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Erschienen in:
2010 | OriginalPaper | Buchkapitel
Increasing the Meaningful Use of Electronic Medical Records: A Localized Health Level 7 Clinical Document Architecture System
verfasst von : Jun Liang, Mei Fang Xu, Lan Juan Li, Sheng Li Yang, Bao Luo Li, De Ren Cheng, Ou Jin, Li Zhong Zhang, Long Wei Yang, Jun Xiang Sun
Erschienen in: Advanced Data Mining and Applications
Verlag: Springer Berlin Heidelberg
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The health information systems of most medical institutions in China are isolated. Communications across these systems are generally realized through point-to-point interfaces at the database level, which tend to lack interoperability, extensibility, and security. In the resent study, we developed localized, document-oriented and data-focused clinical document architecture (CDA) templates based on health level 7 (HL7) CDA. Then, by combining these templates with the Service-oriented architecture for HL7 middleware, we accomplished interoperability across multiple heterogeneous systems. Modules of our system have been put into trial use in six medical institutions, including the Second University Hospital (main campus and regional campuses) of the School of Medicine, Zhejiang University and other collaborating hospitals.