| PHYSICS AND ENGINEERING PHYSICS |
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Optimization of a coil design for magnetic hyperthermia treatment based on the finite element method |
| WU Jian'an1, WU Zuhe1, WANG Heng1, LI Liya2, TANG Jintian1 |
1. Key Laboratory of Particle & Radiation Imaging of the Ministry of Education, Department of Engineering Physics, Tsinghua University, Beijing 100084, China;
2. Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing 100029, China |
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Abstract A D-shaped coil improved the magnetic intensity and magnetic field uniformity over a circular coil for tumors in the head. The coil was designed using computer simulations and evaluated in trials with the center magnetic field intensity increased by 5.9%, and the valid treatment space increased by 4.6%. The coil also meets the design requirements.
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| Keywords
tumor
magnetic hyperthermia
finite element method
electromagnetic field
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Issue Date: 15 April 2016
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2016,
Vol. 56
