Pulmonx Corp. is a medical technology company, which engages in the provision of interventional pulmonology, planning tools and treatments for obstructive lung diseases. The company is headquartered in Redwood City, California and currently employs 279 full-time employees. The company went IPO on 2020-10-01. The firm provides a minimally invasive treatment for patients with severe emphysema, a form of chronic obstructive pulmonary disease. Its solutions, which is comprised of the Zephyr Endobronchial Valve (Zephyr Valve), the Chartis Pulmonary Assessment System (Chartis System) and the StratX Lung Analysis Platform (StratX Platform), is designed to treat severe emphysema patients. The StratX Platform is a cloud-based quantitative CT analysis service that offers physicians with a report that is designed for its solution, which includes information on emphysema destruction, fissure completeness and lobar volume to help identify target lobes for treatment with Zephyr Valves. The Chartis System is a balloon catheter and console system with flow and pressure sensors designed to assess the presence of collateral ventilation and has been validated in multiple randomized controlled clinical trials.