If oxygen masks on airlines have empty bags, where is the oxygen stored? originally appeared on Quora: the knowledge sharing network where compelling questions are answered by people with unique ...

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 ...

Question: How long will supplemental oxygen last after the masks drop in an emergency? — Submitted by reader John A., N.J. Answer: On typical airliners oxygen generators will last 10 to 14 minutes.

The mask is a tiny, round cup, and it may not be obvious in the moment exactly how to wear it. But the oxygen mask works best if you can get it over your mouth and nose, and tighten it so there’s as ...

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 ...

Answer: On typical airliners oxygen generators will last 10 to 14 minutes. That is more than enough time to descend to 10,000 feet or the lowest altitude above the terrain. Airplanes can descend very ...

Question: How long will supplemental oxygen last after the masks drop in an emergency? — Submitted by reader John A., N.J. Answer: On typical airliners oxygen generators will last 10 to 14 minutes.