| 摘要 |
PURPOSE:To make accurate analysis over a long period of time by providing a characteristic quantity selecting means which selects the characteristic quantity having the most useful information on analysis and an analysis means which analyzes a biosignal by using the selected characteristic quantity and executing the decision, analysis of normality, abnormality by the analysis means. CONSTITUTION:A electrocardiographic signal input section 110 is inputted with the electrocardiographic signal from a person to be inspected and a QRS detecting section 120 detects the QRS section of the electrocardiographic signal sent from the electrocardiographic signal input section 110 in the long-term measuring means. The characteristic quantity histogram forming part 140 forms the histograms with respect to various kinds of the characteristics quantity of the electrocardiographic signal from the electrocardiographic signal sent from the electrocardiographic signal input section 110. The analysis section 130 decides whether the waveform of the electrocardiographic signal detected by the QRS section is normal or abnormal by using the histograms of various kinds of the characteristic quantity formed by the characteristic quantity histogram forming section 140 for the above-mentioned electrocardiographic waveform. An analyzed result memory section 160 stores the waveform part where the decision result of the electrocardiographic waveform is decided to be abnormal, the adjacent waveform part thereof and the appeared time, etc. An output section 150 outputs the analyzed results to a printer. |
