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麻醉方法手术前30min肌注Seducsen(魅药0.2～0.25mg/kg)、氟哌利多(0.05～0.1mg/kg)、硫酸阿托品(0.013mg/kg)和pipolfen(0.12mg/kg);肌注上列药后5～7min静注低麻醉剂量氯胺酮(1.5～2.0mg/kg),手术过程中静注维持剂量氯胺酮(0.25～0.5mg/kg),通常手术开始后30～40min须追加注射,注射前先缓慢注入稀释的Seducsen(0.07～0.14mg/kg)。手术损伤最大的时刻,用2％Trimecain局部麻醉。氯胺酮总用量:学龄前儿童1.5—2mg/kg/h,学龄儿童2～3mg/kg/h。术前和术中检查中心血液动力学指标,检
Anesthesia 30 minutes before operation, intramuscular injection of Seducsen (0.2-0.25 mg / kg), droperidol (0.05-0.1 mg / kg), atropine sulfate (0.013 mg / kg) and pipolfen 5 ~ 7min after the intravenous injection of low-dose ketamine ketamine (1.5 ~ 2.0mg / kg) during the operation of intravenous maintenance dose ketamine (0.25 ~ 0.5mg / kg), usually 30 to 40min after the start of surgery to be additional injection, Dilute Seducsen (0.07-0.14 mg / kg) slowly before injection. At the time of maximum surgical injury, topical anesthesia with 2% Trimecain. The total amount of ketamine: preschool children 1.5-2mg / kg / h, school-age children 2 ~ 3mg / kg / h. Preoperative and intraoperative examination center hemodynamic indicators, seized