医用制氧设备研制及发展趋势

Research and Development Trend of Medical Oxygen Production Equipment

摘要: 氧疗是治疗呼吸障碍类疾病的有效临床手段，制氧机作为医院必要的医疗辅助设备，其研制和发展一直是热点。该研究回顾了制氧机的发展历程，对制氧机变压吸附（pressure swing absorption，PSA）、真空变压吸附（vacuum pressure swing adsorption，VPSA）两种制备工艺进行了介绍，分析了制氧机中的核心技术发展，同时对市场上一些主要品牌的制氧机进行了对比，展望了制氧机的发展趋势。

Abstract: Oxygen therapy is an effective clinical method for the treatment of respiratory disorders, oxygen concentrator as a necessary medical auxiliary equipment in hospitals, its research and development has been a hot spot. The study reviewed the development history of the ventilator, introduced the two preparation technique of the oxygen generator pressure swing absorption (PSA) and vacuum pressure swing adsorption (VPSA), and analyzed the core technology development of the oxygen generator. In addition, the study compared some major brands of oxygen concentrators on the market and prospected the development trend of oxygen concentrators.