Research on equipment management of laminar flow room in hematology department based on safety intelligent warning system
10.3969/j.issn.1672-8270.2024.11.025
- VernacularTitle:基于安全智能预警系统的血液内科层流室设备管理研究
- Author:
Dan LIU
1
;
Lina FENG
;
Fan LI
;
Aihua ZHANG
Author Information
1. 空军军医大学唐都医院血液内科 西安 710000
- Keywords:
Safety intelligent early warning system;
Laminar flow room of hematology department;
Medical equipment;
Safety risk
- From:
China Medical Equipment
2024;21(11):132-136
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct a safety intelligent early warning system,and to explore its application effect in the management of medical equipment in laminar flow room of hematology department.Methods:The safety intelligent early warning system was constructed by using the browser and server(B/S)mode.The system was consisted of three layers:client layer,application server layer and database server layer,as well as four core modules:data acquisition,data transmission,data processing and data application.A total of 45 equipment in clinical use in the laminar flow room of the Department of Hematology,Tangdu Hospital,Air Force Medical University from November 2021 to October 2023 were selected.Routine management was implemented during the use period of the equipment from November 2021 to October 2022,and the safety intelligent early warning system management(hereinafter referred to as the intelligent management)was applied during the equipment use period from November 2022 to October 2023.The equipment safety risk evaluation index,the potential safety risk rate of the equipment sampled randomly and the average accuracy rate of the equipment use in 600 checks(300 times for each method)under the two management methods were compared.Results:The safety risk assessments of 45 equipment adopted the intelligent management method were poor,fair,good,and excellent with risk indices of 0.02±0.01,0.06±0.02,0.18±0.04 and 0.39±0.07,respectively,the poor,fair,and good risk indices were lower than those of routine management method,and the safety risk index assessed as excellent was higher than that of routine management method,the difference was statistically significant(t=19.092,12.457,6.751,15.809,P＜0.05).Among the 137 cases of 45 equipment randomly sampled using intelligent management method,4,5 and 1 cases of mechanical injury,cross-infection and electric shock injury occurred,with the incidence rates of 2.92％,3.65％and 0.73％,respectively,which were lower than those of routine management methods,the difference was statistically significant(x2=9.336,16.286,17.328,P＜0.05).The average accuracy rates(％)of the 45 equipment adopted the intelligent management method in terms of correct placement,correct connection sequence,correct parameter setting and organization and standard use of the equipment were 99.52±3.51,98.63±4.05,99.74±4.18 and 97.37±5.36,respectively,which were higher than those of the routine management method,the difference was statistically significant(Z=12.231,9.075,13.584,8.933,P＜0.05).Conclusion:The application of safety intelligent warning system for the equipment management of laminar flow room in the department of hematology can effectively prevent potential safety risks of the equipment and improve the accuracy of equipment use.
