Analysis on the effect of DMAIC continuous improvement model on the management for equipment of diagnosing and treating chronic respiratory disease
10.3969/j.issn.1672-8270.2025.09.021
- VernacularTitle:DMAIC持续改进模型对呼吸系统疾病诊疗设备管理的效果分析
- Author:
Jia LIU
1
;
Jing LI
;
Xinnan LI
;
Qiuran MU
;
Jing WU
Author Information
1. 新疆维吾尔自治区人民医院运营管理与事业发展部 乌鲁木齐 830001
- Publication Type:Journal Article
- Keywords:
Define,Measure,Analyze,Improve,Control(DMAIC)continuous improvement model;
Respiratory diseases;
Equipment management;
Root-cause analysis
- From:
China Medical Equipment
2025;22(9):103-108
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To explore the effect of continuous improvement model with Definition,Measure,Analyze,Improve,and Control(DMAIC)on the management for equipment of diagnosing and treating chronic respiratory diseases.Method:To address the management issues of diagnosis and treatment equipment for chronic respiratory diseases,multiple management strategies were formulated on the basis of definition,measurement,analysis,improvement and control stages of the DMAIC continuous improvement model.Selected 80 diagnostic and therapeutic equipment used at the department of respiratory in People's Hospital of Xinjiang Uygur Autonomous Region from August 2021 to July 2023.The conventional management method was used to manage them during August 2021 to July 2022,and the management method of DMAIC continuous improvement management model(continuous improvement management method)for chronic respiratory diseases was adopted to manage them during August 2022 to July 2023.The ratio of failure equipment,score of risk assessment,qualified rate of examination,and satisfaction score of users who operated equipment by using the two kinds of management methods were compared.Result:The average failure ratios of shutdown due to failure,injury that caused external environment,abnormal self-examination at power on,unqualified quality inspection,and poorly operational quality in treatment in equipment of diagnosing and treating respiratory disease by using continuous improvement management method were respectively(1.58±0.51)%,(0.34±0.10)%,(0.65±0.20)%,(2.08±0.53)%and(1.61±0.52)%,which were all lower than those by using conventional management method,and the differences of them were significant(t=14.512,11.205,24.354,17.169,17.663,P<0.05).The degree of detectability,severity,and probability scores of occurrence of the equipment by using continuous improvement management method were lower than those of conventional management method,and the differences were statistically significant(t=10.478,6.930,9.407,P<0.05).The qualified rate of equipment inspection of continuous improvement management method was higher than that of conventional management method,and the difference was statistically significant(x2=9.642,P<0.05).The performance,cleanliness of equipment,and timeliness scores of operators,who used equipment,for diagnosis and treatment equipment that were managed by using continuous improvement management method were all higher than those by using conventional management method,and the differences were statistically significant(t=2.204,2.268,2.604,P<0.05).Conclusion:The DMAIC continuous improvement management model method for equipment of diagnosing and treating chronic respiratory disease can significantly improve management level for equipment,and reduce failure risk of equipment,and increase the utilization efficiency of equipment and the users'satisfaction.
