In glucose test strip manufacturing, therefore, the quality assurance department conducts an extensive series of measurements over the entire measurement range of the strip for every batch.īasically, there are two methods for addressing batch-specific differences in the production process of glucose test strips. Within each batch, however, the strip properties remain nearly constant. The numerous raw materials used in the manufacturing process of glucose test strips and the influences to which they are subject can never be held constant-even when the manufacturing conditions are identical-that the same glucose concentration will always elicit the same signal change for every batch. This seemingly simple reaction in the test strip is a highly complex process and depends on several factors, including the absorption of the liquid by the reagent layer, the activity of the enzymes, and the sensitivity of the signal-detection method. 1 Then, the fluid part of the blood containing meter and the blood glucose concentration is calculated the glucose to be measured passes into the reagent layer and presented to the patient. This signal change is evaluated by the glucose of the blood. The reagent layer combines enzymes and blood to a glucose test strip? First, in most glucose test other reagents to elicit a detectable signal change in the strips today, the erythrocytes are separated from the rest test strip. What happens when a patient with diabetes applies of the test strip.
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