PORTABLE INSTRUMENT FOR MEASUREMENT AND ANALYSIS OF BIO-SIGNAL INCLUDING ECG AND PCG AT THE SAME TIME

摘要

PURPOSE: A portable instrument for simultaneously analyzing and measuring a bio signal including an ECG and PCG is provided to simultaneously obtain various bio information through one measurement through various sensors. CONSTITUTION: A bio signal is measured by using electrodes(12,13), a PPG(Photolethysmogram), and a microphone(11). An LCD(21) displays the measured signal and status. An LED(22) displays the degree of danger. An alarm is generated through a speaker(24).