Intended to facilitate endotracheal intubation in patients where the visualisation of the glottis is inadequate.
Intended for assisted fibreoptic intubation and for uncomplicated, atraumatic endotracheal tube exchange.
Intended to assist in the placement of an endotracheal tube during difficult or emergency airway access procedures where visualisation of the vocal cords is not possible secondary to secretions, blood and/or anatomic anomalies.