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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. An ideal non-rebreather mask does ...
non-rebreather mask A non-rebreather mask (NRB) is a device used to deliver supplemental oxygen to a spontaneously breathing person. An NRB allows the delivery of relatively high concentrations of oxygen while using a constant flow rate, with relatively low waste, by accumulating the oxygen flow during exhalation in a soft bag, to be inhaled at ...
non-rebreather mask: NRBC: nucleated red blood cells NREM: non–rapid eye movement: NRT nicotine replacement therapy: n.s. not significant: NS: normal saline: NSA: no significant abnormality NSAID: nonsteroidal antiinflammatory drug: NSBB: Non-selective beta blocker: NSCC: Non-squamous-cell carcinoma NSCLC: non–small cell lung carcinoma: NSD
With the publication of the 2009 version of the standard, the designation of the respiratory protection mask is now "particulate filtering half mask". The abbreviation NR or R is added after FFP1, FFP2, FFP3: NR (not reusable): if the use of the filtering half-face mask is limited to one working day. It is not reusable.
In high-flow therapy, clinicians can deliver higher FiO 2 than is possible with typical oxygen delivery therapy without the use of a non-rebreather mask or tracheal intubation. [17] Some patients requiring respiratory support for bronchospasm benefit using air delivered by high-flow therapy without additional oxygen. [18]
Non-rebreather mask, device used for emergency oxygen therapy; Norbury railway station, England (station code NRB) Nuclear Recycle Board, part of Bhabha Atomic Research Centre in India; People's Republic of Bulgaria (Bulgarian: Народна република България, Narodna Republika Balgariya
US Navy Emergency Escape Breathing Device (EEBD) Russian submarine-escape suit including an escape rebreather.. Escape breathing apparatus are a class of self contained atmosphere supplying or air purifying breathing apparatus for use in emergencies, intended to allow the user to pass through areas without a breathable atmosphere to a place of relative safety where the ambient air is safe to ...
A resuscitator is a device using positive pressure to inflate the lungs of an unconscious person who is not breathing, in order to keep them oxygenated and alive. [citation needed] There are three basic types: a manual version (also known as a bag valve mask) consisting of a mask and a large hand-squeezed plastic bulb using ambient air, or with supplemental oxygen from a high-pressure tank.