Non-invasive blood sugar measuring device for determining blood glucose, has microcontroller evaluating oxygen saturation and exchange in related blood sugar value by reading calibration, and display displaying existing blood sugar value

摘要

The device has a finger opening (2) at a housing (1) for inserting a finger. A spectro-photometry measurement is carried out for partial oxygen saturation. A keypad (4) is arranged at the housing for inputting a relationship between the oxygen saturation and related blood sugar value as a calibration in a microcontroller (3). The microcontroller evaluates the oxygen saturation and exchange in the corresponding blood sugar value by reading the calibration. An existing blood sugar value is displayed in a display (5) that is arranged in the housing.