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喉和鼻咽部的间接检查是一项重要检诊方法,有时由于扁桃体肥大、悬雍垂过长、婴儿型会厌、咽反射敏感等原因造成检查困难。作者介绍采用椭圆形间接喉镜和鼻咽镜可以克服上述困难。椭圆形间接喉镜:作者认为在扁桃体肥大时,即使用较小的圆形间接喉镜放在扁桃体之间进行检查,也常不满意。因此,研制出一种椭圆形间接喉镜,有平镜、二倍镜、三倍镜。椭圆形间接喉镜依其宽度编号,其宽度与相同型号的圆形间
Indirect examination of the larynx and nasopharynx is an important diagnostic procedure, sometimes due to tonsillar hypertrophy, uvula long, baby epiglottis, pharyngeal reflex sensitivity and other causes of inspection difficulties. The authors describe the use of oval indirect laryngoscope and nasopharyngeal mirror can overcome the above difficulties. Oval indirect laryngoscope: The authors believe that in the tonsil hypertrophy, even with a smaller circular indirect laryngoscope on the tonsils were examined, are often not satisfied. Therefore, developed an oval indirect laryngoscope, a flat mirror, double mirror, triple mirror. Oval indirect laryngoscope according to its width number, the width of the same type of circular between