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http://dx.doi.org/10.17661/jkiiect.2015.8.2.187

Compare correlation differnces in blood in blood flow velocity parameters and blood flow velocity the radial artery and a piece of paper as a maker  

Heo, Sun-Oh (Department of Biomedical Engineering at Catholic Kwandong University)
Jeong, Jin-Hyeong (Department of Biomedical Engineering at Catholic Kwandong University)
Lee, Sang-Sik (Department of Biomedical Engineering of Catholic Kwandong University)
Publication Information
The Journal of Korea Institute of Information, Electronics, and Communication Technology / v.8, no.2, 2015 , pp. 187-193 More about this Journal
Abstract
In this study, regressive models were employed to predict the blood velocity by using independent variables which measured by 3 sensors, such as electrocardiogram (ECG), photo-plethysmogram (PPG), pulse diagnosis sensor, without ultrasound device at high cost. In experiment, the high predictable model was induced to estimate the blood velocity correctly by comparing correlation values and significance probabilities between independent variables and blood velocities. Results showed that the model induced by two or three independent variables had a higher predictability than those by a single independent variable.
Keywords
ECG; PPG; Pulse wave; Blood flow velocity; Interval velocity;
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