Construction Of Hospital Information Platform Based On SOA Model

With the continuous development of the medical and health industry,the hospital information construction throughout the country has begun to take shape,and many hospitals have established the information system of the whole hospital.With the continuous improvement of the construction of digital hospitals,more and more software systems will be used in hospitals.A complete hospital information system is usually made up of many subsystems,which need to be built gradually along with the development of the hospital.They involve many areas and departments,derived from different vendors,based on different techniques,using different language,there are many business cross each other requirements,but the lack of a unified information exchange standard.With the continuous development of information and hospital business,the interconnection between the system and the sharing of data will become more and more urgent.At present,the independent system can not meet this need,and without effective integration and integration,the "information island" within the hospital will be more and more.Under this background,it is necessary to build a hospital information platform to replace the number of point-to-point data interfaces and realize interconnection between hospital information systems.This paper analyzes the existing business needs of the hospital and uses SOA architecture to carry out relevant research on the hospital information platform specifications.It aims to provide standard and specification for hospital informatization construction by establishing hospital information platform.The major applications,which support these standards and specifications,can in principle be able to exchange data with the platform and interconnect with other applications connected to the platform.Through the construction of hospital information integration platform,provide standards and specifications for hospital informatization,and to provide a channel for hospital internal information sharing,at the same time for hospitals to external(such as regional health data center)to provide a unified information exports.Through the construction of hospital information platform,the medical data can be summarized,the data warehouse should be established,and the existing information resources can be fully utilized to avoid duplication of construction and protect the previous investment.The original distribution in each business system of patient information exchange integration information platform,to the hospital to establish the main index for the center with the patient information service,information connectivity between hospital departments,for the construction of medical management and auxiliary decision-making basis for data,scientific research,industry knowledge.