23 Jul 3D printing Ti-hydrogel-osteoblast bone tissue engineering support and preparation method thereof
Abstract
The invention discloses a 3D printing Ti-hydrogel-osteoblast bone tissue engineering support and a preparation method thereof. The method comprises the following steps of enabling Ti6Al4V powder to beprocessed into a 3D printing Ti support with a porous structure by utilizing SLM technology; then filling a hydrogel-osteoblast mixture in the pores of the 3D printing Ti support under a certain condition so as to prepare a 3D printing Ti-hydrogel-osteoblast bone defect repair support. The support has the advantages that the structure is simple and reliable, the shape and microstructure are controllable, the mechanical property is reliable, the implantation is convenient, the trauma is small, and the cost is low.
Year: 2018
Country: CN
Doc No: 108853578