NON-INVASIVE BLOOD GLUCOSE LEVEL MEASUREMENT METHOD AND NON-INVASIVE BLOOD GLUCOSE LEVEL MEASUREMENT DEVICE

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United States of America Patent

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15544677

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The non-invasive blood glucose level measurement device (1) is provided with a pulse waveform measurement unit (2) having FBG sensors (4) for measuring an acceleration pulse wave of a test subject; and a data-processing unit (3) for calculating the blood glucose level of the test subject at the point in time of measurement of the acceleration pulse wave, from waveform information of the measured acceleration pulse wave, on the basis of a predetermined correlation. The correlation is a calibration curve constructed by carrying out a PLS regression analysis, using the blood glucose level measured by a non-invasive blood glucose method as the objective variable, and a simultaneously-measured acceleration pulse wave as the explanatory variable. A non-invasive blood glucose level measurement device capable of measuring blood glucose level at about the same measurement accuracy as an invasive blood glucose measurement device can be achieved thereby.

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Patent Owner(s)

Patent OwnerAddress
SHINSHU UNIVERSITY1-1 ASAHI 3-CHOME MATSUMOTO-SHI NAGANO 390-8621

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Inventor Name Address # of filed Patents Total Citations
ISHIZAWA, Hiroaki Ueda-shi, Nagano, JP 26 192
KOYAMA, Shouhei Ueda-shi, Nagano, JP 2 3

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