Simple Mechanical Device to Control Pressure in the Balloon of the Endotracheal Tube to Prevent Ventilator-acquired Pneumonia

Hypothesis: Nosten® device is able to reduce the time of underinflated balloon and removes excess pressure. This device may thus reduce the risk of ventilator-acquired pneumonia (VAP) and early tracheal lesions resulting from intubation with decreased discomfort, morbidity, and nursing workload. The main objective of the investigators is to show that Nosten® device is more effective than monitoring and manual inflation of the balloon of the tracheal tube to prevent VAP occurrence.