Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1991 Issue 11
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- Pages.98-100
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- 1991
SKIN IMPEDANCE MEASUREMENTS USING COMPOUND ELECTRODES
복합형 전극을 이용한 피부의 전기저항 측정
- Woo, Eung-Je (Department of Biomedical Engineering, Kon Kuk University)
- 우응제 (건국대학교 의과대학 의학공학과)
- Published : 1991.11.15
Abstract
We studied the characteristics of the compound electrode and found that the compound electrode provides the four-electrode method in a compact form. We developed a new method of measuring the skin impedance using simple electrodes at low frequencies. At high frequencies where the effect of internal tissue impedance is not negligible, we used the compensation method using compound electrodes since they measure the voltage right under the skin. At 50 kHz, we measured the real part of the skin impedance of less than
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