Endotracheal tube
From WikiAnesthesia
An endotracheal tube (ETT) is a flexible plastic tube that is placed into the trachea to establish a secure airway for patients who are undergoing surgery or critically ill with respiratory failure.
An endotracheal tube (ETT) is a flexible plastic tube that is placed into the trachea to establish a secure airway for patients who are undergoing surgery or critically ill with respiratory failure.