Abstract: A system to detect a medical device within a biological subject, the system comprising: an imaging system operable to generate image data derived from the biological subject and image data derived from the medical device; and a processor operable to detect the medical device and evaluate the image data derived from the medical device to identify the nature of the medical device. Further, a system to match a signature from a detected medical device within a biological subject with signature information held in a databank for a plurality of medical devices, the databank also holding specification information corresponding to the plurality of medical devices, the system being operable to match a signature relating to a detected medical device with signature information held in the databank and to provide some or all of the specification information for the matched signature to identify the nature of the medical device.

Abstract: We provide an imaging system for use in a fluoroscopy procedure carried out on a subject, the imaging system being configured to receive images of a portion of the subject from an image acquisition device, the imaging system comprising an interface module for displaying images received from the image acquisition device to a user, and an optimisation module for determining, based on an image received from the image acquisition device, one or more properties of the image, wherein the optimisation module is configured to output a control routine.