Curved profile complete lattice filling design

Porous tantalum is clinically recognized as a hard tissue metal implant material with the best biological and mechanical compatibility. At present, the design and development of porous implants are mainly based on the design of the whole implant first, and then the separation of the whole entity from the porous entity according to the clinical and product requirements. After the porous entity is filled, the porous part and the solid part are Boolean merged. You end up with a porous implant. Limited to the existing porous filling methods of implants, although the surface contour of the porous structure after filling is basically the same as the solid contour before filling, no matter how the initial orientation of cells is adjusted, there will be a large number of incomplete cell structures on the surface of the porous structure, which is mainly reflected in a large number of incomplete cell suspended single beam structures on the contour surface. It has an unpredictable impact on the effect of production and implantation. The company has mastered the design method of complete lattice filling on the surface of irregular curved contour, and completed the complete lattice filling of registered product acetabulum filling block to ensure more complete lattice structure, more stable performance and safer in vivo service of implants.