Fig. 1From: A new perspective during laryngo-tracheal surgery: the use of an ultra-thin endotracheal tube (Tritube®) and flow-controlled ventilation—a retrospective case series and a review of the literatureTritube. Cuffed endotracheal tube with 45-cm length and 4.4-mm outer diameter for adult patient ventilation in combination with FCV. Tritube has three lumens that allow (1) ventilation (2.3-mm inner diameter), (2) inflation and deflation of the cuff, and (3) measurement of intratracheal pressuresBack to article page