Passenger oxygen is provided by oxygen generators. These generators produce oxygen at a given rate, which flows into the bag until you inhale. The bag is the collection vessel, pulling in more oxygen ...

Bag mask ventilation (BMV) is a method for providing a person with immediate ventilation in an emergency. BMV involves a medical professional manually pumping oxygen into a person’s lungs using a self ...

Preoxygenation with a bag-valve-mask device did not reduce the risk for hypoxemia compared with preoxygenation with a face mask during emergency tracheal intubation in the emergency department (ED) or ...

Passenger oxygen is provided by oxygen generators. These generators produce oxygen at a given rate, which flows into the bag until you inhale. The bag is the collection vessel, pulling in more oxygen ...