The surgical leg suture training model is a simulation teaching tool used for basic surgical skills training. Its design principle mainly lies in simulating the structural characteristics of the skin, subcutaneous tissue and muscle layer of the human leg, enabling learners to practice suture techniques in a safe environment. The model is composed of multiple layers of materials: the surface layer is flexible and simulated skin, which can simulate the cutting and needling resistance of the incision. The middle part is elastic subcutaneous tissue, providing a real tactile sensation for the needle to penetrate. The underlying support material imitates the tension and elasticity of muscle tissue, thus allowing the operator to experience a touch close to reality when sewing.

In principle, the model reproduces the mechanical characteristics of skin incision, suture and ligation during surgery through the hierarchical design of materials, enabling learners to master the suture techniques of different levels of tissues, such as single-layer suture, layered suture and continuous suture, etc. Meanwhile, the model surface is marked with key anatomical landmarks, which help beginners understand the positions of blood vessels and nerves that need attention during the suture process and improve the safety of the operation.

By repeatedly using the surgical leg suture training model, learners can practice needle techniques, suture depth and suture distance control in a risk-free environment, thereby enhancing their proficiency and accuracy in surgical operations. This simulation training not only strengthens the integration of theory and practice, but also provides a solid foundation for future clinical surgeries.

Product features and functions

1: It is possible to practice basic surgical skills such as incision, suturing, suture removal and bandaging.

The skin has excellent elasticity and flexibility. It can be sutured hundreds of times repeatedly. Even when the suture is tight, it will not cause skin tearing.

There were also multiple incised wounds, exposing simulated red muscle tissue.

4: Besides the existing several wounds, multi-site incision and suture practice can also be carried out.