How to Calculate FIO2 from Liters A nasal cannula provides oxygen at adjustable flow rates in liters of oxygen per minute (L/min or “LPM”). The actual FIO2(percent oxygen) delivered by nasal cannula is somewhat variable and less reliable than with a mask but can be estimated as shown ...
guidedbythoraciccomputedtomography(CT)includedtwoparts:arecruitmentphaseto calculateopeningpressures(incrementalstepsunderpressure-controlledventilationuptomaximuminspiratory pressuresof60cmH 2 O,atconstantdriving-pressuresof15cmH 2 O);andaPEEPtitrationphase(decrementalPEEP stepsfrom25to10cmH 2 O)usedtoestimatethe...