BIOLOGICAL INFORMATION ACQUISITION DEVICE AND ELECTRONIC DEVICE

A small biological information acquisition device that can noninvasively acquire biological information is provided. The biological information acquisition device includes a first light emitting element 30A serving as a first infrared light source that is used for acquiring positional information of...

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Hauptverfasser: EGUCHI, TSUKASA, ISHIGURO, HIDETO
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A small biological information acquisition device that can noninvasively acquire biological information is provided. The biological information acquisition device includes a first light emitting element 30A serving as a first infrared light source that is used for acquiring positional information of blood vessels and emits infrared light having a peak wavelength »1, and a second light emitting element 30B serving as a second infrared light source that is used for spectral analysis and emits infrared light having a peak wavelength »2 different from the peak wavelength »1.