Procedures and Treatments

Bronchial Thermoplasty (BT), delivered by the Alair™ System, is a safe and minimally invasive procedure that provides a long-lasting reduction in asthma exacerbations for adult patients with severe asthma – now clinically proven out to 5 years.

Learn About the BT Procedure
The Alair™ Bronchial Thermoplasty System

The Alair™ System delivers Bronchial Thermoplasty (BT), the first and only non-drug therapy for severe asthma.