[Research on a non-invasive pulse wave detection and analysis system].
A novel non-invasive pulse wave detection and analysis system has been developed, including the software and the hardware. Bi-channel signals can be acquired, stored and shown on the screen dynamically at the same time. Pulse wave can be reshown and printed after pulse wave analysis and pulse wave velocity analysis. This system embraces a computer which is designed for fast data saving, analyzing and processing, and a portable data sampling machine which is based on a singlechip. Experimental results have shown that the system is stable and easy to use, and the parameters are calculated accurately.
Li
Ting
T
Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080, China.
Yu
Gang
G
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006339:Heart Rate / Q000502:physiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011674:Pulse; D012815:Signal Processing, Computer-Assisted; D014584:User-Computer Interface