The present invention relates to an implantable device, in particular for wall repair comprising a reinforcing textile implant having first and second surfaces, a bioadhesive coating to coat said first surface at least in part, said coating comprising at least one ionic, cross-linked bioadhesive polymer selected from among the following polymers: an acrylic acid polymer, methacrylic acid polymer, itaconic acid polymer, maleic acid polymer or maleic anhydride polymer having an adhesive function that can be activated in an aqueous medium.
