Medical imaging equipment according to the imaging method is divided into: X-ray imaging, magnetic *** vibration imaging, nuclear medicine imaging, ultrasound imaging, thermal imaging, optical imaging CT, DR, mammary gland machine are X-ray imaging. CT full name computered tomography. X-ray computerized tomography. DR is a digital X-ray machine, mammary gland machine, a kind of molybdenum for the anode of the special X-ray machine, that is, soft X-ray machine. CT is a cross-sectional scan. The spatial resolution of the slice is high, and DR is an overlapping image with a high degree of clarity.
2, the types of video recorders: according to the quality level can be divided into: broadcasting-grade video recorders, professional-grade video recorders, home video recorders; according to the use of tape width: 2-inch tape recorder (50.8), 1-inch tape recorder (25.4), 3/4-inch tape recorder (19), 1/2 tape recorder (12.7), 1/4-inch tape recorder (6.3) < /p>