| 摘要 |
<p>PURPOSE:To weld porous structures and metal base body and obtain a porous layer having high adhesive strength by installing the porous structures in various forms into a casting mold having a desired shape and injecting the melt of a metallic material for organism therein. CONSTITUTION:The porous structure P is formed of metallic beads, mesh, etc. The porous structures Pa, Pb are disposed by one piece each into the porous positions 2a, 2b of the casting mold 1 made of a metal or ceramics provided with a sprue 1a, runner 1b and casting space 1c. The implant welded and integrated with the porous structures Pa, Pb and the metallic base body is obtd. if the melt of the metallic material for organism is poured into such mold 1 and is cooled. Excellent characteristics are obtd. by using the resulted implant as a dental porous coated digital blade type implant or porous coat artificial hip joint for plastic surgery.</p> |
