Device for non-invasive blood glucose concentration measurement

Abstract

The subject of the invention is a device for non-invasive blood glucose concentration measurement, comprising a central control system (4), a scattering module (1) and an electronic control system (2) of the scattering module (1) connected to it. The electronic control system (2) of the scattering module (1) is connected to the central control system (4). The scattering module (1) comprises a detection element (28) and a coherent radiation source (14) connected to the control system of the coherent radiation source (13). The device is characterized in that it further comprises a transmission module (7) and an electronic control system (8) of the transmission module (7) connected to it, connected to the central control system (4). The device further comprises a proximity sensor (12), connected to the central control system (4). The device comprises an optical fiber probe (11) comprising an emitting optical fiber (15) and a measuring optical fiber (18). The emitting optical fiber (15) is connected to a coherent radiation source (14). The measuring optical fiber (18) is connected to a detection element (28). The emitting optical fiber (15) and the measuring optical fiber (18) are parallel to each other within the optical fiber probe (11). The emitting optical fiber (15) and the measuring optical fiber (18) have a numerical aperture larger or equal to 0.5.

Dependencies are inferred from the claim text.