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，该新骨形成适合于反映每种临床情况的三维形状，组装了具有BMP复合物的树脂。根据显微X线CT扫描获得的三维数据，利用三维激光烧结系统制备树脂支架，并与BMP复合。将复合材料植入体内，支架周围组织发生新骨形成。

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.