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自1983年柳泽等提出电视喉镜的使用经验后,将耳鼻咽喉科的检查又向前推进了一步。在此项检查同时还可立即录象并作为资料记录和保存。【电视喉镜的发展史】自1968年Sawachima等提出纤维喉镜检查之后,就奠定了电视喉镜发展的基础。首先有Hopkins发明电子喉镜,增强了镜头光的强度,因为使用的是冷光源,又可避免烫伤,显示的图像光亮清晰而真实。后由于电视和摄影录像机的广泛使用,促进了内窥镜与电视摄影机结合在一起而构成电视喉镜。现在国外有很多小型、廉价的便携式彩色电视录像机,如在摄影机上接一个内窥镜连接器,摄影机再与录像机相结合,也可构成电视喉镜。然后打开冷
Since 1983, Yanagisawa and other television laryngoscope experience after the application, the Otolaryngology examination was another step forward. At the same time this check can also be recorded immediately and recorded as a data and preservation. [History of the development of television laryngoscope] Sawachima other fiber laryngoscope examination since 1968, laid the foundation for the development of television laryngoscope. Hopkins first invented the electronic laryngoscope to enhance the intensity of the lens light, because the use of cold light source, but also to avoid scalding, the image displayed bright and clear. After the extensive use of television and video recorders, the promotion of endoscopes and television cameras combined to form a television laryngoscope. Now there are many small, cheap portable color video recorders abroad, such as a camera connected to an endoscope connector, the camera and then combined with the video recorder can also form a television laryngoscope. Then open the cold