MEDICAL DIAGNOSTIC APPARATUS FOR GENERATING, EMITTING, DETECTING, ANALYZING, HANDLING, RESTRICTING, SHAPING, MEASURING, AND/OR RECORDING ENERGY IN THE FORM OF X-RADIATION, GAMMA RADIATION, ULTRASOUND, RADIO FREQUENCY AND OTHER ELECTROMAGNETIC RADIATION, NAMELY, DIAGNOSTIC X-RAY APPARATUS, RADIOGRAPHIC APPARATUS, FLUOROSCOPIC APPARATUS, TOMOGRAPHY APPARATUS, COMPUTED TOMOGRAPHY APPARATUS, NUCLEAR MEDICINE APPARATUS, ULTRASOUND APPARATUS, MAGNETIC RESONANCE APPARATUS; MEDICAL APPARATUS FOR CALCULATING ENERGY LEVELS FOR X-RAY EXPOSURES; FILM CASSETTES; FILM CASSETTE HOLDERS; CASSETTE ADAPTERS; INTENSIFYING SCREENS; RADIOGRAPHIC GRIDS, GRID ENCASEMENTS, GRID CAPS AND GRID PROTECTORS; MEDICAL APPARATUS FOR HOLDING, HANDLING, STORING, FILING, MAILING AND/OR AIDING IN VIEWING, IDENTIFYING AND INTERPRETING DIAGNOSTIC IMAGES AND FILM, NAMELY, FILM VIEWING SYSTEMS, ILLUMINATORS, SPOT LAMP MAGNIFIERS, FILM IDENTIFICATION PRINTERS, FILM MARKERS, FILM JACKETS AND ENVELOPES, CARRYING CASES, AND INCLINOMETERS, PARTS AND ACCESSORIES FOR SUCH APPARATUS, NAMELY, ROUGH-IN BOXES, TRIM KITS COMPRISED ESSENTIALLY OF TRIM PIECES TO PROVIDE A FINISHED BORDER FOR RECESSED ILLUMINATORS, REMOTE SWITCHES, AND ANGLE BRACKETS; APPARATUS FOR THE CLEANSING OF THE BOWEL AND THE ADMINISTRATION OF BARIUM FOR GASTRONOMICAL IMAGING STUDIES, NAMELY, ENEMA TUBES AND BARIUM ENEMA RINGS; POSITIONER DEVICES FOR HOLDING AND/OR SUPPORTING, HANDLING AND LOCATING PARTS OF THE HUMAN BODY FOR EXAMINATION PURPOSES; MECHANICAL MEASURING DEVICES FOR MEASURING THE PELVIC CAVITY AND OTHER BODY PARTS; HEAD CLAMPS; CALIPERS; PATIENT HEAD REST; STRETCHERS; PATIENT TRANSPORTING CARTS; PROTECTIVE CLOTHING RESISTANT TO ALL TYPES OF RADIATION AND STORAGE RACKS THEREFOR; PATIENT CAPES, GOWNS AND SLIPPERS