Title:
生体親和性インプラントの製造方法
Document Type and Number:
Japanese Patent JP5360660
Kind Code:
B2
Abstract:
A heat treatment is performed on a base material so that its surface is formed thereon with a titanium oxide film, and then, the titanium oxide film is irradiated with ultraviolet rays, whereby a biocompatible implant is produced. At this time, preferable methods are that for forming a titanium oxide film by heating a base material made of titanium metal or a titanium alloy in an oxidizable gas, and that for forming a titanium oxide film according to a sol-gel method by coating a liquid containing a titanium compound on the surface of the base material, followed by heating. Thereby, a method for producing a biocompatible implant having a titanium oxide film excellent in an ability of forming hydroxyapatite is provided.
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Inventors:
Satoshi Hayakawa
Akiyoshi Osaka
Kanji Tsuru
Tetsuya Katsurui
Akiyoshi Osaka
Kanji Tsuru
Tetsuya Katsurui
Application Number:
JP2009515228A
Publication Date:
December 04, 2013
Filing Date:
May 19, 2008
Export Citation:
Assignee:
Okayama University
International Classes:
A61L27/00
Domestic Patent References:
| JP2003235954A | 2003-08-26 | |||
| JP2006075500A | 2006-03-23 |
Foreign References:
| WO1995013100A1 | 1995-05-18 |
Other References:
JPN6013014163; Ａｐｐｌｉｅｄ Ｐｈｙｓｉｃｓ Ｌｅｔｔｅｒｓ Ｖｏｌ．８８，Ｎｏ．１, 2006, ｐ０１３９０５-１〜０１３９０５-３
JPN6013014167; ＩＥＥＥ Ｔｒａｎｓａｃｔｉｏｎｓ ｏｎ Ｐｌａｓｍａ Ｓｃｉｅｎｃｅ Ｖｏｌ．３５，Ｎｏ．２, 200704, ｐ１８１-１８７
JPN6013014169; Ｊｏｕｒｎａｌ ｏｆ Ｂｉｏｍｅｄｉｃａｌ Ｍａｔｅｒｉａｌｓ Ｒｅｓｅａｒｃｈ Ｖｏｌ．５４，Ｎｏ．２, 2001, ｐ１７２-１７８
JPN6013014167; ＩＥＥＥ Ｔｒａｎｓａｃｔｉｏｎｓ ｏｎ Ｐｌａｓｍａ Ｓｃｉｅｎｃｅ Ｖｏｌ．３５，Ｎｏ．２, 200704, ｐ１８１-１８７
JPN6013014169; Ｊｏｕｒｎａｌ ｏｆ Ｂｉｏｍｅｄｉｃａｌ Ｍａｔｅｒｉａｌｓ Ｒｅｓｅａｒｃｈ Ｖｏｌ．５４，Ｎｏ．２, 2001, ｐ１７２-１７８
Attorney, Agent or Firm:
Shigeki Nakatsugu