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目的:探讨第三代喉罩保留自主呼吸复合七氟醚吸入在小儿麻醉中的效果。方法:将160例择期行手术治疗的小儿患者随机分为2组,每组80例。对照组给予导管插管麻醉,观察组给予第三代喉罩保留自主呼吸复合七氟醚吸入麻醉。对临床效果进行观察。结果:观察组T1、T2、T3时心率和平均动脉压均显著低于对照组(P<0.05)。结论:第三代喉罩保留自主呼吸与七氟醚联合应用在小儿麻醉中得到了显著的效果。
Objective: To investigate the effect of the third generation laryngeal mask retained by spontaneous breathing compound sevoflurane in pediatric anesthesia. Methods: 160 pediatric patients undergoing elective surgery were randomly divided into two groups, 80 cases in each group. The control group was given catheter intubation anesthesia, the observation group was given the third generation laryngeal mask to retain spontaneous breathing composite sevoflurane inhalation anesthesia. To observe the clinical effect. Results: The heart rate and mean arterial pressure at T1, T2 and T3 in observation group were significantly lower than those in control group (P <0.05). Conclusion: The third generation laryngeal mask to retain spontaneous breathing combined with sevoflurane in pediatric anesthesia has been a significant effect.