The Application dimension of the Anesthetic Gas Masks market is divided into four principal segments: Surgical anesthesia, Veterinary anesthesia, Emergency/Rescue, and Research laboratories. Surgical anesthesia dominates the landscape, accounting for roughly 55 % of total revenue, driven by high‑volume procedures in hospitals and ambulatory surgery centers. Veterinary anesthesia contributes about 20 % as companion‑animal and livestock practices adopt advanced gas‑mask technologies to improve animal welfare and procedural safety. The Emergency/Rescue segment, representing 15 % of the market, reflects growing demand in pre‑hospital care, disaster response, and military field operations where rapid airway management is critical. Finally, Research laboratories occupy the remaining 10 %, supporting experimental pharmacology and toxicology studies that require precise inhalational delivery. Collectively, these application categories shape the overall market size, with each segment’s growth rate linked to healthcare infrastructure expansion, regulatory standards, and technological adoption, underscoring the importance of nuanced Anesthetic Gas Masks segmentation analysis.