论文部分内容阅读
在目前国家工业化的时期中,电力的使用也日益广泛,因此对电击伤的预防和治疗必须加以注意。一般电击伤发生在大城市较小城市为多,初用电的城市较用久之城市发生得多,尤其在工厂中较易发生。关于电击伤首先应重视预防,那就必须加强各种保险设备和加强有关普通电力知识的宣传教育。关于电流对身体的影响,由电压量、电流量、电流种类、阻力、个人的感受性而定。低电压电流反较高电压电流更具有危险性,如交流电25—30周波在200弗打(Volt)电量以下常使心脏发生心室纤维性颤动;电压在1,000弗打以上者可并发呼吸中枢的瘫痪。也曾有因46弗打之电量而致死者,那就要看各人的感受性了。交流电较直流电更有危险性,周波以39—100时之交流电最易致死。至於身体组织对电力的抵抗
In the current period of industrialization in the country, the use of electricity is also increasingly widespread, so care must be taken to prevent and treat electric shock injuries. Electricity injuries have generally occurred in smaller cities in major cities, and cities that used electricity earlier than those in longer-lived cities were more likely to occur, especially in factories. On the electric shock should first pay attention to prevention, then it must strengthen various insurance equipment and to strengthen the public education about power knowledge. The effect of current on the body depends on the amount of voltage, amount of current, type of current, resistance, and personal sensibility. Low-voltage currents are more dangerous than high-voltage currents, such as ventricular fibrillation in patients with AC 25-30 cycles below 200 Volt; patients with a voltage above 1,000-EF can be paralyzed . There were also those who died as a result of the power of 46 Efforts. It depends on the sensibility of everyone. AC more dangerous than the DC, the cycle of 39-100 when the AC most likely to die. As for body tissue resistance to electricity