BIOINFORMATION DETECTOR

摘要

A bioinformation detector for monitoring the condition of an organism on the basis of information such that auxiliary data for judging the measurement state of when bioinformation is measured is added to an organism condition value. A bioinformation detector comprises a biosensor for measuring bioinformation for a predetermined time, A/D converting means for acquiring sampling data by A/D-converting the output of the biosensor, storage means storing the sampling data, frequency analyzing means for frequency-analyzing the sampling data stored in the storage means to store the analysis results in a storage section, organism condition calculating means for calculating an organism condition value from the frequency analysis results stored in the storage means, SN ratio calculating means for calculating the SN ratio from the frequency analysis results stored in the storage means, judging means for judging the reliability of the organism condition value from whether the SN ratio is above a predetermined threshold or not, and measured data storing means for associating the result of the reliability judgment with the organism condition value and storing them.