• 동의생리병리학회지
• /
• 제24권6호
• /
• pp.1094-1098
• /
• 2010

With the high prevalence of functional dyspepsia in the world, it was difficult to get objective diagnosis, treatment and assessment for the reason that there were many different symptoms and signs. The purpose of this study is to develop a standard instrument of pattern identification for functional dyspepsia which will be applied to clinical research. The items and structure of the instrument were based on review of published literature. The advisor committee on this study was organized by 11 oriental division of gastroenterology professors of oriental medical colleges nationwide. The experts discussed developing the instrument, and we also took professional advices by e-mail. We divided the symptoms and signs of functional dyspepsia into 6 pattern identification, such as disharmony of liver and stomach, retention of undigested food, damp-heat in the spleen and stomach, simultaneous occurrence of cold and heat syndromes, deficiency and cold of the spleen and the stomach, and insufficiency of stomach eum. We got the mean weights to each symptom of six pattern identification which had been scored on a 5-point scale ranging from 1 to 5 by the 11 experts. We made out the Korean instrument of the pattern identification composed of 45 questions for functional dyspepsia. Although there are some limitations in our study, the instrument is meaningful and certain worth of its own. We hope to improve the instrument through the further clinical studies and discussions.

• 한국지능시스템학회논문지
• /
• 제20권1호
• /
• pp.146-152
• /
• 2010

본 논문에서는 RFID를 이용하여 사용자를 인식한 후 사용자의 생체신호(혈압, 혈당, 체지방)를 측정하여 자가진단을 할 수 있는 지능형 헬스케어 시스템을 구현하였다. 구현한 헬스케어 자가진단 지능형 시스템은 RFID리더기, 생체신호측정기(혈압계, 혈당계, 체지방측정기), 데이터베이스 서버역할을 하는 컴퓨터, 자가진단 결과를 출력하는 프린터로 구성된 키오스크형태로 이루어졌으며 데이터베이스에서 보유한 사용자 정보 및 측정된 정보 데이터를 비교분석한 후 사용자의 건강상태를 자가진단할 수 있다. 구현된 시스템은 병원에 가지 않더라도 간단히 자가진단을 할 수 있으며, 회사나 학교 등에서 응용할 수 있다.

• Clinical and Experimental Pediatrics
• /
• 제53권9호
• /
• pp.824-829
• /
• 2010

The safety and effectiveness of colonoscopy in the investigation of lower gastrointestinal tract pathology in children has been established for more than 2 decades in Korea. The skill and experience have since advanced to the point that both diagnostic and therapeutic colonoscopy are now routinely performed by most pediatric gastroenterologists. Pediatric colonoscopy differs significantly from its adult parallels in nearly every aspect including patient and parent management and preparation, selection criteria for sedation and general anesthetic, bowel preparation, expected diagnoses, instrument selection, imperative for terminal ileal intubation, and requirement for biopsies from macroscopically normal mucosa. Investigation of inflammatory bowel disease, whether for diagnosis or follow-up evaluation, and suspected colonic polyps are the most common indication for pediatric colonoscopy. The child who presents with signs and symptoms of lower gastrointestinal disorder should undergo colonoscopy with biopsy to make the diagnosis, as well as to help determine the appropriate therapy. This review introduces practical information on pediatric colonoscopy, the author's experiences, and the role of colonoscopic examination in the diagnosis and treatment of pediatric lower gastrointestinal disorders.

• 한국한의학연구원논문집
• /
• 제10권2호
• /
• pp.51-62
• /
• 2004

Through the survey of related studies for last ten years, it was known that accurate sample data of sasang constitution are the most important condition in sceintific research of sasang constitutional medicine. So we can propose three step for scientific sasang constitution medicine: firstly, the construction of SCIM(Sasang Constitutional Information Bank); secondly, the development of instruments for constitution diagnosis; thirdly, the new diagnosis methods based on the organic definition of sasang constitution.

• 한국안전학회지
• /
• 제20권3호
• /
• pp.1-8
• /
• 2005

The industrial induction motor is widely used in the rotating electrical machine for the transmission of power. It is very reliable equipment, but it could lead to the loss of production and lift when failure occurs. Therefore, the failure data is acquired and analyzed by attaching an exclusive instrument to existing induction motor. However, these instruments could lead to side effects, increasing the production costs, because they are very expensive. The purpose of this study is the development of an induction motor bearing failure diagnosis system constructed using LabVIEW which can be supplied the kernelled function, process monitoring and current signature analysis. In addition, the availability and reasonability of the constructed system was examined for an induction motor with failure defects in outer raceway and ball bearing. From the results, it shows that failure diagnosis system constructed is useful for real-time monitoring with detection of bearing defects over the web.

• KIEE International Transaction on Electrical Machinery and Energy Conversion Systems
• /
• 제4B권4호
• /
• pp.206-210
• /
• 2004

This paper deals with a parameter estimation of the DC-DC converter system for its diagnosis. Especially, we present the results of parameter estimation for the DC-DC converter model by the system identification method. The parameter estimation for the DC-DC converter system aims at the diagnosis of its operating status. For the operating status diagnosis of the DC-DC converter system, we assume that the DC-DC converter system is an equivalent model of the Buck converter and estimate the main parameter for on-line diagnosis. In addition, for verification of an estimated parameter, we compare a bode plot of the estimated system transfer function and measurement results of the HP4194 instrument. It is a control system analyzer for system transfer function measurement. Our results confirm that the main parameter for diagnosis of the DC-DC converter system can be estimated by the system identification method and that the aging status of the system can be predicted by these results on operating status.

• 한국한의학연구원논문집
• /
• 제18권1호
• /
• pp.59-74
• /
• 2012

Objective : The aim of this study is to investigate current status of Sasang constitutional medicine researches and to provide source in setting a development strategy and making a policy on the Sasang constitutional medicine. Method : This study analyzed trends in research as represented in the 142 articles of Korea Institute of Oriental Medicine in the field of Sasang constitution medicine from 2007 to 2010. Result : The main themes of studies were Sasang constitution clinical study (68, 47%) and developing instruments for measuring diagnosis (48, 33%), especially pulse diagnosis (25, 17%). Genetic researches and trends studies on Sasang constitutional medicine were respectively 17 (12%) and 8 (5%). As a result, Korea Institute of Oriental Medicine established Sasang clinical information bank, and discovered clinical character of Sasang constitution to develope various diagnosis tools include constitution survey form and pulse diagnosis instrument. Genetic researches also discover constitution related genes such as FTO and MC4R, and explore association between heredity and Sasang constitution. Conclusion : The above mentioned achievements of Korea Institute of Oriental Medicine were limited to diagnosis process, unquestionably studies for reproducibility and authenticity of constitution diagnosis were important mission of Sasang constitutional medicine. However, to develop the advance of Sasang constitutional medicine, not only constitution diagnosis but also constitutional treatment studies should be conducted.

• 한국원자력학회:학술대회논문집
• /
• 한국원자력학회 2004년도 추계학술발표회 발표논문집
• /
• pp.385-386
• /
• 2004

• 종양간호연구
• /
• 제1권1호
• /
• pp.18-31
• /
• 2001

This Research was designed to develop an instrument that can be used for measuring and analysing the degree of the quality of life of the Allogenic bone marrow transplantation survivors and to provide basic data to help them attain a better quality of life. The subjects of this study were a total of 101 people who were undergone Allogenic bone marrow transplantation and were over 100 days after transplantation. Data were collected during the period from September 3 to December 2. 2000. In Developing this instrument, the researcher established a conceptual framework based on the result of previous research, interview of patients and medical staff and researcher's experience. The scale for this instrument consisted of 51 items. Responses were obtained from the respondents through a self reporting method and each item had a possible score of 5. The collected data were analyzed using the SPSS program. The reliability of the scale was tested by Cronbach‘s alpha. For the examination of the component factors of the measuring instruments, factor analysis method was used. Examination of the difference in the quality of life as related to demographic variables was done using t-test, analysis of variance(ANOVA). For the examination of the major variables influencing the quality of life, Pearson's Correlations was used. The results were as follows: (1) The reliability of the instrument was 0.90 (Cronbach's alpha) (2) The validity of the instrument was tested by factor analysis. The result of the factor analysis of the 51 items is making up the instruments were classified into the following factor; emotional state, Interpersonal problem, physical problem, spiritual state, social problem, decrease of physical energy, physical problem-eye, physical problem-skin and mucosa, health awareness, elimination problem, worry about health, financial problem, sexual problem. (3) Demographic variables related to quality of life is the time after transplantation. GVHD experience, lose of job. Age at the transplantation, diagnosis, type of the transplantation, marital status, monthly income, educational background, sex, religion are not related to the quality of life.

• 대한한의학회지
• /
• 제37권3호
• /
• pp.1-12
• /
• 2016

Objectives: The abdominal examination is a diagnosis method for determining a morbid condition of the chest and abdomen by touching and pressing. This study reviewed research trends concerning the abdominal examination and suggested of future research directions for quantification of abdominal examination. Methods: A systematic literature search was carried out for relevant articles published between 2000 and 2016 in five databases such as Korean studies Information Service System(KISS), Oriental Medicine Advanced Searching Integrated System(OASIS), DataBase Periodical Information Academic (DBpia), National Digital Science Library and PubMed based on the Keywords 'abdominal examination'. Results: 128 articles were collected for analysis. Overview on the abdominal examination based on selected 17 articles. Then selected articles have been reclassified by diseases of clinical research and parameters for diagnosis of abdominal examination. Conclusions: Taken together, instrument for quantitative evaluation of abdomen characteristic fit to the traditional Korean Medicine have not yet developed. It is suggested that in order to dominate the market about abdominal examination in advance, more concern should be paid to establishing appropriate development of quantitative criteria and instrument. This review will help researcher to systematically understand and to develop Korean medical device as globally competitive device.