Can the FreeStyle Libre 3 Reader Use Test Strips? User Alert

Is the FreeStyle Libre 3 Reader compatible with the test strips? Diabetes control is dependent on regular monitoring of blood glucose levels. The FreeStyle Libre 3 is a diabetic favourite because it provides the convenience of Continuous Glucose Monitoring (CGM) without the burden of regular finger-prick testing. However, users want to know if they can continue using test strips with the FreeStyle Libre 3 Reader for traditional glucose testing. The answer is yes, and in this article, we shall describe how to do it, its benefits, as well as critical information on compatibility and limitations.

Rapid Response: Yes, It Can

The FreeStyle Libre 3 Reader also features a built-in fingerstick blood glucose meter via which patients can perform fingerstick testing using Specialised test strips. This aspect provides a second means of Blood Glucose testing, thus complementing the system’s continuous glucose monitoring (CGM) feature. According to Abbott, the manufacturer, the reader can serve as a reliable glucometer for manual glucose checks when needed.

How to Use FreeStyle Libre 3 Reader Test Strips?

Operating test strips with the FreeStyle Libre 3 Reader is easy if you follow the correct procedure. The reader itself has a connected meter that is compatible with FreeStyle Precision Neo blood glucose test strips, giving reliable results when used correctly. This is how you carry out a fingerstick test:

1. Wash your hands in warm, soapy water and dry them to prevent contamination that may influence results.
2. Check the package of test strips for the expiration date. Expired FreeStyle Precision test strips could not provide an accurate test.
3. Open the foil pocket along the notch provided by tearing and discard the test strip. Use it immediately to maintain its integrity.
4. Insert the test strip into the reader’s test strip port with the three black lines facing up. Push until it stops, and the reader will activate automatically.
5. Obtain a blood sample using a lancing device. Place a small drop of blood on the white area at the tip of the test strip.
6. Wait for the result. The reader will display your blood glucose level on the screen.
7. Remove and discard the used test strip according to local waste disposal regulations. Wash your hands again to prevent infection

For detailed guidance, refer to the FreeStyle Libre 3 Reader user manual and the instructions included with the FreeStyle Precision Neo test strips (FreeStyle Libre 3 User Manual). Always ensure proper handling and storage of test strips to maintain their accuracy.

Why Is This Feature Useful?

The capability to utilise test strips with CGM systems, such as the FreeStyle Libre 3 Reader, provides a number of advantages for people with diabetes:

• Backup Glucose Testing: If the CGM sensor fails to work or gives readings that seem suspicious, patients can switch back to conventional/traditional glucose testing to verify their blood glucose level.
• Convenience: FreeStyle Libre 3 Reader is both a continuous glucose monitoring (CGM) reader as well as a blood glucose meter, therefore minimising having to carry multiple devices. This feature is particularly convenient for use while travelling or in emergencies.
• Flexibility: An occasional fingerstick glucose test may be required, e.g., acute glucose fluctuation with exercise or symptoms of hypoglycemia or hyperglycemia, for rapid confirmation.
• Confirmation Provides: Users with the ability to confirm Continuous Glucose Monitoring (CGM) readings by performing a fingerstick test, which provides accuracy and confidence in emergencies.

This feature adds to the Libre 3 features and positions the system as an all-inclusive tool for full diabetes management. As noted in user discussions, this dual functionality is highly valued for its practicality.

Compatibility and Limitations:

FreeStyle Libre 3 Reader glucometer is only compatible with FreeStyle Precision Neo blood glucose test strips. Others or different brands of test strips may lead to errors or incorrect results. Test strips have been specifically designed for the reader’s built-in meter, thereby giving precise results when utilised properly.

However, there are important limitations to consider:

• Indicated Use: The meter is indicated for self-testing in diabetic patients and is not indicated for diabetes diagnosis or use in critically ill patients, neonates, or hyperglycemic individuals and hyperosmolar states.
• Medical Conditions: Do not use the meter if one is hypotensive, in shock, or dehydrated, as these conditions will give you faulty results.
• Environmental Conditions: The unit can be used between 59°F and 104°F (15°C – 40°C). Use outside of this temperature range will produce an error message (E-1).
• Used Test Strip Disposal: Dispose of used test strips per local laws and medical waste disposal procedures.

For the full list of precautions, see the user guide and test strip instructions (FreeStyle Libre 3 User Manual as given above).

Key Considerations for Accurate Testing:

Conclusion:

The FreeStyle Libre 3 Reader can indeed use FreeStyle Precision Neo test strips, allowing users to perform traditional glucose testing alongside continuous glucose monitoring. This FreeStyle reader function provides added flexibility, convenience, and reliability for diabetes management. By using the correct test strips and following proper procedures, users can leverage this feature for backup glucose testing or manual glucose checks when needed. Always consult the user manual and test strip instructions to ensure accurate and safe use of this versatile blood glucose meter.