Abstract
Abstract The phenomenon of nonstandard or hyperextended human movement leads to the sports injury of human ligaments, which affects the normal life of the human body. Therefore, this paper proposes to use nanomaterials to prepare an artificial ligament to repair ligament injury. First of all, through the analysis of the causes of high incidence of human sports ligament injury, as well as the human ligament structure, according to the structure of human ligaments, nanomaterials and instruments are determined, and nanomaterial artificial ligaments are prepared; on this basis, through the use of nanospinning materials, an artificial nanomaterial ligament was prepared, and its surface was modified. Finally, the objective function was constructed to evaluate the toughness and material density of nanomaterials, and the application effect of nanomaterials in the repair of sports ligament injury was determined. The experimental results show that the nanomaterials can effectively repair sports ligament injury, and the toughness and tensile strength of the materials are within a reasonable range.
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