大型医用氧舱性能与质量评价方法的现状与趋势OA

As a key medical device that provides oxygen-enriched or pure oxygen in a hyperbaric environment,large-scale medical oxygen chambers have been increasingly widely used in clinical medicine.They are mainly used for treating hypoxic diseases,promoting wound healing,and alleviating symptoms of various chronic diseases.Their performance and quality are directly related to treatment efficacy and patient safety.This paper reviewed the key performance indicators of large-scale medical oxygen chambers and their influencing factors,systematically analyzed domestic and international methods for evaluating the performance and quality of oxygen chambers,and focused on discussing the research progress and technical specifications in aspects such as chamber structure,sealing performance,oxygen concentration control,environmental stability,and safety testing.Additionally,combined with industry development trends,it analyzed the deficiencies in performance evaluation and prospected for future research directions and technical breakthroughs,including intelligent detection,standardization system construction,and full-life-cycle quality management,aiming to provide references for the research and development,production,and standardization of medical oxygen chambers.