Research in disinfection and sterilization in ventilator tubes and accessories using pressure steam sterilizer

Objective To investigate the method of disinfection and sterilization of ventilator tubes and accessories in order to increase the sterilization quality of them. Methods 120 ventilator tubes and accessories from ICU and emergency department were randomly dividied into the control group,and the study group. Bacteriologic tests were conducted in the two groups. Results There was significat differ-ence in bacteriologic tests between the two groups. Conclusions It is necessary to research into steriliza-tion method of ventilator tubes and accessories. Key words: Ventilator tube;  Accessory;  Sterilization