FIELD: medical engineering. SUBSTANCE: device has contact wires, input units, central micro-processor and oscillator Each input unit has controllable amplifier, unit for controlling signal transformation, controllable analog-to-digital converter, micro-processor and read-only memory unit. The oscillator has oscillator microprocessor, analog-to-digital converter, DC power supply source and two analog keys. EFFECT: high accuracy of measurements. 2 cl, 2 dwg
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