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. 1997 Sep;35(5):486-92.
doi: 10.1007/BF02525528.

Fast in vivo measurements of local tissue impedances using needle electrodes

Y Kinouchi  1 , T Iritani, T Morimoto, S Ohyama
Affiliations

Fast in vivo measurements of local tissue impedances using needle electrodes

Y Kinouchi et al. Med Biol Eng Comput. 1997 Sep.

Abstract

The objective of the research is to show an in vivo, fast method of measurement of local tissue bio-impedance in the beta dispersion region (0-200 kHz). A needle electrode is used for the purpose. The performances with respect to circuits, electrodes, measurement area and electrical representations are evaluated. A measurement example is shown, and the electrical representations are discussed and compared using it. The method discussed, although invasive, is considered to be useful for local tissue diagnoses concerning structures and physiological functions.

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References

    1. IEEE Eng Med Biol Mag. 1989;8(1):46-9 - PubMed
    1. J Neurol Neurosurg Psychiatry. 1987 Jan;50(1):43-51 - PubMed
    1. Med Prog Technol. 1987;12(3-4):171-83 - PubMed
    1. Res Exp Med (Berl). 1995;195(4):183-92 - PubMed
    1. Eur Surg Res. 1990;22(2):86-92 - PubMed

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