This instructional model shows a median section through nose, mouth, pharynx, trachea, esophagus and stomach. Plastic feeding tubes or catheters may be passed through the nose or mouth into the esophagus and stomach. A tracheostoma has been added to demonstrate endotracheal aspiration.
Weights & Measurements
58.5 x 30.5 x 8 cm
23.0 x 12.0 x 3.1 in
23.0 x 12.0 x 3.1 in
