The new knotting training model, with its design and materials that are closer to real operations, provides a more efficient practice platform for surgical and nursing skills training. It uses materials with flexibility and friction close to real tissues, allowing learners to practice various techniques such as single knots, double knots and continuous knotting in a natural tension and feel, significantly enhancing the authenticity of the operation. Meanwhile, the model structure is stable, can be reused repeatedly, and is convenient for extensive practice without being restricted by consumables.

In addition, new models usually have adjustable tension and fixation methods, allowing learners of different levels to choose the appropriate difficulty according to their training needs and improve learning efficiency. In teaching, teachers can demonstrate the details of movements more intuitively, and students can also understand and correct incorrect techniques more easily. Overall, this model can help learners rapidly improve the speed, accuracy and hand coordination of knotting, and is a very practical and efficient auxiliary tool in surgical skills training.