The surgical knotting skills training model is mainly used to cultivate and enhance the basic surgical operation ability and is an important tool in surgical teaching and skills training.

This model provides trainees with a safe and repeatable practice environment, enabling them to become familiar with various surgical knot-tying methods, such as one-handed knot-tying, two-handed knot-tying and instrument knot-tying, without relying on real patients, and avoiding clinical risks caused by unskilled operation.

Through simulation organization and different resistance designs, trainees can understand the relationship between the force of pulling the string and the stability of ligation, and improve their hand-eye coordination and operational precision.

This model effectively compensates for the limited practical opportunities in clinical internships. It is applicable to classroom teaching, residency training and skills assessment, and is conducive to standardizing the basic skills training of surgery, improving the safety of surgical operations and the overall teaching quality.