评价各种常用肌松剂及新型国产肌松剂左旋氯甲箭毒(海轮碱-Ⅱ)的性能,对推广其临床应用有重要意义。本文以JFY-Ⅰ型肌电自动定量分析仪,对十种常用肌松剂于动物双侧腹直肌中产生的肌电变化进行了动态观察,根据其波幅和频率的变化确定药物的作用速度、时效和强度,通过对比分析评定左旋氯甲箭毒的肌松性能。 Evaluation of a variety of commonly used muscle relaxants and a new domestic muscle relaxants L -chloromethicone (Hypothalamic-II) performance, to promote its clinical significance. In this paper, JFY-Ⅰ EMG automatic quantitative analyzer, ten kinds of commonly used muscle relaxants in the animal’s bilateral rectus abdominis muscle EMG changes were observed dynamically, according to the amplitude and frequency of changes in the role of drugs to determine the speed , Aging and strength, through the comparative analysis of assessment of L-arcuatine muscle relaxation performance.