Design Of Medical Device Management System Based On Micro Service Architecture

Hospital equipment management system has become a common means for modern hospitals to implement equipment management,which is used to strengthen the management of hospital equipment assets and establish orderly equipment management procedures.The medical device management system developed based on the single MVC software architecture usually consists of a Model layer,a View layer and a Cont:roller layer.All the business implementation code of the system is generally deployed to the Model layer.This structure makes the Model The code coupling degree of the layer is too high.When the system is upgraded or operated in the later stage,it brings great inconvenience to the developer.It is difficult to modify only one funct:ion module without a:ffecting other modules.Numerous hospital departments,diverse equipment types,different types of equipment management methods,different life cycle management of different equipment and other reasons have increased the difficulty of unified management of hospital equipment.With the development of hospitals,the introduction of new types of equipment and the establishment of new departments,the system business needs to be constantly revised.Furthermore,the management system of hospital equipment will need to be revised due to the improvement of the hospital.Whenever the equipment management system needs to be upgraded,the medical device management system based on the single architecture will be too inefficient in the system development and post-management of medical equipment,requiring developers to invest a lot of energy and time to analyze the original system and Modify a lot of code.Compared with the medical device management system based on the single architecture,the service-oriented features and modular structure of the micro-service architecture can well solve the above problems.This paper proposes a design based on microservice architecture for the architecture of medical device management.By separating the service that decouples the system into multiple small particles from the original single-frame architecture system,it is deployed independently,and how to implement service registration and discovery,load balancing,gateway management,and fault tolerance under the micro-service architecture.Mechanism and other functions.The popularity of information-based device management systems has led to a large number of data on device management in hospitals,but the lack of utilization can waste a lot of value from device data.In response to this problem,this paper proposes to add a quick information search module to the system.When the user encounters a device problem and cannot solve it temporarily,the information search can be used to quickly obtain relevant information.This paper verifies the effectiveness of the proposed data analysis method in the medical device information search scenario,and compares the techniques based on natural language processing + full-text indexing and the deep learning-based convolutional neural network.According to the test results,the results of the full-text index-based method are not effective enough in the medical device information search scenario,and the deep learning-based method covers the search target in the answer search task test and the top three feedback information of the problem similarity.The accuracy rate can reach 65%,which proves the feasibility and superiority of the deep learning algorithm applied to the device management data.Therefore,the deep algorithm model is embedded in the device management system application proposed in this paper.