Features:

1. The simulated standardized patient has vivid image, soft texture and real touch.

2. Obvious signs on the body surface: lower edge of costal arch, cusp, rectus abdominis, umbilical cord, groin, anterior superior iliac spine and iliac crest can be clearly perceived.

3. The function test bench can be operated to simulate the left and right lying positions of patients, and perform abdominal movable dullness percussion training.

4. The function test bench can operate the simulated patient to take the slope lying position or the left lying position for abdominal puncture;

5. Puncture has obvious sense of falling into the void, and can draw out simulated hydrops in the abdomen.