Bonfils scope

The Bonfils fiberscope is a rigid scope that contains fiberoptic and light bundles. The tube stop can be adjusted to accommodate endotracheal tubes of different lengths. The image can be viewed through the adjustable eyepiece, or with a video camera display on a monitor. For further information, refer to UpToDate content on video laryngoscopes and optical sylets for airway management for anesthesia.