ELECTRIC NEURO-ADAPTIVE STIMULATOR AND OUTPUT CASCADE FOR IT Russian patent published in 2006 - IPC A61N1/36 

FIELD: medical equipment; electric stimulators.

SUBSTANCE: electric neuro-adaptive stimulator can be used for general sanitary effect onto physiological systems of human organism. Electric neuro-adaptive stimulator has dc source, starting pulses control and forming unit. Outputs of the latter are connected with code and signal inputs of de-multiplexer, which corresponding outputs connected with inputs of switch amplifiers. Stimulator also has two electrodes and high Q-factor inductance coil, which has sections connected in aiding. High Q-factor inductance coil has three sections connected in series. End of first section and beginning of the second one are connected with first pole of dc source. Beginning of first section is connected with first electrode and with second pole of dc source through first switch amplifier. End of second section and beginning of third section are connected with second pole of dc source through second switch amplifier. End of third section is connected with second electrode and with feedback signal input of starting pulses control and forming unit. Output cascade of electric neuro-adaptive stimulator has switch amplifier and high Q-factor inductance coil. It is additionally equipped with second switch amplifier. High Q-factor inductance coil has three sections connected in series which have aiding connection. End of first section and beginning of second section are connected with terminal intended for connecting first pole of dc source. Beginning of first section is connected with first electrode and with terminal through first switch amplifier. The terminal intends for connecting second pole of dc source. The terminal is also connected with end of second section and with beginning of third section through second switch amplifier. End of third section is connected with second electrode. Change in phase of electric oscillations of stimulating influence is provided.

EFFECT: improved efficiency of electric neuro-adaptive stimulation.

6 cl, 3 dwg