Abbott FreeStyle Libre 2 Manual

Cautions and Important System Information:
What the System has not been evaluated for:
• The System has not been evaluated for use with other implanted medical
devices such as pacemakers.
• The System has not been evaluated or approved for use in pregnant
women, persons on dialysis, or people less than 4 years of age. It is
not known how dierent conditions or medications common to these
populations may aect performance of the system.
How to store the Sensor:
• Store the Sensor Kit between 4°C and 25°C. While you don’t need to keep
your Sensor Kit in a refrigerator, you can as long as the refrigerator is
between 4°C and 25°C.
When is Sensor Glucose dierent from Blood Glucose:
• Glucose levels in the interstitial uid can be dierent from blood glucose
levels and may mean that Sensor glucose readings are dierent from
blood glucose. You may notice this dierence during times when your
blood glucose is changing quickly, for example after eating, taking
insulin, or exercising.
When to remove the Sensor:
• On rare occasions, you may get inaccurate Sensor glucose readings.
If you believe your glucose readings are not correct or do not match
how you feel, perform a blood glucose test on your nger to conrm
your glucose. If the problem continues, remove your Sensor and apply
a new one
• Some individuals may be sensitive to the adhesive that keeps the
Sensor attached to the skin. If you notice signicant skin irritation around
or under your Sensor, remove the Sensor and stop using the System.
Contact your health care professional before continuing to use the System.
• If you have a medical appointment that includes strong magnetic
or electromagnetic radiation, for example an X-ray, MRI (Magnetic
Resonance Imaging), or CT (Computed Tomography) scan, remove the
Sensor you are wearing and apply a new one after the appointment.
The eect of these types of procedures on the performance of the
system has not been evaluated.
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Abbott FreeStyle Libre 2 Specifications

General

Sensor Life	14 days
Communication	Bluetooth
Water Resistance	IP27
Calibration	Factory calibrated
Manufacturer	Abbott
Model	FreeStyle Libre 2
Sensor Type	Flash glucose monitoring
Requires Finger Prick	No
Warm-up Time	1 hour
Operating Temperature	10°C to 45°C (50°F to 113°F)
Meter Category	Continuous Glucose Monitoring (CGM)
Accuracy	MARD 9.2%
Storage Temperature	-20°C to 60°C (-4°F to 140°F)
Compatibility	FreeStyle LibreLink app
Measurement Range	20 to 500 mg/dL
Data Storage	8 hours