本文件为设备专用文件，规定了非挠性喉镜的要求 刀片，内置电池供电电源，用于在手术中照亮喉部 插管。它还规定了手柄和喉镜刀片的关键尺寸 可互换钩装配件。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document, which is device-specific, specifies requirements for laryngoscopes with non-flexible blades, with internal battery-operated power sources, used for illuminating the larynx during intubation. It also specifies critical dimensions for those handles and laryngoscope blades with interchangeable hook-on fittings.All current amendments available at time of purchase are included with the purchase of this document.