• 한국안전학회지
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• 제33권6호
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• pp.157-162
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• 2018

There have been 1,039 accidents in laboratory(National Research Safety Headquarters). Accidents in laboratory has increased by 71.5% from 158 cases in 2011 to 271 cases in 2016. Accident analysis results show that there has been no death accident after 2011 when 5 death accidents happened. The results also show that severe injuries have been 23 cases(2%) from 2011 to 2016(7 cases in 2011, 2 cases in 2012, 2013 and 2014, 3 cases in 2015, 7 cases in 2016). Minor injuries shows increasing trend from 151 cases in 2011(92.6%) to 294 cases in 2016(97.6%). Among the causes of accidents in laboratory, piercing injuries by injector were 69 cases(10.4%) for recent 3 years, i.e. 22 cases(12.6%) in 2014, 18 cases(14.2%) in 2015 and 29 cases(16%). Piercing injuries by injector with infection such as viral hepatitis and HIV/AIDS were identified in 10 cases in 2014, 5 cases in 2015, and 10 cases in 2016.Therefore, we would like to contribute to the safety of laboratories by suggesting a guideline for prevention and post management of laboratory accidents.

• 한국건축시공학회지
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• 제8권3호
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• pp.127-133
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• 2008

Safety accident resulting from construction projects getting larger and complex day by day has occurred more often than ever. Particularly, the accident caused by construction equipment, among others, has been on the rise. To prevent such accidents, it's necessary to come up with the measures for reducing the accident. In this study, the cause of safety accidents was analyzed, reviewing the cases of safety accident maintained by Korea Occupational Safety & Health Agency, and the measures for reducing the accident was suggested with computerized safety checklist. The scope of study was limited to excavator, and the result is summarized as below. 1) Investigation was conducted to identify the cases of accident by excavator with the primary causes. 2) Reduction measures were suggested by category of cause of excavator-caused accident. 3) Checklist to prevent the safety accident, which was based on primary causes, was suggested. 4) The measures to stir up safety consciousness and monitor the safety were suggested, making use of computerized system. This study is expected to lay the foundation for further study in future as well as make a great commitment to reducing the safety accident.

• Journal of Chest Surgery
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• 제26권12호
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• pp.944-949
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• 1993

Clinical analysis were performed on 247 cases of thoracic trauma, those were admitted & treated at the department of thoracic & cardiovascular surgery,Hanyang University Hospital during the period from Jan,1989 to June,1992. Age distribution of those was from 2 to 80 years old & mean age was 38 years old. The ratio of male to female patient was 186:61 [3:1].This ratio revealed high incidence in male patient. The most common cause of trauma was traffic accident in this series.The modes of injury were as follows: traffic accident 124 cases[50.2%],fall down 52 cases[21.05%], stab wound 47 cases[19.03%] and gun-shut wound 1 case.Ellapse time from accident to admission were 141 cases [57.09%] under 6 hr.Rib fracture were observed in 159 cases[64.37%], hemo or pneumothorax were observed 134 cases[54.25%] of total cases and location distributed Right:Left:Both[74:112:37], in left predominant. Conservative,non-operative treatment were performed in 128 cases and operation[open thoracotomy] 32 cases.Mortality was 1.6%[4 cases] & most common cause of death were due to irreversible shock with brain edema. Conclusively, more evaluation & co-operation of other department were expected treatment & better prognosis.

• 한국건축시공학회:학술대회논문집
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• 한국건축시공학회 2007년도 춘계학술논문 발표대회
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• pp.109-112
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• 2007

As buildings become higher, larger, and more complex, safety issues for construction workers working at such environments become more important. We analyzed 140 critical accident cases reported to the KOSHA(Korea Occupational Safety & Health Agency) for construction cranes and lifts by types of cranes and by patterns of accidents and causes. By finding out the accident's types and causes, we expect to develop an efficient measure for preventing similar accidents in the near future. The cases will be studied further and reexamined using the FMEA(Failure Mode and Effect Analysis) as a quantitative analysis method.

• 해양환경안전학회지
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• 제24권7호
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• pp.863-869
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• 2018

최근 해상 교통 환경의 변화로 인해 해군함정 사고가 지속적으로 발생하고 있으며, 특히 2017년 미 해군 구축함 사고로 인해 심각한 인명피해가 발생하였다. 이에 본 연구에서는 해군 교육 자료, 해군함정 사고 재결서, 미구축함 사고 분석 보고서의 해군함정 사고사례를 이용해 해군함정 사고를 분석하고 시나리오를 구축하였다. 이를 위해 조사한 자료를 중심으로 함정 사고 현황을 파악하고 사고사례를 분석하였다. 사고재현 절차에 따라 사고사례 17건을 재현하고 해군함정 사고 시나리오를 구축하였다. 해군함정 사고 17건의 CPA, TCPA 및 PARK 모델 위험도 분석 결과, 충돌위험은 평균적으로 사고발생 5~6분 전을 기준으로 증가하는 것으로 분석되었다. 본 연구의 결과를 해군 사례 교육 및 시뮬레이션 교육의 시나리오 기초자료로 제공하여 해양사고 예방에 기여하고자 한다.

• 한국화재소방학회논문지
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• 제31권1호
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• pp.81-88
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• 2017

본 연구에서는 화학사고의 인명사고 특성을 분석하기 위해 화학사고의 유형, 사고 발생 장소, 사고 사업장 규모, 사고 물질 등에 따른 화학사고, 인명사고, 사망자, 부상자 등을 조사하여 분석하였다. 화학사고로 인한 인명사고 및 인명피해 현황을 살펴보면 "화학물질관리법" 시행 이전인 2013년과 2014년에 인명사고는 각각 16건, 17건이었고, 법 시행 이후인 2015년과 2016년에는 각각 46건, 23건으로 조사되었다. 전체 화학사고와 인명사고 모두 유 누출에 의한 사고가 가장 많았고, 인명피해 현황 또한 가장 많았다. 화학사고 발생 장소에 따른 사고 및 인명피해 현황을 조사한 결과 사업장에서 모든 조사항목이 가장 높은 수치를 나타냈다. 사고다발 상위 10개 물질을 조사한 결과 폐산을 제외한 9개 물질이 모두 유해화학물질이면서 사고대비물질과 유독물에 포함되는 물질이었다. 따라서, 유 누출 사고, 사고에 취약한 사업장, 위험 화학물질 등에 대한 관리를 강화시킬 필요가 있다.

• 대한산업공학회지
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• 제6권2호
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• pp.1-11
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• 1980

The purpose of this study is to attempt a systems approach to press injuries using Fault Tree Analysis. Three major techniques were used: Industrial Accident Dynamics (IAD) by which accident analysis can be made, Fault Tree Analysis (FTA) by which quantification of accident analysis can be made, Computerized Algorithm by which minimal cut set to accident can be identified. A survey has been made of ninety two cases of press injuries from seven industrial firms. All cases of the accident are analyzed using the three techniques. According to the analysis, lack of safety knowledge and improper scaffold seem to be the primal cause of accident. Comparisons of the accident causes to actual accident reports (National Institute of Labor Science) demonstrates that the FTA is a powerful tool for industrial accident prevention. On the basis of this result, some countermeasures are discussed.

• 보건의료산업학회지
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• 제9권1호
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• pp.57-66
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• 2015

This study was performed to provide efficient fund managing plans for hospitals by looking into the management of medical fees for accident insurance. Car insurance, industrial accident insurance and seamen's insurance at a general hospital which is located in Busan during 29 months from January 1, 2009 to May 31, 2011 were assessed. The research data is the total number of 6,293 cases, including 2,251 car insurance cases, 2,350 industrial accident insurance cases, and 1,692 seamen's insurance cases. There were some significant differences found, as car insurance and seamen's insurance, including accident insurance, are types of insurance for which employers or traffic accidents offenders shall be the final premium payer. In addition, medical examination fees or premium payers are applied under their respective related laws. The findings suggest that it is necessary for managers of hospitals to prepare differentiated management schemes based on the characteristics of each insurer and schemes to ensure proper recovery strategies of uncollected medical account receivables.

• 한국재난정보학회 논문집
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• 제16권2호
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• pp.310-317
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• 2020

연구목적: 본 연구에서는 2014년부터 2019년까지 최근 6년간 발생한 화학사고 중 유해화학물질 운송차량사고의 특성을 분석하여, 운송과정에서 발생하는 화학사고를 예방하고자 하였다. 연구방법: 환경부 화학물질종합정보시스템의 통계자료를 활용하여, 운송차량에 의한 화학사고 사고유형, 사고원인, 차량종류로 나누어 조사하였다. 연구결과: 총 506건의 화학사고 중 운송차량에 의한 사고는 105건으로 조사되었으며, 전체 사고의 20% 이상 상회하는 수치를 보였다. 사고유형은 유·누출에 의한 사고가 대부분이었으며, 사고 주요 원인으로는 교통사고와 차량관리소홀이 각각 49건, 29건으로 전체 운송차량사고의 74%이상으로 나타났다. 차량유형별로는 탱크로리(57건, 54%)에서 가장 많이 발생하였으며, 화물트럭(39건, 37%), 트레일러(9건, 9%) 순으로 빈번하게 발생하였다. 결론: 운송차량 사고의 예방을 위해서는 운송차량의 철저한 점검 및 운전자의 안전운행이 요구된다. 또한 정부는 운송차량의 실시간 모니터링을 확대하고, 소관 부처별로 상이한 제도를 통합적으로 관리할 필요성이 있다.

• Journal of Chest Surgery
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• 제13권3호
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• pp.198-205
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• 1980

Clinical observations were performed on 373 cases of chest trauma, those were admitted and treated at the Department of surrgery, Korea University Hospital, during the past 15 years period from August 1965 to June 1980. 1. The ratio of male to female patient of chest trauma was 4:1 in male predominence and age from 10 to 50 occupied 87.4 % of the total cases. 2. The most common cause of chest trauma was traffic accident in this series. One hundred and eight one cases (48.5%) were injuried by traffic accident and total cases due to blunt trauma (non-penetrating injury) were 282 cases (75.6%) including the cases with traffic accident, and remaining 91 cases (24.4%) were due to penetrating injury including 73 cases (19.6%) of stab wounds. 3. hemopneumothorax were observed in 49% (182 cases) of the total cases, and etiologic distribution revealed 72% due to non-penetrating trauma and 28% due to penetrating injury. 4. Rib fracture was found in 44.8% of cases. common injuries associated with rib fracture were lung, brain and liver. 5. Most common symptom was chest pain and respiratory difficulty, and common sign associated with chest injury was decreased respiratory sound and subcutaneous sound. 6. conservative non-operative treatment was performed in 281 cases (75.4%) and 92 cases (24.6%) were treated with operative treatment including 33 cases (8.9%) with open thoracotomy. 7. Overall mortality was 5.6% (21 cases) and most common cause of death were due to brain edema, cardiogenic shock, asphyxia.