CN202446243U - 便捷骨钉 - Google Patents

便捷骨钉 Download PDF

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Publication number
CN202446243U
CN202446243U CN2012200643958U CN201220064395U CN202446243U CN 202446243 U CN202446243 U CN 202446243U CN 2012200643958 U CN2012200643958 U CN 2012200643958U CN 201220064395 U CN201220064395 U CN 201220064395U CN 202446243 U CN202446243 U CN 202446243U
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convenient
thread pipe
bone nail
utility
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李光磊
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Abstract

便捷骨钉,属于医疗用具技术领域。本实用新型的技术方案是:包括钉体和钉帽,其特征是在钉体内上段设有粗螺纹管,粗螺纹管下段设有反向细螺纹管。本实用新型结构简单,在安装和卸下时操作简便、省时省力,减轻了医务人员的工作难度。

Description

便捷骨钉
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种便捷骨钉。
背景技术:目前,临床上所使用的骨钉主要由钉体、钉帽和横槽构成,这种骨钉在安装和卸下时均需要螺丝刀一圈一圈的旋转,操作起来十分麻烦、费时费力,给医务人员增加了极大的工作难度。
发明内容:本实用新型的目的是提供一种在安装和卸下时操作简便、省时省力的便捷骨钉。
本实用新型的技术方案是:包括钉体和钉帽,其特征是在钉体内上段设有粗螺纹管,粗螺纹管下段设有反向细螺纹管。
本实用新型的有益效果是:本实用新型结构简单,在安装和卸下时操作简便、省时省力,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、钉体,2、钉帽,3、粗螺纹管,4、反向细螺纹管。
具体实施方式:包括钉体1和钉帽2,其特征是在钉体1内上段设有粗螺纹管3,粗螺纹管3下段设有反向细螺纹管4。在安装钉体时,将粗螺纹管3内旋入相应大小的粗螺纹管3旋转安装钉体1,取下时将反向细螺纹管4内旋入相应的粗螺纹管3反向旋转取下钉体1即可。

Claims (1)

1.便捷骨钉,包括钉体(1)和钉帽(2),其特征是:在钉体(1)内上段设有粗螺纹管(3),粗螺纹管(3)下段设有反向细螺纹管(4)。
CN2012200643958U 2012-02-10 2012-02-10 便捷骨钉 Expired - Fee Related CN202446243U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012200643958U CN202446243U (zh) 2012-02-10 2012-02-10 便捷骨钉

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012200643958U CN202446243U (zh) 2012-02-10 2012-02-10 便捷骨钉

Publications (1)

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CN202446243U true CN202446243U (zh) 2012-09-26

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CN2012200643958U Expired - Fee Related CN202446243U (zh) 2012-02-10 2012-02-10 便捷骨钉

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CN (1) CN202446243U (zh)

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C17 Cessation of patent right
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Granted publication date: 20120926

Termination date: 20140210