1) Upgraded from 407

407: This model is designed as a teaching model for training the medical students, 

basic clinic nurses and first aid people to demonstrate and practice trachea intubation through mouth. 

1. Trachea intubation through mouth. 2. Compare pupils: one is normal, another is large.

2) Neck backward function, more realistic simulation of endotracheal intubation technique and teaching demonstration and practice operation.

Packing: 1pcs/ctn, 58x37x29cm, 7kgs