QH 3325-7 Advanced arm model for venipunct

Function features:
The main venous system on arms is available and it is applicable to the puncture training such as vein injection transfusion and
haemospasia.
The feeling like into pole when needing and the bleedback will be available.only puncture accurately.
The same puncture position of skin and vein can be pierced for hundreds times without leakage.