可视化技术结合教学模型在气管插管带教中的应用

Application of visual technology combined with teaching model in teaching of tracheal intubation

气管插管是临床麻醉学实践教学的重点，是每位麻醉医师必须掌握的基本技能。可视化技术的最大特点是直观可视，能清晰地看到操作过程和解剖结构，故我科尝试用来进行气管插管教学。即，教师先用视频喉镜进行规范操作演示并讲解相关基本理论知识，然后让学生在气管插管模型上反复练习至熟悉程度，最后才在患者身上进行操作。与传统的直接让学生在患者身上进行操作的方法相比，改良后的方法能取得更好的教学效果。’

Tracheal intubation is an important part in clinical teaching of anesthesiology, it is also the basic skill that each anesthesiologist must master. The distinctive feature of visual technology is intuitive visual, meaning operation process and anatomical structure can be seen directly and clearly. Our department tried to teach tracheal intubation with visual technology. Teachers firstly demonstrated standard incubation with video laryngoscope and explained the related basic theoretical knowledge. Then students practiced the intubation in models until becoming skilled, finally students can practice in real patients. The teaching effect of the modified method was better compared with that of traditional method.