| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pulse wave measuring apparatus which compensates distortion of waveform due to transmission characteristics of hoses. <P>SOLUTION: Pulse waves are detected by pressure sensors 211R and 211L after transmitted via the hoses 21h. A compensation filter 217 having characteristics reverse to the transmission characteristics of the hose is applied to the detected pulse wave to acquire a waveform before transmitted via the hose. <P>COPYRIGHT: (C)2007,JPO&INPIT |
