The operation mode of the ankle puncture model is mainly to provide learners with a training step that simulates clinical operations.

First of all, trainees should be familiar with the basic anatomical structure of the ankle joint, clearly understand the location of the joint cavity and the commonly used puncture points, and generally choose safe areas on the dorsal side of the ankle joint or near the medial and lateral malleolus. Before operation, hand cleaning and local disinfection of the model should be carried out in accordance with the specifications to cultivate aseptic concepts.

Secondly, after determining the puncture point, slowly insert the needle at an appropriate Angle and feel the sensation of the needle passing through the skin and soft tissue until it enters the joint cavity during the puncture process. Model design usually can simulate resistance changes at different levels, helping learners master the correct needle insertion depth and direction. After successful needle insertion, simulated fluid aspiration or drug injection operations can be carried out to familiarize oneself with the diagnostic and treatment processes in clinical practice.

Finally, the needle should be removed and local treatment of the puncture site should be carried out to maintain operational integrity. Through repeated training of this model, learners can not only enhance their understanding of ankle anatomy and puncture techniques, but also develop standardized and accurate clinical operation habits in a safe environment.