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. 2020 Aug 8;38(10):2160–2168. doi: 10.1016/j.ajem.2020.08.001

Fig. 6.

Fig. 6

A. Noninvasive ventilation mask preoxygenation setup for suspected or confirmed COVID-19 patients. Note the mask is connected to a viral filter, then end tidal CO2 capnography monitoring line, a bag valve mask with a PEEP valve on the exhalation port, and finally a wall oxygen source (≥15 L/min).

HHS Vulnerability Disclosure