著者

清水 豊禾 金子 成彦 草鹿 仁

出版者

一般社団法人 日本機械学会

雑誌

年次大会

巻号頁・発行日

vol.2019, 2019

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<p>Recently, traffic accidents due to the sudden change in the physical condition of the driver is attracting attention. In our previous study, we constructed a cardiovascular model capable of reproducing the mechanism of a cardiovascular system, and calculated biological signals by assuming sudden diseases in the model. In the cardiovascular model, stroke volume, the blood volume pumped by a heart per beat, is determined based on the operating conditions of the system considering the positions of baroreceptors and pressure sensors of a cardiac system in blood vessels. However, the simulated result did not well reproduce the measured pulse wave signal. In this study, we reexamined the treatment of bifurcation part of the blood vessel and successfully improved the accuracy of the simulation.</p>