The buttock injection practice model is a commonly used training tool in nursing and medical teaching, designed to help trainees master the basic steps and operational norms of intramuscular injection. The operation process is generally as follows:

First, prepare the necessary items, including syringes, liquid medicine, cotton swabs and disinfectant, etc., and check whether the skin of the model and the injection site are intact.

Secondly, trainees need to be clear about the common sites for gluteal muscle injection. Generally, the outer upper quadrant of the gluteus maximus is chosen to avoid damaging the sciatic nerve. During the operation, skin disinfection should be carried out first. The scope should be large and the movements should be standardized.

Then, hold the needle at a vertical or nearly vertical Angle and quickly insert it into the injection area preset by the model. After confirming the position, push the drug. The injection speed should be stable and uniform. After the injection is completed, quickly remove the needle and press the injection site with a dry cotton swab to simulate hemostasis.

Finally, properly handle the needles and consumables and keep the environment clean and tidy. Through repeated training of the buttocks injection practice model, trainees can become familiar with the operation process in a risk-free environment, master the acupuncture Angle, depth and the technique of drug liquid injection, laying a solid foundation for safe clinical medication and standardized operation.