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| Comparison of different cleaning and disinfection methods applied to endoscopic instruments |
| SHU Yu-lan |
| Gastroscope Room,People's Hospital of Wan'an County,Jiangxi Province,Wan'an 343800,China |
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Abstract Objective To analyze the effect of different cleaning and disinfection methods applied to endoscopic instruments.MethodsThe gastric endoscopy which should be cleaned and sanitizing from January to December 2016,was selected as the research object.According to the cleaning and disinfection methods of endoscopic instruments,the endoscopy was divided into two groups,which were cleaned by manual cleaning and integrated cleaning workstation respectively.The former was used as a manual group,and the latter was used as a cleaning workstation group.After the cleaning,80 endoscopes were randomly selected from the manual group and cleaning workstations group.The results were compared between the two groups of endoscopy bacteria culture results and the normalization,and the manual cleaning group and the cleaning workstation group were compared with the manual time,the total time and the time of disinfection.Results①The workstation group,79 were qualified,1 were unqualified and the qualified rate was 98.8%;the manual cleaning group,58 were qualified,22 unqualified,and the qualified rate was 72.5%.The qualified rate of cleaning workstation group was higher than that of manual cleaning group,and the difference was statistically significant(P＜0.05）.The results showed that the cleaning workstation group was standardized,the results showed that the cleaning workstation group was 75 were standard,5 were non standard,and the standard rate was 93.8%;the manual group,70 were standard,10 were non standard,and the standard rate was 87.5%.The standard rate of the cleaning workstation group was significantly higher than that of the manual group,the difference was statistically significant(P＜0.05）.②the average time of endoscopy in the cleaning workstation group of(3.9±0.5)h was shorter than that of the manual group(6.8±0.6)h,and the disinfection time of(24.5±2.5)min in the cleaning workstation group was significantly shorter than that of the manual group(30.2±2.3)min,and there were significant difference in groups(P＜0.05）,and the difference between the two groups of total time consuming was not statistically significant(P＞0.05）.Conclusion The integrated cleaning workstation can significantly improve the cleaning effect and efficiency of gastric endoscopy,and is worthy of clinical application.
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