Features:

■Simulation of standardized patient in a lying position, soft texture, touch real, realistic appearance image

■Anatomical landmarks are accurate: the upper sternal notch, the upper edge of the sternal handle, the anterior superior iliac spine and so on can be clearly palpated, so as to facilitate the positioning of the puncture

■Feasible pre-skeletal superior spine puncture training, sternal handle puncture training, penetration of the simulated bone marrow cavity has a clear sense of emptiness, and can be extracted from the bone marrow

Note: Skin and simulated bone marrow cavity can be easily replaced.