대한한의진단학회지 (The Journal of the Society of Korean Medicine Diagnostics)
- 제9권1호
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- Pages.131-135
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- 2005
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- 1226-5241(pISSN)
경락노선상 직류 전위 측정에서의 문제점
The Problems in the Measurement of DC Potential on Meridian Skin Area
- Heo, Ik-Beom (TASFO) ;
- Lee, Woo-Cheol (Department of Biomedical Engineering, Seoul Health College) ;
- Lee, Yoo-Jeong (Department of Mediacal R&D, Korea Institute of Oriental Medicine) ;
- Yin, Chang-Shik (Department of Acupuncture, CHA Biomedical Center, College of Medicine, Pochon CHA University)
- 발행 : 2005.07.31
초록
Background and purpose: The measurement of direct current (DC) potential on skin area of meridian has recently been adopted to explore the electrophysiological characteristics of meridian system, But there exists two problems to be explained; the entity of the DC potential to be measured and the characteristics of electrode gel interface of measurement system, It is not clear whether the DC potential reflect, at least hypothetically, the entity of meridian, and if there exist any unstable factor in the DC potential measurement system. Methods: In this study, we designed an electronic circuit model of skin and applied known DC potential sources