Rotary infant scalp vein puncture model

Main features:

The baby's head can be rotated left and right. It has a complete anatomical structure. It can be used for infant scalp venous puncture, infusion, blood draw and other exercises. The needle is really and obviously lost and there is blood back. The same part can be carried out hundreds of times with a mechanical rotating device, through the rotating device The damaged blood vessel can be removed without replacing the blood vessel by oneself.