Title:
生体分解性マグネシウム系合金で多孔性構造体の気孔が充填された複合材インプラントおよびその製造方法
Document Type and Number:
Japanese Patent JP2011515145
Kind Code:
A
Abstract:
The present invention provides a composite implant comprising pores of a porous structure filled with a biodegradable magnesium-based alloy. Further, the present invention provides a composite implant which filles pores of the porous structure prepared by a metal, a ceramic or a polymer with a biodegradable magnesium-based alloy. Mechanical properties of the composite implant of the present invention are improved because a magnesium-based alloy filled in its pores increases the strength of a porous structure comprised of a metal, a ceramic or a polymer. Further, it can be expected that the magnesium-based alloy filled in the porous structure is decomposed in a living body, thus increasing bone formation rate. Accordingly bone tissue can be rapidly formed because the composite implant of the present invention has high strength and excellent interfacial force between the composite implant and bone tissue, compared to conventional porous materials.
Inventors:
Sok Hyun Gwang
Yang Sok Cho
Kim Yu-chan
Kuyakyo
Yang Sok Cho
Kim Yu-chan
Kuyakyo
Application Number:
JP2011500701A
Publication Date:
May 19, 2011
Filing Date:
March 18, 2009
Export Citation:
Assignee:
You and I Corporation
International Classes:
A61L27/00; A61F2/28; A61C8/00
Domestic Patent References:
| JP2004506590A | 2004-03-04 |
Attorney, Agent or Firm:
Koichi Washida