CIRCUIT FOR MEASURING BIOELECTRIC SIGNAL

[Solution] A reference signal is mixed with a bioelectric signal, the capacitance between a biological composition and an input means is detected from the intensity of the reference signal, and the gain of the bioelectric signal is corrected on the basis of the detected capacitance. [Solution] Selon...

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Bibliographic Details
Main Authors SUNDA TAKASHI, SHIMIZU YOUJI, FUKUYAMA YASUHIRO, UENO AKINORI
Format Patent
LanguageEnglish
French
Japanese
Published 02.04.2015
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:[Solution] A reference signal is mixed with a bioelectric signal, the capacitance between a biological composition and an input means is detected from the intensity of the reference signal, and the gain of the bioelectric signal is corrected on the basis of the detected capacitance. [Solution] Selon l'invention, un signal de référence est mélangé avec un signal bioélectrique, la capacitance entre une composition biologique et un moyen d'entrée est détectée à partir de l'intensité du signal de référence et le gain du signal bioélectrique est corrigé sur base de la capacitance détectée. 【解決手段】　生体電気信号に基準信号を混合させ、基準信号の強度から生体組成と入力手段との間の静電容量を検出し、検出した静電容量に基づいて生体電気信号の利得補正を行うようにした。
Bibliography:Application Number: WO2014JP73198