微电脑控制频闪喉镜仪的研制

The development of rhino larynx stroboscope based on microcomputer

本文介绍了一种微电脑控制频闪光源,跟踪声带振动频闪喉镜仪。在观察声带振动的同时具有测量声带发声频率的功能。其输出可与摄录像系统连接,以组成电视频闪喉镜系统。经对临床100例声带病变者的应用,表明该仪器有利有喉部疾病的早期诊断。

A rhino-larynx stroboscope which can measure vocal cord vibration frequency as well as trace vocal cord vibration is presented. Its output can be connected with video system to form a video stroboscope The application of the system to 100 vocal cord cases shows that it, can be used to diagnose early-stage:vocal cord disorders.