Title:
FIXTURE, IMPLANT, AND IMPLANT MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/033680
Kind Code:
A1
Abstract:
A fixture (10), which is formed from titanium or a titanium alloy and is embedded in bone (2) and osseointegrated, wherein the external surface (10S) has grooves (M) formed with a width of 10 μm to 100 μm and a depth of 1 μm to 30 μm and the external surface (10S) is formed with a three-dimensional roughness (Sa) of 1 μm to 5 μm. The grooves (M) are formed by irradiating while scanning laser light on the external surface (10S). The external surface (10S) is roughened by etching with acid.
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Inventors:
ISHIWATA TERUO (JP)
Application Number:
PCT/JP2014/069155
Publication Date:
March 12, 2015
Filing Date:
July 18, 2014
Export Citation:
Assignee:
NANTOH CO LTD (JP)
International Classes:
A61C8/00; A61L27/00
Foreign References:
| JP2005512729A | 2005-05-12 | |||
| JP3181826U | 2013-02-21 | |||
| JP2013528082A | 2013-07-08 | |||
| JP2008522714A | 2008-07-03 |
Attorney, Agent or Firm:
HORIUCHI TADAMASA (JP)
Horiuchi right A (JP)
Horiuchi right A (JP)
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