THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE

Wan Mingxi; Chen Jingzhi

Volume 13 Issue 3

May 1991

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Article Navigation > Journal of Electronics & Information Technology > 1991 > 13(3): 263-270

Wan Mingxi, Chen Jingzhi. THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE[J]. Journal of Electronics & Information Technology, 1991, 13(3): 263-270.

Citation:

Wan Mingxi, Chen Jingzhi. THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE[J]. Journal of Electronics & Information Technology, 1991, 13(3): 263-270.

Wan Mingxi, Chen Jingzhi. THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE[J]. Journal of Electronics & Information Technology, 1991, 13(3): 263-270.

Citation:

Wan Mingxi, Chen Jingzhi. THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE[J]. Journal of Electronics & Information Technology, 1991, 13(3): 263-270.

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THEORY AND APPLICATION OF FIELD PERTURBATION TO ELECTRICAL IMPEDANCE TECHNIQUE FOR MEDICINE

Received Date: 1990-02-04
Rev Recd Date: 1990-12-15
Publish Date: 1991-05-19

Abstract

Abstract

A new approach called perrurbation theory is presented to analyze the electri-cal impedance for medicine. The formula of constant voltage and constant current field per-turbation, modified G-L formula and the formula of electrical field perturbation evoked by sound field are derived. The applicafion resnlts of the theory in electroglottographic method are also introduced.

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References(1)

References

E. C. Peanep, CRC Critical Rcviemt in Biomedical Engineering, 13(1985), 227-281.[2]R. Pethhing, Clinical Physics and Physiological Measurement, 8(1987), Suppl. A, 5-12.[3]A. D. Seagar, et al., Clinical Physics and Physilogical Measurement, 8(1987), Suppl. A, 13-31.[4]D. G. Childer, CRC Critical Reviews in Biomedical Engineering, 12(1985), 131-161.[5]D. B. Geselowitze, IEEE Trans. on BME, BME-18(1971), 38-41.[6]J. Lehr, IEEE Trans. on BME, BME-19(1972), 156-157.[7]万明习等,中国医疗器械杂志,13(1989)025-129.[8]万明习等,中国医疗器械杂志,14(1990),1-6.

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