Features:

■ Simulation of the right arm of an elderly Asian male, with thin, wrinkled skin, little subcutaneous fat, tortuous blood vessels with poor elasticity, fine workmanship, and increased difficulty in puncture.

■ Fine anatomical structure, with the cephalic vein, the vital vein, the elbow median vein, all vessels can be punctured, All vessels can be punctured for infusion, pumping.

■ All blood vessels can be trained for puncture infusion and blood drawing. There is a sense of resistance when puncturing, and there is a clear sense of emptiness when succeeding, and there can be blood return with the simulation of blood.

■ And spare replaceable skin and blood vessels.