Reduced graphene oxide nerve conduit and preparation method thereof

The invention relates to the technical field of nerve conduits, in particular to a reduced graphene oxide nerve conduit and a preparation method thereof.The reduced graphene oxide nerve conduit comprises a nerve conduit body, the nerve conduit body is of a three-layer structure, the inner layer of the nerve conduit body is ordered conductive nanofibers, the middle layer of the nerve conduit body is a freeze-dried amnion, and the outermost layer of the nerve conduit body is disordered conductive nanofibers; the ordered nanofibers in the inner layer have excellent axial charge transmission performance, the transmission speed of nerve bioelectricity signals is effectively increased, meanwhile, the ordered nanofibers are consistent with the nerve ingrowth direction, growth of nerve fiber clothes is facilitated, and repairing and regeneration of nerve injuries are promoted; the amniotic membrane in the middle layer releases bioactive substances and has good neurocompatibility to promote regeneration of nervous tis