Patent ID: 11872397
Assignee: NEXALIN TECHNOLOGY, INC.
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 15:
16. A transcranial electrostimulation system for treating a patient, the transcranial electrostimulation system comprising:
a carrier waveform generator configured according to software control provided by a central processing unit (CPU) to output an alternating current carrier waveform that is charge-balanced despite a difference in magnitude between portions of the carrier waveform defining opposite polarities;
a stimulation current generator configured to generate a stimulation current from the carrier waveform output by the waveform generator;
a patient cable for conveying to the patient the stimulation current generated by the stimulation current generator;
one or more reference electrodes, the stimulation current being measurable at the patient by the one or more reference electrodes and an electrode contact impedance being determined therefrom; and
a controller in communication with the one or more reference electrodes, the controller configured to dynamically adjust one or more parameters of the carrier waveform output by the waveform generator in real time with the generation of the stimulation current according to the receipt by the controller of feedback signals based upon the determined electrode contact impedance.