A non-rebreather mask is a medical device that helps deliver oxygen in emergency situations. It consists of a face mask connected to a reservoir bag that’s filled with a high concentration of ...

A non-rebreather mask is a special medical device that helps provide you with oxygen in emergencies. These masks help people who can still breathe on their own but need a lot of extra oxygen.

PITTSBURGH, Jan. 22, 2024 /PRNewswire/ -- "I'm a respiratory care practitioner and I wanted to create a way for a patient to maintain oxygen levels during nebulizer treatments," said an inventor ...