Pulmonary Medicine Clinic

What is an Endobronchial Valve (EBV)?

An endobronchial valve (EBV) is a small, one-way device placed in the airways of the lungs during a minimally invasive bronchoscopy procedure. Engineered to allow air and secretions to exit but not enter, EBVs are primarily designed to treat patients suffering from certain forms of emphysema and persistent air leaks within the lungs.

Why Might a Patient Need an EBV?

Endobronchial valves (EBV) are most commonly considered for patients with severe Chronic Obstructive Pulmonary Disease (COPD) and symptomatic emphysema. EBV can often benefit patients who have hyperinflated lungs and whose symptoms are not sufficiently managed with medication alone.