DR is a basic imaging product necessary for radiology departments. According to the shape, common DR can be divided into sickle arm DR, double column DR and suspension DR. In the clinic, different mechanical structures are designed to make it more convenient for doctors to operate and set up clinical images. What kind of DR equipment is the sickle arm DR? The sickle arm DR is a DR device with a U-shaped sickle arm. The tube center and the detector center are automatically opposed to each other. It is a very convenient medical device for clinical application. Through A/D conversion and D/A conversion, real-time image digital processing is performed, which has the characteristics of clear image quality, fast imaging speed, and small radiation. The sickle arm DR is suitable for radiology departments, physical examination centers, medical imaging centers, and is used for digital X-ray photography of various body positions in the province.