Development of metallic micro-porous surface modification techniques for promoting neointimal endothelium

采用钛微粉与粘结剂烧结的方法，研制了不同形状、尺寸和厚度的钛微孔试件。对这些试样的多孔性、机械强度、细胞相容性和形态进行了评价。结果表明，钛微孔作为支架材料具有良好的多孔性、机械强度和生物活性。

We have developed and fabricated the titanium(Ti) micro-porous specimens with the several variation of the shape, the size and the thickness, by sintering the Ti micro powder and their binder. These specimens were evaluated their characteristics of porous, several mechanical strength, and cell compatibility and morphology. These results indicated that the Ti micro-porous could show the good performance of porous character, mechanical strength and neointhimal growth as the scaffold.