▎ 摘　　要

NOVELTY - The utility model claims a graphite heart stent, comprising a graphite main fibre, one end of bracket main body, graphite fibre and a drug coating, the stent main body is provided with a first side pressing strip, and the outer side of the first edge pressing strip is provided with magic tape hair layer, the other end of the stent main body is provided with a second pressing strip, and the inner side of the second pressing strip is provided with a magic tape bristle layer; the middle position of the stent main body is equipped with an extension sleeve and extension sleeve is uniformly provided with a pulling wire; the stent main body is uniformly provided with outer side of graphene primary fibre, said medical macromolecule film layer provided with a drug coating, and outer side of the drug coating is provided with a silicon rubber film. The utility model is set with a graphene fiber, in the graphene fiber is set with reinforcing ribs, the strength is high and it is hard to deform, and has high flexibility.