• 한국융합학회논문지
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• 제11권10호
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• pp.53-61
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• 2020

최근 코로나19 바이러스로 인하여 언컨텍트 서비스가 본격적으로 활성화됨에 따라 비대면 접촉 원격 의료 서비스를 제공하기 위한 시스템 개발의 필요성이 증가하게 되었다. 본 연구에서는 원격진료를 지원하기 위한 스마트 헬스케어 시스템인 Rm_She(Remote Medical Smart Healthcare System)을 제안한다. Rm_She는 IoT를 기반으로 생체신호를 감지하는 다양한 헬스케어 제품을 하나의 애플리케이션으로 연결하여 여러 가지의 생체신호 정보를 수집 및 관리할 수 있다. 스마트 폰에 실행되는 헬스체크 앱(HC_app)을 이용하여 여러 종류의 생체신호 측정 장치와 무선랜으로 연결하고, 생체신호 값을 HC_app에서 전송 받아, 사용자에게 측정된 생체신호를 출력하고, 해당 정보를 헬스케어관리서버로 전송한다. 헬스케어 서버에서는 측정값을 전송 받아 데이터베이스에 저장하고, 저장된 측정값은 의료진들이 원격에서 실시간으로 모니터링 할 수 있도록 웹서비스로 제공한다.

• 한국멀티미디어학회논문지
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• 제19권12호
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• pp.1981-1991
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• 2016

In recent, the advancement of wearable devices and wireless body area networking technologies motivate researchers to pay attention to remote healthcare system for monitoring patients health and disease progression effectively. However, in order to implement a practical remote healthcare system, we must consider the security and privacy of patient's personal health information transmitted to healthcare servers through the network. Hence, in this paper, we propose a secure health data transmission protocol in remote healthcare monitoring system to protect patient's health information and prevent privacy from eavesdropping on the network. To achieve our security goals, we design an efficient secure protocol based on the identity-based cryptography with key evolution technique, and then confirm the superiority and the efficiency of the proposed protocol as compared with the existing protocol of Yang et al.

• 한국실내디자인학회:학술대회논문집
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• 한국실내디자인학회 2006년도 추계학술발표대회 논문집
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• pp.91-94
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• 2006

This study aimed at researching Healthcare by the Smart Technology and the current change of people's need for Healthcare in the Bathroom. In future, it is necessary to develop the Bathroom of varied purpose. The Smart-healthcare will be the major issues at Smart Home design. Because increasing interest in Healthcare. Smart Technology is able to apply the design a bathroom for the architectural relations and realizes a remote healthcare in the Bathroom. This study will be analyze change function of Bathroom and the Smart Technology and Healthcare Systems. Therefore this study make proposal for the design of the Bathroom and the remote control of Healthcare using Smart Technology System in harmony with the special property for hygiene, physiology and Healthcare in the Bathroom.

• 한국산학기술학회논문지
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• 제13권11호
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• pp.5442-5446
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• 2012

본 논문에서는 만성질환자 및 의료취약계층을 대상으로 지속적이고 체계적으로 건강상태를 체크하고 가장 최적의 환경을 지원하여 삶의 질을 향상시킬 수 있는 u-헬스케어용 원격진료서비스 시스템에 대한 것이다. u-헬스케어용 원격진료서비스 시스템은 무선을 통해 흉부에서 들리는 생체음을 측정하는데 이때 시스템에 사용하는 무선주파수에 대해 전자파의 적합성을 확인하고 의사와 환자에게 발생되는 전자파의 해에 대한 실험을 통해 u-헬스케어용 원격진료서비스 시스템이 진단시 의사와 환자 인체에 무해하다는 진단 환경을 제시한다.

• 정보처리학회논문지C
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• 제19C권1호
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• pp.63-70
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• 2012

원격 헬스케어(e-Healthcare) 서비스에서 취급되는 의료정보는 개인의 프라이버시를 침해할 수 있으므로 암호화 등의 보안기술 도입이 필수적이다. 민감한 의료정보를 보호하기 위해서 접근 권한을 위임받은 사용자만 데이터에 접근 가능하며 또한, 위임된 접근 권한을 철회하는 기능이 필요하다. 이러한 요구사항에 근거하여 속성기반 암호화가 제안되었다. 본 논문에서는 안전한 원격 헬스케어 서비스를 위해서 의료데이터의 접근 권한에 대한 위임 및 철회기능을 수행할 수 있는 속성기반 암호화를 원격 헬스케어 모니터링 시스템에 적용한다. 그리고 속성기반 암호화를 이용하여 원격 헬스케어 모니터링 시스템을 구성한다. 마지막으로 시스템 이용에 장애가 될 수 있는 사용자간의 공모 공격에 대해서 분석한다.

• 한국정보통신학회:학술대회논문집
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• 한국해양정보통신학회 2009년도 추계학술대회
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• pp.1030-1034
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• 2009

IPv6 and Ubiquitous Healthcare Environment (UHE) has become a main stream of the next generation technologies. IPv6 is designed in many ways with enhanced features such as a routing, mobility, scalability, QOS and security as a replacement of IPv4. Also, UHE is developed to provide patients with convenience and efficient healthcare services using the remote home healthcare system. However, IPv4 currently used as an Internet protocol does not have enough capability to fully support UHE. It may result in a restricted implementation of UHE. As a result, research on IPv6 implementations in UHE is increasingly becoming an issue within the healthcare industry. IPv6 has enhanced features to implement the remote healthcare system such as Neighbour Discovery process and address auto-configuration. In this paper, a basic of IPv6 and UHE will be firstly introduced and secondly, benefits brought by IPv6 in UHE will be discussed. In addition, security issues in IPv6 will be analysed to conclude this paper.

• International journal of advanced smart convergence
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• 제2권1호
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• pp.1-5
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• 2013

This study proposes a remote monitoring of patients and emergency notification system with a camera and pulse wave sensor for U-Healthcare. The proposed system is a server client model based U-Healthcare system which consists of wireless clients that have micro-controller, embedded-board for patient status monitoring and a remote management server. The remote management server observes the change of pulse wave data individually in real-time sent from the clients that is to be remote-monitored based on the pulse wave data stored by users and divides them into caution section and emergency section. When the pulse wave data of a user enters an emergency situation, the administrator can make a decision based on the real-time image information and pulse rate variability. When the status of the monitored patient enters the emergency section, the proposed U-healthcare system notifies the administrator and relevant institutions. An experiment was conducted to demonstrate the pulse wave recognition of the proposed system.

• International journal of advanced smart convergence
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• 제5권3호
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• pp.32-39
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• 2016

With the help of a small wearable device, patients reside in an isolated village need constant monitoring which may increase access to care and decrease healthcare delivery cost. As the number of patients' requests increases in simultaneously manner, the web service gateway located in the village hall encounters limitations for performing them successfully and concurrently. The gateway based RESTful technology responsible for handling patients' requests attests an internet latency in case a large number of them submit toward the gateway increases. In this paper, we propose the design tasks of the web service gateway for handling concurrency events. In the procedure of designing tasks, concurrency is best understood by employing multiple levels of abstraction. The way that is eminently to accomplish concurrency is to build an object-oriented environment with support for messages passing between concurrent objects. We also investigate the performance of event-driven architecture for building web service gateway using node.js. The experiments results show that server-side JavaScript with Node.js and MongoDB as database is 40% faster than Apache Sling. With Node.js developers can build a high-performance, asynchronous, event-driven healthcare hub server to handle an increasing number of concurrent connections for Remote Healthcare Monitoring System in an isolated village with no access to local medical care.

• 대한원격탐사학회:학술대회논문집
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• 대한원격탐사학회 2003년도 Proceedings of ACRS 2003 ISRS
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• pp.936-939
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• 2003

Potential and capabilities of GIS in planning and decision-making is widely known as an experimental tool, but its existence in real-world application is yet to realize. GIS originated in the field of cartography and even at today it is mainly used as a tool for map production. Number of reasons could bring forward for this shortcoming. Limited real-world applications could be a significant one among them. This paper describe an attempt to use GIS technology in Lao PDR where a study team was involved in formulating a Master Plan for national healthcare system. A database was created for the whole country with spatial and descriptive data gathered from various sources. Attempt was made to demonstrate the potential of GIS by using the database for identifying healthcare status, distribution of resources, recognizing deprived areas and locating areas for future investments based on accessibility and social status. The approach justified the investment on a GIS system and introducing the system in the planning sector from grass-root level to central level.

• 전기학회논문지
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• 제57권3호
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• pp.514-517
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• 2008

Ubiquitous healthcare (U-healthcare) system is one of potential applications of embedded system. Conventional U-healthcare systems are used in health monitoring or chronic disease care based on measuring and transmission of various vital signs. However, future U-healthcare system can be of benefit to more people such as stroke patients which have limited activity by providing them proper medical care as well as continuous monitoring. Recently, an electric brain stimulation treatments have been found to be a better way compared to conventional ones and many are interested in using the method toward the treatment of stroke. In this study, we proposed a remote medical treatment system using ZigBee-based wireless electric brain stimulator that can help them to get a treatment without visiting their doctors. The developed remote medical treatment system connects the doctors to the brain stimulator implanted in the patients via the internet and ZigBee communication built in the brain stimulator. Also, the system receive personal information of the connected patients and cumulate the total records of electric stimulation therapy in a database. Doctors can easily access the information for better treatment planning with the help of graphical visualization tools and management software. The developed remote medical treatment system can extend their coverage to outdoors being networked with hand-held devices through ZigBee.