| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bone implant, or osteograft with improved retention of bioactive agents within the surface of the osteograft. <P>SOLUTION: Pits or pits formed within the surface of the osteograft have porous plugs placed within them to retain fluid comprising the bioactive agents. Pits can also be formed so that the dimensions of the pits promote retention of the fluid within a pit by hydrostatic attraction of fluid molecules within the pit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
