Development of a light cured resin-BMP composite material intending to induce new bone formation in vivo

为了开发一种具有诱导新骨形成的潜力的植入材料，这种材料足以反映每种临床情况的三维形状，我们组装了一种具有BMP复合材料的树脂。根据微型x射线CT系统获得的三维数据，采用3D-SLS系统制作树脂支架，并与BMP结合。复合材料在体内植入，支架周围组织形成新骨。

In order to develop an implant material that has a potential to induce new bone formation adequate to the 3-dimentional shape that refrects to each clinical situation, a resin with BMP composite was assembled. According to the 3-Dimentional data obtaining from micro X-ray CT system, resin scaffold was made by means of 3D-SLS system, then combined with BMP. The composite material was implanted in vivo and new bone formation occurred surrounding tissue of the scaffold.