downloadable and recorded computer programs for diagnostic purposes used in medical imaging equipment, namely, medical resonance imaging (MRI) machines, X-ray machines, X-ray CT scanner machines, and mammogram machines; Pre-recorded electronic storage media recorded with computer programs for diagnostic purposes used in medical imaging equipment, namely, medical resonance imaging (MRI) machines, X-ray machines, X-ray CT scanner machines, and mammogram machines; software as a medical device (S...