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Proceedings Paper

Design of an image-enabled electronic healthcare record system for regional collaborative healthcare applications
Author(s): Kai Zhang; Yuanyuan Yang; Zhenyu He; Jianyong Sun; Tonghui Ling; Jianguo Zhang
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Paper Abstract

Shanghai is piloting to develop an EHR system to solve the problems of medical document sharing for collaborative healthcare, the solution of which is considering to following IHE XDS (cross-enterprise document sharing) and XCA (cross-community access) technical profiles as well as combined with grid storage for images. The first phase of the project targets text and image documents sharing cross four local domains or communities, each of which consists of multiple hospitals. The prototype system was designed and developed with service-oriented architecture (SOA) and Event-Driven Architecture (EDA), basing on IHE XDS.b and XCA profiles, and consists of four level components: one central city registry; the multiple domain registries, each of which is for one local domain or community; the multiple repositories corresponding to multiple local domain registries; and multiple document source agents, each of which is located in each hospital to provide the patient healthcare information. The system was developed and tested for performance evaluation including data publication, user query and image retrieval. The results are extremely positive and demonstrate that the designed EHR solution based on SOA with grid concept can scale effectively to serve medical document sharing cross-domain or community in a large city.

Paper Details

Date Published: 13 March 2009
PDF: 10 pages
Proc. SPIE 7264, Medical Imaging 2009: Advanced PACS-based Imaging Informatics and Therapeutic Applications, 72640W (13 March 2009); doi: 10.1117/12.810900
Show Author Affiliations
Kai Zhang, Shanghai Institute of Technical Physics (China)
Yuanyuan Yang, Shanghai Institute of Technical Physics (China)
Zhenyu He, Shanghai Institute of Technical Physics (China)
Jianyong Sun, Shanghai Institute of Technical Physics (China)
Tonghui Ling, Shanghai Institute of Technical Physics (China)
Jianguo Zhang, Shanghai Institute of Technical Physics (China)


Published in SPIE Proceedings Vol. 7264:
Medical Imaging 2009: Advanced PACS-based Imaging Informatics and Therapeutic Applications
Khan M. Siddiqui; Brent J. Liu, Editor(s)

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