The present invention relates to a device (1) for introducing a flexibleprosthesis into a surgical incision, comprising a globally tubular body (2)having aproximal end (2a) and a distal end (2b), said tubular body being designed forreceiving the prosthesis in a folded configuration in a sliding way,wherein the tubular body is provided with an open longitudinal slit (3)extending from said proximal end (2a) to said distal end (2b), and whereinsaid distalend is provided with a distal semi-tubular rounded extension (2c).