Features:

■ The main venous vascular system distributed on the arm, which can be used for venous injection, transfusion (blood), blood drawing and other puncture training functions.

■ Can be used for intramuscular injection of the deltoid muscle area

■ Upper limb can be rotated 180 degrees, can imitate the real arm can rotate, easy to puncture practice

■ Needle into the obvious sense of falling, correct puncture blood production

■ The same puncture site in the veins and skin can withstand repeated punctures without leakage.

■ The venous vessels and skin can be replaced, making it simple, convenient and economical.