| 摘要 |
FIELD: medical equipment. SUBSTANCE: cylindrical inductor with two windings is used for forming magnetic fields. Windings are disposed inversely perpendicular to each other and fed by two generators for generating different shape magnetic fields(annular, elliptical, pulsing, and inversely perpendicular). Frequency, amplitude and phase shift of generators are programmed. Windings of inductor are turned by 90 deg relatively each other and connected to outputs of supply, which has two sinusoidal current generators. Control inputs of the generators are connected to outputs of unit for programmed influence onto amplitudes, frequencies and current phase difference of these generators. EFFECT: improved efficiency of cure. 1 cl, 1 dwg |
