Unlock the Power of Continuous Glucose Monitoring: A Comprehensive Guide to Applying the Freestyle Libre 3
The Freestyle Libre 3 is a revolutionary device that empowers individuals with diabetes to take control of their health. Its user-friendly design and discreet profile make it an ideal companion for real-time glucose monitoring. However, like any medical device, proper application is crucial to ensure accurate and effective use. This comprehensive guide will lead you through the step-by-step process of applying the Freestyle Libre 3, empowering you to unleash its full potential.
Before embarking on the application process, it is essential to gather the necessary supplies. These include the Freestyle Libre 3 sensor, an alcohol wipe, and a clean towel or gauze pad. With these items in hand, you can proceed with confidence, ensuring a hassle-free application. The first step involves preparing the application site on the back of your upper arm. Using the alcohol wipe, thoroughly cleanse the area to remove any dirt or oils. This step ensures optimal adhesion and prevents irritation. Once the application site is prepared, you can proceed to the next step.
Holding the Freestyle Libre 3 sensor in one hand, gently remove the protective cap from the adhesive side. With the exposed adhesive, align the sensor with the prepared application site and firmly press it onto your skin. Hold it in place for a few seconds to ensure a secure bond. Finally, apply gentle pressure to the applicator button until you hear a click. This action inserts the sensor needle into your skin, initiating the glucose monitoring process. The entire application process should take no longer than a few minutes, allowing you to quickly and seamlessly begin tracking your glucose levels.
Inserting the Sensor into the Transmitter
Once you’ve prepared the sensor and transmitter, it’s time to insert the sensor into the transmitter.
Step 1: Remove the Transmitter Cap
Hold the transmitter in one hand and use your other hand to gently pry off the cap on the side. Be careful not to touch the metal contacts on the cap or the transmitter.
Step 2: Align the Sensor and Transmitter
Hold the sensor in one hand and the transmitter in the other. Align the arrows on the sensor with the arrows on the transmitter.
Step 3: Insert the Sensor
Holding the sensor and transmitter together, align the arrow on the sensor with the arrow on the transmitter. Gently push the sensor into the transmitter until it clicks into place.
Step 4: Secure the Transmitter
Once the sensor is inserted, use the cap provided in the box to secure the transmitter over the sensor. Make sure the cap is tight, but do not overtighten it.
| Tips for Inserting the Sensor | |
|---|---|
| Hold the sensor and transmitter firmly. | |
| Align the arrows carefully. | |
| Push the sensor in gently until it clicks into place. | |
| Secure the cap tightly. |
Activating the Sensor
Once you have inserted the sensor, it’s time to activate it. Here’s how:
1. Download the Freestyle Libre 3 app
If you haven’t already, download the Freestyle Libre 3 app to your compatible smartphone. You can find the app in the Apple App Store or Google Play Store.
2. Create an account
If you’re a new user, you’ll need to create an account. Follow the instructions in the app to create a username, password, and profile.
3. Scan the sensor
Once you’ve created an account, you can scan the sensor. Open the app and tap the “Scan Sensor” button. Hold the phone over the sensor until the app beeps and vibrates.
4. Enter the sensor code
The app will ask you to enter the sensor code. You can find the sensor code on the back of the sensor box. Enter the code and tap “Continue.”
5. Start the sensor
The app will now start the sensor. This process may take a few minutes. Once the sensor is started, you will be able to see your glucose readings in the app.
6. Check your readings
You can check your glucose readings anytime by opening the app. The app will show you your current reading, as well as a graph of your readings over time.
7. Change your sensor
The Freestyle Libre 3 sensor lasts for 14 days. After 14 days, you will need to change the sensor. Here are the steps on how to change your sensor:
| Step | Instructions |
|---|---|
| 1 | Remove the old sensor. |
| 2 | Clean the insertion site with an alcohol swab. |
| 3 | Insert the new sensor. |
| 4 | Activate the new sensor. |
Pairing the Sensor with the Reader
Once the sensor is inserted, it’s time to pair it with the reader. This process ensures that the reader can communicate with the sensor and receive glucose readings. Here’s a detailed guide on how to pair the Libre 3 sensor with the reader:
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Turn on the Reader: Press and hold the power button on the reader for a few seconds to turn it on.
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Select "New Sensor": On the reader’s screen, tap on the "New Sensor" option to begin the pairing process.
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Bring Reader to Sensor: Place the reader close to the inserted sensor and hold it firmly for a few seconds.
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Check for Flashing Arrow: A flashing arrow will appear on the reader’s screen, indicating that the sensor is being detected.
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Confirm Sensor Code: The reader will display the sensor code. Verify that it matches the code written on the back of the sensor box.
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Tap "Start Sensor": Once the sensor code is confirmed, tap on the "Start Sensor" button.
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Wait for Countdown: The reader will begin a countdown of 40 minutes. During this time, the sensor warms up and initializes.
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Scan "Start Sensor" Code: After the countdown is complete, the reader will display a "Start Sensor" code. Use the reader to scan this code, which is located on the back of the sensor box.
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Confirm Pairing: Once the "Start Sensor" code is scanned, the reader will confirm that the sensor is successfully paired.
Wearing and Managing the Sensor
1. Choose an area on your body to place the sensor: The sensor can be placed on the back of your upper arm, abdomen, or buttocks.
2. Clean and dry the skin: Wipe the area with an alcohol wipe and let it dry.
3. Remove the protective backing from the sensor: Peel off the paper backing from the sensor.
4. Align the sensor with the skin: Position the sensor so that the arrow is pointing towards your body.
5. Press the sensor onto the skin: Apply firm pressure for 10 seconds to secure the sensor.
6. Insert the sensor into the reader: Place the reader over the sensor and press the “Start” button.
7. Wait for the countdown: The reader will count down from 60 seconds while the sensor warms up.
8. Scan your sensor regularly: Use the reader to scan your sensor regularly (e.g., every 8 hours) to get blood glucose readings.
9. Change the sensor after 14 days: The sensor will expire after 14 days. Remove the old sensor and apply a new one.
10. Troubleshooting:
| Problem | Solution |
|---|---|
| Sensor not sticking | Clean and dry the skin thoroughly, apply firm pressure when applying the sensor, or use an adhesive patch |
| Readings not accurate | Calibrate the sensor by entering a blood glucose reading from a blood glucose meter |
| Sensor won’t scan | Make sure the reader is turned on, hold the reader steady over the sensor, or remove and reinsert the sensor |
How To Apply Freestyle Libre 3
Applying the Freestyle Libre 3 system is a simple and straightforward process that can be done in just a few steps.
- Gather your supplies: You will need the Freestyle Libre 3 reader, a new sensor, and an alcohol wipe.
- Prepare the application site: Clean the area on the back of your upper arm with the alcohol wipe. Allow the skin to dry completely.
- Remove the protective cap from the sensor: Hold the sensor upright and remove the protective cap.
- Apply the sensor to your skin: Place the sensor on the prepared application site and press firmly for 3 seconds.
- Check the reader: The reader will automatically start up and begin searching for the sensor. Once the sensor is found, the reader will display the glucose reading.
People Also Ask About How To Apply Freestyle Libre 3
How often do I need to change the sensor?
The Freestyle Libre 3 sensor lasts for up to 14 days. After 14 days, you will need to remove the old sensor and apply a new one.
Can I wear the sensor while swimming or showering?
Yes, the Freestyle Libre 3 sensor is water-resistant and can be worn while swimming or showering. However, it is important to avoid submerging the sensor in water for long periods of time.
What should I do if I have trouble applying the sensor?
If you have trouble applying the sensor, you can contact the Freestyle Libre 3 customer support team for assistance.
