肌松药罗库溴铵(rocuronium)起效快,作用时间中等,强度仅为维库溴铵的15％～20％。成人注罗库溴铵0.6mg·kg~(-1)(2×ED_(90))后60s即可进行气管插管。为了观察3～8岁的儿童注罗库溴铵0.6mg·kg~(-1)的起效时间和气管插管的条件,作者特选30例ASAⅠ～Ⅱ级、3～8岁择期扁桃体切除术的儿童进行研究。先给患 Muscular relaxants rocuronium (rocuronium) rapid onset, duration of action, the intensity of only vecuronium 15% to 20%. Intracorporeal injection of rocuronium 0.6mg · kg ~ (-1) (2 × ED_ (90)) after 60s can be tracheal intubation. In order to observe the onset time of trastuzumab 0.6 mg · kg ~ (-1) and the condition of endotracheal intubation in children aged 3 ~ 8 years old, the authors selected 30 ASA Ⅰ ~ Ⅱ grade, 3-8 years old tonsillectomy Surgery for children to study. Give the patient first