呼吸机的日常保养及常见故障维修研究
Research on Daily Maintenance and Common Fault Repair of Ventilators

呼吸机是临床上一种常见的医疗设备，确保其能正常运行是挽救患者生命及延长生存期的重要基础，故而一定要认真做好呼吸机的日常保养、维护工作，加大呼吸机各个部件及功能的检查频率，确保其正常，只有这样才能使呼吸机使用过程中充分发挥出自身的功能与价值。文章简单介绍呼吸机的结构构成及运行原理，探讨呼吸机电池、流量传感器、呼气阀组件等的日常保养措施，列举呼吸机运行过程中经常出现的故障问题，分析故障成因，探究相应的维修方法，以供同行参考学习，共同提升呼吸机的维保水平。
Ventilator is a common medical device in clinical practice. Ensuring its normal operation is an important foundation for saving patients' lives and extending survival. Therefore, it is necessary to carefully carry out daily maintenance and upkeep of the ventilator, increasing the frequency of inspection of various components and functions of the ventilator, and ensuring its normal operation. Only in this way can the ventilator fully exert its functions and value in operation. This article briefly introduces the structural composition and operating principle of a ventilator, explores the daily maintenance measures of the ventilator battery, flow sensor, exhalation valve components, etc., lists the common faults that occur during the operation of the ventilator, analyzes the causes of the faults, and explores corresponding maintenance methods for peer reference and learning, and jointly improves the maintenance level of the ventilator.