一种便携电子可视喉镜的研究与设计

摘要

A portable electronic visual laryngoscope with built-in LED light source is designed.The device which realizes synchronous observation and video recording is equipped with a front-facing camera,automatic white balance adjustment,waterproof and the design for being resistant to cleaning disinfection.When used in the processing of difficult airway,the presented device can clearly show the glottis anatomic structure,greatly improve the success rate of endotracheal intubation,and reduce the airway damage.The preliminary test and clinical verification show the device helps to observe the epiglottis of patients,and provides a view of the glottis,guiding the endotracheal intubation.%设计一种自带LED光源的便携电子可视化喉镜,该装置带有前置摄像头、自动调节白平衡、防进液、耐清洁消毒设计,可以实现同步观察和录制视频.在困难气道的处理中,可清楚显示声门的解剖结构,能够提高气管插管的成功率,降低气道损伤.通过初步的测试及临床验证,表明本设计可供临床观察患者的会厌部并暴露声门,引导医护人员准确施行气管插管术.