Main functions:

1. Body structure of adult male, from head to thigh root;

2. It can be used for teaching, training and examination of bone marrow puncture;

3. The anatomical structure of cervical spine spinous process, thoracic spine spinous process, lumbar spine spinous process, sternal handle, rib, anterior superior iliac spine, posterior superior iliac spine, and the highest point of iliac crest can be touched on the body surface;

4. It has a simulated bone marrow puncture module (sternum handle, left anterior superior iliac spine, right anterior superior iliac spine, left posterior superior iliac spine, right posterior superior iliac spine) to simulate the breakthrough feel during puncture operation; After successful puncture operation, simulated bone marrow fluid can be drawn out.