• Journal of Convergence Society for SMB
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• v.5 no.4
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• pp.17-23
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• 2015

Due to the development of information and communication technology as health care service is popular variety utilizing bioinformatics patient information services are being provided to the patient. In particular, the healthcare utilizing bioinformatics information, and change in a variety of healthcare trends. However, healthcare services using bioinformatics information of the patient and the complexity of the disease, new diseases (SARS, AIDS, etc .) due to the emergence of increasing health care costs and health promotion services provided to patients may not be smooth. In this paper, we propose a model for low-cost health services and medical care of patients bioinformatics fast access to information. The proposed model can be so big a bioinformatics data formation by the patient's patient information anytime / anywhere providing medical services in the home or the nearest hospital for their own disease management. In particular, the proposed model of health care services is characterized improve work efficiency, reducing the burden on hospitals by passing a medical illness to easily analyze patient information.

• The KIPS Transactions:PartC
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• v.19C no.1
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• pp.63-70
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• 2012

To ensure privacy of individual information in remote healthcare service, health data should be protected through a secure technology such as encryption scheme. Only user who delegated decryption right can access to sensitive health data and delegator needs capability for revocating access privilege. Recently, in ubiquitous environment, CP-ABTD(Ciphertext-Policy Attribute-Based Threshold Decryption with Flexible Delegation and Revocation of User Attributes) which extends CP-ABE(Ciphertext-Policy Attribute-Based Encryption) has been proposed for these requirements. In this paper, we construct remote healthcare monitoring system with delegation and revocation capability for attribute in CP-ABTD. Finally, we analyze collusion attack between users in our system.

• Information Systems Review
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• v.15 no.2
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• pp.59-73
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• 2013

Healthcare costs are continuously increasing due to longer life expectancy and providing global healthcare services through medical tourism is new service growth engine for Korea. Several countries have well established programs and infrastructure dedicated to medical tourism. South Korea is attempting to become a major player in this domain by undertaking broad initiatives. The success of medical tourism is greatly impacted by easy access to two types of information, namely, medical and travel information. The National Health Insurance System in Korea collects huge amount of clinical and financial information from all hospitals. However, this information does not get used effectively in health and travel information systems to support medical tourism. This paper provide clear process map of medical tourism to understand how the patient and information process both medical and tourism fields also describe the need of customer and service provider. In this paper, we develop a medical tourism service system that will promote information exchange and service delivery.

• Journal of Internet of Things and Convergence
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• v.10 no.1
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• pp.47-52
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• 2024

The efficiency and quality of healthcare services rely heavily on the secure protection and transparent management of individuals' medical information, which is becoming increasingly important in the digital age. To address this issue, we propose a distributed identity management (DID) and electronic medical record (EMR) integration system based on Hyperledger Indy, which aims to ensure the ownership of medical information to individuals and increase the accessibility and utilization of medical information. The system will allow individuals to manage their own medical information and share it transparently when necessary, which will improve the efficiency of healthcare services. In addition, the system will securely protect and transparently manage medical information, increasing the transparency of medical services and strengthening individuals' control over their medical information. Thus, the system will contribute significantly to improving the quality of medical services, protecting individuals' medical information, and improving the efficiency of medical services.

• Annual Conference of KIPS
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• 2024.05a
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• pp.540-541
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• 2024

본 연구는 서울 열린데이터 광장의 공공 데이터를 활용하여 의료 복지 서비스 지원 방안을 조사한다. '올해 의료비로 인한 가계 부담 정도' 데이터를 분석하여, 의료비 부담이 일반 가구에 미치는 영향을 깊이 있게 조사하였다. 이 데이터는 응답자들이 느끼는 의료비 부담의 다양한 정도(전혀 부담 안 됨, 부담 안 됨, 보통, 약간 부담됨, 매우 부담됨)를 포함하고 있으며, 이를 통해 지역별, 성별, 연령별, 소득별 의료비 부담 차이를 분석하였다. 연구 결과는 각 그룹별로 상이한 의료비 부담감을 보여주며, 이는 향후 의료 서비스 접근성 개선과 정책적 지원을 위한 근거 자료로 활용될 수 있다. 본 논문은 의료비 부담을 완화하기 위한 다양한 정책 제안을 포함하며, 공공 데이터를 활용한 의료 자원의 최적화를 목표로 한다. 이러한 분석은 보다 효율적인 의료복지 서비스 제공에 기여할 것으로 기대된다.

• Proceedings of the Korean Society for Bioinformatics Conference
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• 2002.06a
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• pp.123-137
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• 2002

생물정보공학을 위한 학문적/실용적 접근은 전산학, 생물학, 유전공학, 수학/통계학등이 유기적으로 통합되어 이루어져야 한다. 그러나 각계의 전문가가 서로의 특정 지식을 활용하기 위한 물리적인 기반이 갖추어져 있지 않은 상태에서는 각 분야의 전문적 지식 활용이 용이하지 않다. 현재의 의료 서비스 제공자/병원이 가진 방대한 의료 데이터를 생물정보공학 령역에서 활용할 수 있도록 해야 하고, 진료 데이터에 근거한 유전적 정보 분석을 위해 생물학 전문가들이 생성하는 인간 질병에 관한 유전적 분석, 연구 결과를 다시 의료 서비스 제공자에게 돌려주는 순환적 사이클이 필요하고, 이러한 순환적 사이클 지원자는 정보 기술이라고 생각한다. 인간 질병 극복과 좀 더 나은 진료, 예방책을 제공할 수 있도록 생물정보공학, 의료정보학, 컴퓨터과학의 통합 활용 목표를 설정할 수 있다. 각계의 전문가가 지식을 공유할 수 있고 기존의 병원 시스템 및 유전 연구소 등의 시스템을 통합하여 유기적으로 엮음으로써 데이터를 의미 있게 해석하고 공유할 수 있도록 지원하는 프레임워크가 절실히 요구된다. 본 세미나에서는 의료정보학과 생물정보공학에서 활용하는 시스템 통합, 전문 지식의 통합적 활용을 위해 각 전문가를 대신하는 에이전트로 구성된 멀티에이전트 플랫폼을 제시하여, 각 분야가 갖는 전문성 확보, 광고, 유기적 연결을 멀티에이전트 시스템에게 위임함으로써 각 영역에서 서비스 할 수 있는 내용과 서비스 제공 주체인 각계의 전문가 집단을 유기적으로 통합하고자 한다. 의료 영역에서 이루어진 의료 영상 통신 시스템 (Picture Archiving and Communication Systems), 의료 정보 표준화를 위한 HL7 (Health Level 7)에 대해서 경북대학교 지능정보 연구실에서 연구, 개발한 내용을 발표한다. 의료 정보 시스템과 생물학 영역의 유전체 정보 데이터베이스 시스템 사이에 의미 있는 데이터 전송, 지식 획득을 위해 정보 기술 분야에서 활용해야 할 영역으로 XML Web Services, Multi-agent Systems, 전문가 컴뮤니티를 위한 그룹웨어 연구 개발에 관해 사례 중심으로 발표한다.

• The Journal of the Korea Contents Association
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• v.9 no.4
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• pp.247-253
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• 2009

PACS(Picture archiving communication system) is a system that enables medical images such as X -ray, CT, MRI, PET to be stored electronically viewed on computer screens so that doctors and other authorized people can access search the information as needed. But if they are not in hospital area for example on holiday or at night, that are not able to access the PACS system instantly. We have to solve this problem for more efficient patient care. So we try to suggest a method that use the PDA system that wireless LAN and CDMA cellular phone are equipped. This system may help to access easier to PACS system regardless of the location and can also attribute the development of telemedicne.

• KDI Journal of Economic Policy
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• v.33 no.1
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• pp.125-148
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• 2011

Although the patient's problem with access to health information has been improved due to rapidly developing information technologies, such as the internet, some patients still do not have enough ability to understand, interpret, and analyze the health information. Given this view on the patient's asymmetric information problem, if a doctor provides sufficient effort to help patients understand and interpret medical information, the efficiency of patient's medical care use could be improved. This paper shows firstly that the patient's inefficient use of medical care originates from his information problems, such as the misperception of the effectiveness of medical care and secondly suggests that if the doctor makes sufficient effort to correct patient's information problems, the inefficiency can be ameliorated. This paper also suggests the manipulation of a doctor's payment method can lead a doctor to provide optimal level of efforts which can in turn lead patients to use the optimal level of medical care. With an optimal level of effort, a doctor can more easily achieve a patient's compliance with the newly recommended amount of medical care.

• Journal of Digital Contents Society
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• v.18 no.7
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• pp.1341-1346
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• 2017

In this paper, we designed the open service platform based on integrated type of individual customized service and intelligent information technology with individual's complex attributes and requests. First, the data collection phase is proceed quickly and accurately to repeat extraction, transformation and loading. The generated data from extraction-transformation-loading process module is stored in the distributed data system. The data analysis phase is generated a variety of patterns that used the analysis algorithm in the field. The data processing phase is used distributed parallel processing to improve performance. The data providing should operate independently on device-specific management platform. It provides a type of the Open API.

• Journal of the Korea Society of Computer and Information
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• v.19 no.5
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• pp.27-35
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• 2014

The characteristics of today's health care industry, based on the state of the art IT can be represented as a paradigm of human-oriented ubiquitous and accessible as possible by U-Health care. In addition, the healthcare industry is information and communication technologies (ICT) developments regarding the many advances and applications based on the research being carried out actively. Medical information system has been developed toward combining information systems of medical IT and it sets its sights on the fusion of developed IT and u-healthcare system. So changing distributed medical information systems into a safe PHR integrated system based on IaaS cloud computing is suggested in order to forge u-healthcare system with the times in this paper. Our experimental results show that our proposed system increased the data access time by about 24% and reduces the waiting time for processing service by about 4.3% over the web-based PHR.