Features:

■ The model can be worn on the shoulders of students, suitable for two students to practice in groups: one as a nurse, one as a patient.
■ Simulation simulation adult shoulder upper limb structure, the design is compact and lightweight, and closer to the real environment. At the same time, the skin texture is very realistic, and the traces of injection are not obvious.
■ Model anatomical precision, injection position depth is too deep are red light display and electronic alarm sound prompts.
■ Allow the injection of simulated liquid, discharged by the drainage tube.