The Application dimension of the Anesthetic Gas Purification System market is divided into four primary segments: Operating Rooms, Intensive Care Units (ICUs), Veterinary Clinics, and Ambulatory Surgical Centers (ASCs). Operating Rooms dominate the landscape, accounting for roughly 55 % of total revenue, driven by high procedure volumes and stringent regulatory mandates for waste‑gas control. ICUs contribute about 20 % as they require continuous anesthetic gas management for prolonged ventilation support, influencing system design toward reliability and low‑maintenance operation. Veterinary Clinics represent an emerging 15 % share, reflecting growing adoption of advanced anesthesia practices in animal care, which expands the addressable market beyond human healthcare. ASCs, with a 10 % share, exhibit a distinct demand pattern characterized by shorter case turnover and cost‑sensitive procurement, prompting vendors to offer modular, scalable solutions. Collectively, these application segments delineate the market’s revenue distribution and guide strategic allocation of R&D and sales resources, forming a core component of the overall Anesthetic Gas Purification System segmentation analysis.