自十多年前纤维支气管镜问世后,对肺部内腔镜检查是一个突破。不幸由于在这样细小的器械中缺乏适合的吸引能力,以致有的学者认为在10岁以下儿童,不能用纤维支气管镜检查。1978年Pus发展了BF:C'型的儿科纤维支气管镜,其外径为3.5m二,另有一1.2mm吸引管。作者们对211例14岁以下病人进行了检查。其中的175例行支气管镜检查,36例系经弃喉镜检 Since the advent of fiberoptic bronchoscopy more than a decade ago, endoscopic lung examination has been a breakthrough. Unfortunately, due to the lack of suitable attractiveness in such small devices, some scholars think that children under the age of 10 can not be examined by fiberoptic bronchoscopy. In 1978 Pus developed a BF: C 'pediatric bronchoscope with an outer diameter of 3.5 m and a 1.2 mm aspiration tube. The authors examined 211 patients under 14 years of age. Among them, 175 cases had bronchoscopy and 36 cases had abandoned laryngoscopy