Features :
1. Simulates a male adult upper body structure.
2. With anatomical structure of nasal cavity,oral cavity,teeth,tongue,uvula,replay,vocal cord,trachea,lungs,esophagus,stomach,liver and small intestine.
3. Directly observe the realistic organs and structures of chest cavity and abdominal cavity and the gastric lavage process.
4. Practice gastric lavage methods.
5. Gastro-intestinal decompression.
6. Gastric fluid collection.
7. Duodenal drainage.
8. Nasal feeding.
9. Oxygen inhaling.
10. Mouth cavity care.
11. Sputum suction.
12. The residual liquid in digestive tract can be drained from the special tube after operation.
