Advanced upper arm intramuscular injection and comparison model (with detection and warning system)

The skin feels real, the traces of needle insertion are not obvious, and the right upper arm is transparent, allowing observation of the internal nerve nucleus and blood vessel structure for easy positioning.

• The correct injection point to avoid accidental puncture of nerves and blood vessels, so that the operation training is real.

• The acromion and other bones and other body surface marks are obvious, and the correct injection point can be judged by touching.

• If the injection position is wrong or too deep, the red indicator light will show.

• When a nerve is punctured, the nerve indicator will flash and an electronic alarm will sound.

• If the injection is correct, the green light will show.

• You can perform subcutaneous and intramuscular injection exercises on the model's shoulder and elbow.

• Liquid can be injected and discharged from the drain pipe.