BLOOD GLUCOSE MEASUREMENT DEVICE, BLOOD GLUCOSE CALCULATION METHOD, AND BLOOD GLUCOSE CALCULATION PROGRAM

BLOOD GLUCOSE MEASUREMENT DEVICE, BLOOD GLUCOSE CALCULATION METHOD, AND BLOOD GLUCOSE CALCULATION PROGRAM

A blood glucose measurement device, a blood glucose calculation method, and a blood glucose calculation program capable of accurately measuring a blood glucose level by using light are provided. The blood glucose measurement device includes a light source 11 that outputs measurement light L1 to be i...

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Bibliographische Detailangaben
Hauptverfasser: NAKAZAWA Tomoya, SEKINE Rui, KITABAYASHI Masato, HASHIMOTO Yu, IENAKA Anna
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A blood glucose measurement device, a blood glucose calculation method, and a blood glucose calculation program capable of accurately measuring a blood glucose level by using light are provided. The blood glucose measurement device includes a light source 11 that outputs measurement light L1 to be input to a living body 50; a light detector 12 that detects the measurement light L1 propagated inside the living body 50 and generates a detection signal in accordance with an intensity of the measurement light LI; and a computation unit that obtains a time lag between a temporal change in a first parameter related to an oxygenated hemoglobin concentration and a temporal change in a second parameter related to a deoxygenated hemoglobin concentration based on the detection signal, and obtains the data related to the blood glucose level based on the time lag.