摘要
目的:解决医院信息系统(HIS)难以适应业务发展需要,可维护性、可扩展性差等问题。方法:以变更频繁的门诊挂号收费系统为切入点,运用领域驱动设计方法进行系统重构,探索医院信息系统渐进式演进的方法路径。结果:重构后的门诊挂号收费系统性能提高,资源消耗减少,主要质量指标得到明显提升。结论:领域驱动设计方法适用于医院信息系统的渐进式演进,对医院推进信息系统更新迭代具有借鉴意义。
Objective To solve the problem that HIS(Hospital Information System)is difficult to meet the needs of operation development,and has poor maintainability and scalability.Methods Taking the frequently changed outpatient registration and charging system as the entry point,the domain-driven design method was applied to reconstruct the system and practically explore the incremental evolution method of HIS.Results The performance of the reconstructed outpatient registration and charging system was improved,the resource consumption was reduced,and the major quality indicators were significantly improved.Conclusion The domain-driven design method is suitable for the incremental evolution of HIS,and has a reference significance for the hospital to promote the updating and iteration of HIS.
作者
王磊
王鹏
张蒙
王雅颀
田宗梅
WANG Lei;WANG Peng;ZHANG Meng;WANG Yaqi;TIAN Zongmei(Information Center,Beijing Shijitan Hospital,Capital Medical University,Beijing 100038,China)
出处
《中国数字医学》
2024年第2期79-83,共5页
China Digital Medicine
关键词
领域驱动设计
医院
门诊挂号收费系统
重构
Domain-driven design
Hospital
Outpatient registration and charging system
Reconstruct
