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X-ray Unit Parameters Optimisation Based on the Laboratory Type
RADMACHER, Erich
Despite the rapid development of modern imaging methods, the radiography has remained the basic tool in radiodiagnostics. Individual radiography laboratories need adequate instrumentation for their flawless operation. The parameters of an X-ray unit must correspond to the type and quantity of its output required. The first part of the dissertation describes an X-ray unit and its individual structural units, including their principle of function. The necessary X-ray equipment and tools are also described, as well as the generation of a radiographic image in film and digital radiography. The next part of the dissertation presents the questionnaire inquiry performed. The objective of the inquiry was to obtain data on the specifics of various types of radiographic laboratories and the X-ray units used. The qualitative and quantitative statistical data obtained are presented, and the effects of the unit{\crq}s various parameters on the laboratory{\crq}s workflow are evaluated, taking the users{\crq} judgement of the instruments into account. On the basis of the number of exposures and other data, the basic types of radiography laboratories are specified. In conclusion, the optimum configuration of the parameters of an X-ray unit for individual types of laboratories is proposed. The work could serve as an aid for the orientation of the selection committee when purchasing a new unit.

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