基于多模态数据分析的胶囊内窥镜设备运行状态综合评估模型构建OA

Objective:To construct a comprehensive assessment model based on multimodal data analysis for operation status of capsule endoscope,and verify application effect of that in management for operation and maintenance of equipment.Methods:Multi-modally operational data of capsule endoscopy under different status were collected,and the assessment model that integrated collaborative regression and fault diagnosis was constructed through integrated multi-source data,so as to conduct management about operation and maintenance for capsule endoscopy.A set of used capsule endoscope,and a workstation of image recording that matched it at the Fourth Medical Center of Chinese PLA General Hospital during November 2023 and April 2025 were selected.The conventional management mode was employed on the equipment from November 2023 to July 2024,while the management mode(model management mode)of assessment model of operational status based on multimodal data analysis for capsule endoscopy was adopted to manage equipment from August 2024 to April 2025.The management effect of two kinds of management modes for equipment was compared.A self-made questionnaire was adopted to investigate satisfaction of medical staffs in managing it,who used equipment.Results:Under the model management mode,the monthly average integrity rate of equipment was(98.43±1.06)%,which was significantly higher than that under the conventional management mode,and the difference was significant(t=2.278,P<0.05).On the other hand,the monthly average failure rate of equipment,the average time of responding maintenance and the average time of repair of model management mode were respectively(2.19±0.63)%,(2.09±0.53)h and(26.83±5.37)h,all of which were significantly lower than those of conventional management mode,and the differences were significant(t=3.842,16.319,5.294,P<0.05).The satisfaction scores of medical staffs who adopted model management mode for neatness,standardization,timeliness of repair of equipment were higher than those who adopted conventional management mode,and the differences were significant(t=2.132,2.341,2.390,2.216,P<0.05).Conclusion:The application of comprehensive assessment model based on multimodal data analysis for operation status of capsule endoscope can effectively integrate multi-source information of equipment,and achieve real-timely quantitative assessment for health status of equipment,which can contribute to improve operational efficiency and safety of equipment,and enhance management effect of medical equipment,and increase satisfaction of medical staffs about management for equipment.