Research on the construction of a maintenance management system based on TPM theory for large-scale medical equipment
10.3969/j.issn.1672-8270.2025.10.020
- VernacularTitle:基于全员生产维护理论的大型医疗设备维护管理体系构建研究
- Author:
Ze LIU
1
;
Bo MOU
1
;
Mao LI
1
;
Chunpeng GAO
1
Author Information
1. 哈尔滨医科大学附属第一医院医学工程部 哈尔滨 150001
- Publication Type:Journal Article
- Keywords:
Total productive maintenance(TPM)theory;
Preventive maintenance;
Large-scale medical equipment;
Quality inspection
- From:
China Medical Equipment
2025;22(10):108-114
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To construct a maintenance management system based on Total Productive Maintenance(TPM)theory for large-scale medical equipment,and explore its application effect in the management for large-scale medical equipment.Methods:By building TPM management team,predicting equipment's failures,planning TPM management pathway for equipment,and implementing quality control to construct TPM management system for the large-scale medical equipment.A total of 547 large-scale medical equipment that were used in clinical practice at the First Affiliated Hospital of Harbin Medical University from February 2022 to July 2024 were selected.They were divided into conventional management mode(272 equipment)and TPM management mode(275 equipment)by using random number table method.The TPM management mode conducted management on the basis of TPM management system for large-scale medical equipment.The equipment configuration,operational quality,effectiveness of equipment maintenance,and maintenance quality of the two kinds of management modes were compared.Using a self-made satisfaction questionnaire to evaluate the satisfaction of management personnel who used equipment for the service quality of maintenance management of two management modes for medical equipment.Results:The average configuration rate,utilization rate,and operation rate of equipment that using TPM management mode were(4.81±0.94)%,(97.98±0.67)%,and(89.15±4.78)%,respectively,all which were higher than those that using conventional management mode.However,the average failure rate was(1.72±0.12)%,which was lower than that of using conventional management mode.The differences of the above indicators were statistically significant(t=39.942,80.213,23.188,71.723,P<0.05).The average values of the efficiency of equipment maintenance,the standardization of usage,timeliness of maintenance,and pass rate of quality inspection of TPM management mode were all higher than those of conventional management mode,and the differences were statistically significant(t=36.893,22.913,17.948,21.553,P<0.05).The response time,average repair rate of failure,and delivery cycle of accessories of equipment maintenance of TPM management mode were all lower than those of conventional management mode,while the quality score of maintenance service was higher than that of conventional management mode,and the differences were statistically significant(t=37.332,25.116,53.265,55.988,P<0.05).The satisfactions of management personnel who used equipment for preventive maintenance,preventive repair,usage management,fault repair,quality inspection,and post maintenance of equipment that adopted TPM management mode were all higher than those that adopted conventional management mode,and the differences were statistically significant(t=24.218,21.408,19.706,27.141,38.149,46.434,P<0.05).Conclusion:The maintenance management system based on TPM theory for large-scale medical equipment can effectively improve operation efficiency and maintenance quality of equipment,and reduce equipment's failure rate,and enhance the timeliness of maintenance services for equipment,and increase the satisfaction of management personnel in using equipment.
