Fig. 2From: Dexmedetomidine versus remifentanil for sedation during awake intubation using a Shikani optical stylet: a randomized, double-blinded, controlled trialShikani Optical Stylet larygngoscope and its application in a male patient with hard plastic collar. a A Shikani Optical Stylet larygngoscope; (b) The Shikani Optical Stylet larygngoscope was inserted into an endotracheal tube; (c) Manipulation of tracheal intubation by a Shikani Optical Stylet larygngoscopeBack to article page