Comparison of the effect of glutaraldehyde and phthalaldehyde on the disinfection of gastroscope
Release time:
2022-08-01
Effect of gastroscope using glutaraldehyde and o-phthalaldehyde disinfection. Methods 120 cases of gastroscope after gastroscopy were selected as the research objects, and they were divided into control group and observation group according to the different disinfectants, with 60 cases in each group. The control group was disinfected with 2% alkaline glutaraldehyde, and the observation group was disinfected with phthalaldehyde. The disinfection effect, disinfection time and work efficiency of the two groups were compared and analyzed by field sampling. Results The qualified rate of disinfection in the observation group and the control group was 100%, and no pathogenic bacteria grew after disinfection. There was no significant difference in disinfection effect between the two groups (P>0.05). The disinfection time and work efficiency of the observation group were better than those of the control group, and the difference was significant (P<0.05). Conclusion 2% alkaline glutaraldehyde and phthalaldehyde for gastroscope disinfection have good disinfection effect, the disinfection pass rate is high, but the phthalaldehyde 2% glutaraldehyde disinfection time is short; the rational use of the two can significantly improve the work efficiency, ease the pressure of endoscopic supply.
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