THE DEVICE CONSISTS OF 2 PARTS : 1.THE FIRST PART IS CONNECTED WITH AN ELECTRODE MADE OF SPECIAL ALLOY AND PLACED ON THE FRONT OF THE PATIENT DURING TREATMENT BY THE DEVICE 2.THE SECOUND PART WHICH FORMS THE BASE OF THE DEVICE CONSISTS OF A WIRE CONNECTED WITH AN ELECTRIC SOURCE ,A VOLTAMETRE AND MOVING KEY (WHICH CONNECT AND DISCONNECT THE ELECTRIC CURRENT AND THE VOLTAMETRE EACH SEPARTELY)..