Purpose: We assessed the performance of different continuous positive airway pressure (CPAP) helmets equipped with a safety valve during discontinuation of fresh gas flow. Methods: This was a physiological study of five healthy volunteers. We delivered CPAP (fresh gas flow 60 l/min, FiO260%, PEEP 5 cmH2O) with three different helmets in a...
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2011 (v1)PublicationUploaded on: March 27, 2023
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2015 (v1)Publication
Gas exchange capabilities of polymethylpentene membrane lungs (MLs) worsen over time. ML deterioration is related to protein deposit and clot formation. Condensation and trapping of water vapor inside ML hollow fibers might affect ML performances as well. Increasing sweep gas flow (GF) could remove such fluid. The purpose of this study was to...
Uploaded on: April 14, 2023