特殊喉镜片研制

Development of special laryngoscopic lens

目的:介绍新研制的一种特殊喉镜片。方法:通过对新式和老式喉镜结构的对比,体现出新式特殊喉镜片的优势。结果:保证了一些特殊患者(如小下颌、高喉头、肥胖、舌体肥大、颈短、门齿突出、上颌较高且嘴角突出等)能更好地抬起会厌、显露咽喉腔及声门,保证插管顺利进行,同时也涉足于一般患者的使用。结论:该喉镜片具有实用性强,操作简单,性能可靠等特点。

Objective To introduce a newly-developed special laryngoscopic lens. Methods The structures of the new-style laryngoscopic lens and the old one were compared so as to highlight the advantages of the new-style one. Results For the special patients （e.g. patients with min-chin, high-larynx, fatness, short-neck, fore-tooth standing out, and corpulent lingua）, special laryngoscopic lens could stir up epiglottis much more, expose glottis, and achieve incubationeasily. Besides, it could also be applied to normal patients. Conclusion The special laryngoscopic lens is practical, easily-operated and reliable.