• Journal of the Korean Society for Nondestructive Testing
• /
• v.35 no.2
• /
• pp.134-140
• /
• 2015

Traditional moxibustion therapy can cause severe pain and leave scarring burns at the moxibustion site as it relies on the practitioner's subjective and qualitative treatment. Recently, ultrasound therapy has received attention as an alternative to moxibustion therapy owing to its objectiveness and quantitative nature. However, in order to convert ultrasound energy into heat energy, there is a need to precisely understand the ultrasound-focusing characteristics of the acoustic lens. Therefore, in this study, an FEM simulation was performed for acoustic lenses with different geometries a concave lens and zone lens as the geometry critically influences ultrasound focusing. The acoustic pressure field, amplitude, and focal point were also calculated. Furthermore, the performance of the fabricated acoustic lens was verified by a sound pressure measurement experiment.

• Journal of The Korean Dental Society of Anesthesiology
• /
• v.10 no.1
• /
• pp.7-12
• /
• 2010

Background: This study was carried out to contribute to effective management of operated patients by analyzing cooperative details about patients who were taken elective operation and consulted to the department of anesthesiology. Patients and Methods: One thousand patients who have been consulted to department of Anesthesiology, Chonnam National University Hospital from 2008. November to 2009. March were analyzed. The gender, age, cooperative departments, cooperative reason, the number of cancelled cases and cancelled reason were evaluated. Results: Among 1000 patients, there were 470 females and 530 males. After adjusting for age, middle-aged people which range 45 to 64 year-old are 39.9% and over 65 year-old people are 30.3%. Cooperative department is distributed to orthopedics which is highest occupying 20.6%, neurosurgery, otorhinolaryngology, obstetrics and gynecology in order. Dentistry occupied 2.0%. By specifying reasons of cooperation, cardiovascular diseases distribute to 38.4% which is the highest, the respiratory diseases, 17.5% and the endocrine diseases including diabetes 13.2%. Arranging details, hypertension is 23.9%, ECG abnormality 14.5%, chronic bronchitis in chest radiographic interpretation 14.2%. Of 1,000 consulted patients, delayed or cancelled cases are 58. And the reasons were 26 cases of need of appropriate the blood-sugar level. 26 cases needed appropriate treatment for comorbidities and others 6. Conclusion: Thoroughly evaluating patients before operation and maintenace of active cooperative system between operative department and anesthesiology department can contribute to reduction of cancellation rate and effective management of both hospitalizing and operating rooms.

• Journal of Environmental Health Sciences
• /
• v.32 no.5 s.92
• /
• pp.440-445
• /
• 2006

Acetaminophen (paracetamol), generally used as a pain reducing agent, has good analgesic efficacy in toothaches and headaches, but is of little use in inflammatory and visceral pain. This study was performed to analyze the level of acetaminophen in the Kyongahn river and to investigate the ecological risks of target compounds. Sampling sites were Haesil, Soopyo, Wangsan, Kyongahn, Jiwol, Kwangdong, Paldang and they were analyzed in June and August, 2005. Acute toxicity of acetaminophen wwas evaluated for Daphnia magna. From the ecotoxicological results, environmental risk assessments were performed for acetaminophen residues in Kyongahn river to predict their potential adverse effect. Acetaminophen was detected at Kyonahn river, $0.439{\mu}g/l$). The toxic concentration of acetaminophen calculated with 48-h $LC_{50}$ values as 16.9 mg/l. These results indicated that acetaminophen had no significant ecotoxicological impact on short-term acute exposure.

• The Journal of Korean Academy of Orthopedic Manual Physical Therapy
• /
• v.14 no.2
• /
• pp.50-59
• /
• 2008

Taping techniques have been usually used by physical therapists long time ago, which have been considered a useful adjunct to treatment programs for a variety of musculoskeletal disorders. Also, taping techniques may be employed as effective prophylactic methods in clinical setting because of ease application and cost effectiveness. The aims of this study were to describe background information for the management of some chronic low back pain patients with/without leg pain that don't respond to conservative treatment, to demonstrate McConnell taping as successful therapeutic strategies for treating these patients, and to provide detailed application methods of McConnell taping in order that physical therapists can readily use the taping in clinical setting. This study emphasized to illustrate biomechanical benefits of McConnell taping in controlling undesirable muscle activation by decreasing mechanical loads on specific muscles. McConnell taping may be helpful for the inhibition of overactive synergist or antagonists, the facilitation of inactive synergists, the promotion of proprioception, the optimization of joint alignment, pain reduction, and unloading of irritable neural tissue. This study provides taping examples of low back pain, sacroiliac joint dysfunction and lower extremity symptoms associated with these conditions, and discusses the possible mechanisms for their successful application.

• Journal of Korean Medicine Rehabilitation
• /
• v.23 no.3
• /
• pp.201-210
• /
• 2013

The purpose of this study is to evaluate the effect of active release technique on sequelae of tibial plateau fracture. Two patients with sequelae of tibial plateau fracture were treated with active release technique. Visual analog scale (VAS), Lysholm knee scoring scale, range of motion were used to measure changes during treatment. After treatment, visual analog scale, Lysholm knee scoring scale, range of motion were improved significantly. Active release technique showed significant improvement to the sequlae of tibial plateau fracture that were showing no signs of improvement for twelve and eighteen weeks. This clinical trial showed that active release technique has meaningful effect on sequlae of tibial plateau fracture and more research should be followed.

• Journal of Korean Physical Therapy Science
• /
• v.5 no.3
• /
• pp.633-642
• /
• 1998

This study researched 30 subjects. Among them, 15 students, who were experimental group, had lumbago. They received massages during 12weeks(4 times/ week). The effects of massage is fellowing: 1. It represented the discrepancy between the comparison group and the experimental group by toe touching, there was no differences in the comparison group(p<0.05). 2. It represented the discrepancy between the comparison group and the experimental group by trunk and neck, there was no difference in the experimental group, but there were significant differences in the comparison group(p<0.05). 3. It represented the discrepancy between the comparison group and the experimental group by leg elevation, there was no difference in the experimental group, but there were significant difference in the comparison group(p<0.05). 4. It represented the discrepancy between the comparison group and the experimental group, but there were signifiant differences in the comparison(p<0.05).

• The Journal of Churna Manual Medicine for Spine and Nerves
• /
• v.6 no.2
• /
• pp.23-32
• /
• 2011

Objectives : This study was performed to report the effect of oriental medical treatment for the failed back surgery syndrome(FBSS) patient after three times surgical operation treatment on herniated nuclues pulposus(HNP) L5-S1. Methods : A 70-year old patient after three times surgical operation treatment was admitted with low back pain and left leg radiation pain. We treated her by oriental medical treatment and measured McGill Pain Questionnaire-Short Form(SF-MPQ), visual analogue scale(VAS) and Oswestry disability index(ODI). Results : After treatment, most symptoms decreased, SF-MPQ changed 36 to 17, VAS score changed 9 to 4, ODI changed 39 to 27. Conclusions : In this study, oriental medical treatment was effective in failed back surgery syndrome patient. But the rigorous studies will be needed to define clearly that oriental medical treatment is effective in failed back surgery syndrome.

• Journal of Chest Surgery
• /
• v.39 no.1 s.258
• /
• pp.72-75
• /
• 2006

In a 40 year-old man who has complained of epigastric pain and dyspnea for 10 days including melena for 1 month, abdominal ultrasonography and computerized tomography revealed a large, solid mass in the right kidney and thrombus of inferior vena cava (IVC) that extended to the cavoatrial junction. Renal cell carcinoma was performed by percutaneous needle biopsy. IVC thromboembolectomy was performed using centrifugal pump driven venovenous bypass without cardiac arrest and cardiopulmonary bypass (CPB).

• Therapeutic Science for Rehabilitation
• /
• v.2 no.1
• /
• pp.24-35
• /
• 2013

The Purpose of this study was to determine the clinical effectiveness of mirror therapy for stroke. Moreover, this paper was designed to summarize clarified information of neurological plasticity by mirror therapy to finally define the neurological mechanism. Mirror therapy improves the stroke patients' hand and arm motor function. It also has a positive influence on recovering performance of activities of daily living and relieving pain. However, it is not evident that mirror therapy restores visual neglect. There are various ways of recovering stroke. Fundamentally, all the theories are on a bases of restoration of premotor area. Premotor area which is associated with motor control increases the activation of primary motor area and finally improves patients' motor function. If primary motor area is completely damaged, premotor area and supplementary motor substitute for primary motor area. In summary of literature survey, there are not enough evidence to verify the effectiveness and neurological mechanism of mirror therapy. In future, more researches should be conducted to verify the neurological recovery through mirror therapy. Then, mirror therapy will be acknowledged as a clinically effective treatment.

• Pediatric Infection and Vaccine
• /
• v.24 no.3
• /
• pp.183-187
• /
• 2017

Group A streptococcus is a common cause of upper respiratory infection in children; however, it is a rare cause of pseudoaneurysm in pediatrics with only limited reports of cases associated with cardiac surgery and underlying disease. We report a case of infectious pseudoaneurysm of the right internal iliac artery caused by group A streptococcus in a previously healthy 5-year-old boy who presented with scarlet fever and group A streptococcal bacteremia. He was admitted to the hospital with fever, rash on the whole body, and sore throat, accompanied by severe leg pain. He was treated with surgical removal and antibiotics. Because a pseudoaneurysm may develop in children without vascular-related underlying diseases, we should consider the possibility of this important clinical diagnosis in patients with scarlet fever.