Full-function venipuncture infusion arm model (electronic blood circulation device)

The main function:

■ The eight main venous vascular systems distributed on the arm can be used for puncture training functions such as intravenous injection, infusion (blood), and blood draw.

■ Demonstrate blood circulation function.

■ It can be injected into the deltoid muscle.

■ The upper limb can be rotated 180°, which can simulate the rotation of the human arm, which is convenient for puncture practice.

■ There is a clear sense of miss when the needle is inserted, and the correct puncture has obvious blood return.

■ The same puncture site of veins and skin can withstand hundreds of repeated punctures without leakage.

■ Veins and skin can be replaced, simple, convenient, economical and practical.