This product is meant to be purchased as an add-on to the Adult ALS trainer, and the CPR/Defib manikin. Simulates swollen throat/vocal chords which would cause swelling of the larynx leading to laryngospasm. Also simulates internal/external bleeding. A cricothyrotomy can also be performed using this model. Accepts Combitube®, E.O.A., E.G.T.A., and P.T.L. airways. Additional features include oral and nasal airways for intubation, bag valve mask ventilation, and delivery of supplemental oxygen. Includes simulated blood powder, lubricant, and soft carry case.