The Effects of Taping on Metacarpophalangeal Disorders of the Thumb

이문환,김응창,이수연,박래준,Lee, Moon-Hwan,Kim, Eung-Chang,Lee, Soo-Yeon,Park, Rae-Joon The Korean Society of Physical Therapy 2010 대한물리치료학회지 Vol.22 No.1

Purpose: This study investigated the effect of taping therapy on metacarpophalangeal (MCP) disorders of the thumb. Methods: Twenty eight patients were enrolled in this study. They were randomly assigned to experimental (n=16) or a control group (n=12). The experimental and control groups received Ultrasound (Gymna Pulson 200) operating at a frequency of 3MHz and an intensity of $1.0W/cm^2$ with a 100% duty cycle for 10 minutes. The experimental group received, additionally, taping using Kinesiotape on the injured thumb. The following parameters were measured:pain during rest and flexion of the thumb, tenderness, range of motion (ROM), pinch and spherical grip power pre- and post-treatment. This study was carried out 3 days per week throughout the 2-week treatment. Results: There were significant improvements in pain during rest and flexion of the thumb, tenderness, ROM, pinch and spherical grip power between pre- and post-treatment times in both groups (p<0.05). However, there was a significant difference in all parameters between the experimental and control groups (p<0.05). Finally, the satisfaction level after intervention was significantly higher in the experimental group than in the control group (p<0.05). Conclusion: Taping is effective for treating pain and dysfunction in patients with thumb disorders.

신년 콩트-우리 '책'들

이문환,Lee, Mun-Hwan 대한출판문화협회 1999 출판저널 Vol.249 No.-

슬개대퇴관절의 테이핑 치료에 대한 사례연구

이문환,Lee, Mun-Hwan 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.2

This case study was performed to assess the effectiveness of taping therapy for the patient who have patellofemoral joint pain during knee extension exercise. The results were as follows: 1. Pain degree of VAS was decreased at every taping therapy. 2. A number of knee extension was increased at every taping therapy. 3. Diameter of quadriceps was increased at every taping therapy. 4. Pattern of gait was normalized at every taping therapy. We found improve of pain degree, a number of knee extension, diameter of quadriceps, and pattern of gait. These results are imply that taping therapy may have effectiveness to those who have patellofemoral joint pain during knee extension exercise.

"정유사도 이제는 수출역군"-고도화설비 증설 등 대규모 투자를 통해 고용도 창출

이문환,Lee, Mun-Hwan 대한석유협회 2008 석유와 에너지 Vol.266 No.-

유착성 관절낭염 환자에 대한 테이프 적용이 관절가동범위와 통증감소에 미치는 영향

이문환,오성태,박래준,Lee Mun-hwan,O Seong Tae,Park Rae-joon 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.3

The purpose of this study was to assess the effectiveness of taping therapy for adhesive capsulitis patients. The subjects were consisted of 40, male 18, female 22, average age was 59 years old. To find out the effectiveness of taping therapy, we sampled 20 patients treated with H/P, electrical therapy and scapular pattern & hold-relax technique of PNF(control group), and 20 patients treated same as control group with taping therapy(experimental group). The results were as follow : 1. There was a statistical significance of shoulder flexion, abduction, external rotation and VAS in both group(P<0.05). 2. There was not statistical significance of shoulder flexion and external rotation(P>0.05), but abduction had a statistical significance between taping group and non-taping group(P<0.05). 3. VAS was observed a statistical significance between 3rd and 4th post treatment(P<0.05). These results are imply that taping therapy has a effectiveness of shoulder motion and VAS for adhesive capsulitis.

딥러닝 기반 초음파 홀로그램 생성 알고리즘 개발

이문환,황재윤,Lee, Moon Hwan,Hwang, Jae Youn 한국음향학회 2021 韓國音響學會誌 Vol.40 No.2

Recently, an ultrasound hologram and its applications have gained attention in the ultrasound research field. However, the determination technique of transmit signal phases, which generate a hologram, has not been significantly advanced from the previous algorithms which are time-consuming iterative methods. Thus, we applied the deep learning technique, which has been previously adopted to generate an optical hologram, to generate an ultrasound hologram. We further examined the Deep learning-based Holographic Ultrasound Generation algorithm (Deep-HUG). We implement the U-Net-based algorithm and examine its generalizability by training on a dataset, which consists of randomly distributed disks, and testing on the alphabets (A-Z). Furthermore, we compare the Deep-HUG with the previous algorithm in terms of computation time, accuracy, and uniformity. It was found that the accuracy and uniformity of the Deep-HUG are somewhat lower than those of the previous algorithm whereas the computation time is 190 times faster than that of the previous algorithm, demonstrating that Deep-HUG has potential as a useful technique to rapidly generate an ultrasound hologram for various applications.

눈높이 사랑을 실천하는 친교와 나눔의 시간

이문환,Lee, Mun-Hwan 한국가톨릭의료협회 2006 Health & mission Vol.7 No.-

흉부둔상 후 발생한 가성 폐낭종 -치험 1례-

이문환,조규석,Lee, Mun-Hwan,Jo, Gyu-Seok 대한흉부심장혈관외과학회 1995 Journal of Chest Surgery (J Chest Surg) Vol.28 No.12

Taumatic pulmonary pseudocyst is a rare complication of chest bunt trauma. Recently, we experienced a case of traumatic pulmonary pseudocyst in right lower lobe. The patient`s anterior chest was directly strucken by steering wheel and his car was intervened between two cars. He complained of both chest pain and dyspnea. He was diagnosed as multiple rib fractures with pulmonary contusion, initially. And then the right pulmonary lesion changed to traumatic pulmonary pseudocyst in 10 days after trauma. He was treated sucessfully with conservative management. In this article, we present the case and review the traumatic pulmonary pseudocyst with related articles.

고해상도 기후시나리오를 이용한 서울지역 배수시스템의 기후변화 영향 분석

이문환,김재표,배덕효,Lee, Moon-Hwan,Kim, Jae-Pyo,Bae, Deg-Hyo 한국수자원학회 2015 한국수자원학회논문집 Vol.48 No.5

본 연구에서는 고해상도 기후시나리오를 이용하여 국내 대표 도시 지역인 서울특별시를 대상으로 기준기간(1971~2000년) 대비 미래기간 2020s (2011~2040년), 2050s (2041~2070년), 2080s (2071~2100년)의 기후변화에 따른 배수시스템의 영향을 평가하였다. 이를 위해 과거 관측 강수량 자료는 기상청 관할 기상관측소와 자동기상관측망 자료를 이용하였으며, 기후변화 시나리오는 RegCM3과 Sub-BATS 기법을 통해 역학적 상세화된 $5{\times}5km$ 해상도 기반의 시단위 강수량 자료를 생산하였다. 과거기간 대비 미래기간 확률강우량의 변동성을 비교한 결과 과거기간 대비 2080s의 확률강우량 증가율은 28~54%로 나타났으며, 특히 지속시간 3시간, 6시간, 24시간 확률강우량의 증가폭이 크게 나타났다. 또한 배수시스템의 기후변화 영향을 직접적으로 분석하기 위해 XP-SWMM을 이용하여 유출해석을 수행하였다. 평가 결과, 강우강도 증가로 인해 과거기간 대비 미래 3기간에 공릉1, 서초2, 신림4 배수분구의 침수발생 맨홀 수와 월류량이 크게 증가하였다. 이러한 결과는 현재 구축되어 있는 서울시 배수시스템은 기후변화에 취약함을 나타내고 있으며, 이에 대응하기 위해 다양한 기후변화 적응대책이 요구됨을 의미한다. Climate change impact on urban drainage system are analyzed in Seoul by using high-resolution climate change scenario comparing 2000s (1971~2000) with 2020s (2011~2040), 2050s (2041~2070) and 2080s (2071~2100). The historical hourly observed rainfall data were collected from KMA and the climate change scenario-based hourly rainfall data were produced by RegCM3 and Sub-BATS scheme in this study. The spatial resolution obtained from dynamic downscaling was $5{\times}5km$. The comparison of probability rainfalls between 2000s and 2080s showed that the change rates are ranged on 28~54%. In particular, the increase rates of probability rainfall were significant on 3, 6 and 24-hour rain durations. XP-SWMM model was used for analyzing the climate change impacts on urban drainage system. As the result, due to the increase of rainfall intensities, the inundated areas as a function of number of flooded manhole and overflow amounts were increasing rapidly for the 3 future periods in the selected Gongneung 1, Seocho 2, Sinrim 4 drainage systems. It can be concluded that the current drainage systems on the selected study area are vulnerable to climate change and require some reasonable climate change adaptation strategies.

두개외 내경동맥 동맥류의 외과적 절제 -치 험 2례-

이문환,박주철,유세영,Lee, Mun-Hwan,Park, Ju-Cheol,Yu, Se-Yeong 대한흉부심장혈관외과학회 1996 Journal of Chest Surgery (J Chest Surg) Vol.29 No.1

본논문은 포낭(saccular)형인 내경동맥 동맥류의 치험 2례를 기술하였다. 수술은 전신마취하에 내경동맥 동맥류 절제후 shunt없이 단단문합하였다. 환자들은 모두 신경학적 후유증없이 회복되었다. Aneurysms of the extracranial carotid arteries are relativeley rare in comparison with the total arterial system, but can cause death or a cerebrovascular accident. The treatment of choice is resection of the aneurysm and restoration of arterial continuity. This report describes two cases of extracranial internal carotid arterial aneurysm, which were saccular type. In both cases, the operations were performed under general anesthesia without shunt. The patients were recovered without any neurological sequelae.