Title:
PROSTHETIC BONE BLOCK, AND METHOD FOR PRODUCING PROSTHETIC BONE BLOCK
Document Type and Number:
WIPO Patent Application WO/2017/038647
Kind Code:
A1
Abstract:
Provided is a bioabsorbable prosthetic bone block provided with a plurality of through-holes in one direction. Furthermore, the surface roughness Ra inside the through-holes is preferably from 1-100 μm. The diameter of the through-holes is also preferably 20-2500 μm in diameter. The volume occupied by through-holes to the volume of the entire block, including through-holes, is also preferably 25% or less or 50% or more. A mark indicating the direction of the through holes may also be provided on a surface of the block in which through-holes are not provided.
Inventors:
HASHIMOTO KAZUAKI (JP)
FUKUYAMA SHIGEO (JP)
FUKUYAMA SHIGEO (JP)
Application Number:
PCT/JP2016/074870
Publication Date:
March 09, 2017
Filing Date:
August 25, 2016
Export Citation:
Assignee:
FUKUYAMAIKA CORP (JP)
CHIBA INST TECHNOLOGY (JP)
CHIBA INST TECHNOLOGY (JP)
International Classes:
A61F2/28; A61L27/00
Domestic Patent References:
| WO2009034876A1 | 2009-03-19 | |||
| WO2011010463A1 | 2011-01-27 |
Foreign References:
| JP2003507132A | 2003-02-25 | |||
| JPH01299549A | 1989-12-04 | |||
| JPH07124241A | 1995-05-16 | |||
| JP2010284506A | 2010-12-24 | |||
| JP2014036733A | 2014-02-27 |
Attorney, Agent or Firm:
KUDO, Ichiro (JP)
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