[1]吴亚,孙剑飞,郭全忠,等.肿瘤热疗用交变磁场发生器的研制[J].东南大学学报(自然科学版),2004,34(6):794-796.[doi:10.3969/j.issn.1001-0505.2004.06.017]
 Wu Ya,Sun Jianfei,Guo Quanzhong,et al.Development of AC magnetic heating setup for cancer therapy with magnetic fluid hyperthermia[J].Journal of Southeast University (Natural Science Edition),2004,34(6):794-796.[doi:10.3969/j.issn.1001-0505.2004.06.017]
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肿瘤热疗用交变磁场发生器的研制()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
34
期数:
2004年第6期
页码:
794-796
栏目:
计算机科学与工程
出版日期:
2004-11-20

文章信息/Info

Title:
Development of AC magnetic heating setup for cancer therapy with magnetic fluid hyperthermia
作者:
吴亚 孙剑飞 郭全忠 顾宁
东南大学纳米科学与技术研究中心, 南京 210096
Author(s):
Wu Ya Sun Jianfei Guo Quanzhong Gu Ning
Research Center for Nano-Scale Science and Technology, Southeast University, Nanjing 210096, China
关键词:
肿瘤治疗 磁流体热疗 高频磁场
Keywords:
tumor therapy magnetic fluid hyperthermia high frequency magnetic field
分类号:
TP391.75
DOI:
10.3969/j.issn.1001-0505.2004.06.017
摘要:
装置的磁路部分设计成环回形,磁路中的气隙用于产生高频磁场.在励磁线圈中加入铁氧体磁芯显著增强了装置输出的磁场强度; 电路部分采用桥式拓扑结构,因而功率变换效率很高.装置的指标为:频率25~120 kHz,磁场强度6~16 kA/m.对磁场强度的测量表明磁场分布均一.使用该装置加热纳米磁性材料,可使其在室温下升温达28 ℃.这些工作为磁流体肿瘤热疗的临床应用提供了参考.
Abstract:
The setup produces an AC(alternating current)magnetic field at the gap between the magnetic poles. Ferrite core in excitation winding enhances the magnetic field intensity, and bridge topology in circuit achieves high efficiency of power conversion. The frequency and magnetic field intensity are 25-120 kHz and 6-16 kA/m, respectively. Intensity measurement shows the uniformity of the magnetic field. The temperature increment of the magnetic nano-materials can be up to 28 ℃ with magnetic heating under room temperature. The results suggest a way for clinical application in the magnetic fluid hyperthermia(MFH)cancer therapy.

参考文献/References:

[1] Jordan Andreas,Scholz Regina,Maier-Hauff Klaus,et al.Presentation of a new magnetic field therapy system for the treatment of human solid tumors with magnetic fluid hyperthermia [J].Journal of Magnetism and Magnetic Materials, 2001(225):118-126.
[2] Jordan Andreas,Scholz Regina,Wust Peter,et al.Magnetic fluid hyperthermia(MFH):cancer treatment with AC magnetic field induced excitation of biocompatible superparamagnetic nanoparticles[J].Journal of Magnetism and Magnetic Materials, 1999(201):413-419.
[3] 熊腊森,全亚杰.高频感应加热逆变电源的研究[J].电焊机,1999,29(12):18-20,23.
  Xiong Lasen,Quan Yajie.A study on high frequency inverter for induction heating application [J]. Electric Welding Machine, 1999,29(12):18-20,23.(in Chinese)
[4] 陈维,李敏远.IR2110的功能及其在高频感应加热电源中的应用[J].常德师范学院学报(自然科学版),2000,12(1):57-60.
  Chen Wei,Li Minyuan.IR2110’s functions and application in heating power supply by HF induction[J].Journal of Changde Teachers University(Natural Science Edition), 2000,12(1):57-60.(in Chinese)
[5] Hiergeist R,Andra W,Buske N,et al.Application of magnetite ferrofluids for hyperthermia [J].Journal of Magnetism and Magnetic Materials, 1999(201):420-422.

备注/Memo

备注/Memo:
基金项目: 国家高技术研究发展计划(863计划)资助项目(2002AA302207)、江苏省高技术研究计划资助项目(BG2001006).
作者简介: 吴亚(1975—),男,硕士生; 顾宁(联系人),男,博士,教授,博士生导师,guning@seu.edu.cn.
更新日期/Last Update: 2004-11-20