{"schema":"rootz.ai/sec-company/v1","layer":1,"cik":"0001127537","name":"Pulmonx Corp","summary":"Pulmonx Corp is a commercial-stage medical technology company providing minimally invasive treatment for severe emphysema, a form of COPD. Its solution comprises the Zephyr Endobronchial Valve (a one-way silicone valve implanted bronchoscopically), the Chartis Pulmonary Assessment System (for collateral ventilation assessment), and the LungTraX Platform (cloud-based CT analysis). The company received FDA PMA in 2018 and markets products globally through direct and distributor-based sales, generating $90.5 million in revenue for the year ended December 31, 2025.","people":[],"products":[{"name":"Zephyr Endobronchial Valve (Zephyr Valve)","type":"hardware","description":"A one-way silicone duckbill valve in a Nitinol self-expanding frame, bronchoscopically implanted to reduce lung hyperinflation in severe emphysema patients."},{"name":"Chartis Pulmonary Assessment System","type":"hardware","description":"Balloon catheter and console system used to assess collateral ventilation in target lung lobes prior to Zephyr Valve placement."},{"name":"LungTraX Platform","type":"platform","description":"Cloud-based quantitative CT analysis service including LungTraX Connect, LungTraX Detect, and StratX Lung Report to identify and manage emphysema patients."},{"name":"Endobronchial Delivery Catheter (EDC)","type":"hardware","description":"Delivery catheter used to size and deploy Zephyr Valves into target airways during bronchoscopic procedures."},{"name":"AeriSeal System","type":"hardware","description":"Synthetic polymer foam designed to occlude collateral air channels; CE Mark approved, FDA Breakthrough Device designation, not yet FDA approved."}],"partnerships":[],"affiliations":[],"origin":{"leaf":"20aef347f26d62e3a38666a05fd550bc5ecedda86322e99c3f9a5261688045bd","formula":"v2: sha256( sha256(content) || parent || source_accession )","content_sha256":"3e1d0ba30189c9e088c11203acf9eb0e528bcd86dd91ae6c6a224ca287a623f9","parent":"a8cfd748deaa1857fad05a925a6ee90167caa326873b504d8d1e3da8aaec2d7f","source":"0001127537-26-000015","chain":"sec.gov/EDGAR (retrieved over TLS, accession recorded) > origin.rootz.global extraction > this response","registry":"origin.rootz.global","verify":"Recompute it: sha256(sha256(<this response body minus the origin block>) || parent || source_accession). 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