Operation of the magnetic micro-machine with the hyperthermia mechanism and its exothermic characteristic
Operation of the magnetic micro-machine with the hyperthermia mechanism and its exothermic characteristic
复制标题
热疗机构磁微机械的工作及其放热特性
DOI：
10.1109/intmag.2002.1001381
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发表时间：
2002
期刊：
影响因子：
--
通讯作者：
K. Arai
中科院分区：
文献类型：
--
作者：
F. Sato;M. Jojo;H. Matsuki;Toshiro Sato;M. Sendoh;K. Ishiyama;K. Arai
仅提供摘要形式。在对癌组织的治疗中，热疗被认为是一种微创治疗技术。通过这种疗法，我们提出了“软加热”方法，该方法允许通过施加外部磁场来加热嵌入体内的热敏磁性材料，从而使肿瘤组织坏死。我们的方法是一种不需要温度测量的非接触式加热系统，使用具有居里温度的热敏磁性材料作为加热元件，足以不对肿瘤部位以外的其他部位造成损害。在本文中，我们研究了一种新的癌症治疗方法，该方法能够有效地加热目标受影响的区域，结合显着改进的混合加热器的加热效率和利用外部磁场的凝胶中的可移动磁性微机器。
Summary form only given. Among the treatments for cancer tissue, hyperthermia is known as a minimally invasive treatment technique. With this therapy, we propose 'Soft Heating' method, which allows thermosensitive magnetic materials embedded in the body to be heated by the application of the external magnetic field, thus necrotizing the tumor tissues. Our method, a non-contact heating system without the necessity of temperature measurements, uses as a heating element thermosensitive magnetic materials with Curie temperature, sufficient enough not to cause a damage to the rest besides the tumor site. In this paper we have examined a new cancer treatment which enables an effective heating on the objective affected area, in combination with a significantly improved hybrid heater for the heating efficiency and a movable magnetic micro-machine in gels utilizing the external magnetic field.