| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a new biomaterial which promotes tissue formation and suppresses stenosis due to the hyperplasia of connective tissue. <P>SOLUTION: The biomaterial consists of: an amnion or amniotic cells; and a porous support body. It is preferable that the porous support body is reinforced by a reinforcing body. The reinforcing body may be of a ring shape or a spiral shape. The material for the porous support body is preferably segmented polyurethane, more preferably, aliphatic segmented polyurethane. It is preferable that the amnion or the amniotic cells to be used is the amnion or the amniotic cells originating from a human. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
