机械通气是一种模拟呼吸的动作,通过人工或利用器械来辅助或控制病人自发呼吸运动,以提高通气量,改善换气功能,用以治疗呼吸功能衰竭患者。自1876年法国巴黎Woillez医生发明世界第一台人工呼吸机以来,这种机械装置已在手术 Mechanical ventilation is a kind of simulated breathing action, which is used to assist or control patients spontaneous breathing exercise by hand or using instruments to improve ventilation and improve ventilatory function to treat patients with respiratory failure. Since 1876 Paris, France, Dr. Woillez invented the world’s first respirator, this mechanical device has been in operation