Diabetes is an incurable disease reflecting a disorder of glucose absorption. It is characterized by a high level of sugar in the blood which is called hyperglycemia . The level of sugar in the blood (glycemia) varies during the day and, in diabetics, these variations are significant and require regular measurements. One method used by a large number of diabetics is the self-measurement of the glucose level , by analyzing the content of blood or interstitial tissues. The glycemic self-monitoring allows the patient to measure his own glucose level by means of a drop of blood taken at the fingertip, in order to adapt the treatment. Only the doctor can…