Oral CT directly contacts with oral cavity of people. Therefore, trust and affinity are vital for it. Moreover, multiple dimension rotary mechanism is needed to satisfy man-machine rationality at high level and to fully embody humanity. Based on prophase detailed design and analysis, we get reasonable man-machine data, material plan and structure realization method. We achieve a perfect combination of shape and function. 
　　
Product industrial design looks safe for people, and some scientific elements are also applied in it. The tensile lines provide a steadfast sense. Meanwhile, use of light purple decorates it prudent and bright.
   
Safety, fashion and science serve as the key highlight of this product. For a long term after being put into market, the product leads the development trend of oral CT product.