Research on a non-invasive pulse wave detection and analysis system
Li, T.; Yu, G.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi 25(5): 1059-1062
2008
ISSN/ISBN: 1001-5515 PMID: 19024446 Document Number: 622350
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.