There are various types of endotracheal tube, each designed to meet specific clinical needs.
These include oropharyngeal or nasopharyngeal intubation, cuffed or uncuffed intubation, preformed intubation (such as RAE intubation), reinforced intubation, and double-lumen bronchial intubation.
The choice of tube type depends on factors such as the patient’s condition, the surgical procedure, and the anesthetic requirements.
In its simplest form, a tracheal tube is typically made of polyvinyl chloride (PVC) and is inserted into the trachea through the vocal cords.
Its primary functions are to deliver oxygen and inhaled gases directly to the lungs, while simultaneously protecting the airway from contamination by substances such as gastric contents or blood. This makes it an essential tool in maintaining airway patency and ensuring safe ventilation during surgery and critical care.
