Electrical stimulator

Abstract

An electrical stimulator including at least two channels for outputting an electric signal from a positive electrode output unit and a negative electrode output unit; at least two electrode pairs removably attached to a living body for applying the electric signal to the living body; and a cable for connecting at least two of the channels and at least two electrodes to each other, wherein the two electrode pairs enable electrical stimulation to be applied to the brain while bypassing the brain stem by mounting one electrode pair to two specific positions on the right half of the body and mounting the other electrode pair to two specific positions on the left half of the body, the two electrode pairs are visually distinguishable from each other to make a difference in application of such mounting recognizable, and the two electrode pairs apply mutually different electric signals to the specific positions.

Dependencies are inferred from the claim text.