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 λ1, 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 λ2 different from the peak wavelength λ1.
本发明提供了一种能够无创获取
生物信息的小型
生物信息获取装置。该
生物信息采集装置包括一个作为第一红外光源的第一发光元件 30A,用于采集血管的位置信息并发射具有峰值波长 λ1 的红外光;以及一个作为第二红外光源的第二发光元件 30B,用于光谱分析并发射具有不同于峰值波长 λ1 的峰值波长 λ2 的红外光。