Dai-Ichi High Frequency Co., Ltd.

Nanotherapy Co., Ltd.

Isamu Tomoda

Kotaro Hirayama

Shuichiro Miyata

To realize a body surrounding solenoid-type body heating device with small coil impedance which can generate a magnetic flux of predetermined density to one part of the living body near the affected area in the solenoid coil, a body heating deviceincludes a cylindrical solenoid coilin which the body can be inserted easily, a high-frequency power supplyto drive the solenoid coil, and a body holderwhich can be inserted easily in the solenoid coil. In the body heating device, an across-body direction cross section of the solenoid coilhas an arched-shape over a half of the solenoid coilin the peripheral direction and a straight-lined shape in the rest, and a secondary solenoid coilwith shorter length and coiled more densely than the solenoid coilis inserted in the solenoid coil. A magnetic corewhich can be inserted easily in the solenoid coilis installed on the body holder

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Kawasaki, Japan

Isamu Tomoda