The sickle arm DR is a DR device with a U-shaped sickle arm, referred to as DR, which is mainly used for radiographic inspection of the human body’s chest, limbs, pelvis, waist and other parts. It is no longer the traditional film imaging technology. It makes our medical diagnostic X fairy sword filmless. When we use it, it will be more convenient, and the doctor’s diagnosis efficiency will also be faster, faster, better, and more stable. To solve the existing problems, the sickle arm DR can quickly transmit images to other equipment and network systems. These functions of the sickle arm DR make it a leader in the field of radiology. The sickle arm DR has been widely used in our daily life.