Sensor patch – worn on the upper arm for 14 daysĪbbott Debuts Flash Glucose Monitoring System: A New Alternative to Fingersticks– An article on a new alternative to fingersticks and CGM’s.įreeStyle Libre Approved in Europe – An detailed overview of the Freestyle Libre system, including design, pricing, and accuracy data. Touchscreen reader device – displays data and trend information To use the FreeStyle Libre, multiple parts are required: The FreeStyle Libre system does not require fingerstick calibration, so users can dose insulin based on its readings (except for when hypoglycemic, when glucose levels are rapidly changing, or when symptoms don’t match the system’s readings). However, unlike CGM, FGM does not have hypo- or hyperglycemia alarms and will only provide a trend graph if it has been swiped in the past eight hours. This allows people to get individual blood sugar readings (like BGM) and trend information (like CGM). When the reader device is swiped close to the sensor, the sensor transmits both an instantaneous glucose level and eight-hour trend graph to the reader. In Flash Glucose Monitoring, patients have a sensor inserted on their upper arm and a separate touchscreen reader device. The Abbott FreeStyle Libre is currently the only flash glucose monitoring product available, and it is currently only approved in Europe. What It Does: Flash Glucose Monitoring* (FGM) is the newest method of glucose testing that is seen as a hybrid between meters and CGMs.
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