Title:
BONE PROSTHETIC MATERIAL
Document Type and Number:
WIPO Patent Application WO/2011/030592
Kind Code:
A1
Abstract:
Disclosed is a bone prosthetic material that is capable of preventing detachments as a result of differences in the thermal expansion rate of a plurality of members, and that facilitates the insertion of bone replacements while maintaining bone replacement capabilities. The bone prosthetic material (1) being utilized is equipped with a plurality of prosthetic material pieces (11, 12) that comprise bioabsorbable materials with differing absorption rates and that are mutually adjacent and connected, and has mutually connected joints (14) disposed on the connecting surface (13) of the prosthetic material pieces (11, 12) that connect both prosthetic material pieces (11, 12) while regulating displacement in a direction along the connecting surface (13).
Inventors:
OISHI MAKOTO (JP)
Application Number:
PCT/JP2010/059613
Publication Date:
March 17, 2011
Filing Date:
June 07, 2010
Export Citation:
Assignee:
OLYMPUS TERUMO BIOMATERIALS CORP (JP)
OISHI MAKOTO (JP)
OISHI MAKOTO (JP)
International Classes:
A61F2/28; A61L27/00
Domestic Patent References:
| WO2004103422A1 | 2004-12-02 |
Foreign References:
| JPH07505792A | 1995-06-29 | |||
| JPH08141067A | 1996-06-04 | |||
| JP2002102328A | 2002-04-09 | |||
| JP2002113090A | 2002-04-16 | |||
| JPH10151188A | 1998-06-09 | |||
| JP2003180816A | 2003-07-02 | |||
| JPS6433656A | 1989-02-03 | |||
| JP2005152503A | 2005-06-16 |
Other References:
See also references of EP 2476395A4
Attorney, Agent or Firm:
UEDA, Kunio et al. (JP)
Ueda Kunio (JP)
Ueda Kunio (JP)
Download PDF: