High-frequency oscillatory ventilation

High-frequency oscillatory ventilation (HFOV) is a breathing support method that uses very rapid, small pushes of air to help a patient's lungs exchange gases. Unlike traditional ventilation, which delivers larger breaths at normal speeds, HFOV operates at thousands of tiny breaths per minute, maintaining consistent lung expansion with less pressure. This approach can reduce lung injury and is often used for critically ill patients, such as newborns or those with severe lung conditions. HFOV provides precise control over oxygen and carbon dioxide levels, promoting lung stability and healing while minimizing damage from mechanical ventilation.