Use of normal frequency jet ventilation in suspension laryngoscopy

支撑 喉镜 术使用常频喷射通气的 观察

ObjectiveTo compare the effect of the normal frequency jet ventilation with the high frequency jet ventilation in suspension laryngoscopy .

比较常频通气与高频通气在 支撑 喉镜 手术 前应用效果。

Objective To compare the effects of the intermittent positive pressure ventilation ( IPPV ) with the high frequency jet ventilation ( HFJV ) during suspension laryngoscopy .

目的比较小口径气管导管间歇正压通气（IPPV）和高频喷射通气（HFJV）在 支撑 喉镜 术中的通气效果。

Clinical research on the intermittent positive pressure ventilation with the thin tracheal tube during suspension laryngoscopy Use of tracheal tube in tracheotomy

小口径气管导管间歇正压通气 用于 支撑 喉镜 术的研究 一次性气管导管在气管切开术中的应用

Objective : to study the cardiovascular protective effect by Esmolol during anesthesia for excision of vocal nodules under suspension laryngoscopy .

目的：探讨艾司洛尔对 支撑 喉镜 引起的心血管反应的预防作用。