Straight Blade Laryngoscope

A Miller Fiber Optic Laryngoscope is a rigid laryngoscope with straight Miller blade (sizes 0-4, 70-160 mm) incorporating an integrated fiber optic light bundle that transmits bright, focused illumination (2,000-10,000+ Lux) from a handle-mounted LED or xenon bulb to the blade tip for enhanced visualization during tracheal intubation. The straight blade design allows direct elevation of the epiglottis rather than the indirect vallecula technique, making it particularly useful for pediatric/neonatal intubation, patients with floppy or prominent epiglottis, anterior airways, and difficult airways requiring direct epiglottic control. Features stainless steel reusable blades, ergonomic handles with knurled grip, ISO standard hook-on fittings, and steam autoclave compatibility. Primary clinical applications include direct epiglottis elevation for tracheal intubation (especially pediatric and neonatal), difficult airway management with fiber optic illumination, patients with prominent or floppy epiglottis, cervical spine precautions, anterior airway management, teaching and training (straight blade technique), and neonatal resuscitation. Class II medical device requiring FDA clearance. Critical safety considerations include pre-use light check (dark spots indicate broken fibers), appropriate blade size selection (especially critical in pediatrics), proper lifting technique (direct epiglottic lift, not levering on teeth), pediatric fragility awareness, battery verification, fiber optic care (avoid sharp bending), and backup device availability.