骨再生医療材料
- 专利权人:
- 株式会社イノアックコーポレーション
- 发明人:
- 西村 浩之,牧原 伸征,近藤 未紗,久保木 芳徳,大塚 勇,豊島 寿隆
- 申请号：
- JP2009190977
- 公开号：
- JP5634042B2
- 申请日:
- 2009.08.20
- 申请国别(地区):
- JP
- 年份:
- 2014
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a bone regeneration medical material which is easily bonded to a bone by growing the bone inside a porous body.
SOLUTION: The bone regeneration medical material is manufactured by obtaining a polyurethane foamed intermediate body containing titanium powder by mixing a prepolymer, which has a terminal isocyanate group formed by making polyole having active hydrogen and polyisocyanate react, and slurry, which is formed by suspending the titanium powder in an aqueous dispersion medium, and making them react, then executing heat treatment to the intermediate body, and degreasing and sintering the intermediate body. The bone regeneration medical material comprises a foamed titanium material containing interconnected bubbles formed by interconnecting a plurality of bubbles.
COPYRIGHT: (C)2011,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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