| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a living body tissue substitute material which can provide a stem cell with improved adhesiveness and facilitate the stuck cell to grow, and a method for producing the same. <P>SOLUTION: A bone substitute material 10 is a columnar scaffold made from a porous calcium phosphate (such as β-TCP) product, and comprises a plurality of layered network molded articles 12 which are constructed with crossed fibrous molded articles 11, wherein the fibrous molded articles 11 are crossed in latticework to provide the network molded articles 12 with square meshes 13, which are connected one by one to form a hole passing through the bone substitute material 10, but are layered in such a way that a mesh 13 may not pile on the same position as the neighboring mesh 13 of the other network molded article 12. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
