Abstract: The present invention provides a surgical implant material for assisted repair of muscle mechanics and a method of preparing the same. The surgical implant material for assisted repair of muscle mechanics comprises a collagen compound within a net-like bacterial cellulose base material. A bacterial cellulose base material is placed into solution of collagen, treated via vortex shaking, dried at room temperature; and then immersed in an aqueous solution of an aldehyde compound under vacuum to react for 10 to 30 minutes, thereby producing the surgical implant material for assisted repair of muscle mechanics. The surgical implant material of the present invention can effectively improve the biocompability, and maintain the flexibility, smoothness and fitness of the base material to reduce the damage to surrounding tissues, thereby reducing the bleeding and inflammatory response.