531 マイクロ針を用いた血糖値計測用小型自動採血ポンプの開発(T10-3 マイクロ・ナノバイオテクノロジー(3):デバイス開発・医療応用を目指して,大会テーマセッション,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

概要

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The purpose of this research is to develop a compact and wearable HMS (Health Monitoring System) device which automatically 1) puncturing a blood vessel, 2) extracting and delivering human blood and 3) measuring blood glucose. In this study, a syringe reciprocal type blood extraction pump is employed, which has a painless micro-needle with about 100μm inner diameter. The developed suction device consists of disposable syringe part and continuously-used base part. As a result of performance test , the developed device was able to get above 90% of volumetric efficiency when the driving speed of the piston is set to 1.0mm/s.The blood sugar level is measured successfully by implement of the glucose enzyme sensor.
2008-08-02