Research for 3D Digital Analysis Model Applied in Anatomic Medicine

This article adopts methods of CAD, manufacture modeling and building NURBS digital human analysis model to research the characteristics and technology development trend of digital human model as well as the appliance of CAD modeling technique in medicine.It revealed 3D digital analysis human model had been provided with super-realist characteristic which pursues and embodies real specimen of human body, technology ability of virtual reality and technology extensibility which needs profound professional design. The results indicate that crossed appliance of CAD in anatomic medicine can exactly,efficiently and properly satisfy customization desire of patient whose personality characteristic is marked.