Bag-Valve-Mask (BVM) ventilation

Bag-Valve-Mask (BVM) ventilation is a method used to help someone breathe when they can't do so effectively on their own. It involves a flexible bag connected to a mask that fits snugly over the person's face. By squeezing the bag, a healthcare provider pushes air into the person’s lungs, ensuring oxygen reaches the bloodstream. The mask creates a seal to prevent air leaks. This technique is commonly used in emergencies to maintain oxygen supply until the person can breathe independently or receive advanced medical care.