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    • 115. 发明申请
    • BIOSIGNAL MEASUREMENT APPARATUS
    • BIOSIGNAL测量设备
    • US20140187997A1
    • 2014-07-03
    • US14235493
    • 2012-09-03
    • Seiji Wada
    • Seiji Wada
    • A61B5/0476A61B5/0402
    • A61B5/0476A61B5/024A61B5/0402A61B5/6814
    • [Object] To provide a biosignal measurement apparatus capable of measuring a contact resistance with high accuracy.[Solving Means] A biosignal measurement apparatus according to the present technology includes a voltage supply, a measurement electrode, a resistor, a first amplifier, and a neutral electrode. The measurement electrode is connected to the voltage supply and brought into contact with a living body. The resistor is connected between the voltage supply and the measurement electrode. The first amplifier amplifies a potential between the resistor and the measurement electrode. The neutral electrode is brought into contact with the living body.
    • 本发明提供能够高精度地测定接触电阻的生物体信号测定装置。 [解决方案]根据本技术的生物信号测量装置包括电压源,测量电极,电阻器,第一放大器和中性电极。 测量电极连接到电源并与生物体接触。 电阻连接在电源和测量电极之间。 第一个放大器放大电阻和测量电极之间的电位。 使中性电极与活体接触。