. A system of instruction in X-ray methods and medical uses of light, hot-air, vibration and high-frequency currents : a pictorial system of teaching by clinical instruction plates with explanatory text : a series of photographic clinics in standard uses of scientific therapeutic apparatus for surgical and medical practitioners : prepared especially for the post-graduate home study of surgeons, general physicians, dentists, dermatologists and specialists in the treatment of chronic diseases, and sanitarium practice . Pl-ATE 145.—This Instruction Plate shows the Authors Examining Frame turned s
. A system of instruction in X-ray methods and medical uses of light, hot-air, vibration and high-frequency currents : a pictorial system of teaching by clinical instruction plates with explanatory text : a series of photographic clinics in standard uses of scientific therapeutic apparatus for surgical and medical practitioners : prepared especially for the post-graduate home study of surgeons, general physicians, dentists, dermatologists and specialists in the treatment of chronic diseases, and sanitarium practice . Pl-ATE 145.—This Instruction Plate shows the Authors Examining Frame turned sidewaysand adjusted to an inspection of the chest, either back or front positions being equally engagedin the axis of the rays, which the frame holds fixed while the patient is shifted to bring suc-cessive fields and areas into the constant line of non-distortion. Letters A A in the intersect-ing angle of front and rear markers indicate the axis of the rays from the anode to the fluoro-scopic screen. Simply level the frame, insert the patient, clamp on the screen and light upthe tube and inspect the parts as taught. The photograph shows the patients right armthrown over the frame to get the shadow of the scapula out of the way, and the operator justready to place the fiuoroscope and begin the examination. The position of the camera failedto show the anode focus in exact line with the A A of the markers, but the plate suffices toteach the Plate 146.—Measuring Pulmonary Shadows by the Skiameter. Frontal position. Levelthe tube, hold the skiameter in the right hand against the back with the screen in front asshown in the Instruction Plate. The text makes the method clear. This plate also shows thetube in a closet holder which shuts when not in use and protects the tube from dust andbreakage. In the corner is also a mounted open screen of large size, which is emplojed as taughtin the next plate.
Size: 1321px × 1893px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, bookidsystemofinst, bookyear1902
