This mobile DRX camera greatly improves the quality of photography. Due to several factors, it is difficult to guarantee image quality with traditional X-ray bedside photography. The mobile DRX machine is easy to operate, and the imaging speed is faster than traditional X-ray bedside photography. It only takes 5-8s from the completion of exposure to image display. If an image is found to be out of specification, it can be retaken on site, reducing technician workload and wasting time.