Method of producing implantable bone replacement materials

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United States of America Patent

PATENT NO 4702930
SERIAL NO

06890854

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Abstract

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Metallic implants with a coating of hydroxyl apatite are described. Hot isostatic pressing permits pore-free compaction of the hydroxyl apatite layer and results in firm bonding of the layer on the metallic core. The surface of the layer is partially dehydrated by means of ion bombardment, and a bioactive layer for osteogenesis is produced.

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Patent Owner(s)

Patent OwnerAddress
BATTELLE-INSTITUT E VD-60441 FRANKFURT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Etzkorn, Heinz-Werner Neu-Anspach, DE 9 214
Heide, Helmut Kelkheim, DE 15 694
Poeschel, Eva Bad Soden, DE 4 231
Steininger, Helmut Neu-Anspach, DE 24 324

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