Implementation of Medical Information Exchange System Based on EHR Standard / 대한의료정보학회지
Healthcare Informatics Research
;
: 281-289, 2010.
Article
in English
| WPRIM
| ID: wpr-198918
ABSTRACT
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.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Information Systems
/
Delivery of Health Care
/
Electronics
/
Electrons
/
Electronic Health Records
/
Korea
Type of study:
Practice guideline
Country/Region as subject:
Asia
Language:
English
Journal:
Healthcare Informatics Research
Year:
2010
Type:
Article
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