Features :
1. Can adopt supine position,the left,right forearm and legs are flexible.
2. Obvious anatomic landmark.
3. Inject simulated sputum 20-30ml to trachea and bronchia(sputum vs water:5 vs 2).
4. Connect and moisture suction tube before operation,firstly suck the tracheotomy,then insert sputum tube,the depth for sputum tube intubation is 10-20ml.
5. The sputum time each time shall be completed in 15 seconds and repeat in interval 3-5 minutes.
6. Bed bath and clothes change.
7. Pupil observation.
8. External auditory canal irrigation.
9. Nasal cavity intubation.
10. Suction tube and Yanken tube can be inserted into nasal cavity and oral cavity,simulate sputum suction.
11. Suction tube can be inserted into trachea to practice endortracheal suction.
12. Simulated sputum insert into trachea through nasogastric tube and inject 20-30ml simulated sputurm.
13. Intramuscular injection.
14. Intravenous injection of the right arm.
15. Stoma care:gastrostomy,bladder stoma,Colostomy,ileal stoma.
16. Male and female genital interchangeable,catheterization,indwelling catheter and bladder irrigation.
17. Decubitus care:the congestion stage,ulcers stage.
