• Proceedings of the Korean Society of Computer Information Conference
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• 2014.01a
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• pp.279-280
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• 2014

정보통신기술의 발달로 말미암아 병의원에서도 다양한 정보시스템의 도입이 활발하고, 초기에는 데이터의 전자적 관리 및 공유를 위한 시스템이 주를 이루었으나 점차 병의원 운영관리에 대한 직접적인 의사결정지원 기능이 강조되고 있다. 그러나 기존의 시스템들은 대부분 의료 전문가들의 지식에 기반하여 진료행위가 정해진 절차를 벗어나지 않도록 하는 데에만 초점을 맞추었고, 환자나 경영자 입장을 충분히 고려하지 못하였다. 이에 본 논문에서는 전문적 의료 지식 베이스가 아닌 병의원에서 수집된 데이터를 기반으로 다양한 참여자들에게 유용한 기능을 제공하기 위한 능동형 임상의사결정지원시스템의 개념과 구조에 대하여 논의하고자 한다.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.10 no.3
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• pp.131-137
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• 2010

UMSN (Ubiquitous Medical Sensor Network) is being used in u-Healthcare system of various medical facilities to identify objects and get information from sensors in real-time. RFID using radio frequency determines objects using Reader, which reads Tags attached to patients. However, there is a security vulnerability wherein Tag send its ID to illegal Reader because Tags always response to Readers request regarding of its Tag ID. In this paper, we propose Tag ID Classification Scheme to reduce Back-end Server traffic that caused by requests to authenticate between Readers and Tags that are attached to medical devices, patients, and sensors; To reduce security threats like eavesdropping and spoofing that sometimes occurred during authentication procedure. The proposed scheme specifies the patient category as a group based on patients Tag ID string. Only allowed Reader can perform authentication procedure with Back-end Server. As a result, we can reduce Back-end Server traffic and security threats.

• Progress in Medical Physics
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• v.17 no.3
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• pp.144-152
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• 2006

The telemedicine using independent client-server system via networks can provide high quality normalized services to many hospitals, specifically to local/rural area hospitals. This will eventually lead to a decreased medical cost because the centralized institute can handle big computer hardware systems and complicated software systems efficiently and economically, Customized cancer radiation treatment planning for each patient Is very useful for both a patient and a doctor because it makes possible for the most effective treatment with the least possible dose to patient. Radiation planners know that too small a dose to the tumor can result in recurrence of the cancer, while too large a dose to healthy tissue can cause complications or even death. The best solution is to build an accurate planning simulation system to provide better treatment strategies based on each patient's computerized tomography (CT) image. We are developing a web-based and a network-based customized cancer radiation therapy simulation system consisting of four Important computer codes; a CT managing code for preparing the patients target data from their CT image files, a parallel Monte Carlo high-energy beam code (PMCEPT code) for calculating doses against the target generated from the patient CT image, a parallel linear programming code for optimizing the treatment plan, and scientific data visualization code for efficient pre/post evaluation of the results. The whole softwares will run on a high performance Beowulf PC cluster of about 100-200 CPUs. Efficient management of the hardware and software systems is not an easy task for a hospital. Therefore, we integrated our system into the client-sewer system via network or web and provide high quality normalized services to many hospitals. Seamless communication with doctors is maintained via messenger function of the server-client system.

• Journal of The Korean Association of Information Education
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• v.17 no.4
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• pp.475-486
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• 2013

Recent healthcare studies evaluate the effective impacts of a patient educational information intervention in hospitals on adherence to communicating knowledge, life quality, and therapeutic response in patients treated with highly active therapy in medical organizations. Therefore, the aim of this study is to design and implement the effective and systematic frameworks by providing clinical patient-oriented education system(CPES), which enhances health promotion and medical cures. CPES initiatives accelerate positive financial returns with network-driven educational system. To validate the CPES, the author analyzes the efficiency and effectiveness using statistical survey works. With this outcome, it is compared with previous system. One of the findings is that the system can improve compliance with treatment right dietetics and give patients self-manage their conditions in S hospital. Patients' acknowledge of their condition and its treatment process can be improved through the educational systems.

• The Journal of the Korea Contents Association
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• v.21 no.5
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• pp.525-537
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• 2021

Since the late 1990s, public nursing hospitals have been established, and as of 2018, 79 hospitals account for 5.1% of all nursing hospitals. Announcing the public Moon Jae-in dementia in the state government responsibility for the convalescent hospital with dementia to patients for specified to the hospital with severe dementia specialist care institution. A different policy options and development. In this regard, the Dementia Management Act was revised in 2018 to provide a legal basis for the operation evaluation of public nursing hospitals, and this evaluation will begin in 2020. As part of the study to conduct the operation evaluation of public nursing hospitals to be implemented from 2020, the research established a function to foster public nursing hospitals as specialized institutions for dementia patients and competent institutions for treating rehabilitation patients during the period of recovery, and developed an evaluation system to evaluate their behavior as medical services, public nature and public institutions.

• Digital Contents
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• no.7 s.74
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• pp.44-49
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• 1999

과거와 다르게 최근의 병원들은 정보화로 인해서 상당한 양의 의료 데이터가 저장되어 있어서 이의 효과적인 이용에 관심을 가지고 있다. 그러나 기존 통합병원정보시스템(Integrated Hospital Information System)은 아직까지 일반관리와 원무관리 중심에서 벗어나지 못하고 있다. 품질 좋은 의료 서비스를 제공하기 위해서 환자 중심의 진료 및 진료지원, 임상연구 등을 종합적으로 지원하기 위한 데이터 웨어하우스의 필요성이 대두되기 시작했다 .이 글에서는 최근 임상 데이터 웨어하우스(Clinical Data Warehouse)에 초점을 둔 J병원 사례와 연구를 중심으로 기술한다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.21 no.9
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• pp.134-143
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• 2020

This study investigated the status of infectious disease inpatients at long-term care hospitals in Korea. A descriptive study was conducted on patients with 14 infectious diseases at 798 long-term care hospitals during 2016-2017. The number of infected patients, total admission days, and total medical expenses were higher in 2017 than in 2016. The most common infectious diseases were enterocolitis due to Clostridium difficile, influenza, and scabies. The number of hospitals with patients who had enterocolitis due to C. difficile and resistance to carbapenem was higher in 2017 than in 2016. Hospitals with 150-299 beds had higher numbers of infectious disease patients than those with under 150 or over 300 beds. Therefore, intensive efforts are needed to control the most common diseases at long-term care hospitals, such as enterocolitis due to C. difficile, influenza, and scabies. It is recommended to apply relevant guidelines related to infection control management as well as implement educational programs. It will also be necessary to develop applicable infection monitoring standards and support the facilities and health workforce of long-term care hospitals under 300 beds through an effective infection surveillance system.

• Proceedings of the Korea Information Processing Society Conference
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• 2012.11a
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• pp.920-922
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• 2012

현재 많은 사람들이 스마트폰을 이용하고 있으며 스마트폰을 활용한 IT 기술들이 나날이 발전하고 있다. 또한 스마트폰을 이용 하여 사람들이 생활하는데 있어서 더욱 더 편리한 생활을 할 수 있도록 서비스 환경을 제공해준다. 그 중 대표적인 기술이 U-Health(Ubiquitous-Health) 기술 이며 U-Health 기술은 건강증진과 고령화 사회를 대비하기 위한 효과적인 문제해결 방안으로 주목받고 있다. U-Health 서비스는 스마트폰의 각종 센서를 활용하여 환자의 건강 상태를 체크하고 실시간으로 업데이트 하여 환자의 상태를 더욱 효율적으로 관리할 수 있다. 그러나 환자와 병원 서버 간에 데이터 단일화, 통신문제 등으로 인해서 아직까지는 많이 활용되고 있지 않는 현실이다. 또한 스마트폰으로 인한 환자의 개인신상 정보가 쉽게 노출될 수 있다는 단점이 있다. 따라서 본 논문에서는 NFC(Near Field Communication) 기반에서 환자와 병원간에 신뢰성 있는 데이터 전송을 위한 인증 시스템을 설계 하였다.

• Proceedings of the Korea Inteligent Information System Society Conference
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• 1999.03a
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• pp.393-402
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• 1999

과거와 다르게 최근의 병원들은 정보화로 인해서 상당한 양의 의료 데이터가 저장되어 있어서 이의 효과적인 이용에 관심을 가지고 있다. 그러나 기존 통합병원정보시스템(Integrated Hospital Information System)은 아직까지 일반관리와 원무관리 중에서 벗어나지 못하고 있다. 품질 좋은 의료 서비스를 제공하기 위해서 환자 중심의 진료 및 진료지원, 임상연구 등을 종합적으로 지원하기 위한 데이터 웨어하우스(Data Warehouse)의 필요성이 대두되기 시작했다. 이에 본 연구는 병원 전체 차원에서 데이터 웨어하우스의 아키텍쳐를 설계하고 개발하는 데 주안점을 두었다. 특히, 임상 데이터 웨어하우스(Clinical Data Warehouse)에 초점을 두었으며 이에 대한 프로토타입은 J 병원에 적용되어서 개발되었다.

• Journal of Convergence for Information Technology
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• v.9 no.4
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• pp.1-7
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• 2019

The medical environment, combined with IT technology, is changing the paradigm for medical services from treatment to prevention. In particular, as ICT convergence digital healthcare technology is applied to hospital medical systems, infrastructure technologies such as big data, Internet of Things, and artificial intelligence are being used in conjunction with the cloud. In particular, as medical services are used with IT devices, the quality of medical services is increasingly improving to make them easier for users to access. Medical institutions seeking to incorporate IoT services into cloud health care environment services are trying to reduce hospital operating costs and improve service quality, but have not yet been fully supported. In this paper, a patient information collection model from hospital IoT system, which has established a cloud environment, is proposed. The proposed model prevents third parties from illegally eavesdropping and interfering with patients' biometric information through IoT devices attached to the patient's body at hospitals in cloud environments that have established hospital IoT systems. The proposed model allows clinicians to analyze patients' disease information so that they can collect and treat diseases associated with their eating habits through IoT devices. The analyzed disease information minimizes hospital work to facilitate the handling of prescriptions and care according to the patient's degree of illness.