Development of Magnetic Field Supply and Wireless Temperature Detection Unit for Hyperthermia

DOI

Bibliographic Information

Other Title
  • ハイパーサーミア用ワイヤレス温度検知技術のための磁場印加検知ユニットの開発

Abstract

<p>Soft heating is a method of hyperthermia with few side effects. In this study, only the tumor is heated by inductively heating an implant of a thermosensitive ferromagnetic material embedded in the tumor from outside the body. We are developing a wireless temperature measurement system that detects the implant temperature wirelessly by detecting the change in implant permeability from the induced electromotive force of a pickup coil installed outside the body. However, when the distance between the excitation coil and the thermosensitive ferromagnetic material increases, the change in the magnetic field decreases, so a highly sensitive pickup coil is required. In this report, we prototyped a magnetic field application detection unit for verification that integrates an excitation coil and a pickup coil, and evaluated experimentally the validity of the coil shape and installation position.</p>

Journal

Details

  • CRID
    1390003825204165376
  • NII Article ID
    130007884901
  • DOI
    10.11239/jsmbe.annual58.249
  • ISSN
    18814379
    1347443X
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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