| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biosignal measuring device that can measure heartbeat equivalent signal, even when heartbeat equivalent signal changes greatly. <P>SOLUTION: CPU 102 compares the occurrence interval of signal detected by heartbeat equivalent signal detecting element 101 and the occurrence interval of heartbeat equivalent signal stored in data buffer 110. If the former interval is within the first desired range according to the standard based on the latter interval, then the CPU judges the signal detected by heartbeat equivalent signal detecting element 101 to be the normal heartbeat equivalent signal, and the occurrence interval of the heartbeat equivalent signal is stored in data buffer 110. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
