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2. Oxygen mask - Wikipedia

   en.wikipedia.org/wiki/Oxygen_mask

   An oxygen mask is a mask that provides a method to transfer breathing oxygen gas from a storage tank to the lungs. Oxygen masks may cover only the nose and mouth (oral nasal mask) or the entire face (full-face mask).

3. Emergency oxygen system - Wikipedia

   en.wikipedia.org/wiki/Emergency_oxygen_system

   Pulling down on one oxygen mask removes the firing pin of the generator igniting a mixture of sodium chlorate and iron powder, opening the oxygen supply for all the masks in the compartment. Oxygen production cannot be shut off once a mask is pulled, and oxygen production typically lasts at least 15 minutes, sufficient for the plane to descend ...

4. Glossary of breathing apparatus terminology - Wikipedia

   en.wikipedia.org/wiki/Glossary_of_breathing...

   oxygen mask An oxygen mask is an interface between an oxygen delivery system and the human user. It provides a method to transfer oxygen breathing gas from a storage tank or other source to the lungs. Oxygen masks may cover only the nose and mouth (oral-nasal mask) or the entire face (full-face mask). oxygen tent

5. Not All Hyperbaric Oxygen Therapies Are Created Equal - AOL

   www.aol.com/lifestyle/not-hyperbaric-oxygen...

   A multi-place chamber is a room that can hold multiple people at once, and they receive the oxygen via an oxygen mask. Each treatment lasts about an hour or two, and patients typically need ...

6. Non-rebreather mask - Wikipedia

   en.wikipedia.org/wiki/Non-rebreather_mask

   A non-rebreather mask (NRB, non-rebreather, non-rebreather facemask, etc.) is a device used in medicine to assist in the delivery of oxygen therapy.A NRB requires that the patient can breathe unassisted, but unlike a low-flow nasal cannula, the NRB allows for the delivery of higher concentrations of oxygen.

7. Venturi mask - Wikipedia

   en.wikipedia.org/wiki/Venturi_mask

   The venturi mask, also known as an air-entrainment mask, is a medical device to deliver a known oxygen concentration to patients on controlled oxygen therapy. [ 1 ] [ 2 ] The mask was invented by Moran Campbell at McMaster University Medical School as a replacement for intermittent oxygen treatment.