Analysis of ventilator fatal adverse events in FDA MAUDE database / 医疗卫生装备

ABSTRACT

The data on reported adverse events of ventilators in the U.S.Food and Drug Administration(FDA)Medical Device Manufacturer and User Facility Device Experience(MAUDE)database were searched from January 1,2022 to December 31,2022,of which the data on ventilator fatal adverse events were extracted and statistically analyzed with Python.The main causes for ventilator fatal adverse events were pointed out including degradation of noise-reducing foams,improper use and ventilator malfunction,and some suggestions were put forward accordingly from the aspects of material,manufacturer,user,maintainer and supervisor.References were provided for utilization management and adverse events control for other medical devices.[Chinese Medical Equipment Journal,2023,44(10):86-90]