Nolan J P, Wilson M E
Department of Anaesthesia, Royal United Hospital, Combe Park, Bath.
Anaesthesia. 1992 Oct;47(10):878-81. doi: 10.1111/j.1365-2044.1992.tb03154.x.
This study was designed to evaluate the routine use of a gum elastic bougie for tracheal intubation. The median time to intubation with the gum elastic bougie while simulating an 'epiglottis only' view was only 10 s longer than the time taken during conventional intubation with an optimum view. Three of the patients required a gum elastic bougie-assisted intubation after attempts at conventional visual intubation had failed. There was no significant difference in the incidence of postoperative sore throat and hoarseness between the two groups. We recommend that anaesthetists should use the gum elastic bougie whenever a good view of the glottis is not immediately obtained.
本研究旨在评估弹性橡胶探条在气管插管中的常规应用。在模拟“仅见会厌”视野的情况下，使用弹性橡胶探条进行插管的中位时间仅比在最佳视野下进行传统插管的时间长10秒。3例患者在尝试传统直视插管失败后需要弹性橡胶探条辅助插管。两组术后咽痛和声音嘶哑的发生率无显著差异。我们建议，只要不能立即获得声门的良好视野，麻醉医生就应使用弹性橡胶探条。
