FIELD: medicine.;SUBSTANCE: invention relates to medicine, namely, anesthesiology and pediatrics. Double bolus induction with sevoflurane is carried out after the first bolus induction with sevoflurane at a concentration of 6.0 % by volume with oxygen flow of 3 l/min and nitrous oxide 4 l/min, providing preconditioning of the myocardium and leading to a child falling asleep. Supply of sevoflurane is stopped and the circuit of the anesthetic apparatus is flushed with 100 % oxygen, while the child continues to breathe through the circuit of the anesthesia apparatus using auxiliary mask ventilation for 3–4 minutes. Repeated bolus induction with sevoflurane is carried out with a fully open anesthetic evaporator and previous flows of oxygen and nitrous oxide, begin at the time of termination of the contraction of the heart rate of the child and the beginning of an increase in heart rate by 2–3 beats per minute in combination with a decrease in the concentration of sevoflurane on the exhalation from 0.2 to 0.4 % by volume.;EFFECT: method allows to reduce by 3 times the frequency of occurrence of arousal, to prevent bradycardia during induction into anesthesia.;1 cl, 2 ex
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机译：药物发明领域本发明涉及医学，即麻醉学和儿科。七氟醚的第一次大剂量诱导以浓度为6.0％（体积），氧气流量为3 l / min，一氧化二氮为4 l / min进行两次大剂量诱导，从而对心肌进行预处理并导致儿童跌倒睡着了停止供应七氟醚，并用100％的氧气冲洗麻醉设备的回路，同时孩子继续使用辅助面罩通气通过麻醉设备的回路呼吸3-4分钟。七氟醚反复推注是在完全打开的麻醉蒸发器上进行的，之前的氧气和一氧化二氮流量是在儿童心率收缩终止和心率开始增加2时开始的每分钟–3次搏动，并伴随呼气中七氟醚浓度从0.2％降低至0.4％（体积）。;效果：该方法可将唤醒发生频率降低3倍，以防止麻醉诱导期间的心动过缓。; 1 cl，2 ex
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