Title:
生体に使用可能な合金製部材およびその製造方法
Document Type and Number:
Japanese Patent JP6883290
Kind Code:
B2
Abstract:
Provided are an alloy member which is usable in organisms, makes use of features of bio-affinity and biodegradability of magnesium, and is able to realize required duration of biodegradability, and a production method therefor. According to the present invention, the alloy member usable in organisms includes a base body that contains a magnesium alloy, a first protective layer that contains an oxide derived from a component of the base body or a complex of an oxide and a hydroxide derived from a component of the base body, and a second protective layer that contains a hydroxide derived from a component of the base body.
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Inventors:
Yuki Ueda
Masashi Inoue
Kotaro Hanada
Masashi Inoue
Kotaro Hanada
Application Number:
JP2017535565A
Publication Date:
June 09, 2021
Filing Date:
August 18, 2016
Export Citation:
Assignee:
Fuji Light Metal Co., Ltd.
National Institute of Advanced Industrial Science and Technology
Mel Frontier Co., Ltd.
National Institute of Advanced Industrial Science and Technology
Mel Frontier Co., Ltd.
International Classes:
C23C22/57; A61L17/06; A61L27/02; A61L27/04; A61L27/06; A61L27/58; A61L31/02; A61L31/14; C22C23/00; C22C23/04; C22C23/06
Domestic Patent References:
| JP2008125622A | ||||
| JP2013524004A |
Foreign References:
| WO2006080381A1 |
Attorney, Agent or Firm:
Yoshiyuki Inaba
Toshifumi Onuki
Toshifumi Onuki