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Development of inductive heating equipment using an inductive aperture-type applicator.

H Kato·M Furukawa·N Uchida·T Kasai·Y Fujita·F Koda·H Kuroda·T Ishida
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Abstract

We designed an inductive aperture-type applicator, IATA, consisting of a one-turn, square, column-like coil made of a metal strip. In experiments using a phantom, this applicator was seen to have the following characteristics: (1) it does not excessively heat the fat layer; (2) deep portions can be heated effectively; (3) heat can be applied to the subject, without contact with the applicator; (4) excessive generation of heat does not occur in parts of tissue near the edge of the aperture; (5) size of the aperture can be changed for adaptation to size of the site to be heated; (6) the aperture can be modified to fit the shape of the subject and the depth of penetration is influenced by size of the subject being heated; (7) the applicator can be driven at an arbitrary frequency; (8) efficiency of heat generation to the input power is low. The inductive heating equipment, 'Inductron', which we have developed possesses the necessary requirements for adequate clinical application.

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Adipose TissueAgedEquipment DesignHead and Neck NeoplasmsHot TemperatureHumansMaleModels, AnatomicRadio WavesJournal ArticleResearch Support, Non-U.S. Gov't

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H Kato, M Furukawa, N Uchida, T Kasai, Y Fujita, F Koda, H Kuroda, T Ishida. Development of inductive heating equipment using an inductive aperture-type applicator.. https://doi.org/10.3109/02656739009140812

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