The Zephyr Valve is clinically proven to help emphysema patients breathe easier, do more, and enjoy life1

How the Zephyr Valve Works

The Zephyr Valve is the first FDA-approved minimally invasive bronchoscopic treatment option for severe emphysema patients

Benefits & Risks

In a clinical study1, patients treated with the Zephyr Valve compared to patients on medication alone were able to:

Lungs Healthy Breath Zephyr

Breathe easier due to improved lung function

Walking Health Lungs Breathe

Increase their exercise – they could walk farther

Daily Activities Lung Health

Do more daily life activities, such as walking, bathing, and gardening

More Energy Lung Health Quality of Life

Enjoy a better quality of life with more energy

Confidence Quality of Life Lungs

Feel more confident leaving their home


Complications of the Zephyr Endobronchial Valve treatment can include but are not limited to pneumothorax, worsening of COPD symptoms, hemoptysis, pneumonia, dyspnea and, in rare cases, death.

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Zephyr Carl Story 1

“Just four weeks after getting the Zephyr Valves, I walked my daughter down the aisle oxygen free! It was one of the best moments of my life.”
– Bill

Patient Stories

The Zephyr Valve improves patients' quality of life and allows them to do more1

Lynn Banner Photo 7v2

"For the first time in over 2 years, I am not worried about who will raise my girls. I am not cured, but this treatment gave me the most precious thing I needed … time!"– Lynn

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About Emphysema

Do you know the difference between COPD & emphysema?

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Lung Health Valve Zephyr