Buttocks intramuscular injection operation and comparison (electronic)

■  It can clearly observe the bones, muscle tissue, nerves, and blood vessels of the buttocks, which is conducive to comparison during training and prevents puncturing of nerves and blood vessels.
■  Intramuscular injection, which can inject and excrete real fluids.
■  With electronic monitoring:
  ﹡The injection site is correct: the green indicator light is on.
  ﹡Injection site or depth error: The red indicator light is on, and the corresponding nerve and blood vessel indicator lights on the right side of the injection site are also on, with an alarm prompt.
■  Can be practiced repeatedly.