How to Deal with Bent Cannulas on an Insulin Pump Infusion Set

How to Deal with Bent Cannulas on an Insulin Pump Infusion Set

Dealing with a bent cannula on an insulin pump infusion set can be frustrating and uncomfortable. A bent cannula can cause irregular blood sugar readings, reduced insulin absorption, and skin irritation. If you find yourself in this situation, don't worry! We've got you covered. Here are some steps to follow:

Identify the Problem

The first step is to identify if the cannula is indeed bent. Check your infusion set for any kinks, bends, or twists. If you notice that the cannula is not straight, it's likely the culprit behind your issues.

Assess the Severity

Not all bent cannulas are created equal. Some may be only slightly bent, while others may be severely bent. Assess the severity of the bend to determine the best course of action.

Remove the Infusion Set

If the cannula is severely bent, it's best to remove the infusion set altogether. This will prevent any further issues and allow you to assess the damage. To remove the infusion set, follow these steps:

  1. Stop your pump and disconnect the infusion set from the pump.
  2. Gently pull the infusion set out of your skin.
  3. Remove the adhesive strips holding the infusion set in place.
  4. Dispose of the used infusion set responsibly.

Inspect the Site

After removing the infusion set, inspect the site where the cannula was inserted. Check for any signs of skin irritation, redness, or swelling. If you notice any of these symptoms, apply a topical antibiotic ointment to the affected area.

Replace the Infusion Set

Once you've assessed the site, it's time to replace the infusion set. Make sure to choose a new infusion set that is designed for your specific pump and needs.

Clean and Prepare the Site

Before inserting the new infusion set, clean and prepare the site where the cannula will be inserted. This will help prevent any further skin irritation and ensure a smooth insertion process.

Insert the New Cannula

Insert the new cannula into your skin, following the manufacturer's instructions. Make sure to insert the cannula at a 90-degree angle to ensure proper absorption.

Resume Pump Therapy

Once the new cannula is inserted, resume pump therapy and monitor your blood sugar levels closely. If you notice any irregular readings or issues, contact your healthcare provider for further guidance.

Tips and Precautions

To prevent bent cannulas in the future, make sure to handle your infusion sets with care. Avoid bending, twisting, or folding the cannula, as this can cause it to become bent or kinked.

If you experience any issues with your infusion set or notice any signs of skin irritation, contact your healthcare provider for further guidance. They can provide you with additional tips and advice on how to deal with bent cannulas and ensure smooth pump therapy.