BIODEGRADABLE METAL ALLOY FOR ANCHORING DETACHED TISSUE TO HARD TISSUE, METHOD OF MAKING THE SAME, AND PROCESS FOR USING THE SAME

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专利权人:

NATIONAL CHENG KUNG UNIVERSITY

发明人:

MING-LONG YEH,CHIEN-YU LIN,WEI-REN SU,FEI-YI HUNG

申请号：

US16211737

公开号：

US20200179573A1

申请日:

2018.12.06

申请国别(地区):

US

年份:

2020

代理人:

摘要：

A biodegradable metal alloy for anchoring detached tissue to hard tissue, a method for making the same and a process for using the same are revealed. The biodegradable metal alloy includes a magnesium-zinc-zirconium (Mg—；Zn—；Zr) alloy and a magnesium fluoride (MgF2) coating over the Mg—；Zn—；Zr alloy. The Mg—；Zn—；Zr alloy is a magnesium alloy containing 2.5-6.0 wt % zinc (Zn) and 0.42-0.80 wt % zirconium (Zr). Thereby the present biodegradable metal alloy not only provides sufficient fixation strength for anchoring detached tissue to hard tissue effectively but also promotes the bone growth and avoids metal/alloy artifacts in images.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/