Powered injectors for injecting contrast media into the body of a human or animal to facilitate imaging body organs and systems by radiography, magnetic resonance, computed tomography, and the like; medical tubing for administration and draining of fluids; containers, namely, syringes; medical apparatus, namely, contrast media power injection operator consoles, console and injector power head mounts, and accessories, namely, extension and interconnect cables, remote switches, syringe pressure jackets and heaters, all for use in connection with such contrast media power injectors; patient examination, surgical and/or treatment system consisting of patient examination, surgical and/or treatment table with integral imaging and viewing apparatus, namely, apparatus for fluoroscopic, tomographic, and/or radiographic imaging and viewing, and image monitors and mounts therefor; patient treatment, surgical and/or examination tables and accessories therefor, namely, leg, knee and ankle holders, crutches, supports and clamps, boot bracket and support assemblies, universal clamps, body restraint straps, drain pan assemblies, disposable drainage bags and bag supports, drain tubes and specimen traps, and disposable liquid treatment and collection bags, ureteral compression apparatus, body support pads, table extenders, foot step assemblies, table accessory storage racks, shoulder supports and pads; I;V; stand; anesthesia screen holder; patient hand grips; table-mounted irrigation stanchions; patient arm board supports; electro-surgical light support shelf and mount; table-mounted patient loading chair; and foot switch covers; X-ray tubes; X-ray image intensifiers; surgical TV camera tubes and patient monitors; X-ray collimators, X-ray cassette trays; all the aforesaid goods for medical use