How to Apply Freestyle Libre Sensors Correctly

how to correctly apply freestyle libre sensor

Table of Content

        • Understanding Continuous Glucose Monitoring
        • All About the Freestyle Libre System
        • Choosing the Best Application Sites
        • Detailed Step-by-Step Application Instructions
        • Maximizing the Benefits of Proper Application
        • The Convenience and Empowerment of Libre

Understanding Continuous Glucose Monitoring

Continuous glucose monitoring (CGM) has revolutionized diabetes management by providing patients with near real-time insights into their glucose fluctuations. This critical information empowers individuals to make lifestyle and treatment choices that avoid potentially dangerous highs and lows.

One of the most popular CGM systems worldwide is the Freestyle Libre from Abbott. Libre sets the standard for user-friendly, accurate glucose monitoring without routine fingersticks. Its small, discreet sensors and intuitive app/reader interface deliver life-changing diabetes data.

All About the Freestyle Libre System

Freestyle Libre consists of a round sensor applied to the skin that measures glucose levels in the interstitial fluid every minute. This fluid closely mirrors blood glucose, allowing the sensor to transmit readings to a handheld reader or compatible smartphone via NFC technology.

Sensors last up to 14 days and require no fingersticks for calibration. Their painless, flexible filament inserts just under the skin’s surface for precise monitoring. The reader/app displays trends, patterns, averages, and other insights to aid management decisions.

Choosing the Best Application Sites

When learning how to apply Freestyle Libre, selecting optimal sites is key. Common areas are the back of the upper arm and abdomen. However, individual anatomy and preferences vary. Consider your activities, clothing, and comfort during sensor wear.

Additionally, rotating sites prevent skin irritation while maintaining sensor accuracy. Avoid recent injection spots, moles, wounds, or tenderness. Consult your doctor about alternative locations if necessary. Properly preparing skin maximizes adhesion for continuous use.

Detailed Step-by-Step Application Instructions

  1. Gather supplies: sensor kit, alcohol wipe, tape (optional). Ensure the sensor expiration date is valid.
  2. Please select a site, clean it thoroughly with an alcohol wipe, and allow it to air dry completely.
  3. Remove the used applicator cap while keeping the sensor flat. Attach the new sensor to the applicator.
  4. Hold the applicator firmly against your prepared site at a 90° angle. Rapidly press the button to insert the flexible filament under the skin smoothly.
  5. Maintain pressure on the applicator for 5 seconds before releasing and removing. Do not pull or tug on the sensor.
  6. Optional: apply adhesive tape or a skin-friendly CGM patch for additional adhesion security during wear.
  7. Follow on-screen prompts to calibrate and initialize the new sensor using your reader or app. Expect a short wait time.

Maximizing the Benefits of Proper Application

Taking the time to learn how to apply Freestyle Libre correctly is immensely valuable. Accurate insertion provides reliable glucose readings to make important diabetes decisions. Users report improved A1c, fewer burning questions in tricky situations, and a more positive quality of life.

Correct sensor wear reduces the risk of dislodging or damage from daily activities. Users can easily manage fluctuating readings or patch failures that undermine management efforts. The entire system performs at its best for nonstop insights to transform health outcomes.

The Convenience and Empowerment of Libre

By mastering application and maximizing sensor wear through proper technique and rotation, individuals gain a powerful diabetes management ally. No routine finger pricks mean reduced pain and hassles. Automated data capture also lifts mental burdens and stress.

With up to 14 days of use from each small sensor, CGM has never been more affordable and accessible for the masses. Real-time glucose data is just a glance away via the intuitive reader display or app dashboard. Patients feel informed and in control of their condition like never before.

In summary, taking the time to learn how to apply Freestyle Libre sensors efficiently sets users up for transformative diabetes care experiences. Contact us if you need any CGM supplies – we’re always here to help the community!

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Frequently Asked Questions

How accurate is the Freestyle Libre sensor?

The Freestyle Libre sensor is very accurate, requiring no fingersticks for calibration. Studies show it has a mean absolute relative difference of less than 10% when compared to reference blood glucose meters.

How long does each sensor last?

Each Freestyle Libre sensor is water-resistant and lasts for up to 14 days of continuous glucose monitoring before needing to be replaced. This provides valuable insights with minimal disruption.

Can I shower or swim with the sensor on?

Yes, the Freestyle Libre sensor is fully waterproof and can be worn during showering, bathing, swimming and other water activities. Just be sure not to submerge the sensor or get it wet for more than 30 minutes at a time.

How do I know if the sensor is working properly?

When you first apply a new sensor, it will take 2 hours to calibrate and start showing readings. After that, you should see glucose numbers updating every minute in your app or reader. If readings seem inconsistent or missing, the sensor may need to be replaced.

What if my sensor falls off early?

If your Freestyle Libre sensor dislodges or stops working before the 14 days, simply apply a new one. Reach out to our support team if you need assistance or have questions about insurance coverage for replacement sensors. We’re here to help!

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