Research on Daily Maintenance and Common Fault Repair of Ventilators

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