What does an endobronchial valve do?

An endobronchial valve (EBV), is a small, one-way valve, which may be implanted in an airway feeding the lung or part of lung. The valve allows air to be breathed out of the section of lung supplied, and prevents air from being breathed in.

Are endobronchial valves permanent?

The Pulmonx Zephyr® Endobronchial Valves are implantable bronchial valves indicated for the bronchoscopic treatment of adult patients with hyperinflation associated with severe emphysema in regions of the lung that have little to no collateral ventilation. The Zephyr EDC handle contains strong permanent magnets.

Who qualifies for Zephyr valves?

You may be a candidate for Zephyr Valves if you: Have a confirmed diagnosis of COPD or emphysema. Feel breathless even when taking your medication as directed. Have an FEV1 ≤50% predicted.

Who manufactures the Zephyr valve?

Based in Redwood City, California, and Neuchâtel, Switzerland, Pulmonx is the maker of the Zephyr Endobronchial Valve.

Who qualifies for endobronchial valve?

People interested in considering endobronchial valve placement must receive a complete evaluation by our interventional pulmonary team. During the evaluation, your care team will: Perform a lung test to determine respiratory function. It must be at less than 50% for your heart and age to qualify for the treatment.

How long does Zephyr valve surgery take?

Your doctor will place the Zephyr Valves using the bronchoscope. The number of valves will be dependent on the structure of your lungs. The procedure should last between 30 to 60 minutes.

Do lungs have valves?

During the procedure, tiny valves are placed in the airways to block off the diseased part of the lungs. The valves reduce hyperinflation, preventing air from being trapped in the diseased area of the lung and allowing healthier parts of the lung to take in more air.

What is the success rate of the Zephyr valve?

After one year of treatment, almost three times more patients treated with the Zephyr valves achieved the target improvement in lung function — a 15 percent or greater increase in forced expiratory volume in one second (FEV1) — compared to patients receiving medical management alone (the control group).

What is the success rate for Zephyr valves?

How safe are Zephyr valves?

All side effects associated with valve implantation were endoscopically managed. Figure 1 shows a 967 days endoscopic follow-up of a Zephyr valve. Conclusions: LVR with Zephyr valves is a safe procedure with reasonable performance at long follow-up.

What is the Zephyr endobronchial valve used for?

The Zephyr Endobronchial Valve was granted a “breakthrough medical status” 20 by the FDA and is indicated for bronchoscopic treatment of patients with hyperinflation associated with severe emphysema in regions of the lung that have little to no collateral ventilation (CV).

Which is the first FDA approved endobronchial valve?

The Zephyr Valve is the first endobronchial valve to receive approval from the FDA for patients with either heterogenous and homogeneous emphysema. Assess with Certainty. Treat with Confidence.

Is the Pulmonx valve available in the US?

The company is invested in building further clinical evidence across patient phenotypes to support the use of its technologies. Pulmonx products are commercially available in Europe, United States, Australia, Asia, Latin America, and other countries worldwide.

Which is the best bronchoscopic valve for emphysema?

The vision of Pulmonx is to be a global leader in bronchoscopic treatment for emphysema. The Zephyr ® Valve System has clinically-proven results, reliability, patient selection tools, and ease of use.