엑시머레이저 치료를 경험했던 백반증 환자가 한방복합치료와 엑시머레이저 병행치료로 호전된 치험 4례

이진혁,김세윤,Lee, Jin-Hyuk,Kim, Se-Yoon 대한한방안이비인후피부과학회 2014 한방안이비인후피부과학회지 Vol.27 No.3

Purpose: This study aims to prove effects of an oriental medical complex therapy on vitiligo patients who have experienced the Eximer laser therapy. Method: The study conducted its investigation targeting these four patients who have not been observed with any satisfactory reaction to the Eximer laser therapy. The study analyzed the findings through the comparison on the pictures before and after the therapy. Result: After comparing the pictures, the study confirmed positive changes in the conditions of the patients. The oriental medical complex therapy turned out to be effective enough to treat the patients who have gone through the Eximer laser therapy before. Conclusion: Such result leads the study to a conclusion that the oriental medical complex therapy can be an effective way to treat these patients who do not have a satisfactory reaction to the Eximer laser therapy. In addition, the author of the study suggests that more clinical trials should be conducted.

남성 입원환자들의 맥파속도에 따른 요통 호전도의 비교 연구

이진혁,설무창,민관식,이한,정호석,Lee, Jin-Hyuk,Sui, Mu-Chang,Min, Kwan-Sik,Lee, Han,Jeong, Ho-Seok 척추신경추나의학회 2009 척추신경추나의학회지 Vol.4 No.2

Objectives : The aim of this study is to compare the improvement of Low back pain (LBP) depending on male Inpatient's Brachlalankle Pulse Wave Velocity (baPWV), Method : We evaluated 35 LBP inpatients who took pulse wave velocity test during admission at Jaseng hospital from November 2008 to september 2009. We used applanation tonometry method to measure pulse wave velocity and numerical rating scale to measure patient's improvement. Result : At admission, standard deviation of normal group's NRS was $7.44{\pm}1.67$ and high risk group's was $7.57{\pm}2.09$(P=0.678). After 5 days of admission, standard deviation of normal group's NRS was $5.67{\pm}1.94$ and high risk group's was $6.00{\pm}2.17$(P=0.680). After 10 days of admission, standard deviation of normal group's NRS was $4.00{\pm}1.80$ and high risk group's was $4.95{\pm}1.96$(P=0.281). After 15 days of admission, standard deviation of normal group's NRS was $2.89{\pm}1.62$ and high risk group's was $4.10{\pm}1.92$(P=0.124). At discharge, standard deviation of normal group's NRS was $5.11{\pm}1.69$ and high risk group's was $4.86{\pm}2.08$(P=0.504). Comparison between admission and discharge, standard deviation of normal group's NRS was $5.11{\pm}1.69$ and high risk group's was $4.86{\pm}2.08$(P=0.504) Conclusion : Low back patients with high Brachialankle Pulse Wave Velocity, showed slower improvement rate compare to patients within normal rate. But statically, had no significance.

한방병원에 내원한 악관절 환자 52명에 관한 임상적 고찰

이진혁,설무창,민관식,진은석,정해찬,Lee, Jin-Hyuk,Sul, Moo-Chang,Min, Kwan-Sik,Jin, Eun-Seok,Jeong, Hae-Chan 척추신경추나의학회 2009 척추신경추나의학회지 Vol.4 No.1

Objectives : The propose of this study is to analyze characteristics with sex, age, motivation, symptom, Impression, treatment effect about temporomandibular disorder patients. Method : We performed a retrospective study of 52 patients who visited the Jaseng Hospital of Oriental Medicine, from August 2008 to October 2008. Result : Women occupied the most part. And 27 persons in the 20th are the most distribution of age. The majority of patients occured the symptom for no reason. In the distribution of symptoms, TMD pain(88.46%), Click sound(82.69%), neck pain(52.92%), headache(38.46%), lumbago(21.15%) happened. In the impression through radiological diagnoses, The majority of patients diagnosed Straightening of cervical lordotic curvature. Oriental medical treatment showed a very valuable effect on improvement of TMD symptom. Conclusion : The results showed a valuable treatment effect of temporotandibular disorders on Oriental medical treatment. Therefore this work have the necessity of continuous study and observation and will help us to understand the features of patients who visiting the TMD clinic of Jaseng Hospital of Oriental medicine.

한의치료로 호전된 치핵 환자 증례보고 4례

이진혁,오민지,Lee, Jin-hyuk,Oh, Min-ji 대한한방내과학회 2018 大韓韓方內科學會誌 Vol.39 No.2

Objectives: This study was designed to evaluate the effect of Korean medicine treatment on four cases involving hemorrhoid patients. Methods: Four patients suffering from hemorrhoids were treated with Korean medicine treatment, such as herbal medicine, and acupuncture. Patients were diagnosed using pictures of the anus, which were used to compare before and after treatment and to evaluate treatment efficacy. Results: After treatment, the symptoms of pain and other complaints conspicuously improved. Conclusions: As indicated by before and after treatment pictures of the anus and decreased symptoms, Korean medicine treatment is effective in treating hemorrhoids.

요추 추간판 탈출증 수술 실패 증후군 환자에 대한 보존적 치료 치험 3례

이진혁,민관식,김수영,김상주,Lee, Jin-Hyuk,Min, Kwan-Sik,Kim, Su-Young,Kim, Sang-Joo 척추신경추나의학회 2010 척추신경추나의학회지 Vol.5 No.2

Objectives : The propose of this study is to find out the clinical application of conservative treatment for Failed Back Surgery Syndrome(FBSS) patients. Methods : We examined 3 patients with Failed Back Surgery Syndrome(FBSS) who visited Jaseng Hospital of Oriental Medicine. We used Acupuncture, Bee venom, CHUNA manual therapy, Herbal medication for this patient. And we measured of NRS score to evaluate the conservative treatment effects. Results : In this study, patients sciatica and symptoms has improved. NRS score were also decreased. Conclusions : Conservative oriental medical treatment can be effective for improving symptoms of Failed Back Surgery Syndrome.

폴리머 굽힘센서를 이용한 손의 형상 추정과 로봇 팔 제어 연구

이진혁,김대현,Lee, Jin-Hyuk,Kim, Dae-Hyun 한국비파괴검사학회 2015 한국비파괴검사학회지 Vol.15 No.1

초음파 로봇 검사시스템은 발전설비 등 상시감시가 요구되는 구조물의 감시를 위해 연구와 개발이 활발히 진행되고 있다. 그러나 이러한 설비의 구조물은 형상과 구조가 매우 다양하고 복잡하여 단순한 패턴으로 이동과 검사가 가능한 로봇으로는 상시감시에 한계를 가지게 된다. 복잡한 구조물의 정밀검사는 정교한 행동이 가능한 로봇 시스템이 필요하다. 로봇의 제어를 초음파검사 작업자의 손의 형상에 따라 직관적으로 움직이도록 한다면 보다 정밀한 검사 로봇의 개발이 가능할 것으로 판단된다. 폴리머 굽힘센서는 대변형의 측정이 가능하고 곡면에 적용성이 높아 최근 인체 형상 측정 및 재활보조 등 다양한 활용을 위한 연구가 활발히 진행되고 있다. 본 연구에서는 구조물의 상시감시를 위한 초음파검사 로봇이 작업자의 손동작에 따라 동작이 가능한 직관적 제어를 위해 폴리머 굽힘센서를 이용하여 사람 손의 형상 감시 연구를 수행하였다. 다수의 센서를 적용하여 손의 다양한 움직임을 추정하고 실험적 검증을 통해 사람 손의 형상에 따른 직관적 로봇의 제어가 가능함을 확인하였다. Ultrasonic inspection robot systems have been widely researched and developed for the real-time monitoring of structures such as power plants. However, an inspection robot that is operated in a simple pattern has limitations in its application to various structures in a plant facility because of the diverse and complicated shapes of the inspection objects. Therefore, accurate control of the robot is required to inspect complicated objects with high-precision results. This paper presents the idea that the shape and movement information of an ultrasonic inspector's hand could be profitably utilized for the accurate control of robot. In this study, a polymer flex sensor was applied to monitor the shape of a human hand. This application was designed to intuitively control an ultrasonic inspection robot. The movement and shape of the hand were estimated by applying multiple sensors. Moreover, it was successfully shown that a test robot could be intuitively controlled based on the shape of a human hand estimated using polymer flex sensors.

MP3Player의 변화에서 나타나는 재매개적 특성 Ⅰ

이진혁(Jin-Hyuk Lee),이영천(Young-Chun Lee),구윤희(Yoon-Hee Koo) 한국콘텐츠학회 2013 한국콘텐츠학회논문지 Vol.13 No.11

iPod Touch는 초기의 음악 재생기능을 무색하게 할 만큼 다양한 응용소프트웨어가 제공되고, UI를 UX 의 차원으로 한층 높임으로써 혁신적이라는 평을 받기도 하였다. 또한 인터넷을 통한 다양한 영상의 제공이 이루어 졌음에도 불구하고 일부에서는 여전히 MP3Player의 상품분류가 음향기기로 인식되고 있다. 어떻게 음향기기가 하루아침에 영상 장치가 되었는지, 그러기까지 어떠한 요인들이 작용했는지는 매체의 본질적 변화 외에도 사회적, 문화적, 그리고 기술적 변화의 요일들이 존재할 것이다. 이 연구는 MP3Player의 매체적 특성에 관한 연구이다. 즉 MP3Player의 계보적 변화를 4개의 지점으로 분류할 수 있었다. 그리고 분류에 따른 각 지점별 특성을 분석하였다. 그 결과 MP3Player의 계보적 변화에는 기술적 변화와 사회적 맥락성이 함께 관계하고 있음을 알 수 있었다. 하나의 장치가 변화하는 데에는 다양한 요소들이 존재하지만, MP3Player의 계보적 변화의 요인에는 사회적 요구와 맥락, 그리고 기술적변화의 총체성을 보이고 있다고 하겠다. iPod Touch provided so various application software beyond the early music playback function, and enhanced its UI to the level of UX. Because of these, it was evaluated as innovative. In addition, even though various images were provided through the Internet, some people still classify MP3P as audio device in its product category. As for how audio device became video or image device and which factor contributed to such happening, there may be various factors, such as social, cultural, and technical change, other than fundamental change of medium itself. This study is regarding medium characteristics of MP3Player. In other words, this study classified genealogical changes, which can be categorized into 4 points. This study also analyzed the property of each point according to this classification. The result of analysis showed that there is a relation with technological as well as social context in such genealogical change in MP3player. Even though there are various elements in the change of a device, it can be suggested that the factors of genealogical change in MP3player are influenced by a totality of social needs and contexts and technical changes.

디지털 시대의 매개, 조작, 소통, 그리고 컨텐츠에 대하여

이진혁(Jin-Hyuk Lee) 한국콘텐츠학회 2009 한국콘텐츠학회지 Vol.7 No.1

자기표현의 웹 UI에서 나타나는 라캉의 "상징적 동일시"에 관한 해석

이진혁 ( Jin Hyuk Lee ),김현석 ( Hyun Suk Kim ) 한국기초조형학회 2009 기초조형학연구 Vol.10 No.1

광섬유 브래그 격자 센서를 이용한 에폭시 수지의 경화도 모니터링

이진혁(Jin-Hyuk Lee),김대현(Dae-Hyun Kim) 한국비파괴검사학회 2016 한국비파괴검사학회지 Vol.36 No.3

에폭시 수지는 여러 산업분야에서 다양한 구조물의 접합과 제조에 사용된다. 구조물의 안전성과 접합재료의 최적 성능 확보를 위해서는 에폭시 수지의 경화 과정 모니터링 기반의 공정 제어가 요구된다. 광섬유 센서는 실과 같은 형태적 특징으로 인해 에폭시 수지의 경화 모니터링에 적합한 센서이다. 본 연구에서는 광섬유 브래그 격자 센서(fiber Bragg grating, FBG)를 이용하여 에폭시 수지의 경화 모니터링 연구를 수행하였다. 실제 실험을 통해, FBG를 기반으로 에폭시 수지의 경화과정에서 에폭시의 부피 수축에 의해 센서에 가해지는 변형률을 측정하고 온도의 변화에 의한 신호 변화를 보정하여 경화과정에서 발생하는 변형률의 정확한 모니터링이 가능함을 확인하였다. 추가적으로, 두 가지 에폭시 수지의 경화도 과정을 비교 분석하여 에폭시 종류에 따른 경화과정의 차이를 확인하였다. 결론적으로 FBG 센서가 에폭시 수지의 경화도 모니터링에 유용하다는 점을 확인하였다. In several industrial fields, epoxy resin is widely used as an adhesive for co-curing and manufacturing various structures. Controlling the manufacturing process is required for ensuring robust bonding performance and the stability of the structures. A fiber optic sensor is suitable for the cure monitoring of epoxy resin owing to the thready shape of the sensor. In this paper, a fiber Bragg grating (FBG) sensor was applied for the cure monitoring of epoxy resin. Based on the experimental results, it was demonstrated that the FBG sensor can monitor the status of epoxy resin curing by measuring the strain caused by volume shrinkage and considering the compensation of temperature. In addition, two types of epoxy resin were used for the cure-monitoring; moreover, when compared to each other, it was found that the two types of epoxy had different cure-processes in terms of the change of strain during the curing. Therefore, the study proved that the FBG sensor is very profitable for the cure-monitoring of epoxy resin.