The laryngoscope lense is equipped with a 3v power supply . the switch controlled by a spring touch - point requires nothing about the assorted lens handle power supply 麻亮爽镜体自带3v电源，使用时采用弹簧触点控制开关，对所配套的镜柄电源没有任何要求。
The results of the experiment indicate that this method has many advantages , such as high precision , high speed and getting the comparative position and orientation of the laryngoscope timely 实验结果表明，该方法具有精确度高、速度快、可实时获得支撑喉镜的相对位置和姿态等优点。
The lens body of the product is made of the improved engineering plastic , which bears a strong anti - stretch intensity and measures up the clinic requirement towards the intensity of the anesthetic laryngoscope 麻亮爽镜体采用改进工程塑料注塑而成，具有很高的抗拉伸强度，符合临床对麻醉咽喉镜的强度要求。
If you cannot see the vocal cords or epiglottis after positioning the laryngoscope blade , you have probably inserted the blade too far or have not placed the blade precisely in the midline 如果在调整好喉镜窥视片位置后，不能观察到声带或会厌，可能是由于窥视片插入太深或未能将其精确地放置于正中线所致。
