The shoulder intra-articular injection model is a highly realistic medical training device used for teaching and clinical skills training. It is mainly used by medical students, resident physicians and clinical nurses to master the standardized operation of shoulder intra-articular puncture and injection. The model is designed based on the anatomical structure of the human shoulder, featuring key landmarks such as the acromion, clavicle, and humerus. It can accurately simulate the depth and Angle of the joint cavity, helping trainees familiarize themselves with positioning and needle insertion paths.

In teaching applications, this model is widely used in clinical skills courses, anatomy training and orthopedic nursing training, facilitating trainees to repeatedly practice in a risk-free environment and improving the accuracy and safety of intramuscular and intra-articular injections. In hospitals and skill centers, this model is also frequently used in the teaching and assessment of injection therapy for shoulder joint diseases such as periarthritis of the shoulder and bursitis.

Through repeated operation training, trainees can become familiar with the aseptic operation process, correctly select the puncture point and master the feel of injecting the drug solution, thereby enhancing their clinical practical operation ability and providing strong support for independently completing intra-articular injections of the shoulder joint in the future.