Endotracheal Tube

The endotracheal tube is made of a flexible and durable biocompatible material such as PVC or silicone. It features a cuff (an inflatable balloon) at its distal end that, once positioned in the trachea, is inflated to prevent air leakage and secure the airway. Additionally, the tube has connectors that easily attach to ventilators and monitoring devices. Endotracheal tubes come in various sizes for adults and children and are available in cuffed and uncuffed designs.

This device is widely used in general anesthesia, especially during prolonged surgeries requiring continuous ventilation. It is also indispensable in emergency situations for patients experiencing respiratory failure or airway obstruction. In intensive care units, endotracheal tubes support patients requiring long-term ventilation.

Inserting an endotracheal tube requires a high level of expertise and must be performed by trained personnel, such as anesthesiologists or experienced medical staff. After placement, the tube must be regularly checked and cleaned to prevent blockages, damage to respiratory tissues, or infections. Proper management of cuff pressure is crucial, as overinflation may harm the tracheal walls.

The endotracheal tube is a fundamental tool in airway management and patient respiration. By providing a direct and secure airway, it significantly improves patient outcomes and is considered an essential piece of equipment in anesthesia and critical care.