可视喉镜和直接喉镜在气管插管全身麻醉患者中的应用

Application of Visual Laryngoscope and Direct Laryngoscope in Patients with Tracheal Intubation Under General Anesthesia

目的:对比分析在实施气管插管全身麻醉的过程中可视喉镜与直接喉镜的应用效果。方法:随机于2019年1月~2022年12月在医院接受气管插管全身麻醉的患者中抽取62例开展研究,以随机数字表法实现患者的分组,其中31例患者为观察组,应用的为可视喉镜,另外31例患者为对比组,应用的为直接喉镜。结果:与对比组患者相比,观察组患者一次插管成功率较高,声门暴露时间、气管插管总时间较短,环状软骨按压次数相对较少且并发症发生率明显较低,两组患者存在显著统计学差异,P<0.05。结论:在为患者实施气管插管全身麻醉的过程中可视喉镜的应用效果显著,提高了一次性插管成功率,缩短了声门暴露时间、气管插管总时间,并减少了环状软骨按压次数与并发症的出现,效果显著优于直接喉镜。

Objective:To compare and analyze the effects of visual laryngoscope and direct laryngoscope in general anaesthesia(GA).Methods:In this study,62 patients who received tracheal intubation GA in hospital from January 2019 to December 2022 were randomly selected to carry out the experimental study,and the patients were divided into groups by random number table method.31 patients were the observation group with visual laryngoscope,and the other 31 patients were the comparison group with direct laryngoscope.Results:Compared with the comparison group,the observation group had a higher success rate of intubation,shorter glottic exposure time and total tracheal intubation time,relatively fewer cricoid cartilage compression times and significantly lower complication rate.There were statistically significant differences between the two groups,P<0.05.Conclusion:In the process of GA for endotracheal intubation,visual laryngoscope has a remarkable effect,which can improve the success rate of one-time intubation,shorten the time of glottis exposure,the total time of endotracheal intubation,and reduce the number of cricoid cartilage compression and the occurrence of complications.The effect is significantly better than direct laryngoscope.