RecruitingDevice studyComparison Using a VLS Using GlideRite Stylet Versus TCI Articulating Introducer in Predictive Difficult IntubationThis study will assess the feasibility of using the TCI Articulating Device with video-laryngoscope in predictive, difficult airway, endotracheal intubation cases. It is meant to show the use of this device is equivalent to using the GlideRite Rigid Stylet with video-laryngoscope.