A surgical device (2800 2900), preferably according to any of the preceding claims, for insertion into a surgical site, comprising: a first part (2802 2902) that includes an image sensor (2818 2918) configured to receive an image a second part (2830 2930) that is moveable relative to the first part (2802 2902) and that includes an arrangement for conveying the image to the image sensor (2818 2918), preferably a camera, wherein the arrangement enables the image to be received by the image sensor without removing the surgical device (2800 2900) from the surgical site.
