该系统还可以包含连接于气管内导管的雾化器，其中所述雾化器产生气雾化药物。
The system may also include a nebulizer coupled to the endotracheal tube, where the nebulizer generates the aerosolized medicament.
气管导管内的望远镜能够降低儿童经鼻气管插管时的鼻出血。
Telescoping tracheal Tubes into Catheters Minimizes Epistaxis during Nasotracheal Intubation in Children.
结论：恩纳气管内麻醉用于神经外科围术期保留气管导管的患者安全、有效。
Conclusion:The clinical application of EMLA for endotracheal anesthesia during neurosurgical operation in cranial fovea posterior is safe and effective.
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