FAQ Of Continuous Glucose Monitoring

CGM systems available today measure glucose in the interstitial fluid – the fluid between your cells just under the skin. Since CGM is measuring glucose in a different part of your body, it will not be the same concentration as in your blood, but very similar. A blood glucose meter requires that you take a small sample of blood from your fingertip and place it on a test strip that’s inserted inside a meter. The meter provides a glucose value based on the amount of glucose in the blood sample at that moment.

CGM automatically and continuously provides glucose values every few minutes, using a sensor inserted just below your skin. The glucose level taken from your blood can be different from the glucose level in the fluid below your skin. With ordinary CGM and FGM systems, you must insert a new sensor through the skin every 7-14 days. With the JMG MedEquip LLC CGM System, a single sensor lasts for months.

One significant benefit of CGM is that it provides a “moving” picture of how your glucose levels change over time without samples from fingersticks. This can make it easier to see how diet, exercise and other health factors affect your glucose levels. CGM also provides alerts to let you know if your glucose levels are changing rapidly or approaching unsafe levels. Published research studies show using CGM regularly can reduce A1c without increasing hypoglycemia*.