Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Bone
Patent
1984-04-09
1986-09-09
McCarthy, Helen M.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Bone
164 97, 264311, 128 92C, 128 92CA, 4332011, 501 1, 623 22, 623 23, 623 66, A61F 202, A61F 228, A61F 232
Patent
active
046106936
ABSTRACT:
An implanting article which includes a base body composed of a mother material and a surface portion containing dispersed apatite particles. The base body and surface portion are formed in a mold by solidifying the mother material containing apatite particles under centrifugal force. The resulting implanting article has good mechanical properties because the base body scarcely includes apatite particles in addition the article has a good affinity with a live body because the surface portion contains apatite particles densely distributed thereat.
REFERENCES:
patent: 3468997 (1969-09-01), Pickels
patent: 4051598 (1977-10-01), Sneer
patent: 4146936 (1979-04-01), Aoyagi et al.
patent: 4371484 (1983-02-01), Inukai et al.
patent: 4379694 (1983-04-01), Riess
patent: 4548959 (1985-10-01), Nagai et al.
Ishii Masami
Niwa Shigeo
Sugishita Junji
Aisin Seiki Kabushiki Kaisha
McCarthy Helen M.
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