The portable X-ray machine is a small (micro) X-ray machine that can achieve the purpose of fluoroscopy, which can image on the principle of X-ray. The portable X-ray machine is mainly composed of an X-ray tube, a power supply, and a control circuit.It can be updatedto the portable digital x-ray machine when you add a flat panel detector and a computer , it is can be moved to the bedside of the patient.