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The SUDOSCAN System is a medical device for the measurement of galvanic skin response to aid in the assessment of sudomotor function. SUDOSCAN is indicated for use in the general adult population.

SUDOSCAN is based on two well-known principles, reverse iontophoresis and electrochemistry. SUDOSCAN collects physiological data by means of chronoamperometry and processes them with analysis software. SUDOSCAN devices use both technologies, coupled and complemented with exclusive software which analyzes cutaneous conductance data collected through the chronoamperometric measurements. The SUDOSCAN system is composed of: - analog acquisition electronic circuitry with low-noise front end - multiplexing control unit for selecting the appropriate acquisition channels - optically isolated USB interface controller - power converter - 4 electrodes placed on the feet and the hands - touch-screen computer running the proprietary SUDOSCAN software