Introduction:

Nasal cannulas are medical devices used to administer supplemental oxygen for patients who require additional oxygen support. They consist of a flexible tube that splits into two smaller tubes which are placed into the patient’s nostrils. Proper insertion of a nasal cannula is crucial to ensure the patient receives the appropriate oxygen flow. In this article, we will discuss three ways to insert a nasal cannula correctly.

Method 1: Standard Insertion Technique

1. Wash your hands: It is important to practice good hygiene before handling any medical device. Make sure to wash your hands thoroughly with soap and water or use an alcohol-based hand sanitizer.

2. Assemble the cannula: Attach the smaller end of the nasal cannula tubing to the oxygen source, such as an oxygen concentrator or tank valve.

3. Adjust the flow rate: Set the prescribed oxygen flow rate on your oxygen source according to the healthcare provider’s recommendation.

4. Position the prongs: Hold the prongs of the cannula so that they curve downwards, corresponding to the natural shape of the nostrils.

5. Insert prongs gently into nostrils: Gently insert each prong into the respective nostril, making sure it fits snugly but comfortably.

6. Secure tubing behind ears: Loop the tubing over your ears and gently adjust for comfort and fit.

7. Adjust sliding bolo: Slide the bolo (a small plastic piece on the tubing) towards your face to secure and stabilize the nasal cannula.

Method 2: Insertion with Saline Gel

Using saline gel can help lubricate nasal passages, alleviating discomfort from dryness caused by long-term use of a nasal cannula.

1. Follow steps 1-4 from Method 1.

2. Apply saline gel: Before inserting prongs, apply a small amount of saline gel onto the prongs or inside the nostrils to provide lubrication and minimize discomfort.

3. Complete steps 5-7 from Method 1.

Method 3: Insertion with a Foam Cushion

For patients with sensitive skin or those prone to pressure sores, using foam cushions can provide additional comfort.

1. Follow steps 1-4 from Method 1.

2. Attach foam cushions: Place a foam cushion onto each side of the nasal cannula tubing where it will sit behind the ears.

3. Complete steps 5-7 from Method 1 while making sure that the foam cushions remain properly positioned behind the ears.

Conclusion:

Regardless of which method you choose, always follow your healthcare provider’s guidance and monitor for any signs of skin irritation or complications. Proper insertion of a nasal cannula is vital for efficient oxygen therapy and ensuring patient comfort. By mastering these three methods, you can help make oxygen administration an easy and comfortable experience for those in need.