从心脏监测元件接收心脏信号，识别心脏信号中的心脏事件，从大脑监测元件接收脑信号，识别脑信号中的神经系统事件，以及指示神经系统事件与 心脏事件。

    CLOSED LOOP MEDICAMENT PUMP
    9.
    发明申请
    CLOSED LOOP MEDICAMENT PUMP 审中-公开
    闭合循环药泵

    公开(公告)号：US20090012504A1

    公开(公告)日：2009-01-08

    申请号：US12233630

    申请日：2008-09-19

    申请人： David L. Thompson

    发明人： David L. Thompson

    IPC分类号： A61M5/142

    CPC分类号： A61B5/4839 ,  A61B5/0002 ,  A61B5/0028 ,  A61B5/14532

    摘要： A device to determine the level of a substance of interest in a patient's body and provide a therapeutic amount of medicament is disclosed. The level of a substance of interest in the patient's body is determined by iontopheretically sampling the patients' blood and then analyzing the resulting sample to determine the level of the substance of interest. The information about the level of a substance of interest is transmitted to an implanted drug pump in the patient's body. The preferred method of transmitting information about the level of a substance of interest determined by the sensor is transmitted to an implanted drug pump in the patient's body is via a so called “body bus”. The “body bus” is a telemetry system where the patient's own body provides the interconnection between the iontopheretic device and the implanted drug pump.

    摘要翻译： 公开了一种用于确定患者体内感兴趣物质的水平并提供治疗量的药物的装置。 通过对患者血液进行离子电离法取样，然后分析所得样品以确定感兴趣物质的水平来确定患者体内感兴趣物质的水平。 关于感兴趣物质的水平的信息被传送到患者体内的植入药物泵。 传送关于感兴趣物质确定的物质的水平的信息的优选方法通过所谓的“身体总线”传送到患者体内的植入药物泵。 “身体总线”是一种遥测系统，其中病人自己的身体提供了离子电影装置和植入的药物泵之间的互连。

    Automatic voice and data recognition for implanted medical device instrument systems
    10.
    发明授权
    Automatic voice and data recognition for implanted medical device instrument systems 有权
    植入医疗器械仪器系统的自动语音和数据识别

    公开(公告)号：US07319962B2

    公开(公告)日：2008-01-15

    申请号：US09731178

    申请日：2000-12-06

    申请人： Steven D. Goedeke ,  David L. Thompson

    发明人： Steven D. Goedeke ,  David L. Thompson

    IPC分类号： G10L21/00 ,  A61N1/08

    CPC分类号： A61N1/37247 ,  A61B5/0031 ,  A61B5/749 ,  G10L2015/223 ,  G10L2015/228

    摘要： The voice controlled system of the present invention permits hands-free interactive control of a medical data processing instrument that interfaces with an implanted medical device. In an example embodiment, the system includes a microphone and a speech recognition circuit coupled to the microphone and adapted to recognize an audio signal from the microphone. The audio signal corresponds to one of a subset of commands from a set of commands and each command corresponds to a task to be performed on the implanted medical device. The speech recognition circuit is further adapted to convert the audio signal into a selection code and match the selection code to one of the subset of commands. The system further includes a display device and a processor arrangement coupled to the speech recognition circuit and to the display device. The processor arrangement is configured to receive data indicative of an implanted medical device state and select the subset of commands as a function of the device state. The processor arrangement is also configured to display the device state data and the subset of commands and generate a control signal in response to the selection code match. The system also includes a medical data processing instrument coupled to the processor arrangement that is adapted to, in response to the control signal, execute the one of the subset of commands and to display data generated in response to execution of the one of the subset of commands.

    摘要翻译： 本发明的语音控制系统允许与植入的医疗装置接口的医疗数据处理装置的免提交互式控制。 在示例实施例中，系统包括麦克风和耦合到麦克风的语音识别电路，并适于识别来自麦克风的音频信号。 音频信号对应于来自一组命令的命令子集中的一个，并且每个命令对应于将在植入的医疗装置上执行的任务。 语音识别电路还适用于将音频信号转换成选择码并将选择码与命令子集中的一个进行匹配。 该系统还包括耦合到语音识别电路和显示装置的显示装置和处理器装置。 处理器布置被配置为接收指示植入的医疗设备状态的数据，并且根据设备状态选择命令的子集。 处理器布置还被配置为显示设备状态数据和命令子集，并且响应于选择代码匹配而生成控制信号。 所述系统还包括耦合到所述处理器装置的医疗数据处理装置，所述医疗数据处理装置适于响应于所述控制信号执行所述命令子集中的一个并且显示响应于所述子集 命令。