• Journal of Physiology & Pathology in Korean Medicine
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• v.27 no.3
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• pp.313-317
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• 2013

In order to standardize the pressure/depth against radial artery, the externally-applied-pressure measuring system was fabricated and evaluated. Based on the resistance-variable characteristic of the very thin($10{\mu}m$) film conductive tape along the pressure of a tip of a examiner's hand, this system was designed. The change of the pressure was processed through voltage regulator and Matlab S/W, then showed on computer monitor. The signal output through voltage regulator, and Matlab S/W was evaluated on various conditions. The evaluation was executed on these cases; an examiner slowly increases and decreases the pressure, rapidly increases and decreases the pressure, sequentially increases and decreases the pressure, sustains the pressure, micro-changes the pressure. As a pulse examiner varies the pressure on the radial artery of the examinee, the system's real-time output consistently varies according to the pressure. From the results, it is concluded that this system consistently shows the pressure of the tip of a examiner's hand in real time without interrupting the evaluation of the radial artery pulse. Therefore this system is expected to standardize the value of the pressure/depth externally applied by an examiner.

• Proceedings of the KIEE Conference
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• 2008.10b
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• pp.203-204
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• 2008

한의학 진단의 중요 요소인 맥진을 자동화한 맥진기에서뿐만 아니라 비관혈적 심혈관 기능 평가를 위해서 요골동맥 맥파 측정이 널리 활용되고 있다. 요골동맥 맥파는 피험자의 생리적, 병리적 원인을 통제하더라도 가압력이 변함에 따라 형태가 달라지며, 어느 시점 맥파를 피험자의 상태를 대표하는 맥파로 해야 할지에 대한 명확한 기준이 없어 맥압이 최대가 되는 시점의 맥파를 사용하고 있다. 그러나, 맥파가 측정되는 가압력 범위뿐만 아니라 맥압이 최대가 되는 시점이 피험자마다 다르기 때문에 정확한 대표 맥파를 획득하기 위해서는 보다 가압력 단계를 늘려야 하며, 결과적으로 측정시간이 보다 길어지게 될 것이다. 본 논문에서는 최소한의 가압단계로도 보다 정확히 대표 맥파를 획득할 수 있는 방법을 개발할 수 있도록, 정밀 제어가 가능한 가압 로봇 축, 가압에 의해 눌리는 피부이동 거리 측정을 위한 레이저 센서, 가압에 따른 피부 반발력과 맥파를 측정할 수 있는 압력 센서로 구성된 테스트 지그를 개발하였다. 이를 통해 모터 이동 스텝 수에 따른 피부 이동 거리 특성, 피부 이동 거리에 따른 맥파 변화 특성 등을 관찰할 수 있었으며, 향후 효과적인 대표 맥파 획득 방법을 개발할 수 있을 것으로 기대한다.

• Journal of Korean Medical classics
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• v.27 no.3
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• pp.1-10
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• 2014

Objectives : For the excellent differentiation of syndromes, we study on the individual characteristic factor by the interrogation of history taking and palpation. Methods : To the subject of diagnosis special books and diagnostics textbook of korean medicine, we arrange the individual characteristic factor by the interrogation of history taking and palpation. Results : The interrogation of history taking on the individual characteristic factor was arranged dispositional symptoms and individual characteristic of syndromes. And the pulse taking and palpation on the individual characteristic factor was arranged the moderate person's pulse condition ; floating pulse, deep and sinking pulse, replete and forceful pulse, intermittent pulse, long pulse, slippery or smooth pulse, relaxed or loose pulse (浮沈實大長滑緩脈), six Yin and six Yang pulse (六陽脈, 六陰脈). Conclusions : As the results, the individual characteristic factor is very important item of the four methods of diagnosis and the differentiation of syndromes. And therefore, we have to divide the signs of individual characteristic factor and the signs of disease in the process on four methods of diagnosis and differentiation of syndromes.

• Journal of Korean Medical classics
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• v.18 no.1 s.28
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• pp.94-120
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• 2005

통과연구진사탁적현존팔종의서(通過硏究陳士鐸的現存八種醫書), 득출이하결론(得出以下結論): 인위석실비록시화타소저청낭서적복원본(認爲石室秘?是華?所著靑囊書的復原本), 이기백전급진사탁적시장중경보충설명완성적서적(而岐伯傳給陳士鐸的是張仲景補充說明完成的書籍). 본초신편재약271종(本草新篇載藥271種), 기술료종기백(記述了從岐伯), 장중경(張仲景), 편작소전수적내용(扁鵲所傳授的內容), 단재범예급서문중(但在範例及序文中), 견불도여편작상관적내용(見不到與扁鵲相關的內容). 변증기문여변증녹기술료기호상동적내용(辨證奇聞與辨證錄記述了幾乎相同的內容), 단무유관병인(但無有關病因), 맥진(脈診), 설진등방면적내용(舌診等方面的內容), 제외감이외(除外感以外), 대잡병병리기호도시이오장오행이론위의거진행료설명(對雜病病理幾乎都是以五臟五行理論爲依據進行了說明). 변증옥함기호미재세간류전(辨證玉函幾乎未在世間流傳), 근류전유일종판본(僅流傳有一種版本), 차파음양(且把陰陽), 허실(虛實), 상하(上下), 진가작위기구별질병적강요(眞假作爲其區別疾病的綱要). 맥결천미거설시귀여구소전(脈訣闡微據說是鬼與區所傳), 인기내용교소미단독간행(因其內容較少未單獨刊行), 근부어변증녹지후보충료변증방면적불족지처(僅符於辨?錄之後補充了辨證方面的不足之處). 거인위외경미언시진사탁종선사소수전적서중최위기리적서적(據認爲外經微言是陳士鐸從先師所授傳的書中最爲奇異的書籍), 시일본집진사탁의학사상지대성적전저(是一本集陳士鐸醫學思想之大成的專著). 동천오지시진사탁적외과전저(洞天奧旨是陳士鐸的外科專著), 재림상극소응용도침지법(在臨床極少應用刀針之法), 이책용료이중제위대보내소법(而策用了以重劑爲大補內消法), 계승료사전급가전적비방(繼承了師傳及家傳的秘方), 이차종합료력대외과저작적내용(而且綜合了曆代外科著作的內容).

• Journal of Korean Medical classics
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• v.27 no.1
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• pp.111-122
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• 2014

Objective : The region, observation period, figuration of pulse, pulse frequency, process of diagnosis and related diagnostic methods in traditional pediatric pulse diagnosis were studied in this article. Method : The articles related to traditional pediatric pulse diagnosis in Traditional medical classics, and analysis to the characteristics of it was done, then lastly, the principle of pulse manifestation and the meaning of application to modern times were considered. Result & Conclusion : It is difficult to catch the figuration of pediatric pulse because of dynamic change of body conditions, fast heartbeat and narrow region of pulse. Therefore, the pulse diagnosis appropriated for children have been developed and combined with the special diagnosis methods, for example, palpation of forehead and observation of index finger. The traditional pediatric pulse diagnosis is done with just one finger palpation in the period of 3 to 5 years old to identify the speed, length, size and height of pulse. The standard average of pulse frequency is 7~8 par breath in the period of 3 to 5 years old according to traditional medical classic.

• Proceedings of the KIEE Conference
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• 2000.11d
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• pp.851-853
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• 2000

The rapid expansion of the medical information super-highway through the internet with the sophistication of computer engineering and its application has made telemedicine in the cyberspace possible. Recent progress in the medical informatics enables us to use the medical information regardless on the time or place limit, to make a diagnostic and therapeutic plan. according to increasing need about health of general population. There are many database oriented sites on the web, which provide medical common senses, hospital information, and medical counselling on the web. But there are few oriental pulse database on the web. The purpose of this study is to develope the Clinical Oriental Pulse Database Management System over the WWW.

• Korean Journal of Oriental Medicine
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• v.8 no.2 s.9
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• pp.37-46
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• 2002

Clinical trials are experimental studies with human subjects in which various limitations and variables exist by their nature. As a preparatory stage for designing clinical trials in Oriental medicine, this study considers a virtual protocol to show guideline regarding tasks necessary when writing a trials protocol. Clinical trials have many difficulties in planning, procedure, and interpretation of results, and these may be influenced by various biases that are difficult to predict and eliminate. To deal with these issues, clinical trials need a collaboration between medical experts and biostatisticians from the beginning, through the entire trial, until the final analysis. Therefore, the first stage of clinical trials is to write out a trial plan among the experts in each field to derive the best design for the trial.

• Proceedings of the IEEK Conference
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• 1999.06a
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• pp.551-554
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• 1999

In this paper, we developed a radial pulse transducer that has strain-gauge cantilever type load cell for total pulse detection on chongu arterial. The transducer consist of load cell and driving electronic circuits. Load cell consist of cantilever and two metal film strain gauge. The Pressure signal from chongu artery is delivered to load cell using artery rider that attached to cantilever Therefore the pressure signal convert to voltage signals by the developed transducer As the results of experiment, the developed transducer has very good linearity at pressure to voltage conversion. The total pulse detection transducer can detected three kinds of chongu artery pulse with conveniently.

• The Journal of Internal Korean Medicine
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• v.40 no.6
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• pp.1152-1168
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• 2019

Objectives: The aim of this study was to present several proposals for future pulse diagnosis practice and research by investigating the trend of pulse diagnosis studies in Korea. Methods: We searched online medical databases, including National Discovery for Science Leaders (NDSL), the Oriental Medicine Advanced Searching Integrated System (OASIS), the Research Information Sharing Service (RISS), and the Korean Traditional Knowledge Portal (KTKP), for pulse diagnosis articles in Korea. We selected articles on pulse diagnosis but excluded duplicate articles, articles irrelevant to pulse diagnosis, and articles published in foreign countries. Results: In the first screening, 801 articles were selected. We found 251 articles and classified them according to category. The medical engineering field had 148 articles. A total of 24 articles were related to algorithms for pulse wave detection, 34 to sensors, five to pressurization technology, 16 to systems, 11 to remote medical service, five to mobiles, nine to trends, and 44 to basic research. The Korean medicine field had 103 articles. A total of 41 articles were devoted to literature reviews, 20 to case reports, 11 to constitutional medicine, six to experimental studies, and 25 to relevant research. Conclusion: More efforts to practice pulse diagnosis for various diseases should be made and the results actively published.

• The Journal of the Institute of Internet, Broadcasting and Communication
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• v.14 no.5
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• pp.197-202
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• 2014

It is used the important method that Oriental doctor determines patient's disease status observing patient's state of tongue in Oriental medicine clinic. In this paper, it developed the how to use the pulse diagnosis and tongue diagnosis based on s mart based electronic acupuncture. It will do objective judgment without wrong diagnosis. In this paper, we developed the algorithm that it automatically determines patient health condition and smart electronic acupuncture kit using fuzzy logic and fuzzy reasoning system were completed. In this paper, Simulation results proved that acupuncture is effective than the traditional method of using electronic intelligence.