Ventilators are critical care medical devices designed to provide respiratory support to patients who have difficulty breathing or cannot breathe independently. These machines deliver controlled oxygen and airflow into the patient’s lungs, helping maintain proper oxygen levels and supporting vital body functions.

Commonly used in intensive care units (ICU), emergency departments, and surgical settings, ventilators play a vital role in treating patients with severe respiratory conditions or those undergoing major surgeries. Modern ventilator systems are equipped with advanced monitoring and control features that allow healthcare professionals to adjust breathing parameters according to the patient’s condition, ensuring safe and effective respiratory care.