medical devices and apparatus, namely, radiology screens, x-ray protection tools, x-ray scanners, x-ray image scanners, x-ray mobile monitoring scanners, radiological beam scanners, x-ray CT scanners, x-ray film, x-ray photographs, magnetic resonance imagers, positron emission tomography imaging tools, electromagnetic diagnostic imaging tools; CT scanner components, namely, integral components of the image change of a CT scanner for capturing x-rays and converting the x-rays into image inform...