The sterile medical swab does not contain bacteria or other live microorganisms. Commonly used sterilization methods include autoclave, ETO (Ethylene Oxide Gas) and gamma radiation. Sterile swabs are usually used for biological sample collection to avoid sample contamination, and for medical purposes to avoid infection.
Helps you practice slow, deep breathing
Exercise your lungs and make them stronger as you recover from surgery
Helps clear mucus that builds up in the lungs
Reduce your risk of lung infections as you recover from surgery