基于SOA的医院信息集成平台的设计与实现

发布时间：2018-04-06 23:00

本文选题：信息集成平台　切入点：企业服务总线　出处：《吉林大学》2014年硕士论文

【摘要】：随着医院信息化建设的发展，对信息一体化和业务互联互通的需求逐渐迫切。应用集成是实现医院信息一体化的唯一途径。而传统的应用方式很难为医院实现信息一体化和互联互通的目标。事实上，医院信息系统的集成工作不是一个独立的厂家或者公司可以独自完成的，信息系统的集成工作需要医院、软件集成公司、应用子系统厂家三方协同配合下才能完成。医院在信息系统集成工作中不处于主导地位。医院方面不希望和多家应用子系统厂家做接口，不便于日后子系统的维护和更换。但是，医院与应用子系统厂家之间这种传统的私有接口模式被更多的软件厂家所推广。这种接口模式已经跟不上医院未来信息化发展的脚步。那么，怎样把这些应用子系统接入到一个相对稳定的中间平台上，从而使子系统之间互相对接数据，就成了医院势在必行的工作内容。按照医院原来的接口方式继续运行的话，医院信息系统的安全性、可靠性和稳定性都会大打折扣。同时，医院信息系统的维护成本会逐年递增。在此背景下，医院急需建立一个稳定的中间平台，与现有的众多子系统的接口相融合，为医院信息化建设标准和规范，来降低未来可能出现的医院信息系统运行不稳定因素的风险。医院各个应用信息子系统如果支持这种方式，就能与平台进行数据交换，并能同其他与平台相连的应用信息子系统进行数据交换与信息共享[1]。通过医院信息集成平台的建设，，为医院信息化提供了标准和规划，也为医院内部信息共享提供了一个共享和利用的平台。基于信息集成平台，可以实现医院临床各个应用子系统数据字典的同步，无论科室部门信息、用户人员信息还是患者信息，在接入信息集成平台的前提下，都可以实现系统间的数据同步。避免了以往医院多个信息系统间数据不同步的难题。从而可以建立更加高级的业务应用，全方位满足医生为病人提供临床科学有据的信息服务支持。尤其对于医院来说下一步要给社会保险、商业保险、卫生主管部门（区域卫生数据中心）、公共卫生社区以及健康档案等多个业务部门进行交换数据，这种情况下，更需要这样一个稳定、安全的中间平台来与多方部门进行信息共享。综上所述，医院建立一个信息集成平台才是医院信息化适应医院发展、破解这一难题的最根本、最有效的办法。
[Abstract]:With the development of hospital information construction, the need of information integration and business interconnection is becoming more and more urgent.Application integration is the only way to realize the integration of hospital information.But the traditional application way is very difficult to realize the information integration and the interconnection goal for the hospital.In fact, the integration of hospital information system is not an independent manufacturer or company can be completed alone, information system integration needs the hospital, software integration company, application subsystem manufacturers to cooperate to complete the work.The hospital is not in the leading position in the information system integration work.Hospitals do not want to interface with multiple application subsystem manufacturers, not easy to maintain and replace subsystems in the future.However, the traditional private interface model between hospital and application subsystem manufacturers has been popularized by more software manufacturers.This interface mode has not been able to keep up with the pace of hospital information development in the future.So, how to connect these application subsystems to a relatively stable intermediate platform, so as to make the subsystems interconnect with each other, has become the imperative work content of the hospital.The security, reliability and stability of the hospital information system will be greatly compromised if the original interface mode of the hospital continues to operate.At the same time, the maintenance cost of hospital information system will increase year by year.Under this background, it is urgent for the hospital to establish a stable intermediate platform, which is integrated with the interfaces of many existing subsystems, and is the standard and standard for the construction of hospital information.To reduce the risk of future hospital information systems operating instability risk.If each hospital application information subsystem supports this way, it can exchange data with the platform, and can exchange data and share information with other application information subsystems connected with the platform.Through the construction of hospital information integration platform, it provides the standard and planning for hospital informatization, and also provides a platform for sharing and utilizing hospital information.Based on the information integration platform, we can realize the synchronization of the data dictionary of the hospital clinical application subsystem. No matter the department information, the user information or the patient information, under the premise of accessing the information integration platform,Data synchronization between systems can be realized.Avoid the difficult problem of data synchronization among many information systems in hospitals in the past.Thus, more advanced business applications can be established to meet the needs of doctors in providing patients with evidence-based information services in clinical science.In particular, for hospitals, the next step is to exchange data for social insurance, commercial insurance, health authorities (regional health data centers, public health communities, and health archives).The need for such a stable, secure intermediate platform to share information with multiple departments.To sum up, establishing an information integration platform is the most fundamental and effective way to adapt hospital information to hospital development and solve this problem.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP393.09

【参考文献】