| 摘要 |
<P>PROBLEM TO BE SOLVED: To simply manufacture a biological tissue replacement material of composite structure obtained by composing a layer of a high porosity ratio and a layer of a low porosity ratio. <P>SOLUTION: The manufacturing method of the biological tissue replacement material is provided with: a first step S1 of impregnating a container-like sponge with a slurry of ceramic minute particles, and drying or calcinating after drying it to manufacture a container-like ceramic porous body; and a second step S2 of making foamed slurry of the ceramic minute particles in which a foaming agent is mixed flow into the inside of the obtained container-like ceramic porous body, and baking this after drying. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
