A cuffed endotracheal tube (ETT) is a vital medical device designed to secure and maintain a patient's airway during surgical procedures, critical care, or emergency situations requiring mechanical ventilation. The tube is made of flexible, medical-grade plastic, ensuring biocompatibility, durability, and ease of insertion. It is inserted through the mouth or nose into the trachea, providing a direct passage for oxygen, anesthetic gases, or mechanical ventilation.All Rights Reserved