A fluid management pump system for applying an irrigationdistention solution to a surgical site. Preferably, the invention is manufactured from a single piece of material, is designed to be wedge-like in shape, is compact in size so as to fit under a desk or table or airplane seat, and is constructed from polyurethane foam that provides resistance to a pushing force by the user during manipulation. Utilizing PVD to coat antibacterial layer offsets timeliness of bacterial activity of the organic anti-bacterial coating, which allows the products with double bacterial layers have excellent anti-bacterial and bacteria-inhibited effects during their life spans. The authentication credentials may be derived from the application-layer credentials of another network to enable a seamless handoff from one network to another. The sensor elements are segmented and localized in the anatomical image data record.