• Journal of Mechanical Science and Technology
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• v.18 no.11
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• pp.1949-1960
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• 2004

This paper presents a robot system developed for medical purpose. A 6-degree-of-freedom robot was introduced for physical exercise and rehabilitation. This system was proposed for stroke patients or patients who cannot use one of their arms or legs. The robot system exercises the hemiplegic part based on the motion of normal part of a patient. Kinematic studies on the human body and robot were applied to develop the robotic rehabilitation exercise system. A clamp which acts as an end effector of the robot to hold a patient was designed and applied to the robot to guarantee the safety of patients. The proposed robotic rehabilitation system was verified by simulations and experiments on arm (elbow and shoulder) motion. Patients are expected to be able to exercise various motions by themselves with the proposed robotic rehabilitation system.

• Physical Therapy Korea
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• v.4 no.3
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• pp.84-96
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• 1997

This paper reviews the developmental plan of industry in the industrial present condition of Korean Assistive Technology (Rehabilitation Engineering). The discussion includes the important role that go ahead the research of present condition about the enterprise of Assistive Technology (Rehabilitaton Engineering), reinforce the standard of equipment, the enterprise requesting the enlargement of facilities must lease a low late by the bank financing, give a necessary funds to a excellent minor enterprise, support a variety custom reduce method to buy a machine parts and machinery. The education master plan for rehabilitation engineer must be necessary the national medical engineer by establishing over one department at one big city and one province Further more research studies are required to realize on the developmental plan of Assistive Technology (Rehabilitation Engineering).

• The Journal of Advanced Prosthodontics
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• v.14 no.1
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• pp.45-55
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• 2022

PURPOSE. This in vitro study investigates the effect of different post-rinsing times and methods on the trueness and precision of denture base resin manufactured through stereolithography. MATERIALS AND METHODS. Ninety clear photopolymer resin specimens were fabricated and divided into nine groups (n = 10) based on rinsing times and methods. All specimens were rinsed with 99% isopropanol alcohol for 5, 10, and 15 min using three methods-automated, ultrasonic cleaning, and hand washing. The specimens were polymerized for 30 min at 40℃. For trueness, the scanned intaglio surface of each SLA denture base was superimposed on the original standard tessellation language (STL) file using best-fit alignment (n = 10). For precision, the scanned intaglio surface of the STL file in each specimen group was superimposed across each specimen (n = 45). The root mean square error (RMSE) was measured, and the data were analyzed statistically through one-way ANOVA and Tukey test (α < .05). RESULTS. The 10-min automated group exhibited the lowest RMSE. For trueness, this was significantly different from specimens in the 5-min hand-washed group (P < .05). For precision, this was significantly different from those of other groups (P < .05), except for the 15-min automated and 15-min ultrasonic groups. The color map results indicated that the 10-min automated method exhibited the most uniform distribution of the intaglio surface adaptation. CONCLUSION. The optimal postprocessing rinsing times and methods for achieving clear photopolymer resin were found to be the automated method with rinsing times of 10 and 15 min, and the ultrasonic method with a rinsing time of 15 min.

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.2 no.2
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• pp.41-48
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• 2007

Objectives : These studies are designed to make a survey of the effectiveness of the non surgical decompression treatment. Methods : These studies 15 cases of L-spine herniated lumbar intervertebral disc(HIVD) which was treated with non surgical spinal decompression and other medicine treatment(acupuncture, cupping, interferential current therapy, ultra-sound therapy and hot poultice). Each patient has been treated with spine decompression and other medicine treatment. And degree of improvement has been evaluated by Visual Analogue Scale and the Roland-Morris Disability Questionnaire score for low back pain. Results and Conclusions : Through the results, the medical treatment proved to have valid effect for L-spine HIDV. And further clinical studies comparing non surgical spinal decompression treatment and other medicine treatment is necessary.

• Journal of Korean Medicine Rehabilitation
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• v.26 no.4
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• pp.1-8
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• 2016

Objectives Danggwisu-san (Dangguixu-san) is a herbal prescription frequently used to treat pain or swelling caused by contusion. To determine the expiration period through scientific methodology, stability of Danggwisu-san (Dangguixu-san) water extract, a herbal medicine, was examined under various storage conditions and periods. Methods Danggwisu-san (Dangguixu-san) was stored either at room temperature ($23{\pm}2^{\circ}C$), under a refrigerating condition ($4^{\circ}C$) or under a freezing condition ($-18{\pm}2^{\circ}C$) for 0, 1, 2, 3 or 4 weeks and then freeze-dried. Total phenol and total flavonoid amounts were investigated; contents of amygdalin (Prunus persica), paeoniflorin (Paeonia lactiflora), and glycyrrhizin (Glycyrrhiza uralensis) - the marker compounds of Danggwisu-san (Dangguixu-san) - were also analyzed through high performance liquid chromatography (HPLC). Results No significant change in total phenol and total flavonoid amounts was observed under the indicated storage conditions. Moreover, the contents of marker compounds, i.e. amygdalin, paeoniflorin, and glycyrrhizin, did not alter significantly under the indicated conditions, as well. Conclusions Danggwisu-san (Dangguixu-san) was found to be stable up until 4 weeks under the indicated conditions. Further studies on efficacy and long-term stability are warranted to establish the expiration period of Danggwisu-san (Dangguixu-san).

• The Journal of Churna Manual Medicine for Spine and Nerves
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• v.3 no.2
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• pp.9-18
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• 2008

Objective : The purpose of this paper is to report the improvement of the patient with paraplegia after acupuncture, moxibustion, and herbal medicine. Methods : We treated the patient with acupuncture, moxibustion and herbal medication. Results : We treated one case of paraplegia. This patient improved significantly through acupuncture, moxibustion, herbal medicine, and western medicine. Conclusion : Through a collaboration of Western and Korean medicine, we were able to achieve meaningful treatment results.

• Journal of Korean Medicine Rehabilitation
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• v.25 no.3
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• pp.103-109
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• 2015

Objectives The objective of this study si to report clinical effect of korean medical treatments and Buteyko breathing technique for asthma patient with pneumonia. Methods The patient was treated by korean medical treatment including acupunture, moxibustion, herbal medication and Buteyko breathing technique. The improvement of clinical symptoms was observed by visual checking and X-ray, Pulmonary Function Test that index include TV, FVC, FEV1. Results After treatments, the patient was improved in visual checking and X-ray on chest, TV, FVC, FEV1. Conclusions We suggest that korean medical treatment and Buteyko breathing technique could be an effective method to improve the asthma patient with pneumonia.

• Journal of Korean Medicine for Obesity Research
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• v.6 no.2
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• pp.51-58
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• 2006

Objectives : Obesity causes serious medical complications and impairs quality of life in older persons. We review the literature on the clinical issues related to obesity in elderly and suggest appropriate weight-management guidelines for obese older patients. Methods : PubMed Database and RISS were searched for articles relating to obesity in the elderly. We classified articles according to clinical characteristics, assessments, medical complications, and therapy. Results and Conclusions : The current data show that obesity in elderly is associated with increased mortality, metabolic abnormalities, arthritis, pulmonary abnormalities, urinary incontinence, cancer, and impaired quality of life. Therefore, clinical studies are needed to demonstrate the effectiveness andsafety of weight-loss treatments in obese elderly.

• Journal of Korean Academy of Fundamentals of Nursing
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• v.20 no.3
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• pp.220-229
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• 2013

Purpose: The purpose of the study was to investigate activities-specific balance confidence and risk of fallings among rehabilitation patients with impaired of mobility, and to identify the influence of activities-specific balance confidence on their risk of fallings. Method: Data for 132 rehabilitation patients were collected between October June 20 and August 20, 2012 at nine hospitals in a metropolitan city. Data were analyzed using t-test, ANOVA, Pearson correlation coefficient and stepwise multiple regression with SPSS/WIN 20.0. Result: The mean score for rehabilitation patients' activities-specific balance confidence was 40.18 out of a possible range of 0-100 and the mean score for risk of fallings among rehabilitation patients was 31.10 within a possible range of 0-125. Significant factors affecting the risk of fallings among the rehabilitation patients were 'activity level', 'dementia', 'body mass index', 'anxiety', and 'presence of a caregiver', which together explained 34.7% of the variance. The most significantly factor influencing rehabilitation patients' risk of fallings was activities-specific balance confidence which explained 23.5% of the variance. Conclusion: The study results indicate that activities-specific balance confidence as well as physical factors should be considered for interventions to decrease risk of fallings in rehabilitation patients with impaired mobility.

• Elastomers and Composites
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• v.44 no.1
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• pp.2-12
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• 2009