The invention relates to a retractor having its own light source, intended to facilitate the carrying out of the pocket for the receiver/stimulator in cochlear implantation with minimal surgical access. According to the invention, the device comprises a piece () whose walls are made of medical steel, being feather-shaped with an apex angle () of 30° and having at the top part a tubular medical steel rod () which is welded under an angle () of 60° in order to allow it to be handled as well as to support therein a detachable lighting system () which is connected to the cavity () through an orifice ().
