Abstract: The present disclosure is related to a system for monitoring microcirculation. The system may include a detector, a light source, and a lens set. The detector is inserted under a tongue of a user along a sagittal axis direction of the user; the light source is disposed on a surface of the detector in contact with a bottom surface of the tongue of the user and is configured to emit a light source signal to a target region under the tongue; and the lens set is disposed within the detector for receiving a detection signal from the target region. The detection signal is emitted into the detector along a vertical axis direction of the user and emitted out from the detector along the sagittal axis direction of the user.

Abstract: The present disclosure is related to a system for monitoring microcirculation is provided. The system may include a detector, the detector being inserted under a tongue of a user along a sagittal axis direction of the user; a light source, the light source being disposed on a surface of the detector in contact with a bottom surface of the tongue of the user and being configured to emit a light source signal to a target region under the tongue; and a lens set, the lens set being disposed within the detector for receiving a detection signal from the target region, wherein the detection signal is emitted into the detector along a vertical axis direction of the user and emitted out from the detector along the sagittal axis direction of the user.