A surgical device (2800; 2900), for insertion into a surgical site, comprising: a first part (2802; 2902) that includes: a trocar axially movable relative to the first part (2802; 2902) along a central axis by operation of a first rotatable drive shaft driven by an electromechanical driver device; and a first image sensor portion having a first lens and an image sensor (2818; 2918) configured to receive an image, the first image sensor portion positioned along a first axis such that it is axially recessed relative to a clamping surface, the first axis being different than the central axis; a second part (2830; 2930) that includes a second image sensor portion having a second lens, the second part (2830; 2930) being moveable relative to the first part (2802; 2902) and including an arrangement for conveying the image to the image sensor (2818; 2918), preferably a camera, the second image sensor portion positioned along a second axis, the second axis being different than the central axis; wherein the arrangement enables the image to be received by the image sensor without removing the surgical device (2800; 2900) from the surgical site; and wherein the first part (2802; 2902) and the second part (2830; 2930) are configured to cooperate with an alignment mechanism, such that when the second part (2830; 2930) is mounted via a trocar receiving sleeve on the trocar of the first part (2802; 2902), the first axis is aligned with the second axis. a first part (2802; 2902) that includes: a trocar axially movable relative to the first part (2802; 2902) along a central axis by operation of a first rotatable drive shaft driven by an electromechanical driver device; and a first image sensor portion having a first lens and an image sensor (2818; 2918) configured to receive an image, the first image sensor portion positioned along a first axis such that it is axially recessed relative to a clamping surface, the first axis being different than the central axis; a trocar axially movable relative to the first part (2802; 2902) along a central axis by operation of a first rotatable drive shaft driven by an electromechanical driver device; and a first image sensor portion having a first lens and an image sensor (2818; 2918) configured to receive an image, the first image sensor portion positioned along a first axis such that it is axially recessed relative to a clamping surface, the first axis being different than the central axis; a second part (2830; 2930) that includes a second image sensor portion having a second lens, the second part (2830; 2930) being moveable relative to the first part (2802; 2902) and including an arrangement for conveying the image to the image sensor (2818; 2918), preferably a camera, the second image sensor portion positioned along a second axis, the second axis being different than the central axis; wherein the arrangement enables the image to be received by the image sensor without removing the surgical device (2800; 2900) from the surgical site; and wherein the first part (2802; 2902) and the second part (2830; 2930) are configured to cooperate with an alignment mechanism, such that when the second part (2830; 2930) is mounted via a trocar receiving sleeve on the trocar of the first part (2802; 2902), the first axis is aligned with the second axis.