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.

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 oxygen.

Non-rebreather masks are used to deliver oxygen therapy to people who require high-concentration oxygen but aren’t in need of breathing assistance. They’re considered low-flow oxygen delivery systems.

Phil Jevon, PGCE, BSc, RN, is resuscitation officer/clinical skills lead, Manor Hospital, Walsall, and honorary clinical lecturer, University of Birmingham Medical School Subscribe today for unlimited ...

OxyMask (Southmedic) is an open mask that uses an innovative pin and diffuser system to deliver oxygen therapy. The mushroom-shaped pin is designed to redirect and concentrate the oxygen flow while ...