• Title/Summary/Keyword: Emergency Support

Search Result 673, Processing Time 0.023 seconds

The Operation Characteristics of Hybrid Supercapacitor Module for LED Emergency Luminaires (LED 비상 유도등을 위한 하이브리드 슈퍼커패시터 모듈의 동작 특성)

  • Mang, Ju-Cheul;Yoon, Jung-Rag
    • Journal of the Korean Institute of Electrical and Electronic Material Engineers
    • /
    • v.28 no.7
    • /
    • pp.473-479
    • /
    • 2015
  • Hybrid supercapacitors with high power density and long cycle life are widely used for emergency power source of LED emergency luminaires. In this paper, we designed and fabricated a hybrid capacitor cell and a module for the LED emergency luminaires. Using hybrid supercapacitor cells (1,000 F, 2.8 V), we designed a module in a 10-year warranty considering aging and ESR. Considering the ESR and efficiency has been designed to module with 1,000 F 5.6 V design results in 2 series and 2 parallel combination. Module was used to confirm that the operation 77.5 minutes at room temperature, discharge LED emergency luminaires with 2 W. As a LED emergency luminaires of emergency power supply that we can support more than 10 years of life was confirmed the applicability of hybrid supercapacitor.

Analysis on emergency care to the patients with acute myocardial infarction in pre-hospital and in-hospital phase (급성심근경색증 환자에 대한 병원 전 단계와 병원 단계에서의 응급처치 분석)

  • Lee, Han-Na;Cho, Keun-Ja
    • The Korean Journal of Emergency Medical Services
    • /
    • v.17 no.1
    • /
    • pp.21-39
    • /
    • 2013
  • Purpose : The purpose of this study is to provide the basic data to improve pre-hospital phase emergency care for acute myocardial infarction (AMI) patients by analyzing AMI patients' clinical characteristics and emergency care situations. Methods : Data were collected through medical records of 385 AMI patients including ambulance records of 107 AMI patients transferred to the emergency medical center for three and a half years. Results : Regarding emergency care for AMI patients in pre-hospital phase, 47% of the care revealed moderate level or higher, and appropriateness of pre-hospital phase emergency care for cardiopulmonary complaints practiced by paramedics showed statistically significant improvement in recent years (p<.001). The time from onset of symptom to ballooning intervention by 119 emergency services was shorter than that in other cases. However, emergency care by paramedic was mainly basic life support. Conclusion : Since prognosis of AMI shows vast differences depending on prompt detection and medical intervention, cooperation between pre-hospital and in-hospital phase is highly required. 119 paramedics should be trained focusing on the accurate assessment and emergency care, and medical direction should be activated. In addition, regulation on 12-lead EKG, cardiac enzyme analysis, use of analgesics and thrombolytic agents should be legally implemented.

Prehospital care status and improvement plan of 119 emergency medical technician to anaphylaxis patients (119구급대원의 아나필락시스 환자에 대한 병원 전 응급처치 현황 및 개선 방안)

  • Choi, Jang-Hui;Jo, You-Hwan;Choi, Eun-Sook
    • The Korean Journal of Emergency Medical Services
    • /
    • v.20 no.1
    • /
    • pp.57-70
    • /
    • 2016
  • Purpose: This study aims to analyze the current state of emergency care for patients with anaphylaxis and to identify problems and areas for improvement in prehospital care. Methods: This study was conducted using 119 emergency running sheets and medical records of 109 patients diagnosed with anaphylaxis. Questionnaires were also given to emergency medical technicians (EMTs) and emergency physicians. The data were analyzed using SPSS 21.0. Results: Prehospital emergency care included oxygen administration in 64.2%, an intravenous line in 15.6%, and medication injection in 11.0%. The most commonly administered medications were antihistamines in 66.7% and epinephrine in 8.3%. Of EMTs surveyed, 47.0% suggested an epinephrine injection and using direct medical control, while 53.8% of the emergency physicians suggested an epinephrine injection and using indirect medical control. Most emergency physicians 88.8% responded that epinephrine could be administered by EMTs. Conclusion: The data support epinephrine injection of patients with anaphylaxis by EMTs, but a larger sample size of EMTs is required. Education about the treatment of anaphylaxis should be improved for EMTs. The scope of paramedic responsibilities should also be redefined.

A study of Nursing care need and the patient's satisfaction level of the nursing care in the emergency department (응급실 환자의 간호 요구도 및 만족도 분석)

  • Park, Yeong-Sook;Yoon, Jung-Won
    • The Korean Journal of Emergency Medical Services
    • /
    • v.13 no.1
    • /
    • pp.73-85
    • /
    • 2009
  • Purpose : The purpose of this study was to analyze the nursing care needs which can properly cope with patients' needs in emergency room, and grasp the patients' satisfaction level which can assess the care quality. It was aimed to check the level of today's care and provide basic data for care performance and care standard. Method : Data were collected from 192 patients in general hospitals in Daegu. The results are as followed. Results : First, the result of analysis conducted on the degree of overall patients' need for nursing care revealed that the need for nursing information (4.21+57) was the highest, followed by the order of information of patient's condition (4.05+53), emotional support (3.98+47), and nursing participation (3.65+54). Secondly, our study revealed that there was a significant negative correlat interrelation between care need and care satisfaction (r=.516, p<.01), indicating the higher the overall emergency room patients' nursing care need, treatment and nursing information, patient's condition, emotional support and nursing participation were, the lower the actual feeling of their satisfaction turned out. Conclusion : The study shows that treatment and nursing related information is the most highly needed and the patients' satisfaction level relies on actual care participation.

  • PDF

A Design of Service Improvement Model for Emergency Medical System using Augmented Reality (증강현실을 이용한 응급환자 의료서비스 향상 모델 설계)

  • Jeong, Yoon-Su;Kim, Yong-Tae;Park, Gil-Cheol
    • Journal of Convergence for Information Technology
    • /
    • v.7 no.1
    • /
    • pp.17-24
    • /
    • 2017
  • In the medical field, augmented reality is being used for surgical and medical education. However, augmented reality technology is not applied to emergency patients. In this paper, we propose a medical service support model that can support rapid medical service to emergency patients through an augmented reality - based IT device. The proposed model has the function of collecting the information necessary for the first aid simply through the IT equipment based on the reality of reality, and also receiving the first aid method appropriate for the emergency situation to the medical staff and supporting the service. In addition, the proposed model hierarchically collects information related to emergency patient information inquiry, emergency patient status and emergency treatment based on Analytic Hierarchy Process (AHP). The collected information uses a pair of comparison matrices to compensate for the ambiguity between the information. In particular, the collected information is stored in the server of the medical staff, and in addition to the unique information of the collected information, the collected information can be reflected in the medical service of the medical staff.

Development of the Disaster Medical Manual in Korea (국가재난의료매뉴얼의 개발)

  • Wang, Soon-Joo
    • Journal of Korean Society of Disaster and Security
    • /
    • v.9 no.1
    • /
    • pp.39-45
    • /
    • 2016
  • The disasters in Korea, such as the Sewol Ferry Ship sinking disaster has had problems related to the medical response system, with the problems of emergency medical support team in the site, the cooperation between medical staff and fire department officer at disaster site, field medical support and hospital acceptance of the wounded in trouble, the lack of specific systematic medical response manual. Therefore, from May 2014, when the disaster emergency information center in Central Emergency Medical Center starts, collection, modification and education of scattered preexisting disaster emergency medical manual had appeared as important issues. So, it was necessary to develop the early medical response system to disaster. The correction planning of disaster emergency medical response system by Central Emergency Medical Center included quick response system with the fast medical team operation, but the practical application was not enough. So the researcher and his team developed the first Korean disaster emergency medical response manual and the process of development was documented and arranged with the application by education and training.

An effective emergency care of a person from water submersion (익수사고자에 대한 효과적인 응급처치 방법)

  • Oh, Yong-Gyo;Park, Hyoung-Sun
    • The Korean Journal of Emergency Medical Services
    • /
    • v.2 no.1
    • /
    • pp.26-35
    • /
    • 1998
  • This study was to exhibit the effective emergency care method for the drowning and non-drowning who are reached two-thousand peoples every year in our country. For investigate the effective emergency care, this study was discussed as follows ; Pathophysiology of the water submersion, Fresh-water & sea-water drowning, Factors affecting survival, and Prehospital management. The conclusions from this study were summarized as follows; 1. Remove the patient from the water. If you suspect neck or spinal injuries, Always support the head and neck level with the back and, begin rescue breathing. 2. Maintain the airway and support ventilation in the water use the jaw-thrust technique to avoid farther injury to the neck or spine. We might encounter more resistance to ventilations than you expect because of water in the airway. Once you have determined that there are no foreign objects in the airway, apply ventilations with more force; adjust ventilations until you see the patient's chest rise and fall but not until you see gastric distention. Do not attempt to remove water from the patient's lungs or stomach. 3. If there is no pulse, begin CPR. 4. Administer high-flow supplemental oxygen; suction as needed. 5. Once the patient is breathing and has a pulse, assess for hemorrhage; control any serious bleeding that you find. 6. Cover the patient to conserve body heat, Handle the patient very gently, and, Transport the patient as quickly as possible to Emergency Department, Continuing resuscitative measures during transport. If the patient have the hypothermia, follow hypothermia management.

  • PDF

The Effect of the Working Environment of Nurses Working in Emergency Departments in Medically Vulnerable Areas on Work Dissatisfaction and Turnover Intention (의료취약지역 응급실 전담간호사 근무환경이 근무 불만족과 이직의도에 영향을 미치는 요인)

  • Yang, Heejung;Lee, Jin-Hee
    • Health Policy and Management
    • /
    • v.31 no.1
    • /
    • pp.24-34
    • /
    • 2021
  • Background: The purpose of this study is to identify factors that affect work dissatisfaction and turnover intention for dedicated nurses working in emergency departments of vulnerable areas of health care. The purpose of this study is to identify risk factors related to the working environment that influence job dissatisfaction and intention to turnover among dedicated nurses working in emergency rooms in areas of medical vulnerability. Methods: We conducted a survey of nurses working in emergency rooms in vulnerable areas of medical care, and the survey was conducted for two consecutive years. A logistic regression analysis was performed with the working environment variable as the independent variable and the work environment dissatisfaction and turnover intention as dependent variables, respectively. Results: The variables that significantly affected both dissatisfactions with the working environment and turnover intention at the current institution were age, overlapping work in other departments, and the total work experience of nurses. Annual salary, the average number of double-duty (continuous work) per month, type of work, and work experience of nurses at the current institution had a significant effect only on dissatisfaction with the working environment. Conclusion: The results of this study are thought to be of great help if the government takes reference when establishing medical policies in vulnerable areas in the future.

Effective education for the prevention of violence in the emergency room (응급실 폭력예방에 대한 효율적인 교육방안)

  • Kim, Ye-Eun;Kim, Chul-Tae
    • The Korean Journal of Emergency Medical Services
    • /
    • v.25 no.1
    • /
    • pp.73-84
    • /
    • 2021
  • Purpose: The purpose of this study was to investigate the educational satisfaction of trainees in implementing violence prevention education by workers in the emergency room and insufficient education. Methods: The participants of the study were 65 emergency room employees in S area. Results: First, education was helpful if you actively participated in education, and if you did not actively participate in education, education was shown to be of little or no help (χ2(p)= .000 p-value<.05). Second, formal education (53.3%) was identified as the problem of preventive education currently in place of education, and statistics show that the biggest problem with applying emergency room violence prevention education at worksites is a lack of active support (41.7%) from the police and hospitals. Third, 48.3 percent of the respondents thought that the education methods invited experts were appropriate for emergency room violence prevention education. Conclusion: The problem with the current emergency room violence prevention education is that it is necessary to establish a connection program between hospitals and police stations and give lectures by experts in violence prevention education to apply the contents of the educational curriculum in the workplace with one time and formal education.

A Study for Enhancing Disaster Operations Management at Seoul Emergency Operations Center - Focused on the Education and Training for Firefighters of Seoul (서울종합방재센터 상황실 재난상황관리능력 제고 방안 - 서울특별시 소방공무원 교육훈련을 중심으로)

  • Park, Soonil;Park, Chanseok
    • Journal of the Society of Disaster Information
    • /
    • v.14 no.4
    • /
    • pp.480-491
    • /
    • 2018
  • Purpose : This study aims to suggest social support composed of organizational support and managerial support would be systematically managed to enhance Disaster Operations Management at Seoul Emergency Operations Center. Method : Emotional labor was used as an independent variable, and organizational commitment was used as a dependent variable to analyze the mediating effects of social support. Results : First, in the aspect of organizational support, the objective evaluation of disaster situation management, disaster situation management emotional labor reduction education and training program development, monitoring of disaster situation management, quality improvement and work imbalance mitigation of firefighters, and emergency coordination managers are needed for systematic work management for emotional labor settlement. Secondly, it is necessary to select competent firefighters in the level of managerial support, to prepare healing measures for structured phased emotional labor for firefighters, and to have counseling competency for managers for emotional labor firefighting officers. Conclusion : In order to improve disaster management ability, education and training programs should be developed to improve organizational commitment based on social support.