Individualized Design of Porous Titanium Alloy Implants Based on CT Data

Abstract

Based on the patient’s CT scanning data, a highly efficient and controllable porous element and a porous structure modeling method are studied, and the design structure and mechanical parameters are simulated and estimated. The porous titanium alloy implants are produced by laser selective melting, and the surface treatment is made by micro arc oxidation technique to prepare the precision. Less than 0.01 mm, the porous, controllable and active titanium alloy implanted with the thickness of the hydroxyl phosphor layer thickness >10 μm, the results of rational detection, comprehensive analysis and evaluation, forming the corresponding technical standards and technical standards, verifying the feasibility of the application of the technology in the application of titanium alloy materials in the Department of orthopedics, and the implantation of the porous titanium alloy. The application of body in the field of Department of orthopedics implantation provides material foundation and technical support.