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This machine was manufactured by Adrian Shoe Fitter, Inc. circa 1938 and used in a Washington, D.C., shoe store Shoe-fitting fluoroscopes , also sold under the names X-ray Shoe Fitter , Pedoscope and Foot-o-scope , were X-ray fluoroscope machines installed in shoe stores from the 1920s until about the 1970s in the United States, Canada, United ...
An X-ray generator generally contains an X-ray tube to produce the X-rays. Possibly, radioisotopes can also be used to generate X-rays. [1]An X-ray tube is a simple vacuum tube that contains a cathode, which directs a stream of electrons into a vacuum, and an anode, which collects the electrons and is made of tungsten to evacuate the heat generated by the collision.
No radiation protection is used, as the dangers of X-rays were not yet recognised. Surgical operation during World War I using a fluoroscope to find embedded bullets, 1917. Thoracic fluoroscopy in 1940. Adrian shoe-fitting fluoroscope used prior to 1950 in shoe stores for testing the fit of shoes. A high-tech sales gimmick, these were phased ...
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"We actually take x-rays of pregnant dogs all the time in veterinary medicine," they said. "It's a common practice to count the number of puppies so the owners can know what to expect." An ...
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