COIL DEVICE AND COIL DRIVING DEVICE

摘要

PROBLEM TO BE SOLVED: To stimulate the part of incontinence of urine to be treated with a low electric power consumption and with efficiency. SOLUTION: The coil device for treating the incontinence of urine is provided with a core 8 around which a coil 6 of Ritz wire is formed. Since lits wire is used, the AC resistance by skin effect is low when a high-frequency pulse current passes through the coil 6 and little heat is produced accordingly.