The MacIntosh Size 4 blade lifts the epiglottis indirectly through the vallecula, giving you better visualization without direct contact with sensitive tissue.
The MacIntosh Size 4 blade lifts the epiglottis indirectly through the vallecula, giving you better visualization without direct contact with sensitive tissue. The curved spatula follows the natural anatomy of large adult patients, reducing trauma during intubation attempts.
In practice, the smooth curve provides consistent leverage while the polished finish reduces tissue drag. The conventional illumination compatibility means it works with your existing laryngoscope handles and fiber optic systems without modification.
