Jirox has excellent imaging performance and a variety of shooting modes. In CT mode, there are three views to choose from: 16x13cm maxillofacial mode, 8x8cm dental mode and 4x4cm root canal mode The highest spatial resolution is 25lp/cm, and the 0.06-0.25mm voxel size; the image can be reconstructed in 10s, and the medium field of view CBCT can be obtained immediately. More comfortable to sit and take pictures: more friendly to the elderly and children, less likely to produce motion artifacts. Open top without depression: Thinker will no longer have a sense of confinement, and say goodbye to the traditional three-in-one "shoulder strike". Floor-standing bracket is more stable: the chassis is more stable and less likely to shake, and the mechanical structure is stable and less prone to deformation. Patient positioning is simpler: -One set of positioning method, three shooting modes are common, ergonomic head clamp, can be fixed the head with one hand.