空間分布する局所組織インピーダンスのパラメータ推定に関する理論的検討  [in Japanese] A Theoretical Study about Parameter Estimation of Space Distributed Local Tissue Impedance  [in Japanese]

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Author(s)

    • 安野 恵実子 YASUNO Emiko
    • 阿南工業高等専門学校制御情報工学科 Department of Systems and Control Engineering, Anan National College of Technology
    • 趙 学麗 ZHAO Xueli
    • 徳島大学工学部電気電子工学科 Department of Electrical and Electronic Engineering, Faculty of Engineering, The University of Tokushima

Abstract

In this paper, a new configuration of the electrodes, called divided electrode, is proposed for a short time measurement of bio-impedance in a cross section of a local tissue. Its capability is examined by computer simulations, where a distributed equivalent circuit is used as a model of the tissue. Estimation of impedance parameters is carried out by use of the Gauss-Newton Method. As a result of them, usefulness of the proposed method is confirmed by computer simulations using a typical layered tissue model.

Journal

  • IEEJ Transactions on Electronics, Information and Systems

    IEEJ Transactions on Electronics, Information and Systems 126(3), 319-326, 2006-03-01

    The Institute of Electrical Engineers of Japan

References:  30

Codes

  • NII Article ID (NAID)
    10017276686
  • NII NACSIS-CAT ID (NCID)
    AN10065950
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03854221
  • NDL Article ID
    7856847
  • NDL Source Classification
    ZN31(科学技術--電気工学・電気機械工業)
  • NDL Call No.
    Z16-795
  • Data Source
    CJP  NDL  J-STAGE 
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