510(k) K252388

Vanquish Water Vapor Ablation Device by Francis Medical, Inc. — Product Code KNS

K252388 is an FDA 510(k) premarket notification submitted by Francis Medical, Inc. for the device "Vanquish Water Vapor Ablation Device". The FDA issued a decision of Substantially Equivalent on November 26, 2025. The device falls under product code KNS (Unit, Electrosurgical, Endoscopic (With Or Without Accessories)), a Class II device regulated under 21 CFR 876.4300.