Implementation of Medical Information Exchange System Based on EHR Standard

이민호; 한순화; Sang Guk Kim; Jun Yong Jeong; Bi Na Lee; Myeong Seon Choi; 김일곤; 박우성; 하규섭; 조은영; 김윤; 배재봉

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자료유형: 학술저널

저자정보: 이민호 한순화 Sang Guk Kim Jun Yong Jeong Bi Na Lee Myeong Seon Choi 김일곤 박우성 하규섭 조은영 김윤 배재봉

저널정보: 대한의료정보학회 Healthcare Informatics Research Healthcare Informatics Research 제16권 제4호

발행연도: 2010.1

수록면: 281 - 289 (9page)

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연구주제

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연구배경

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연구방법

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Objectives: To develop effective ways of sharing patients’ medical information, we developed a new medical information exchange system (MIES) based on a registry server, which enabled us to exchange different types of data generated by various systems. Methods: To assure that patient’s medical information can be effectively exchanged under different system environments,we adopted the standardized data transfer methods and terminologies suggested by the Center for Interoperable Electronic Healthcare Record (CIEHR) of Korea in order to guarantee interoperability. Regarding information security, MIES followed the security guidelines suggested by the CIEHR of Korea. This study aimed to develop essential security systems for the implementation of online services, such as encryption of communication, server security, database security, protection against hacking, contents, and network security. Results: The registry server managed information exchange as well as the registration information of the clinical document architecture (CDA) documents, and the CDA Transfer Server was used to locate and transmit the proper CDA document from the relevant repository. The CDA viewer showed the CDA documents via connection with the information systems of related hospitals. Conclusions: This research chooses transfer items and defines document standards that follow CDA standards, such that exchange of CDA documents between different systems became possible through ebXML. The proposed MIES was designed as an independent central registry server model in order to guarantee the essential security of patients’ medical information.

#Keywords: Electronic Health Record #VPN #Web Service Security Enhanced #Health Level 7 Standard #CDA R2

참고문헌 (10)

참고문헌 신청

Center for Interoperable EHR / / EHR

France telecome / / Object identifier(OID) repository

Haomin L / 2007 / A clinical document repository for CDA documents / Proceedings of ICBBE 2007: Bioinformatics and Biomedical Engineering : 1084 ~ 1087

Health Level Seven International / / Clinical Document Architecture

Health Level Seven International / / Object identifier (OID) registry

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