2D Scanning Videokymography System for analyzing vibration of the vocal fold and Method of analyzing vibration of the vocal fold using the same

摘要

flat scan for the analysis of mucosal movement when the video laryngoscope kayimo calligraphy system for observing the vocal cords , a light source for illuminating the vocal cords , recording the image viewed from the laryngoscope and a video camera for storing image capturing unit that converts the video signal transmitted from the video camera into a digital image signal , a storage unit for storing the digital image signal , the image signal storage unit analyzed by the control unit for displaying the analysis result on the monitor and , the computer containing the analysis software to analyze the video signal and the storage portion , and a monitor for displaying the captured image and analysis results . ;