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    • 2. 发明申请
    • MONITORING, ANALYSIS, AND REGULATION OF EATING HABITS
    • 监测,分析和监管工作
    • US20090118797A1
    • 2009-05-07
    • US11573722
    • 2005-08-18
    • Anat KligerShai PolickerRicardo Aviv
    • Anat KligerShai PolickerRicardo Aviv
    • A61N1/36A61N1/05
    • A61N1/08A61N1/36007
    • Gastric apparatus (18) is provided, including one or more sensors (70, 72, 74), adapted to generate respective sensor signals responsive to activity of a gastrointestinal tract of a subject. A control unit (90) is adapted to receive and analyze the sensor signals and to determine that an eating event has occurred, responsive to at least one of the sensor signals and a threshold. The control unit identifies an aspect of at least one of the sensor signals deriving from rhythmic activity of the gastrointestinal tract that is not indicative of current eating by the subject, and modifies the threshold responsive to the aspect of the signals that derives from activity that is not indicative of current eating. For some applications, the control unit is adapted to modify the threshold if the aspect is indicative of a migrating motor complex (MMC). Other embodiments are also described.
    • 提供了胃装置(18),其包括一个或多个传感器(70,72,74),适于产生响应受试者的胃肠道活动的相应传感器信号。 控制单元(90)适于接收和分析传感器信号并响应于至少一个传感器信号和阈值来确定进食事件已经发生。 控制单元识别出来自胃肠道节奏活动的至少一个传感器信号的一个方面,其不指示受试者目前的饮食,并且根据来自活动的信号的方面修改阈值 不表示目前的饮食。 对于某些应用,如果该方面指示迁移电动机复合体(MMC),则控制单元适于修改阈值。 还描述了其它实施例。
    • 8. 发明授权
    • Regulation of eating habits
    • 调节饮食习惯
    • US07437195B2
    • 2008-10-14
    • US10250714
    • 2002-01-03
    • Shai PolickerRicardo AvivOphir Bitton
    • Shai PolickerRicardo AvivOphir Bitton
    • A61N1/00
    • A61K49/0004A61N1/36007
    • A method for treating a subject is provided, including receiving a sensor signal responsive to the subject eating, analyzing the sensor signal, and driving a current into tissue of the subject responsive to analyzing the signal. The current is typically driven into muscle tissue of the subject's stomach (20). Preferably, receiving the sensor signal includes sensing electrical potential change generated responsive to contraction of a muscle such as a stomach muscle of the subject. In a preferred embodiment, the sensor signal is analyzed with respect to the timing of ingestion, and a level of compliance of the subject with a desired ingestion schedule is determined. As appropriate, a parameter of the current driven into the tissue may be configured such that the application of the current to the tissue induces in the subject a sensation of satiation, discomfort, nausea, or vertigo.
    • 提供了一种用于治疗受试者的方法,包括响应于所述受试者进食,分析所述传感器信号,并且响应于所述信号的分析而将电流驱动到所述对象的组织中。 电流通常被驱动到受试者的胃的肌肉组织(20)中。 优选地,接收传感器信号包括响应于诸如受试者的胃肌的肌肉收缩而产生的电位变化。 在优选实施例中,相对于摄取的时间来分析传感器信号,并且确定受试者与期望摄取时间表的顺应性水平。 适当地,驱动到组织中的电流的参数可以被配置为使得电流施加到组织会在受试者中引起饱腹感,不适感,恶心或眩晕感。
    • 10. 发明授权
    • Uterus muscle controller
    • 子宫肌肉控制器
    • US06694192B2
    • 2004-02-17
    • US09753848
    • 2001-01-03
    • Shai PolickerRicardo AvivDaniel Kamil
    • Shai PolickerRicardo AvivDaniel Kamil
    • A61N100
    • A61N1/36007
    • A method and apparatus for controlling uterine contractions in a female comprises providing sensors for sensing uterine contractions; providing an electric signal generator for generating signals to be applied on the uterus; providing a control unit for receiving signal corresponding to uterus contractions from the sensors and actuate said signal generator to generate a non-excitatory electric signal in a predetermined timing and duration with respect to a sensed uterine contraction; providing signal delivery leads for delivering the electric signal from the electric signal generator to predetermined locations on the uterus; sensing a uterine contraction using the sensors; and applying non-excitatory electric field at the predetermined locations on the uterus in predetermined timing and duration with respect to the sensed uterine contraction.
    • 用于控制女性中的子宫收缩的方法和装置包括提供用于感测子宫收缩的传感器; 提供用于产生施加在子宫上的信号的电信号发生器; 提供用于从所述传感器接收对应于子宫收缩的信号的控制单元,并致动所述信号发生器以相对于感测到的子宫收缩的预定时间和持续时间产生非兴奋性电信号; 提供用于将电信号从电信号发生器传送到子宫上的预定位置的信号传递线; 使用传感器感测子宫收缩; 以及相对于感测到的子宫收缩的预定时间和持续时间,在子宫上的预定位置施加非兴奋性电场。