Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1991-01-17
1992-08-18
Ostrager, Allen M.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604174, 604175, A61M 1100
Patent
active
RE0340375
ABSTRACT:
A support for a biomedical implant device in which the support has a surface layer composed of a biocompatible calcium phosphate material such as sintered hydroxyapatite with a porosity of 50-60% and pore size of 0.5-500 micrometers. Preferably, the surface layer is formed with projections or recesses of a few hundred micrometers size.
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Hirayama Yasuhiko
Ichitsuka Takeshi
Inoue Masahide
Kitaoka Tateki
Koshikawa Shozo
Asahi Kogaku Kogyo K.K.
Ostrager Allen M.
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