From: Use of the Pentax-AWS® in 293 Patients with Difficult Airways Anesthes. 2009;110(4):898-904. doi:10.1097/ALN.0b013e31819c45e5 Figure Legend: Fig. 1. The Pentax-AWS® (Hoya Corporation, Tokyo, Japan). It consists of a disposable transparent blade (PBlade®; Hoya Corporation), a 12-cm image tube with a charge-coupled device (CCD) camera, and a handle with a 6-cm full-color liquid crystal device monitor display. Date of download: 10/28/2017 Copyright © 2017 American Society of Anesthesiologists. All rights reserved.