CIRCUIT FOR GENERATING IRREGULAR SUCCESSION OF SEPARATE ELECTRIC PULSES FOR ELECTRO-ANALGESY PROCESSING

摘要

TO PRODUCE AN IRREGULAR SUCCESSION OF SEPARATE ELECTRICAL PULSES, AT AN IRREGULAR AND STOCHASTIC RATE, FOR AN ELECTROANALGESIA TREATMENT, THE CIRCUIT INCLUDES A SOURCE OF RECURRENCE SIGNALS, ENSURING A RANDOM FREQUENCY SUCCESSIVE. /P P THE SOURCE OF RECURRENCE SIGNALS IS CONSTITUTED BY A SOURCE OF NOISE SIGNALS, PREFERABLY MADE BY MEANS OF A TR1 TRANSISTOR, MOUNTED IN THE VERSUS. AT THE OUTPUT OF THIS SOURCE OF NOISE SIGNALS, AN R4, C4, VE, ICM SIGNAL FILTERING AND SUPPRESSION CIRCUIT IS MOUNTED, WHICH PROCESSES THE NOISE SIGNAL FROM SOURCE TR1, TO PRODUCE AN IRREGULAR SUCCESSION AT LOW FREQUENCY OF SEPARATE SIGNALS . /P P APPLICATION TO THE PRODUCTION OF ELECTRIC PULSES AT IRREGULAR RATE, IN PARTICULAR FOR A TREATMENT OF ELECTROANALGESIA.