1.

論文

論文
山田, 外史 ; 池畑, 芳雄
出版情報: Journal of the Japan Society of Applied Electromagnetics and Mechanics = 日本AEM学会誌.  23  pp.591-594,  2015.  日本AEM学会 = The Japan Society of Applied Electromagnetics
URL: http://hdl.handle.net/2297/00048907
概要: Induction heating type hyperthermia treatment, as one of cancer therapies, needs both high magnetic fields (> 2 mT) and a few hundred kHz inside of a body. We proposed the double-pancake type coil system sandwiching human body. The proposed exciting coils can generate magnetic fields with both magnitude and frequency required to a medical treatment, and also can adjust the distance between two flat coils according to the bodily proportions of a patient. In order to make magnetic fields inside a body further increase, a back yoke as magnetic materials is added to both coils. The paper discussed magnetic- and electrical-circuit characteristics of the exciting coil with a back yoke.<br />Special Issue on the Asia-Pacific Symposium on Applied Electromagnetics and Mechanics (APSAEM2014) 続きを見る
2.

論文

論文
山田, 外史 ; 池畑, 芳雄 ; 林, 亮平 ; Yamada, Sotoshi ; Ikehata, Yoshio ; Hayashi, Ryohei
出版情報: 日本AEM学会誌 = Journal of the Japan Society of Applied Electromagnetics.  23  pp.681-685,  2016-02-01.  日本AEM学会
URL: http://hdl.handle.net/2297/00049217
概要: Induction heating type hyperthermia treatment needs both high magnetic fields (> 2 mT) and a few hundred kHz inside of a body to heat magnetic particles and implant materials up to 43°C. We proposed the double-pancake type coils sandwiching human body。 The exciting coils of human scale could generate magnetic fields with both magnitude and frequency required to a medical treatment. In order to make magnetic fields inside a deep body further increase, we proposed that a back yoke as magnetic materials was added to both coils. The paper discussed magnetic- and electrical-circuit characteristics of the coils with a magnetic sheet and ferrite as back yoke.<br />Special Issue on The 23rd MAGDA Conference in Takamatsu (MAGDA2014) 続きを見る