美国医疗产品制造商Stryker公司近日获得美国食品药品监督局(FDA)许可,允许向那些患有腰椎间盘退变疾病的患者出售钛金属脊柱植入物。这种植入物采用3D打印工艺,使用一种特殊的多孔钛金属材料Tritanium制成,能很好地促进骨骼的内生长,也很适合在脊柱上的生物固定。Stryker的脊柱部分负责人Brad Paddock表示,我们将致力于开发更多 US medical product maker Stryker, Inc., recently received FDA clearance to sell titanium spinal implants to patients with lumbar disc degeneration. The implant, which uses a 3D printing process and is made of a special porous titanium material called Tritanium, promotes good bone growth and is well suited for biomechanical fixation on the spine. Brad Paddock, Stryker’s Spinal Section Leader, said we are committed to developing more