• 동의생리병리학회지
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• 제23권2호
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• pp.505-511
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• 2009

The purpose of this study is to evaluate the difference about pathogenesis of smoker and non-smoker. Author used DSOM to investigate oriental pathogenesis. Smoke group is consisted of people who have history of smoke, and they don't have history of lung disease(Athma, tuberculosis, COPD, suchlike). Non-smoke group is consisted of people who have no history of smoke and they also don't have history of lung disease. Author carried out each group's PFT(Pulmonary Function Test) by AST(American Thoracic Society) method. DSOM was used for pathogenesis investigation of two groups. There was significant difference between smoke group and non-smoke group in FVC (p<0.05), and In non-smoke group, there was significant difference between male and famale in FVC, FVC%, FEV1, FEV1%. There was significant difference between smoke group and non-smoke group in Heat(熱), Cold(寒)(p<0.05). In Male grouop there was significant difference between smoker and non-smoker in deficiency of Deficiency of Yin(陰虛), Heat(熱). In non-smoke group comparison of sex, there was significant difference between male and female in Deficiency of blood(血虛), dampness(濕)(p<0.05). This result showed that the difference of pathogenesis between smoke group and non-smoke group.

• 대한통합의학회지
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• 제4권3호
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• pp.17-25
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• 2016

Purpose : This study attempts to examine the effect of the balance exercise on the unstable surfaces for the vital capacity in healthy adults. Methods : A total of 13 subjects was randomly divided into a breathing exercise training group (n=7) and a breathing and balance exercise training group (n=6). Changes in vital capacity and respiratory muscle activity were measured before and after the intervention. The intervention was performed three times a week for four weeks. Forced vital capacity (FVC), forced expiratory volume at one second (FEV1) and maximal voluntary ventilation (MVV) were used as measurement tools for the vital capacity test. Electromyography (EMG) was also used to examine respiratory muscle activity. Result : The breathing exercise training group showed significant improvement in terms of FVC, FEV1 and external oblique (EO), and transverse abdominis/internal oblique (TrA/IO) of MVV. The breathing and balance exercise training group showed significant improvement in terms of FVC, MVV and EO, TrA/IO of FVC and rectus abdominis (RA), EO, and TrA/IO of MVV. However, in comparing changes in vital capacity and respiratory muscle activity before and after the training, the breathing exercise training group and the breathing and balance exercise training group showed a significant difference in terms of MVV. Conclusion : This study is as a preliminary study to find out the relation between a balance exercise and a vital capacity, it is considered to require a further study with several revisions of subjects, duration and time for an intervention.

• 대한구순구개열학회지
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• 제5권2호
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• pp.95-108
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• 2002

언어 발달의 조기 단계를 이해하기 위한 일환으로 crying은 언어전 발달의 기초 단계로서 여러 학문적 분야에서 많은 연구가 있어왔다. 그러나 구순구개열(CLP))환아의 경우는cry-producing/control mechnism에 variation이 많은 이유로 이 분야의 연구는 거의 없는 실정이다. 이에 본 연구에서는 다음과 같은 의문점을 가지고 CLP환아의 cry feature에 대한분석을 하였다. 첫째, 정상아와 CLP환아의 cry에 전형적인 차이가 있는가? 둘째, CLP환아의 술전, 술후 cry feature에 변화가 있는가? 셋째, cry분석이 CLP환아의 이후 speech disorder에 대한 언어전 평가로서의 가치가 있는가? 넷째, 특정 parameter가 언어전 평가에 적절한 도구로 작용할 수 있는가? 생후 15개월 이내의 CLP 환아 3명과 유사한 나이대의 정상아 8명의 cry에 대한 공기역학 및 음향음성학적 분석을 통해 CLP 환아와 정상아, CLP환아의 술전, 술후 cry특성을 비교 분석하였다. 결과는 다음과 같다. 1 공기역학적 분석 1) airflow는 CLP 환아의 경우 정상아보다 약간 높았고 술 후 약간 증가하였다. 2)폐활량을 나타내는volume에서는 정상아보다 술전 CLP환자의 경우 보상적으로 더 큰 수치를 보였고 술후 약간 증가하였다. 3)강도를 나타내는 parameter(SPL)에서는 정상아 보다 술전 CLP환자의 계측치가 약간 작았으나 술 후 증가하는 양상을 보였다. 2. 음향음성학적 분석 1)기저 주파수 분석시 정상아에 비해 술 전 CLP환자의 경우 계측치가 약간 낮았으나 술 후 증가하여 정상군의 계측치에 근접하였다. 2)강도를 나타내는energy 측정시 정상아에 비해 술 전 CLP계측치가 보상성으로 약간 큰수치를 나타내었고 술 후 약간 더 증가하였다. 3) Shimmer에서는CUI환자의 술후계측치가술전에 비해 현저히 감소하여 정상군의 수치에 근접하였다.

• The Journal of Korean Physical Therapy
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• 제25권4호
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• pp.204-209
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• 2013

Purpose: Children with cerebral palsy generally have a high incidence of respiratory problem, resulted from poor coughing, airway clearance problem, respiratory muscle weakness, kyphoscoliosis and so forth. The purpose of this study is to investigate the possible factors that can be affected to forced vital capacity (FVC) in children with cerebral palsy. Methods: Total thirty six children with diplegic and hemiplegic cerebral palsy were recruited in this study. They were evaluated by general demographic data (i.e., age, gender, body mass index (BMI)) and variables related to respiratory functions (i.e., chest mobility, waist mobility, maximal phonation time, and maximum inspiratory/expiratory pressure (MIP/MEP)). The correlation between forced vital capacity and the rested variables were analyzed, and multiple regression with stepwise method was conducted to predict respiratory function, in terms of FVC as the dependent variable, and demographic and other respiratory variables as the independent variable. Results: FVC showed a significant correlation with waist mobility (r=0.59, p<0.01), maximal phonation time (r=0.48, p<0.05), MIP (r=0.73, p<0.01), and MEP (r=0.60, p<0.01). In addition, the multiple regression analysis model indicated that FVC could be predicted by the assessment of each waist mobility and MIP. Conclusion: These finding suggest that respiratory function is related to body size and respiratory muscle strength, and that BMI, waist mobility, and MIP can be predictable factors to affected respiratory function in term of FVC.

• 한국콘텐츠학회논문지
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• 제12권1호
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• pp.369-378
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• 2012

세계적으로 20명 가운데 1명이 천식을 앓고 있으며 암에 이어 사망을 일으키는 두 번째 위험요소가 되고 있는 천식은 환자의 지속적이고 장기적인 관찰과 관리가 중요한 질환이다. 이에 이동전화를 이용하여 천식을 관리할 수 있는 원격관리시스템을 개발하였다. 환자가 자신의 폐활량정보를 이동전화에 입력하면 의사와 보호자가 각각 정보를 확인한 후 환자에게 필요한 내용을 SMS문자나 컬러메일 등을 통해 전송할 수 있도록 하였다. 전송된 정보는 환자에게 전달되어 필요한 관리가 즉각적으로 이루어질 수 있도록 하였다. 또한 환자가 긴급을 요하는 상황에 처하는 경우 긴급호출을 통해 의사와 보호자에게 SMS문자나 컬러메일이 곧바로 전달될 수 있도록 하였다. 이를 위해 환자, 의사, 보호자 간의 접근 용이성이 최대화 되도록 간편하게 설계하였고, 사용자의 편리성을 제공하였다. 이동전화를 이용한 천식원격관리시스템은 원격진료에 대한 접근성을 용이하게 하였고, 다양한 만성질환의 관리에도 기여할 수 있을 것으로 본다.

• 대한물리의학회지
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• 제10권1호
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• pp.83-89
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• 2015

PURPOSE: The purpose of this study was to investigate the vital capacity and maximal voluntary ventilationin subjects with forward head posture (FHP). METHODS: Twenty-eight subjects participated in this study (normal 14, FHP 14) and were resident in B city. The mean age, height and weight of subjects was 22.80yrs, 169.36cm and 62.79kg. Subjects were asked to breath maximally for FVC and repeatedly for MVV during 12 seconds. The variables of data were collected as follows: Forced Vital Capacity(FVC), Forced Expiratory Volume in One Second($FEV_1$), $FEV_1$/FVC, Maximal Voluntary Ventilation(MVV). Each trial was performed by 3 times and we used the means to analyze the data. The mann-whitney U test and independent t-test were used to compare the vital capacity between normal and FHP subjects. All statistical analyses were performed using SPSS 21.0 for window versionand p-values less than 0.05 were used to identify significant differences. RESULTS: The FVC, $FEV_1$, $FEV_1$/FVC and MVV of FHP subjects were decreased more than that of normal subjects and the difference was statistically significant between two groups. CONCLUSION: The vital capacity of subjects with FHP was generally lower than normal subjects. This study shows that the vital capacityof subjectswith FHP could be decreased due to the bad neck posture that weakens the respiratory accessory muscles of neck.

• 센서학회지
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• 제11권3호
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• pp.125-131
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• 2002

호흡기류는 모든 호흡기능검사시 계측해야 하는 필수적인 생체신호이다. 기존에 사용되는 호흡기류 계측기들은 검사의 신뢰도와 위생상의 문제가 상존해 있는 바, 새로운 계측기술을 창안하였다 베르누이의 물리적 에너지 보존원리에 입각하여 양방향 호흡기류를 평균동압력으로 변환함으로써 호흡기류를 계측하는 기법을 도입하였다. 플라스틱 재질의 계측소자를 종이 재질의 호흡관에 체결한 기능성 일회용 호흡관을 설계 제작하였다. 미국 흉부학회의 표준 실험방법에 따라 계측의 정밀도를 평가한 결과 용적계측의 95% 신뢰구간이 약 ${\pm}1.5%$이었다. 미국 흉부학회의 오차기준이 ${\pm}3%$이고 상용센서들의 오차 측정치가 최대 ${\pm}8%$까지 도달함을 닥 때 월등히 정확한 계측이 가능하였다. 일회용으로 설계 제작한 결과 사공간과 위생상의 문제도 없으므로 기존의 호흡기류 계측기술들이 내포하는 문제점들을 모두 제거하였다. 따라서 본 연구의 기능성 일회용 호흡관은 폐활량계와 같은 임상검사를 위한 호흡기류 계측장치에 유용하게 적용될 수 있다.

• 대한통합의학회지
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• 제3권4호
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• pp.43-51
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• 2015

Purpose : This study examines the effect of trunk stabilization program on the body balance, lung capacity, and muscular activity of the rectus abdominis and external oblique of healthy adults. Method : A survey was conducted for 20 students of K University located in the city of Y in Gyeongsangbuk-do Province of Korea. The trunk stabilization program consisted of a hollowing exercise, curl-up, bridging exercise, and birddog exercise. This was performed 14 times in total (7 times a week for two weeks). For analysis, good balance was used to measure both static and dynamic balancing ability. A peak flow meter was used to measure the maximum expiratory flow, and MP150 was used to measure muscular activity of the rectus abdominis and external oblique. Result : After the trunk stabilization program, the participants showed a difference in score and time taken to achieve static and dynamic balance, and muscular activity of the rectus abdominis and external oblique at a statistically significant level (p<0.05). However, no significant difference was observed in the left-to-right distance and front-to-back distance in a dynamic balance, and the lung capacity (p>0.05). Conclusion : The results showed that the trunk stabilization program was effective in enhancing both static and dynamic balancing ability and muscular activity. It also increased the lung capacity although the change was not at a statistically significant level.

• 대한감각통합치료학회지
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• 제11권1호
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• pp.1-9
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• 2013

목적 : 본 연구는 구강활동을 병행한 감각통합치료가 발달장애 아동의 호흡과 구강협응능력에 미치는 효과를 알아보고자 하였다. 연구 방법 : 연구대상은 G시에 거주하는 만 6세 7개월의 남아로, 발달장애 진단을 받았다. 연구는 2012년 11월부터 2013년 2월까지 실시하였다. 실험은 개별실험연구 중 AB디자인을 사용하였다. 실험과정은 기초선(A) 3회기, 중재(B) 16회기이었다. 기초선 기간 동안에는 감각통합치료를 실시하였고, 중재기간동안에는 감각통합치료에 구강활동을 병행하여 실시하였다. 호흡기능은 폐활량 측정계로 측정하였으며, 구강협응능력은 "파타카(pataka)"를 10회 반복할 때 소요된 시간을 초단위로 측정하였다. 결과 : 아동의 호흡과 구강협응능력은 기초선과 비교하여 중재기간 동안 유의하게 증가하였다. 결론 : 구강활동을 병행한 감각통합치료가 아동의 호흡과 구강협응능력 향상에 긍정적이었다.

• 대한물리치료과학회지
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• 제18권3호
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• pp.1-7
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• 2011

Background : Respiratory muscle weakness has serious clinical consequences. Vital Capacity is the volume of air that is normally exchanged in a single breath. It varies widely with pulmonary health and overall fitness. Purpose : The purpose of this study was to investigate the variation of vital capacity(VC) according to the effects of Kinesio taping and balloons blowing. Methods : Twenty-one non-smokers were participated in this research and these subjects were randomly assigned into three groups; a balloons blowing group(n=7), a Kinesio taping group(n=7), and a balloons blowing and Kinesio taping group(n=7). This experiment was done from June 22, 2009 to July 5, 2009. In order to measure the VC variation effects of Kinesio taping, balloons blowing, and both intervention, an windmill type spiropet was used. The collected data were analyzed statistically by using a paired t-test and ANCOVA. Results : The results of this study were as follows; 1) In the case of balloons blowing, there was a significant difference, 3.35% increase of VC, between before and after 2 weeks experiments(p<.01). 2) In the case of Kinesio taping, there was a significant difference, 11.66% increase of VC, between before and after 2 weeks taping intervention(p<01). 3) In the case of both balloon blowing and Kinesio taping, there was a significant difference, 15.84% increase of VC, between before and after 2 weeks both interventions(p<.01). 4) After 2 weeks experiment, the improvement of VC was shown a significant difference with intergroup(p<.05). Conclusion : From these results, it was revealed that balloons blowing or Kinesio taping, or both interventions were effective to improve VC of healthy adults.