Discrepancy between set and displayed PEEP values.

We also interviewed the manufacturer of the anesthesia workstation and confirmed that FLOW-i™ attempts to accelerate expiration by lowering the airway pressure below PEEP in the early expiratory phase when it is determined from the internally measured time constant that expiration will take time. Airway pressure, PEEP, Ventilator, Anesthesia workstation, Flow sensor Keywords: PEEP; Airway pressure; Anesthesia workstation; Ventilator; Flow sensor EN PEEP Airway pressure Anesthesia workstation Ventilator Flow sensor 652 653 2 08/02/23 20230801 NES 230801 To the Editor: Positive end-expiratory pressure (PEEP) is positive pressure at the end of the expiratory phase during mechanical ventilation. [Extracted from the article]

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