Fiber optics laryngoscope

摘要

A laryngoscope instrument for visual inspection of the laryngeal region of the oral cavity; including a bent blade of refractory material for insertion through a mouth and into the throat an outward end of the blade being bifurkated with an opaque shield between, the two tongues thus formed, one tongue aligning with an eyepiece for observation therethrough, and the other tongue aligning with an electric lamp for illuminating the observed region.