Presentation 1998/9/10
Light-Emitting Measurement of Potential in Living Body
Yusuke Mise, Miki Koyama, Yoichi Fujii,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) The measurements of the potential in the living body, as the cardiography, the myography and the encephalography, are very important in the bio-medical applications. These equipments use long wire cables which induce the electromagnetic perturbations due to the high impedance between the measuring electrodes. In this research, the information is transmitted by the light-emitting diode modulated by the potential, to avoid these induction noises. As the transmission medium, the free-space and the optical fiber can be utilized. The induction due to the stray field is eliminated. This method is very simple and this can be applied to the multi-point potential measurement by using many light-emitting diodes with different wavelengths. In this report, the method is proposed and the results of the prototype model are given. The signal-to-noise ratio is measured comparing the ordinary model of the electrocardiography.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) cardiography / light-emitting diode / noise / optical-fiber
Paper # OFT98-21
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Conference Information
Committee OFT
Conference Date 1998/9/10(1days)
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Registration To Optical Fiber Technology (OFT)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Light-Emitting Measurement of Potential in Living Body
Sub Title (in English)
Keyword(1) cardiography
Keyword(2) light-emitting diode
Keyword(3) noise
Keyword(4) optical-fiber
1st Author's Name Yusuke Mise
1st Author's Affiliation Department of Electronic Engineering, Nihon University()
2nd Author's Name Miki Koyama
2nd Author's Affiliation Department of Electronic Engineering, Nihon University
3rd Author's Name Yoichi Fujii
3rd Author's Affiliation Department of Electronic Engineering, Nihon University
Date 1998/9/10
Paper # OFT98-21
Volume (vol) vol.98
Number (no) 265
Page pp.pp.-
#Pages 6
Date of Issue