1·This chapter reviews the anatomy of the upper respiratory tract, describes the necessary equipment, presents techniques, and discusses complications of laryngoscopy, intubation, and extubation.
本章将回顾上呼吸道解剖，描述必需的设备，介绍技术，并讨论喉镜窥视、气管插管和拔管的并发症。
2·Methods Observed 12 cases of canalicular laceration who accepted lacrimal drainage tube implantation in 6 months after extubation of the therapeutic effect, and to evaluate its therapeutic effects.
方法观察12例泪小管断裂接受泪道引流管植入术患者，在拔管6个月后的治疗效果，并对其进行疗效评价。
3·The data for both groups were pooled to evaluate risk factors for delayed extubation.
两组病人的资料一起被用于评估延迟拔管的危险因素。
4·There was no significant difference in HR, DBP, CVP and PAWP before and after extubation (P>0.05).
拔管前后的心率、舒张压、中心静脉压和肺动脉嵌压均无显著差异（P>0.05）；