Title :
Basis examination for development of noninvasive blood glucose measuring instrument by near-infrared confocal optical system
Author :
Miyauchi, Yuki ; Horiguchi, Takuro ; Ishizawa, Hiroaki ; Tezuka, Shin-ichirou ; Hara, Hitoshi
Author_Institution :
Grad. Sch. of Sci. & Technol., Shinshu Univ., Ueda, Japan
Abstract :
In this study, we have developed a noninvasive blood glucose measurement system by the body´s near-infrared absorption, which consists of a reflection photodetection system by use of a confocal optical system and a near-infrared laser. The concentration of a glucose fluid has been measured. The correlation between the concentration and the near-infrared absorption of the fluid has been confirmed. And measurement reproducibility has also been confirmed.
Keywords :
biomedical measurement; blood; laser applications in medicine; sugar; glucose fluid concentration; near-infrared absorption; near-infrared confocal optical system; near-infrared laser; noninvasive blood glucose measuring instrument; reflection photodetection system; Blood; Calibration; Density measurement; Optical reflection; Optical variables measurement; Sugar; blood glucose; blood sugar; confocal optics system; near-infrared; noninvasive;
Conference_Titel :
SICE Annual Conference 2010, Proceedings of
Conference_Location :
Taipei
Print_ISBN :
978-1-4244-7642-8
