• 대한전자공학회논문지TC
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• 제48권2호
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• pp.36-42
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• 2011

현재의 보건의료분야 정보시스템은 늘어나는 보건의료 수요 충족을 위해 다양한 시스템을 구축 운영하고 있으며, 그에 따른 정보화예산은 지속적으로 증가 추세에 있지만, 현재의 시스템은 다양한 시스템 간의 상호 연관성이 있음에도 연계가 이루어지지 않으며, 각 유관기관과의 정보연계를 위한 표준화 및 실시간 네트워크가 구성되어 있지 않아 현황자료 등 각종 자료의 실시간 제공이 미흡하다는 문제점이 제기 되고 있다. 본 논문에서는 이와 같은 한계를 극복하기 위한 대안으로 JXTA 기반의 보건의료분야 통합정보시스템을 제안한다. JXTA는 오픈소스 기반의 P2P 플랫폼으로 운영체제와 네트워크 프로토콜, 그리고 개발언어에 독립적인 P2P 기술을 사용하는 분산 네트워크 컴퓨팅 환경을 구현하기 위한 것이다. 지금까지 네트워크 환경에서 자료의 저장과 관리를 위해 가장 널리 사용되고 있는 서버 집중형 구조는 사용자와 통신량이 증가하면서 데이터 관리에 어려움을 겪고 있으며 늘어나는 통신 서비스를 처리하기 위해 서버의 수를 늘리는 것보다 신속한 정보 연계와 비용 절감, 효율적인 자료 관리 차원에서 P2P 모델이 새로운 해결 방안으로 부각되고 있다. 따라서 본 논문에서는 보건의료 데이터 및 서비스 통합을 위한 플랫폼으로써 JXTA를 기반으로 하는 보건의료분야 통합정보시스템을 설계하고 이를 구현함으로써, JXTA 기반이 새로운 통합정보시스템 구축의 적합한 모델임을 입증한다.

• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제21권3호
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• pp.57-67
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• 2015

Purpose: As the concerns for the environment are gradually prioritized, increasing interests of environment-friendly buildings are drawn. Numerous researches about healthcare buildings have been performed however, they were mainly focused on convenience or healing condition for medical treatments. The hospitals consume energy and generate $CO_2$ as twice as the residential or commercial buildings do. Various green building certification systems are globally arranged. But, it isn't easy to find certification criteria for the green hospital besides the US and UK's ones which are specially designed to evaluate environment-friendly medical buildings(Lim&Yoo, 2010). Methods: In this study, we investigates current conditions of Tokyo Regional hospitals in environment-friendly standpoint and also investigates the foreign certification criteria and systems for the green healthcare building and finds the possibility to apply them to Korean one. Results: Through this study, we found that the Tokyo regional hospitals can be environmentally improved by management plans and programs. Implications: Based on this analysis, Korean Green Building Certification for healthcare facilities will be developed in near future.

• 한국정보시스템학회지:정보시스템연구
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• 제25권2호
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• pp.27-50
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• 2016

Purpose The purpose of this study is to examine the effect of the acceptance intention towards healthcare wearable device in Korea. Specifically, this study attempted to identify the relationships among the acceptance intention towards healthcare wearable device, technical characteristics and user's personal characteristic based on UTAUT(Unified Theory of Acceptance and Use of Technology) model. Design/methodology/approach For this purpose of research, we conducted against consumers who use the wearable devices and we collected data from 219 wearable device users. The analyses were conducted using SPSS and AMOS19.0 which is powerful structural equation modeling (SEM) software. Findings The main findings are as followed; First, functional diversity, wearability, trend sensitivity and health perception are significantly related to performance expectancy, while visual aesthetic and enjoyment are not significantly related. Second, performance expectancy and effort expectancy are significantly related to acceptance intention towards healthcare wearable device. Third, effort expectancy is significantly related to performance expectancy.

• 전자공학회논문지 IE
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• 제49권2호
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• pp.82-88
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• 2012

본 논문에서는 안드로이드 기반의 모바일 플랫폼을 이용한 통합형 유헬스케어 시스템 설계하여 개인의 건강관리 서비스를 위한 시스템을 제안하였다. 통합형 생체 계측 시스템은 심전도, 산소포화도, 혈압, 호흡, 체온 등 모듈을 통하여 생체 신호를 계측하고 신호처리된 생체 정보를 무선 통신모듈을 이용하여 안드로이드 기반의 모바일 플랫폼 게이트웨이로 전송한다. 전송된 생체 데이터는 모바일 시스템에서 건강상태를 감시하거나 유헬스케어 서버로 전송하도로 설계하였다. 생체신호 감시 시스템을 구현함으로서 측정되어진 생체 데이터를 모니터링하여 현재의 건강상태를 확인할 수 있었으며 보호자의 이동성을 보장할 수 있는 장점을 보였다. 이와 같은 시스템은 개인 건강관리 및 응급환자 감시 시스템을 위한 유헬스케어 시스템 발전에 도움이 되리라 본다.

• International Neurourology Journal
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• 제22권4호
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• pp.228-236
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• 2018

Neuromodulation was introduced for patients with poor outcomes from the existing traditional treatment approaches. It is well-established as an alternative, novel treatment option for voiding dysfunction. The current system of neuromodulation uses an open-loop system that only delivers continuous stimulation without considering the patient's state changes. Though the conventional open-loop system has shown positive clinical results, it can cause problems such as decreased efficacy over time due to neural habituation, higher risk of tissue damage, and lower battery life. Therefore, there is a need for a closed-loop system to overcome the disadvantages of existing systems. The closed-loop neuromodulation includes a system to monitor and stimulate micturition reflex pathways from the lower urinary tract, as well as the central nervous system. In this paper, we reviewed the current technological status to measure biomarker for closed-loop neuromodulation systems for voiding dysfunction.

• 대한임베디드공학회논문지
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• 제10권4호
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• pp.221-231
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• 2015

This paper provides the trend of Internet of Things (IoT) for smart healthcare services and applications. IoT has provided a promising opportunity to build intelligent healthcare system and smart wearable applications by using the growing capability of wireless mobile devices, interactive sensors/actuators, and RFID technologies. For analysis of state-of-art technology of smart healthcare system, this paper includes comparative analysis and investigation of existing standard, network protocol, and devices, etc. In this paper, we examine the market trend of IoT healthcare. In particular, we examine the variety of IoT based healthcare type such as mobile, wearable device. After that, we examine the technologies of IoT healthcare such as standard, sensor, network and security. This survey contributes to better understanding of the challenges in existing IoT healthcare and further new light on future research directions.

• International Journal of Advanced Culture Technology
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• 제4권2호
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• pp.43-46
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• 2016

Modernization of the medical healthcare system, through the use of technology, has become an important field of study today. The healthcare system is intended to efficiently deliver care and services to consumers. It is such that the healthcare system is defined as an industry which provides health services (health activities) so as to meet the health needs and demands of individuals, the family and the community. In this study, transforming healthcare so as to better meet the needs of patients will require changes in the strength of delivering care for patients who already have good access to services, while also improving the care for patients who find it harder to get the care they need.

• 한국정보통신학회논문지
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• 제17권3호
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• pp.656-664
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• 2013

U-healthcare 시스템은 예방, 진단, 의료관리 등 현재 다양한 의료서비스시스템에 활용되고 있다. 그러므로 병원, 의료센터 등에서 이러한 의료정보의 활용은 필수적이다. 그러나 의료정보 표준인 HL7은 현재 표준화된 의료정보 명세로 지원되지 못하고 있는 실정이다. 따라서, 이 논문에서는 HL7을 의료정보표준화와 효율적인 의료정보활용을 위해 연구, 분석하였으며 그 효과성을 확인하였다.

• International Journal of Oral Biology
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• 제43권1호
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• pp.1-3
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• 2018

Blockchain is at the center of attention recently and it is expected to have a huge impact on healthcare industry including dentistry as well. Blockchain is a fundamental technology behind Bitcoin and itis all about decentralization, security, reliability, and transparency. These characteristics of the technology empower it to disrupt the current healthcare industry in innumerable practices such as supply chain management in pharmaceuticals to prevent the counterfeited medicine, clinical trials to guarantee transparency, healthcare information exchanges or personal health record systems to ensure data integrity and interoperability, etc. It will surely revolutionize the way the current healthcare system works; from provider-oriented to patient-centered. Hence, it is time to seriously consider how we could be a part of this blockchain revolution in dentistry.

• 산경연구논집
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• 제9권9호
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• pp.35-44
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• 2018

Purpose - In endless competition, companies pursue cost reduction and work efficiency. So, entrepreneurs try to increase job intensity, which may lead to job stress and high turnovers because of job burnout. But, Information systems are acknowledged as a work support tool that secures work convenience and the productivity of employees. In this study, we aimed to confirm the effects of information systems in reduing the work overload of employees in a human resource intensive industry. Research design, data and methodology - This is based on the job demands-resources model, conducting an empirical analysis of surveys given to hospital employees working in a human resource intensive industry. Results - The research revealed that information systems reduced the work overload of employees in a human resource intensive industry. Conclusion - This study confirmed the effects of information systems as a job resource based on JD-R theory, and presentation of empirical results indicated that information systems alleviate employee job overload and increases job satisfaction in the medical services industry. In the medical services industry, using electronic health record system decreases in work overload, which results in employees gaining time for self-development and time management, reducing job stress, and leading to job satisfaction.