Helping Patients Breathe Easier, Do More & Enjoy Life
Breakthrough Technology for Severe Emphysema
The Zephyr Valve delivers durable clinical benefits – without surgery and its associated risks.1-5
Patients experience:1-5
- Improved health status
- Improved lung function
- Increased exercise capacity
- Reduced breathlessness or dyspnea
- Reduced gas trapping
- Improved quality of life

GOLD’s evidence “A” rating affirms that endobronchial valves, like the Zephyr® Valve, are a viable, minimally–invasive treatment option for severe emphysema, a form of COPD.10
How It Works
See how the Zephyr Valve treatment is performed as a minimally invasive lung volume reduction procedure to reduce hyperinflation and gas trapping in patients with severe emphysema. The Zephyr Valve is the first endobronchial valve to receive approval from the FDA for patients with either heterogenous and homogeneous emphysema.

Selecting the Right Patient
Assess with Certainty. Treat with Confidence.
Pulmonx provides a comprehensive solution for identifying eligible patients, using tools to help physicians precisely identify:
- Patients most likely to benefit from Zephyr Valve treatment
- Target lobes for treatment, which could include upper and/or lower lobes

Durable Clinical Benefits for Patients1-5
- Clinically-proven, safe and effective treatment for patients with severe emphysema
- Consistent clinical findings across four randomized control trials

Patient Benefits & Risks
Patients treated with the Zephyr Valve compared to patients on medication alone were able to:1
- Return to activities that were previously limited
- Feel less shortness of breath
- Walk longer distances
- Have more energy
- 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.

Shelley’s Story
Age at Treatment: 62
Peoria, Arizona
I just booked a trip to New York to visit my oldest daughter because now that I don’t need oxygen, I can get on a plane! This procedure has been such a gift to me!

Donald’s Story
Age at Treatment: 67
Brownstown, Indiana
My wife and I have five kids and 23 grandkids between us and now that I am feeling better we are looking forward to spending as much time with them as we can.

Mike’s Story (Oregon)
Age at Treatment: 65
Portland, Oregon
Now that I can breathe easier, I will be back to enjoying life and taking the long walks that my wife and I love.

Allen’s Story
Allen Eddy, 70, has a severe case of emphysema/COPD. He underwent a procedure to insert the Zephyr Valves into the diseased portion of his upper left lung lobe. He had no idea they would help so much.