Construction of emergency support system for regional medical equipment based on distributed storage
10.3969/j.issn.1672-8270.2025.06.019
- VernacularTitle:基于分布式存储的区域医疗设备应急保障系统构建
- Author:
Chao WANG
1
;
Shan JIANG
;
Fangyuan WEI
;
Guozheng LIU
;
Yue ZHANG
Author Information
1. 北京市大兴区人民医院医学工程部 北京 102600
- Publication Type:Journal Article
- Keywords:
Medical equipment;
Emergency support;
Distributed storage;
Blockchain;
Deployment
- From:
China Medical Equipment
2025;22(6):97-102
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish an emergency support system for regional medical equipment,and provide intelligent auxiliary tools for turnover of medical equipment,and improve support capabilities of medical equipment.Methods:Data exchange mechanism among multiple entities and a collaborative deployment strategy with multi nodes were established based on distributed storage and blockchain technique.The open distributed storage system Ceph was adopted to establish a distributed storage structure.The functional departments in medical institutions was used as nodes of blockchain to form archive information of regional medical equipment.Aimed at the archive data of medical equipment,the digital verification information of blockchain for archive of medical equipment were generated so as to ensure data integrity and immutability.Using smart contract technique to embed archive management rules and turnover processes into code,so as to achieve automatic processing for emergency support of medical equipment.Based on the above research,web layered architecture was adopted to establish emergency support system of regional medical equipment based on distributed storage,in order to provide systematic platform support for emergency support of medical equipment under public health emergency.A total of 750 medical equipment of Beijing Daxing District People's Hospital were used as research objects.A distributed storage structure that was simulated was constructed through established and simulated 6 application nodes.Aimed at the decision task for emergency support of medical equipment,the manual decision-making and systematic decision-making were selected respectively to conduct comparative study.Results:Compared with expert decision-making,the coincidence rate of the strategy of emergency support,which was formulated by emergency support system of regional medical equipment based on distributed storage,could reach to 93.33%,which formulation duration was(0.11±0.03)s.It was significantly lower than manual decision-making time(15.21±2.65)s.Conclusion:The accuracy of deployment strategy of medical equipment closes to decision-making of expert,and its decision-making speed significantly increased,which contributes to improve the response speed and rescue level of medical emergency work.It can provide reference for establishing a medical distributed system.
