The purpose of this study was to comparative analysis of tidal volume and airway pressure after one-rescuer BVM, two-rescuer BVM, advanced airway devices with a Bag-valve mask using RespiTrainer. The data were obtained from June 2 to 10 in 2014. The collected data were analyzed using the SPSS WIN 18.0 program. The results showed that BVM ventilation using the endotracheal intubation produced higher mean tidal volume 497 ± 78 mL, Two-rescuer ventilation 479 ± 91 mL One-rescuer ventilation 386 ± 59 mL, King LTS-D 365 ± 05 mL, Laryngeal mask airway (LMA) 351 ± 35 mL. Peak airway pressure was higher in BVM ventilation using the endotracheal intubation. As a result, the study confirmed that the BVM Ventilation by endotracheal intubation and Two-rescuer BVM ventilation to one third the bag depth squeeze method is appropriate.
요 약이 연구는 RespiTrainer를 활용한 옥시레이터 EM-100 환기에서 기관내삽관, 킹후두관기도기, 아이-겔, 마스크를 통한 호흡량과 기도압을 비교 분석하였다. 실험기간은 2015년 7월 20일부터 7월 21일까지이며, 수집된 자료는 SPSS 18.0을 이용하여 분석하였다. 연구결과 기관내삽관이 537 ml (95% CI 530~545 ml), 킹후두관기도기 502 ml (95% CI 499~506 ml), 아이-겔 488 ml (95% CI 485~491 ml), 산소마스크 499 ml (95% CI 496~503 ml)의 환기량을 보였다. 기도압력은 기관내삽관이 11.34 cmH
ABSTRACTThe purpose of this study was to compare the ventilatory volume and airway pressure of a facial mask, endotracheal intubation, King tube, and I-gel devices with an Oxylator EM-100 using a RespiTrainer. The data were obtained from July 20 to 21, 2015. Data were analyzed using SPSS WIN 18.0 software. The ventilatory volume for endotracheal intubation was 537 ml (95% CI 530~545 ml), that for the King tube was 502 ml (95% CI 499~506 ml), that for the I-gel was 88 ml (95% CI 485~491 ml), and that for the facial mask was 499 ml (95% CI 496~503 ml). The airway pressure for endotracheal intubation was 11.34 cmH . As a result, we were able to identify the appropriate ventilatory volume using the Oxylator EM-100.
This study analyzes the influencing factors of prehospital 119 Emergency Medical Service for Stroke Patients in prehospital. From July, 2010 to June, 2011, 123 patients were diagnosed with Stroke in Emergency Medical Center. Among 123 patients, the prehospital assessment rates were as follows : blood pressure checked 73.2 %, pulse checked 73.2 %, respiratory checked 64.2 %, SpO 2 checked 79.7 %, pupil reflex test 88.6 %, Electrocardiogram checked 14.6 %, blood sugar checked 19.5 %. Prehospital emergency medical care, Oropharyngeal airway insertion 2.4 %, Manual airway maneuvers 17.1 %, endotracheal intubation 2.7 %, oxygen supply 35.4 %, and suction and intravenous fluid therapy 0 %. The property of mental status evaluation by 119 Emergency Medical Service was nearly perfect, but the patients assessment and emergency medical care were not.
The purpose of this study was to compare the ventilatory volume and airway pressure using Oxylator EM-100, MicroVenT CSI-3000, OXY-LIFE Ⅱ. The data were obtained from February 13 in 2017 andanalyzed using the SPSS WIN 18.0 program. The results of theventilatory volume showed the Oxylator EM-100 551.44 ml (±18.70), MicroVenT CSI-3000 527.26 ml (±17.98), and OXY-LIFE Ⅱ 369.46 ml (±12.30). The airway pressure showed the Oxylator EM-100 11.89 cmH 2 O (±.41), MicroVenT CSI-3000 11.66 cmH 2 O (±.34), and OXY-LIFE Ⅱ 8.02 cmH 2 O (±.25). This study will provide the basic data for an appropriate ventilation method by an oxygen supply device including Oxylator EM-100, MicroVenT CSI-3000, and OXY-LIFE Ⅱ.
The purpose of this study is to investigate the CPR within ambulance. The Subjects were 890 emergency medical technicians in fire department in Gyeonggido. After continuing education program, the emergency medical technicians completed the questionnaires from January to February, 2012. Questionnaire consisted of demographic characteristics, method of chest compression (one handed or two handed), chest compression -ventilation ratio, and hands only CPR. Data were analyzed by frequency analysis and Chi-square test, t-test. One-way analysis of variance (ANOVA) was followed by Scheffe post-hoc test to analyze changes in all parameters between all groups. One handed chest compression accounted for 14.0% and two handed chest compression accounted for 86.0%. Hands only CPR accounted for 71.7% and standard CPR (30:2) accounted for 28.3%. In order to perform the high quality CPR, as least three persons must be dispatched in the ambulance. The flexible management of manpower may improve the survival from the cardiac arrest. A systemic approach for educating and training EMT's in CPR is needed.
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