Analysis and evaluation of quality concerns of fluid infusion and blood transfusion warmer / 医疗卫生装备

The main components and working principle of the fluid infusion and blood transfusion warmer were introduced,and the causes for the adverse events of the warmer were summarized based on National Medical Device Adverse Event Monitoring Information System and related literature in the world.The potential risks of the warmer were analyzed during operation,and the quality concerns and corresponding evaluation methods were proposed for the warmer from the aspects of device marking and documentation,structure,and temperature.References were provided for standard preparation,pre-market technical review and system verification of the fluid infusion and blood transfusion warmer.[Chinese Medical Equipment Journal,2023,44(10):76-80]