3833 光学センサを用いた循環系機能計測による生体適応能の解析(J14 ヒューマンダイナミクス,J14 ヒューマンダイナミクス)

概要

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The greatly changes of the human circulation dynamics induced by heat, cold, exercise and mental stress or postural change, etc. as environmental factors were known well. To determine the human adaptability by cardiovascular system measurement using an optical-sensor, a small and portable data logger, in which high-speed sampling measurement by 2.56kHz throughout 14 hours continuously was possible, was developed in this study. In addition, we measured the both of skin blood flow and pulse wave as the index of the adaptation of circulatory system to the heat stress and exercise. These results suggested that the sympathetic nerve system as the human circulatory response was able to be evaluated from the signals of the pulse wave included in the signal of skin blood flow.
社団法人日本機械学会の論文
2006-09-15