What is the difference between mobile X-ray machine and mobile DR

What is the difference between mobile DR and X-ray? On the basis of ordinary X-ray filming, DR has developed into digital X-ray filming.
Mobile DR filming inspection also requires the use of X-rays. Although the inspection site is the same as ordinary X-ray filming, the image resolution is much higher and the radiation dose is also reduced, which effectively protects patients and doctors.
Traditional filming requires high dose control, high rate of waste film, and must have darkroom and drainage facilities, which cannot meet environmental protection requirements, and is inconvenient to store and easy to lose. The mobile DR images can be directly transferred to the network system, easy to save and retrieve, doctors can view the images directly from their own computers, greatly improving work efficiency; more environmentally friendly, no sewage discharge, low cost in later stages, no need to buy a large amount of film; digitalization The image is processed, the image quality is improved, the diagnosis information is increased, and the diagnosis rate is improved.