Title:
骨インプラント
Document Type and Number:
Japanese Patent JP5089890
Kind Code:
B2
Abstract:
This invention relates to a bone implant that includes a bioinert substrate covered with a ceramic layer containing a plurality of indentations. The total surface area of the indentations is 30-70% of the total surface area of the ceramic layer. This invention also relates to a method of preparing such a bone implant. The method includes: (1) affixing a ceramic layer on the surface of a bioinert substrate; (2) forming a plurality of indentations in the ceramic layer, wherein the total surface area of the indentations is 30-70% of the total surface area of the ceramic layer; and (3) immobilizing a biopolymer onto the ceramic layer via covalent bonding.
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Inventors:
Ray Wen-Footy.
Panri-Chern
Rim Pow-E
Eun Jun-Butterfly
Chen Chun-Way
Panri-Chern
Rim Pow-E
Eun Jun-Butterfly
Chen Chun-Way
Application Number:
JP2006042833A
Publication Date:
December 05, 2012
Filing Date:
February 20, 2006
Export Citation:
Assignee:
Thai Yen Biotech Company Limited
Taipei Medical University
Taipei Medical University
International Classes:
A61F2/28; A61L27/00
Domestic Patent References:
| JP63160662A | ||||
| JP6233782A | ||||
| JP9173366A | ||||
| JP9504193A | ||||
| JP2000166944A | ||||
| JP2000197691A | ||||
| JP2002102329A | ||||
| JP2002369875A | ||||
| JP2003175098A | ||||
| JP49024429B1 | ||||
| JP3060502B2 | ||||
| JP3047373B2 |
Foreign References:
| US20040153154 | ||||
| EP1358859A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi