The present invention relates to an apparatus and to a method for rapid suppression of acute and chronic pain, which can be used also in the paediatric field or with particular forms of pain such as chemotherapy-induced peripheral neuropathy (CIPN) and neuralgias that affect the eye bulb, and is in general particularly useful and effective in regard to pains of high degree and/or resistant to other analgesics, such as opiates or other forms of conventional electro-analgesia such as transcutaneous electrical nerve stimulators (TENS) and implanted stimulators. According to the present invention, strings of synthetic ''non-pain'' information of considerable effectiveness are generated, such as to enable a high reproducibility of the clinical result. The synthesis is made by combining new geometries of waveforms and new modulations in complex sequences, perceived instantaneously as ''self'' and as ''non-pain'' by the C. N. S.
Apparatus and method for rapid suppression of neuropathic, oncological, and paediatric pain, resistant to opiates and to conventional electro-analgesia