The operation norms of the swallowing mechanism model are mainly used in the teaching and training of rehabilitation medicine, dentistry and speech therapy, aiming to help trainees intuitively understand and master the physiological process of swallowing and related rehabilitation operations. Before use, it is necessary to check whether the model is in good condition and confirm that the throat, mouth and esophageal passage are clean and unobstructed.

During the operation, under the guidance of the instructor, the trainees need to demonstrate each stage of the swallowing action in sequence according to the anatomical structure, including the oral preparation stage, oral transport stage, pharyngeal stage and esophageal stage, to ensure that the movements in each link conform to the physiological laws. Through transparent or semi-transparent designs, trainees can clearly observe the movement paths of the food balls at different stages. Combined with manual operations and clinical simulations, they can understand the coordinated cooperation of the tongue, soft palate, epiglottis and pharyngeal muscles.

During the training process, attention should be paid to the correctness of posture placement and the simulation and correction methods of common obstacles in swallowing. After the operation is completed, the model should be cleaned, disinfected and properly stored to ensure its safety and accuracy for long-term use. The standardized use of the swallowing mechanism model not only helps to enhance the trainees' ability to combine theory with practice, but also provides reliable teaching and clinical support for patients' rehabilitation training.