Laryngoscope 4 Blade Adult Done

Laryngoscope blades in different sizes and shapes should be available before induction of anesthesia. Laryngoscope blades fall into two categories: straight and curved. Because the epiglottis is angled posteriorly, visualization of the glottis may be difficult. Straight laryngoscope blades are often recommended for use in neonates and infants to lift the epiglottis. The most common straight blades include the Miller, Wisconsin, Wis-Hipple, and Wis-Foregger blades.