SYSTEM FOR MEASURING CHANGES IN LIVING BODY RESISTANCE
    2.
    发明申请
    SYSTEM FOR MEASURING CHANGES IN LIVING BODY RESISTANCE 审中-公开
    用于测量身体抵抗力变化的系统

    公开(公告)号:WO2004094955A8

    公开(公告)日:2005-09-22

    申请号:PCT/US2004006084

    申请日:2004-03-19

    CPC classification number: A61B5/053

    Abstract: A device (10) for measuring and indicating small variations in the resistance of a living body utilizes a central processing unit (400) to digitally process sensed body resistances and drive a resistance-indicating display (16) while compensating for the effects of component aging, component tolerances and component temperatures. The device (10) includes an automatic calibration circuit that is automatically activated on each powering up of the device to measure and store measurement values for a plurality of synthesized body resistances that are used to form a compensation model against which sensed body resistances are subsequently compared for automatic adjustment of display driving measurement values.

    Abstract translation: 用于测量和指示活体的电阻的小变化的装置(10)利用中央处理单元(400)来数字地处理检测到的身体电阻并驱动电阻指示显示(16),同时补偿组件老化的影响 ,部件公差和部件温度。 设备(10)包括自动校准电路,其在每个上电装置时被自动激活,以测量和存储用于形成补偿模型的多个合成体电阻的测量值,随后根据所述补偿模型对所感测到的身体电阻进行比较 用于自动调节显示驱动测量值。

    SYSTEM FOR MEASURING CHANGES IN LIVING BODY RESISTANCE

    公开(公告)号:WO2004094955A3

    公开(公告)日:2004-11-04

    申请号:PCT/US2004/006084

    申请日:2004-03-19

    Abstract: A device (10) for measuring and indicating small variations in the resistance of a living body utilizes a central processing unit (400) to digitally process sensed body resistances and drive a resistance-indicating display (16) while compensating for the effects of component aging, component tolerances and component temperatures. The device (10) includes an automatic calibration circuit that is automatically activated on each powering up of the device to measure and store measurement values for a plurality of synthesized body resistances that are used to form a compensation model against which sensed body resistances are subsequently compared for automatic adjustment of display driving measurement values.

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