CN103421990B - 一种固骨钢钉的合金材料 - Google Patents

一种固骨钢钉的合金材料 Download PDF

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CN103421990B
CN103421990B CN201310179009.9A CN201310179009A CN103421990B CN 103421990 B CN103421990 B CN 103421990B CN 201310179009 A CN201310179009 A CN 201310179009A CN 103421990 B CN103421990 B CN 103421990B
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alloy material
steel nail
solid bone
present
titanium
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CN103421990A (zh
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蒋伟锋
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Jiashan Yaozhuang modern service industry comprehensive development Co., Ltd
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XISHAN DISTRICT YANGJIAN HONGZHISHENG HARDWARE FACTORY
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Abstract

本发明公开了一种固骨钢钉的合金材料,各元素的质量百分比为,钛10%-15%、锆5%-7%、钯2%-5%、铂1%-3%、钌0.3%-0.7%、硼0.02%-0.5%、其余为铝。本发明所提供的合金材料,利用各金属间的要互作用,植入骨中,可达到适于人体力学的弹性范围,其瞬间承压力强,可有效延长其使用寿命。

Description

一种固骨钢钉的合金材料
技术领域
本发明涉及一种固骨钢钉,属材料领域。
背景技术
医学使用的钢钉,其实是一种惰性极高的合金,常用的有钴铬钼合金和钛合金,现在钛合金更常用于小的内固定器材。常用的各种支架、缝合钉、滤网、血管夹等都是这种材料的,而这些东西在体内均不用取出,而留置体内时间较长的钢钉由于长期疲劳,在收到强大外力时容易折断。
发明内容
本发明要解决的技术问题是克服现有的缺陷,提供了一种适于人体力学、弹性强的固骨钢钉的合金材料。
本发明的目的通过以下技术方案来具体实现:
一种固骨钢钉的合金材料,各元素的质量百分比为,钛10%-15%、锆5%-7%、钯2%-5%、铂1%-3%、钌0.3%-0.7%、硼0.02%-0.5%、其余为铝。
作为优选方案,上述的假肢用合金材料,各元素的质量百分比为,钛13.5%、锆6%、钯5%、铂1.5%、钌0.4%、硼0.1%、其余为铝。
本发明的有益效果:
本发明所提供的合金材料,利用各金属间的要互作用,植入骨中,可达到适于人体力学的弹性范围,其瞬间承压力强,可有效延长其使用寿命。
具体实施方式
以下对本发明的优选实施例进行说明,应当理解,此处所描述的优选实施例仅用于说明和解释本发明,并不用于限定本发明。
实施例1:
一种固骨钢钉的合金材料,各元素的质量百分比为,钛13.5%、锆6%、钯5%、铂1.5%、钌0.4%、硼0.1%、其余为铝。
实施例2:
一种固骨钢钉的合金材料,各元素的质量百分比为,钛10%、锆5%、钯2%、铂1%、钌0.3%、硼0.02%、其余为铝。
实施例3:
一种固骨钢钉的合金材料,各元素的质量百分比为,钛15%、锆7%、钯5%、铂3%、钌0.7%、硼0.5%、其余为铝。
实施例4:
一种固骨钢钉的合金材料,各元素的质量百分比为,钛13%、锆6%、钯2.5%、铂2%、钌0.65%、硼0.3%、其余为铝。
以上所述仅为本发明的优选实施例而已,并不用于限制本发明,尽管参照前述实施例对本发明进行了详细的说明,对于本领域的技术人员来说,其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换。凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。

Claims (2)

1.一种固骨钢钉的合金材料,其特征在于:各元素的质量百分比为,钛10%-15%、锆5%-7%、钯2%-5%、铂1%-3%、钌0.3%-0.7%、硼0.02%-0.5%、其余为铝。
2.根据权利要求1所述的固骨钢钉的合金材料,其特征在于:各元素的质量百分比为,钛13.5%、锆6%、钯5%、铂1.5%、钌0.4%、硼0.1%、其余为铝。
CN201310179009.9A 2013-05-15 2013-05-15 一种固骨钢钉的合金材料 Active CN103421990B (zh)

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CN107937758A (zh) * 2017-11-20 2018-04-20 湖州亨达铝业有限公司 一种适用于人体假肢关节部位的铝合金

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610693A (en) * 1983-04-08 1986-09-09 Aisin Seiki Kabushiki Kaisha Implanting article molded by centrifugal dispersion and the method for producing the same
CN101120894A (zh) * 2006-08-08 2008-02-13 上海市机械制造工艺研究所 制造假肢膝关节中有关部件的工艺方法

Family Cites Families (1)

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Publication number Priority date Publication date Assignee Title
JPS5816049A (ja) * 1981-07-17 1983-01-29 Toshiba Corp バイオメタル材料

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610693A (en) * 1983-04-08 1986-09-09 Aisin Seiki Kabushiki Kaisha Implanting article molded by centrifugal dispersion and the method for producing the same
CN101120894A (zh) * 2006-08-08 2008-02-13 上海市机械制造工艺研究所 制造假肢膝关节中有关部件的工艺方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《335具铝接受腔骨骼式大腿假肢制作体会》;蔡诗忠等;《江苏民政医学》;20001231;第12卷(第2期);第11页 *
《氧化铝髋关节股骨头假体的机加工实验研究》;王欣宇等;《武汉理工大学学报》;20040531;第26卷(第5期);第29-31页 *

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