RÉSUMÉ
Objective To compare the application value of filter membrane method and smear method on the evaluation of disinfection effect of flexible endoscope.Methods 242 flexible endoscopes after cleaning and disinfection from January 2022 to November 2022 were collected as the study subjects,and the disinfection effect of all endoscopes was tested by filter membrane method and smear method.The qualified rate,pathogen detection rate,colony detection and use cost of the two detection methods were compared.Results Among the 242 flexible endoscopes,the total qualified rate of filter membrane method was lower than that of smear method while the total detection rate of pathogenic bacteria and the number of bacterial colony were significantly higher than those of smear method(P<0.05).In the two evaluation methods,the colony count detected by gastroscopy was mainly≤100 cfu/n,and the colony count detected by enteroscopy was mainly≥100 cfu/n(P>0.05).The economic cost and time cost of filter membrane method were higher than those of smear method(P<0.05),and filter membrane method increased the annual depreciation cost of the suction filtration system of 976 yuan.Conclusion Compared with smear method,filter membrane method is more effective in evaluating the disinfection of flexible endoscope,but its economic cost and time cost are also higher.However,in order to build a green environment-friendly hospital,it is necessary to increase the investment of endoscopy center,thus it is recommended to apply filter membrane method.
RÉSUMÉ
OBJECTIVES@#To establish a system for control of cross-infection and workflow for preventing severe acute respiratory syndrome coronavirus 2 spread and ensuring the safety of medical staffs and patients in endoscopy center during the pandemic of the coronavirus disease 2019 (COVID-19).@*METHODS@#Based on the national publication of relevant documents and relevant guidance of Digestive Endoscopy Branch of Chinese Medical Association, we explored and optimized the workflow, staff protection and sterilization of endoscope in digestive endoscopy center during the pandemic of the COVID-19.@*RESULTS@#The prevention system of cross-infection and workflow in endoscopy during the pandemic of the COVID-19 were developed. The optimized workflow in endoscopy was conducted in 106 patients with necessary endoscopy from the Department of Gastroenterology, Third Xiangya Hospital, Central South University between January 24, 2020 and February 26, 2020, and no case of cross-infection was presented among the medical staffs, patients and family members.@*CONCLUSIONS@#Measures on control of cross-infection and workflow in digestive endoscopy center during the pandemic of the COVID-19 are effective, which are beneficial to preventing cross-infection in hospital and provide a scientific guidance for the general work in the digestive endoscopy centers during the pandemic of the COVID-19.
Sujet(s)
Humains , Betacoronavirus , Chine , Infections à coronavirus , Épidémiologie , Infection croisée , Endoscopie , Gastroentérologie , Pandémies , Pneumopathie virale , Épidémiologie , Flux de travauxRÉSUMÉ
Growth of demand for endoscopic services and limited medical resources have brought the efficiency of endoscopic services in spotlight in the world .A retrospective efficiency analysis of endoscopic centers in the United States , as made by the authors , revealed their selection of efficiency indicators , benchmark establishment , evaluation and intervention .These efforts help summarize the experiences of improving efficiency and provide references for such centers in China to improve their efficiency .
RÉSUMÉ
This article introduces the centralized operation and integrated management of the Endoscopy Center of Nanjing General Hospital,expounding the idea of development,mode of management,working model and characteristic structure of the center.