| 摘要 |
PROBLEM TO BE SOLVED: To simultaneously and efficiently treat the whole muscle to cause musclar backache. SOLUTION: Concerning this high-frequency therapy instrument, the musclar fatigue is treated by a magnetic field generated by a coil part 3 to which a high frequency current is made to flow. The coil part 3 is arranged inside the area of which the longitudinal length is more than 5cm but less than 8cm and the lateral width is more than 7cm but less than 12cm. Otherwise, a pair of left and right longitudinally long coil parts 3 are arranged and the lateral gap of both the coil parts 3 and 3 is gradually enlarged toward the down-side. Otherwise, the lower end sides of both the coil parts 3 and 3 are bent to be spread toward the outside. The whole muscle causing the musclar backache can be covered within the minimum area. |
