METHOD OF INTRACAVITARY RADIO-FREQUENCY HYPERTHERMIA AND DEVICE INTENDED FOR ITS REALIZATION Russian patent published in 1998 - IPC

FIELD: physiotherapy method and means. SUBSTANCE: radio- frequency hyperthermia is performed by arrangement of radiator in form of dipole along animal's body cavity and by excitation of current waves in dipole arms and electromagnetic fields in animal's body. At the same time additional current and charges are excited in electromagnetic energy transmission line. These waves are close in amplitude to waves of current and charges induced in transmission line and being close to and in antiphase with them due to electromagnetic interaction with radiator. Device intended for method realization has radio-frequency generator, output of which is connected to radiator through line and phasing switchgear with bipolar output. In this case, pole coupling parameters of phasing switchgear connected to dipole arm nearest to line input exceed pole coupling parameters of phasing switchgear connected to distant dipole arm. Phasing switchgear may be made in form of inductively coupled circuits. EFFECT: enhanced physiotherapeutic effect. 4 cl, 20 dwg