Archetype Model-Driven Development Framework for EHR Web System.
10.4258/hir.2013.19.4.271
- Author:
Shinji KOBAYASHI
1
;
Eizen KIMURA
;
Ken ISHIHARA
Author Information
1. Department of Bioreguratory Medicine, Graduate School of Ehime University, Ehime, Japan. skoba@moss.gr.jp
- Publication Type:Original Article
- Keywords:
Electronic Health Records;
Internet;
Computing Methodologies;
Automatic Data Processing
- MeSH:
Automatic Data Processing;
Computing Methodologies;
Electronic Health Records;
Indonesia;
Internet;
Semantics
- From:Healthcare Informatics Research
2013;19(4):271-277
- CountryRepublic of Korea
- Language:English
-
Abstract:
OBJECTIVES: This article describes the Web application framework for Electronic Health Records (EHRs) we have developed to reduce construction costs for EHR sytems. METHODS: The openEHR project has developed clinical model driven architecture for future-proof interoperable EHR systems. This project provides the specifications to standardize clinical domain model implementations, upon which the ISO/CEN 13606 standards are based. The reference implementation has been formally described in Eiffel. Moreover C# and Java implementations have been developed as reference. While scripting languages had been more popular because of their higher efficiency and faster development in recent years, they had not been involved in the openEHR implementations. From 2007, we have used the Ruby language and Ruby on Rails (RoR) as an agile development platform to implement EHR systems, which is in conformity with the openEHR specifications. RESULTS: We implemented almost all of the specifications, the Archetype Definition Language parser, and RoR scaffold generator from archetype. Although some problems have emerged, most of them have been resolved. CONCLUSIONS: We have provided an agile EHR Web framework, which can build up Web systems from archetype models using RoR. The feasibility of the archetype model to provide semantic interoperability of EHRs has been demonstrated and we have verified that that it is suitable for the construction of EHR systems.
