JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE) ›› 2010, Vol. 40 ›› Issue (6): 36-40.
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SUN Xin, LIU Chang-chun, ZHAO Yu-juan, WANG Xin-pei
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Reduction of blood fluidity is an important risk factor for atherosclerosis and cardiovascular diseases. Frequent examination of blood fluidity has a great significance on prevention of cardiovascular diseases. A hemodynamic model of the vascular system of the upper limb was established. Based on the analysis of the decay of arterial static pressure, the blood fluidity index F was used to represent the blood fluidity in vivo. Using a function approximation method, the blood fluidity index F was calculated. Results of the experiment indicated that the method and the measurement system had good reproducibility and performed well in terms of sensitivity and specificity.
Key words: blood fluidity, noninvasive, in vivo
SUN Xin, LIU Chang-chun, ZHAO Yu-juan, WANG Xin-pei. Non-invasive measurement of blood fluidity in vivo[J].JOURNAL OF SHANDONG UNIVERSITY (ENGINEERING SCIENCE), 2010, 40(6): 36-40.
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