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KMID : 0603720130190030222
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Journal of Korean Society of Medical Informatics
2013 Volume.19 No. 3 p.222 ~ p.228
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Design and Realization of Integrated Management System for Data Interoperability between Point-of-Care Testing Equipment and Hospital Information System
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Park Ki-Sang
Heo Hyuk
Choi Young-Keun
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Abstract
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Objectives: Th e purpose of this study was to design an integrated data management system based on the POCT1-A2, LIS2-A, LIS2-A2, and HL7 standard to ensure data interoperability between mobile equipment, such as point-of-care testing equip-ment and the existing hospital data system, its effi ciency was also evaluated. Methods: Th e method of this study was intended to design and realize a data management system which would provide a solution for the problems that occur when point-of-care testing equipment is introduced to existing hospital data, aft er classifying such problems into connectivity, integration, and interoperability. Th is study also checked if the data management system plays a suffi cient role as a bridge between the point-of-care testing equipment and the hospital information system through connection persistence and reliability testing, as well as data integration and interoperability testing. Results: In comparison with the existing system, the data management system facilitated integration by improving the result receiving time, improving the collection rate, and by enabling the inte-gration of disparate types of data into a single system. And it was found out that we can solve the problems related to connec-tivity, integration and interoperability through generating the message in standardized types. Conclusions: It is expected that the proposed data management system, which is designed to improve the integration point-of-care testing equipment with existing systems, will establish a solid foundation on which better medical service may be provided by hospitals by improving the quality of patient service.
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KEYWORD
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Point-of-Care Systems, Hospital Information System, Clinical Laboratory Information Systems, Database Man-agement Systems, Medical Order Entry Systems
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