▎ 摘　　要

NOVELTY - Preparing antibacterial and anticoagulant nano-copper-fluorinated graphene coated dialysis catheter comprises (1) mixing nano-copper particles with acetone solution to obtain nano-copper-acetone solution, (2) soaking the dialysis catheter into the nano-copper-acetone solution, and performing swelling treatment to obtain a copper-embedded dialysis catheter, and (3) constructing a fluorinated graphene coating on the surface of the copper-embedded dialysis catheter to obtain final product, where the silane coupling agent used in constructing process of fluorinated graphene coating on the surface of the copper-embedded dialysis catheter is 1H,1H,2H,2H-perfluorooctyltriethoxysilane, 1H,1H,2H,2H-perfluorooctyltriethoxysilane or 1H,1H,2H,2H-perfluorodecyltriethoxysilane. USE - The method is useful for preparing antibacterial and anticoagulant nano-copper-fluorinated graphene coated dialysis catheter. ADVANTAGE - The method: ensures the dialysis catheter has obvious bactericidal effect, which can significantly reduce platelet adhesion, activation and loss of platelets in the blood, and reduce the risk of thrombosis. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for antibacterial and anticoagulant nano-copper-fluorinated graphene coated dialysis catheter prepared by above method.