• Proceedings of the Korea Information Processing Society Conference
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• 2013.11a
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• pp.461-464
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• 2013

모바일 기기의 활용도가 높아지고, 이에 따라 다양한 형태의 원격 모니터링 연구가 이루어지고 있다. 본논문에서는 산소포화도, 맥박, 체온을 측정하는 WIPAMS 모니터링 기기에 추가적인 센서들을 장착하고 모바일 기기와 연동하여 보다 더 다양한 u-Healthcare 기능을 제공할 수 있게 한 Smart-WIPAMS의 개발에 대해 기술하고자 한다. 기존 WIPAMS를 통해 얻을 수 있는 기본적인 생체신호에 덧붙여, 환자의 운동량을 가속도센서를 이용해 측정한 후 이에 관한 데이터를 모바일단말기로 전송해 의료진이 원격에서 대상자 행동의 이상 유무를 판단하여 위험상황을 감지하고 예방할 수 있도록 한다.

• Journal of Internet Computing and Services
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• v.9 no.1
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• pp.91-101
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• 2008

Recently, as the technology has been blended with IT, BT or NT and technology in each field has been developed progressively with the people's needs for a healthy and abundance life. In the medical service field as well, related technologies such as medical equipment, medical information system, or medical business application have come to be diversified and advanced. However, most of these medical technologies are being developed independently without an interaction with other medical institutions or related companies, which causes many problems in the integration or interchangeability of them. This paper is intended to solve the problems generated during a direct information sharing between the functional interfaces of the present healthcare information sharing system. This paper develops a repository between the interfaces, which can save all the healthcare information from the institutions, and convert and publish it in various forms of document. In other words, recently HL7 protocol has been used for sharing the healthcare information in order to save the information in XML format, and develops the H-DISS(Healthcare-Documents Integrated Sharing System), a repository to manage and publish the saved document.

• The Korean Society of Law and Medicine
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• v.24 no.1
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• pp.43-65
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• 2023

The healthcare industry is a digital healthcare that combines technology based on the 4th Industrial Revolution, dealing with information on individual health and medical care, and is a fusion of health care services and medical science and technology. It is questionable whether digital healthcare according to the paradigm change can be discussed by the concept of medical practice under the existing Medical Act. There is no clear definition of the concept of medical practice in the Medical Service Act, but the concept is established through precedents. In addition, under the Medical Service Act, the subject of medical practice is limited to medical personnel. However, digital healthcare sometimes diagnoses and treats diseases using digital technology by medical personnel. On the other hand, what is possible by non-medical personnel is digital healthcare. This is because digital healthcare is understood as a concept that includes health care such as exercise, eating habits, and weight control. For this reason, if the concept of medical practice under the "Medical Act" on digital healthcare is included, it is subject to criminal punishment for "unlicensed medical practice" prescribed in Article 27 of the "Medical Act". In the health and medical industry, digital transformation and convergence with information and communication technology are rapidly progressing. As a result, there is a need to newly define it as 'digitalized medical practice' or 'information and communication technology (ICT)-based medical practice' separately from existing medical practices. The concept of medical practice has variability, not a fixed and invariable concept. However, in response to this demand, it is not an infinite expansion of the concept of medical practice, but a request to reset its scope. Therefore, the concept of medical practice should be legislated by reflecting the demand of consumers for the medical service system.

• Proceedings of the Korea Multimedia Society Conference
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• 2000.11a
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• pp.228-233
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• 2000

체적가시화(Volume Rendering)는 단면촬영기나 표면인식치 등을 이용해 읽어 들인 Data를 원래의 형태로 화면상에 보여 주는 것으로 일반적인 방법이 Sur face Rendering과 Volume Rendering이 있다. Volume Rendering은 Data 처리속도 문제와 한정적인 메모리 양으로 인해 지존의 알고리즘을 그대로 적용하는 경우 실시간 가시화가 힘들 뿐만 아니라 3차원 영상의 질이 저하되는 문제가 있었다 따라서, 본 연구는 3차원 영상의 질 저하 없이 실시간으로 MR Angio의 3차원 Volume 가시화를 구현한다 본 연구해서 사용되는 속도 개선 알고리즘은 Marc Levoy가 제안한 8진Tree(Octree) 자료구조를 이용하며, 또한 Volume Data 내에 존재하는 공기와 같이 가시화될 필요가 없는 부분에 대해 불필요한 계산을 피하고 가시화하고자 하는 부분만을 계산함으로써 Rendering에 소요되는 시간을 줄이는 방법을 사용한다.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.10a
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• pp.727-730
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• 2000

본 논문에서는 보다 인간중심의 사용자 인터페이스를 제공하는 테이블형 가상현실 장치와 이에 적합한 직관적 상호작용 형태를 소개하고, 이러한 상호작용 기법을 이용한 의료교육용 응용시스템을 설계, 구현하였다. 본 교육 시스템은 테이블형 가상현실 장치를 사용함으로써 다수의 참여자에 대한 공동 교육을 용이하게 하고, 인터랙션 장치간 케이블 연결을 최소화한 비디오 기반 트랙킹을 통해 자유로운 사용자 인터랙션을 제공하였다. 또한, 해드 트랙킹을 기반으로 하여 주 관찰자의 시점으로 변화하는 동적, 입체 영상 가시화에 의한 증진된 몰입감을 제공함으로써, 교육의 효과를 높이도록 하였다.

• Proceedings of the Korea Information Processing Society Conference
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• 2000.10b
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• pp.895-898
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• 2000

의료 영상에서 폐 영역의 정확한 추출과 폐엽의 분할은 폐 기능의 측정 및 폐 질환의 진단을 위하여 매우 중요하다. 본 논문에서는 EBT 흉부 영상에서 자동으로 폐 영역을 추출하고 폐 영역을 폐엽 단위로 분할하는 방법을 제안한다. 본 논문에서는 히스토그램 분석과 형태학적 연산자를 이용하여 폐 영역을 추출하고 adaptive filter를 이용한 에지 연산과 폐엽 경계(pulmonary fissure)에 대한 의학적 지식을 바탕으로 폐엽을 분할하였다. 본 방법을 여러 종류의 EBT 폐 영상에 적용하여 실험한 결과 95%이상의 정확도를 보였다.

• The Journal of the Korea Contents Association
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• v.22 no.1
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• pp.484-492
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• 2022

In this study, we used the Korea Health Panel Study for 2017 raw data as analytical data to understand the factors that affect the catastrophic health expenditures of the baby boomer generation and the final number of analyzed was 808 people. Analysis methods performed frequency analysis, crosstabulation, and multiple regression analysis, with p = .05 at the significance level for all validations. The statistically significant differences among the baby boomer generation were education level, marriage status, health insurence, household income, drinking, smoking, subjective health, outpatient care, and inpatient care. The average number of illnesses in the baby boomer generation was 8.14, of which 7.97 for male and 7.97 for female. The average number of outpatient visits was 16.81, of which 14.81 recalls for male and 26.89 for female. More than 40% of the ability to pay the catastrophic health expenditures rate was 15.3% for male and 26.3% for female. The factors affecting the catastrophic health expenditure of babyboomer generation are as follows. that influence the widow's fence medical expenses are as follows. Male were private insurance, household income, drinking, and inpatient care, and female were private insurance, household income, and drinking.

• Proceedings of the Korean Fiber Society Conference
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• 2003.04a
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• pp.388-389
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• 2003

전기방사를 이용하여 나노섬유를 제조하려는 많은 연구가 진행되고 있다. 고분자 재료 측면에서 피브로인, 키토산, 콜라겐 등 천연고분자는 생분해성, 생체적합성, 환경친화성이 뛰어나 이들을 나노섬유소재로 개발할 경우 의료용소재 뿐만아니라 생명공학소재로서의 이용가능성이 크다. 특히, 실크피브로인은 생체적합성, 산소투과능, 세포부착능 둥 생체재료로서의 성능뿐만 아니라 우수한 물성과 기계적 성질을 가지고 있으므로 다양한 형태로 성형화시킴으로써 소재 성능을 높일 수 있다. (중략)

• Smart Media Journal
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• v.4 no.3
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• pp.24-30
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• 2015

For suddenly encountered emergencies, most people embarrass, and can not often deliver the correct message when they report. Recently in the commonplace smart software environment, it is important that they can transmit the correct individual emergency situation efficiently and can receive the best service, and can provide the efficient emergency medical services to real-time around the other emergencies. In this paper, we design a standard protocol for the rapid and accurate technology for transmitting XML-based structured messages to provide an efficient emergency medical services, and offers a emergency medical services protocol to make them available more efficiently.

• Journal of the Korea Society of Computer and Information
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• v.17 no.12
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• pp.241-249
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• 2012

The rapid development of the current information and communication brings big changes and progress in the health service delivery system. And it is becoming the worldwide trend increasingly. As the name of medical information, by more rapid, detail and more quickly to the patients and diagnosis of the disease it provides not only a high level of health care services but also hospitals and related institutions are making increase the efficiency of the work. Among them, the Telemedicine, that system has many advantage which can expect the shorten the waiting time and the uniform high level of medical, etc. without visiting medical institutions. Especially, the most advantage is it can increase the accessibility of information about extensive medical, without regard to the time and place. But this is the reality, which compared speed the development of modern science and technology with lack of operational regulations and mindset. Current in our Medical Law, it regulates the Telemedicine, but it has Institutional, facility, and environmental constraints. Because, there is no detailed legal relationship. And it takes that in terms of a special form called by a non-face-to-face contact with medical practice rather than the scene. Therefore, in this paper will find a way out to activate the Telemedicine by presupposes the development potential is infinite and find the legal issues and improvements.