Features:
![](/upload/image/20230614/20230614142870147014.png)
1. Adult arm, realistic blood vessels
2. Skin and vessel are replaceable
3. Venipuncture
① Transfusion, blood sampling, etc.
② Realistic feedback, blood backflow
4. Repeating practice on same spot
① Detectable brachial artery and radial artery
② Artery blood sampling: realistic feedback, blood ejecting