Optimization of a coil design for magnetic hyperthermia treatment based on the finite element method

被引:0
作者
Wu J. [1 ]
Wu Z. [1 ]
Wang H. [1 ]
Li L. [2 ]
Tang J. [1 ]
机构
[1] Key Laboratory of Particle & Radiation Imaging of the Ministry of Education, Department of Engineering Physics, Tsinghua University, Beijing
[2] Oncology Department of Integrative Medicine, China-Japan Friendship Hospital, Beijing
来源
Qinghua Daxue Xuebao/Journal of Tsinghua University | 2016年 / 56卷 / 04期
关键词
Electromagnetic field; Finite element method; Magnetic hyperthermia; Tumor;
D O I
10.16511/j.cnki.qhdxxb.2016.24.011
中图分类号
学科分类号
摘要
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. © 2016, Tsinghua University Press. All right reserved.
引用
收藏
页码:406 / 410and416
相关论文
共 24 条
  • [1] Chikazumi S., Physics of Magnetism, (1964)
  • [2] Cherukuri P., Glazer E.S., Curley S.A., Targeted hyperthermia using metal nanoparticles, Advanced Drug Delivery Reviews, 62, 3, pp. 339-345, (2010)
  • [3] Huang C., Chao H., Chang H., Et al., A magnetic induction heating system with multi-cascaded coils and adjustable magnetic circuit for hyperthermia, Electromagnetic Biology and Medicine, 1, 1, pp. 1-6, (2014)
  • [4] Gao Y., Liu Y., Xu C., Magnetic Nanoparticles for Biomedical Applications: From Diagnosis to Treatment to Regeneration, (2014)
  • [5] Haider S.A., Cetas T.C., Wait J.R., Et al., Power absorption in ferromagnetic implants from radiofrequency magnetic fields and the problem of optimization, IEEE Transactions on Microwave Theory and Techniques, 39, 11, pp. 1817-1827, (1991)
  • [6] Lucia O., Maussion P., Dede E.J., Et al., Induction heating technology and its applications: Past developments, current technology, and future challenges, IEEE Transactions on Industrial Electronics, 61, 5, pp. 2509-2520, (2014)
  • [7] Zhuo Z., Zhai W., Cai D., Et al., Conformal treatment method for tumor magnetic induction hyperthermia treatment planning system, Journal of Tsinghua University: Science and Technology, 54, 6, pp. 706-710, (2014)
  • [8] Stigliano R.V., Shubitidze F., Petryk A.A., Et al., Magnetic nanoparticle hyperthermia: predictive model for temperature distribution, Proceedings of the SPIE BiOS, pp. 858410-858418, (2013)
  • [9] Zhuo Z., Wang J., Zhai W., Et al., Numerical modeling and simulation of temperature distribution uncertainty subject to ferromagnetic thermoseeds hyperthermia, Chinese Science Bulletin, 59, 12, pp. 1317-1325, (2014)
  • [10] Cao X., Cai D., Zhang X., Et al., Simulation and optimization of magnetic core of magnetic induction hyperthermia device based on finite element method, 2010 Biomedical Engineering of Four Places Annual Conference Proceedings, pp. 85-90, (2010)