Title:
POROUS CALCIUM PHOSPHATE CERAMIC AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2005/039544
Kind Code:
A1
Abstract:
A porous calcium phosphate ceramic which comprises a base (1) and a three-dimensional nanotunnel layer (2) formed on walls of the base (1), wherein the three-dimensional nanotunnel layer (2) has nanotunnels (21) formed therein, the nanotunnels (21) having a three-dimensionally connected structure.
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Inventors:
MATSUMOTO TOSHIO (JP)
NAKASU MASANORI (JP)
NAKASU MASANORI (JP)
Application Number:
PCT/JP2004/015941
Publication Date:
May 06, 2005
Filing Date:
October 27, 2004
Export Citation:
Assignee:
PENTAX CORP (JP)
MATSUMOTO TOSHIO (JP)
NAKASU MASANORI (JP)
MATSUMOTO TOSHIO (JP)
NAKASU MASANORI (JP)
International Classes:
A61K6/838; A61L27/12; A61L27/56; C04B35/447; C04B38/06; A61C8/00; A61F2/00; (IPC1-7): A61K27/00; A61F2/28; C04B35/447; A61K38/00
Domestic Patent References:
| WO2001054747A1 | 2001-08-02 |
Foreign References:
| JPH0365579A | 1991-03-20 | |||
| JP2003073182A | 2003-03-12 | |||
| US20040152165A1 | 2004-08-05 | |||
| JP2597355B2 | 1997-04-02 | |||
| JP2000302567A | 2000-10-31 | |||
| JP2000302567A | 2000-10-31 | |||
| JPH0365579A | 1991-03-20 |
Other References:
See also references of EP 1685860A4
Attorney, Agent or Firm:
Takaishi, Kitsuma (67 Kagurazaka 6-chom, Shinjuku-ku Tokyo 25, JP)
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