Morton, Edward Reginald, 1867- · New York : E.B. Treat & Co. · leaf 122
SPECIAL WORK. 97 and for making a general skiagram of the urinary systemit is probably the best. Further, it enables one to make a preliminary examina-tion with the screen, and ensure the tube and plate beingplaced in the best possible position. Also in renal radiography, by placing an air… … Fig. 42. Wehnelts Radiometer. A couch arranged for the tube below is provided withmeans for enabling the box containing the tubes to movealong and across with great ease. The box is made of or lined with X-ray proof material,and should be provided with an iris diaphragm that canbe actuated while…
