Modern Diagnostic X-Ray Sources, 2nd Edition

Chapter 5

Imaging modalities and challenges

Patient in the focus. (Picture courtesy of Philips.)

Over time, imaging systems have become highly specialized with a broad spectrum of X-ray-related modalities. Key characteristics of the X-ray sources largely differ with respect to X-ray spectra, mechanical interfaces, and energy throughput. To optimize instantaneous and long-term power ratings, ranges of the tube voltage, mechanical interfaces, positions of operation, speed of clinical workflow, and other important features, vendors have been forced to supply and service an estimated number of more than 500 different X-ray tube types, which are ...