一、引言呼吸机是医院重要的急救设备，在各级医院特别是大中型医院中拥有相当的数量，呼吸机的性能状态和使用人员的使用水平如何，直接关系到病人抢救的成败。如何保证呼吸机时刻处于良好的性能状态以及使用人员的熟练操作水平，是医院设备管理和医疗管理的重要内容。为了探 I. INTRODUCTION A ventilator is an important emergency equipment in a hospital. It has a considerable number of hospitals at all levels, especially large and medium-sized ones. The performance status of the ventilator and the level of use of the users are directly related to the success or failure of the patient’s rescue. How to ensure that the ventilator is in a good state of performance and the level of proficiency in the use of personnel is an important part of hospital equipment management and medical management. To explore