High Quality : Adopts imported PVC plastic material, stainless steel mold, injection molded by injection molding machine, with vivid image, real operation and reasonable structure.

Intubation Study Model : Model with a single large balloon to simulate the stomach, two small balloons to simulate the lungs. Ventilation after intubation operation, large balloon expansion is inserted into the stomach tube, small balloon is inserted into the trachea.

Realistic Neonatal Anatomy Structure : Has tongue, cavum oris, pharynx, larynx, chordae vocals, trachea, etc