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Mónico Sánchez Moreno demonstrating his portable x-ray machine to a doctor. Mónico Sánchez Moreno (4 May 1880 – 6 November 1961) was a Spanish electrical engineer, inventor and industrialist, an early developer of high frequency electrical conduction equipment, wireless telephony, radiology, electrotherapy and the first portable x-ray machine in 1909.
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.
Caldwell was president of the American Roentgen Ray Society (ARRS) in 1907, invented the first portable X-ray machine for use at a patient's bedside, and devised a positioning technique known as Caldwell's view that allowed for X-ray visualization of the sinuses.
Syl Adrian claims that his brother, Matthew Adrian, invented and built the first machine in Milwaukee; his name is featured in a 1922 advertisement for an X-ray shoe fitter. Clarence Karrer, the son of an X-ray equipment distributor, claims to have built the first unit in 1924 in Milwaukee, but had his idea stolen and patented by one of his ...
He also developed a portable x-ray machine. [7] [14] [18] He also developed an early prototype of a snowmobile. It was a "snow machine" that attached skis to the undercarriage of an airplane fuselage and attached a propeller, and a sound track synchroniser (later selling the patent to RCA).
Natural color X-ray photogram of a wine scene. Note the edges of hollow cylinders as compared to the solid candle. William Coolidge explains medical imaging and X-rays.. An X-ray (also known in many languages as Röntgen radiation) is a form of high-energy electromagnetic radiation with a wavelength shorter than those of ultraviolet rays and longer than those of gamma rays.
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Otto Kratky (German: [ˈɔtɔ ˈkʁatki]; born 9 March 1902 in Vienna – died 11 February 1995 in Graz) was an Austrian physicist.He is best known for his contribution to the small-angle X-ray scattering method, for the Kratky plot, and for the invention of the density metering using the oscillating u-tube principle.