【Features】
1. Oxygen inhaling
2. nasal feeding
3. Gastrolavage
4. duodenal aspiration
5.venipuncture, injection, blood transfusion (Arm)
6. Male/female urethral catheterization 
7. coloclysis
8. male/ female bladder irrigation
9. Buttocks intramuscular injection
10. femoral venous puncture
11. femoral artery puncture