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Symmetry 2015, 7(2), 1028-1039; https://doi.org/10.3390/sym7021028

Development of Patient Status-Based Dynamic Access System for Medical Information Systems

1
Imaging Science Based Lung and Bone Disease Research Center, Wonkwang University, 460 Iksandeaero, Iksan, Jeonbuk 570-749, Korea
2
Department of Computer Engineering, Wonkwang University, 460 Iksandeaero, Iksan, Jeonbuk 570-749, Korea
3
Department of Radiology, Wonkwang University School of Medicine and Hospital, 460 Iksandeaero, Iksan, Jeonbuk 570-749, Korea
*
Authors to whom correspondence should be addressed.
Academic Editor: Neil Y. Yen
Received: 10 February 2015 / Revised: 6 May 2015 / Accepted: 4 June 2015 / Published: 8 June 2015
(This article belongs to the Special Issue Advanced Symmetry Modelling and Services in Future IT Environments)
Full-Text   |   PDF [647 KB, uploaded 8 June 2015]

Abstract

Recently, the hospital information system environment using IT communication technology and utilization of medical information has been increasing. In the medical field, the medical information system only supports the transfer of patient information to medical staff through an electronic health record, without information about patient status. Hence, it needs a method of real-time monitoring for the patient. Also, in this environment, a secure method in approaching healthcare through various smart devices is required. Therefore, in this paper, in order to classify the status of the patients, we propose a dynamic approach of the medical information system in a hospital information environment using the dynamic access control method. Also, we applied the symmetric method of AES (Advanced Encryption Standard). This was the best encryption algorithm for sending and receiving biological information. We can define usefulness as the dynamic access application service based on the final result of the proposed system. The proposed system is expected to provide a new solution for a convenient medical information system. View Full-Text
Keywords: medical information system; dynamic access control; patient status condition; symmetric methods; patient-centric service medical information system; dynamic access control; patient status condition; symmetric methods; patient-centric service
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
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MDPI and ACS Style

Jeong, C.W.; Ban, V.; Yoon, K.H.; Joo, S.C. Development of Patient Status-Based Dynamic Access System for Medical Information Systems. Symmetry 2015, 7, 1028-1039.

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