Pridmore S A
Med J Aust. 1979 Jun 2;1(11):532-4. doi: 10.5694/j.1326-5377.1979.tb119379.x.
A simple, easily constructed cricothyrotomy cannula and its method of use are described. Experiments have demonstrated that the instrument admits adequate air to sustain life without causing trauma to the posterior laryngeal wall. The dimensions allow the concurrent use of the FG10 suction catheter. An accessory device which enables single instrument cricothyrotomy is also described.
本文描述了一种简单、易于制作的环甲膜切开插管及其使用方法。实验表明，该器械能提供足够的空气以维持生命，且不会对喉后壁造成创伤。其尺寸允许同时使用FG10吸引导管。还介绍了一种能实现单器械环甲膜切开的辅助装置。
