• 동의생리병리학회지
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• 제18권3호
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• pp.930-934
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• 2004

The purpose of this research is to evaluate the change of Yangdorak in women who work in three shifts and during the day. In this research, seventy women who work during the day and thirty women who work in three shifts, all of whom are working at Woo shin hyang Oriental Hospital and Kang dong gu Office, were the two subjects for it. We evaluated and compared the Yangdorak appeared in two groups and studied the relations with clinical symptoms between the two. In Yangdorak, the women who work in three shifts were evaluated low numerical value in liver meridian, heart meridian, kidney meridian compared with the women who work during the day. Based on the results above, we can state that the women who work in three shifts suffer from severe dysmenorrhea, insomnia, cold hypersensitivity.

• 대한본초학회지
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• 제31권2호
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• pp.7-12
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• 2016

Objectives : Secondary amenorrhoea is the absence of menses for three months in a woman with previously normal menstruation or nine months for women with a history of oligomenorrhoea. It can be caused by stress, extreme weight loss, and excessive exercise. The purpose of this study was to report the clinical effects of herbal medicine on secondary amenorrhoea.Methods : We employed oriental medical treatments; herbal - medication (Hyunburikyungtang gamibang), acupuncture and moxibustion. We treated the patients one or two times a month with oriental therapy method. They took medicine three times a day after a meal. During taking medicine, we let the patients avoid fatty food, flour based food and alcohol. We evaluated the status of the patient, on the basis of the state of menstration and F2 level of Yangdorak. Because we diagnosed the condition of patients with the pattern of liver depression and qi stagnation, so F2 level of Yangdorak was an important point of the diagnosis. Yangdorak machine was Tormeter Iw - zen at Towatech Co.,Ltd.Results : After taking treatment - several times acupuncture and moxibustion during some period and taking herbal-medicine, they had menstrain naturally without taking any hormone drug. Also the amount of menstration has gradually increased. The F2 level of Yangdorak returned to normal range. The feeling of cold on hands, feet and lower abdomen was much improved.Conclusions : Herbal medicine (Hyunburikyungtang gamibang) with oriental medical treatments, acupuncture and moxibustion was effective in the treatment of secondary amenorrhoea.

• 대한한방부인과학회지
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• 제24권3호
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• pp.85-97
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• 2011

Objectives: Oligomenorrhea is clinically important because it can be progressed to amenorrhea. The purpose of this study is to analyse the characters of oligomenorrheic patients by comparison normal menstrual cycle group and oligomenorrheic group of BMI, Yangdorak, menarche. Methods: We studied 58 patients visiting $\bigcirc\;\bigcirc$ Medical Center from May 1st, 2010 to April 30th, 2011. 29 oligomenorrheic group and 29 normal menstrual cycle group were compared with BMI, Yangdorak, menarche. The SPSS 12.0 for windows was used to analyse the data. Results: Mean BMI of oligomenorrheic group was lower than normal menstrual cycle group and statistically significant. Mean H1, H2, H3, H4, H5, H6 of oligomenorrheic group was lower than normal menstrual cycle group and statistically significant. Mean menarche of oligomenorrheic group was lower than normal menstrual cycle group, but there was no statistical significance. Conclusions: The results suggest that diagnosis of oligomenorrheic patients by stress would be useful Yangdorak.

• 대한전자공학회논문지TE
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• 제37권2호
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• pp.41-53
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• 2000

본 논문에서는 뉴로-퍼지 방법을 이용한 한방 맥진 및 양도락 진단 알고리즘을 제안하고 DSP보드를 중심으로 한 실시간 진단 시스템을 구현한다. 맥진은 환자의 손목에 있는 촌관척부에 부착한 맥진 Probe를 통해 맥진카드의 3 채널로 신호가 입력되도록 하여, 1차적으로 좌부맥, 좌침맥, 우부맥, 우침맥으로 나누어 촌관척 3부분을 동시에 실험하고, 2차적으로는 촌관척 중 1부분씩 개별적으로도 실험을 행할 수 있도록 한다. 실제 실험을 통하여 어느 맥진 Probe로도 맥진 신호가 세밀하게 검출됨을 확인한다. 양도락 진단에서는 전기자극기에서 발생된 펄스를 인체의 일정부위에 주입하면 12경맥의 대표측정점에 부착된 전극을 통해 응답신호를 검출해 내도록 한다. 실험은 ① 1채널씩 검출, ② 2채널(좌, 우)씩 검출, ③ 6채널(좌수, 우수, 좌족, 우족)씩 4단계로 검출, ④ 24채널 동시 검출 후, 1차적으로 퍼지진단을 행하고, 2차적으로 퍼지진단값을 신경회로망의 입력으로 이용하여 신경회로망 훈련을 행하였다. 그리고 임의의 환자에게서 측정한 검출값을 곧바로 기 훈련 된 양도락 신호의 패턴인식을 행하여 양도락 신호의 뉴로-퍼지 진단이 잘 수행됨을 확인하였다.

• 대한한방부인과학회지
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• 제30권3호
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• pp.65-78
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• 2017

Objectives: This study was aimed to develop a guideline for the application of diagnostic devices for menopausal syndrome. Methods: We conducted a literature review and a questionnaire survey on diagnostic devices including Digital Infrared Thermal Imaging (DITI), pulse diagnosis device, Heart Rate Variability (HRV), body composition analyzer, Yangdorak. Results: We retrieved some clinical values for usage of devices from the articles. Especially, DITI was useful to identify the pattern of body temperature distribution. The respondents answered that they diagnosed menopausal syndrome by using body composition analyzer (62.3%), DITI (60%), HRV (60%), pulse diagnosis device (45.7%), Yangdorak (34.3%). The respondents answered that they don't use diagnostic devices when they diagnosed menopausal syndrome because of absence of device, cost, difficulty of interpretation, substitution of another diagnostic method. After experts survey, it was recommended to use DITI, HRV, body composition analyzer. There was no consensus on the use of pulse diagnosis device, Yangdorak in diagnosing menopausal syndrome. Conclusions: We developed a guideline for the application of diagnostic devices for menopausal syndrome.

• Journal of Acupuncture Research
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• 제23권4호
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• pp.27-38
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• 2006

Objectives : The aim of the present study was to evaluate Yandorak for the wide inflection and establishment of a diagnostic system. Methods : We analyzed the measurement value of Yandorak on fifty one patients with idiopathic facial paralysis and eighty four healthy persons from April 1, 2005 to March 1, 2006 by using Yangdorak(YDRAK-94N, Sord Medicom Co., Korea). Statistical analysis was performed using the SPSS 11.0 for Windows, Mann-Whitney test for the comparisons followed side(Right and Left), sex, palsy localization in Idiopathic facial paralysis and normal group and one-way ANOVA(Kruskal Wallis) for the comparisons followed age. p < .05 was considered significant statistically. Results The difference of the electric current value of all meridian except Bladder(BL) of normal group on both side extremity was not significant statistically, Electric current value of all meridian except Gall-Bladder(GB) was more higher in idiopathic facial paralysis group than in normal group. The measurement value of Yandorak followed sex and palsy localization were not significant statistically. Conclusion : It is suggested that the measurement value of six Hand Yang & Eum channel, Liver Meridian of Foot Gworeum(厥陰) and Stomach Meridian of Foot Yangmyeong(陽明) is more higher in idiopathic facial paralysis group than in normal group.

• 대한전자공학회논문지TE
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• 제39권2호
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• pp.34-43
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• 2002

본 논문에서는 맥진기로 취득한 맥진 파형을 참고로 하여, 인체에 분포된 12경맥의 좌우 대표측정점의 임피던스를 24채널의 양도락 진단기를 이용해 측정하였다. 그리고, 퍼지 논리에 따라 각 경락의 허실을 진단한 후, 경락의 유주방향(流注方向)에 순(보)하거나 반(사)하는 자기 자극을 가하여 맥파와 경락의 허실정도가 어떻게 변화하는가를 연구하였으며, 궁극적으로는 진단과 동시에 자기 자극을 가하여 음양과 오행의 균형을 이루게 하는 자기치료 시스템에 관해 연구하였다. 자기 자극에서는 좌우 각 12경맥의 수족 대표측정점의 일정 부위에 방향과 시간을 가변할 수 있는 자기 자극기를 개발하여 이용하였다. 치료방법은 양도락 진단을 통하여 허와 실을 구분하고 난 뒤, 심하게 허한 양의 경락은 하향자극 조정을, 심하게 실한 양의 경락은 상향자극 조정을, 심하게 허한 음의 경락은 상향자극 조정을, 심하게 실한 음의 경락은 하향자극 조정을 할 수 있도록 PC에서 제어하도록 하였다.

• 동의생리병리학회지
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• 제31권2호
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• pp.145-152
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• 2017

The purpose of this study was to investigate the clinical research of Cold-Heat of pattern identification(PI) focused on quantitative indicators for general people in Korea, through the review of OASIS, KISS, DBpia, NDSL database. Ten clinical researches were analyzed in this study. These research gradually started from 2004 to 2009 but there was no research after 2010. Diagnosis of Cold-Heat PI all was done through a questionnaire, 7 or most researches had not used the intervention methods. Quantitative indicators related to the Cold-Heat PI mentioned in the selected 10 researches are seven, these indicators include heart rate variability(HRV), electroencephalogram, Yangdorak, respiratory index, electrogastrography, acoustic analysis index, western health test index. Related to the HRV were 3 researches, but correlation of significant indicators was a few levels(R=0.026-0.090). So far, studies regarding at the quantitative indicators of the prior the Cold-Heat PI were few, and the results of the study showed that low statistical precision, a lack of biological basis. Refer to the current state, in the future, we expect that research of quantitative indicators of scientific evidence-based through calculated and precise research concerning Cold-Heat PI be regarded as important in Korean Medicine.

• 전기학회논문지
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• 제58권2호
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• pp.422-429
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• 2009

Meridian which used as the basic theory of acupuncture treatment, is an important functional connection system of acupuncture point in oriental medicine. Yangdorak and EAV have lack of precision because of using 2-electrode method, occurring high non-uniformed current density and electrode contact status on electrode placement spot. Therefore we implemented a meridian impedance measurement system for measuring meridian impedance using 4-electrode method. In order to confirm the precision of developed system, we made an constant current characteristic experiment using standard resistor. As a results of clinical study with 18 subjects, the meridian impedance showed that reproductivity and repeatability of HT7 acupuncture point are $0.515[k{\Omega}]{\pm}0.000$(mean${\pm}$standard deviation) and $0.515[k{\Omega}]{\pm}0.002$, respectively. And reproductivity and repeatability of PC7 are $0.521[k{\Omega}]{\pm}0.000$ and $0.521[{\Omega}]{\pm}0.001$ respectively. The proposed system was stable and reliable. Therefore this study proved AC impedance method to valid in measuring meridian impedance, and also verified precision and repeatability of the proposed meridian impedance measurement system. The proposed system will serve as more effective method of measuring meridian phenomena as a bioelectric signal in clinical practice.

• 대한한방소아과학회지
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• 제21권3호
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• pp.145-156
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• 2007

Objectives The object of this study is to investigate the characteristics of Ryodoraku score in the Children who visited Department of Pediatrics, Hospital of Oriental Medicinewith Growth treatment as a chief complaint. Methods Subjects were 58 children who visited Department of Pediatrics, Hospital of Oriental Medicine the first time with Growth treatment as a chief complaint. We measured the height and Ryodoraku score, and we also checked bone age from some of them. This study was designed to investigate the characteristics of Ryodoraku score in children with Growth treatment as a chief complaint. Results and Conclusions The results were follows 1. The average value of Ryodoraku score in 58 children was $41.8800{\pm}13.82641$. 2. The value of H1(肺), H5(三焦), H6(大腸), H2(心包), H3(心), F4(膀胱) and F5(膽) had significant statistical differences compared to its total average. 3. The value of F3(腎) had no relationship with Mid-Parental Height(MPH) percentile. 4. The value of F1(脾), F3(腎) and total average was classified by the height percentile values when children visitedand the difference between the predicted height percentile, and it resulted as there were no relationship between those two