CN201213816Y - 骨科医用左旋丝锥 - Google Patents

骨科医用左旋丝锥 Download PDF

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Publication number
CN201213816Y
CN201213816Y CNU2008200251758U CN200820025175U CN201213816Y CN 201213816 Y CN201213816 Y CN 201213816Y CN U2008200251758 U CNU2008200251758 U CN U2008200251758U CN 200820025175 U CN200820025175 U CN 200820025175U CN 201213816 Y CN201213816 Y CN 201213816Y
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hand
orthopaedics
medical
tap
handed screw
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Expired - Fee Related
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CNU2008200251758U
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English (en)
Inventor
尹延军
白恩忠
刘天峰
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Abstract

本实用新型公开了一种与左旋螺丝钉配套使用的骨科医用左旋丝锥,它包括一根加工有旋具接头的锥杆,锥杆上镂刻有左旋螺纹。使用时,将左旋丝锥放入钻好的断骨的钻孔中,左旋转操作即可,铰制出左旋内螺纹。本实用新型解决了左旋螺丝钉的攻丝问题。

Description

骨科医用左旋丝锥
技术领域
本实用新型涉及医用丝锥,尤其是用于骨科的丝锥。
背景技术
目前,医学骨科临床使用的丝锥为右旋攻丝,而有时候需用左旋螺丝钉固定骨折处,所以很需要一种与左旋螺纹钉配套的左旋丝锥。
发明内容
本实用新型目的是提供一种骨科医用左旋丝锥,这种左旋丝锥与左旋螺丝钉配套使用。
为达到上述目的,本实用新型的结构是:它包括一根加工有旋具接头的锥杆,其特征是,锥杆上镂刻有左旋螺纹。
使用时,将左旋丝锥放入钻好的断骨的钻孔中,左旋转操作即可,铰制出左旋内螺纹。
本实用新型的优点是:提供了左旋螺丝钉配套攻丝工具,解决了左旋螺丝钉的攻丝问题。
附图说明
图1是左旋丝锥的构造图。
1—锥杆,2—左旋螺纹,3—旋具接头。
具体实施方式
下面结合附图进一步说明本实用新型的结构。
从图1可以看出,本实用新型包括一根加工有旋具接头3的锥杆1,在锥杆1的杆径上镂刻有左旋螺纹2。

Claims (1)

1.一种骨科医用左旋丝锥,它包括一根加工有旋具接头的锥杆,其特征是,锥杆上镂刻有左旋螺纹。
CNU2008200251758U 2008-07-04 2008-07-04 骨科医用左旋丝锥 Expired - Fee Related CN201213816Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200251758U CN201213816Y (zh) 2008-07-04 2008-07-04 骨科医用左旋丝锥

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200251758U CN201213816Y (zh) 2008-07-04 2008-07-04 骨科医用左旋丝锥

Publications (1)

Publication Number Publication Date
CN201213816Y true CN201213816Y (zh) 2009-04-01

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Family Applications (1)

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CNU2008200251758U Expired - Fee Related CN201213816Y (zh) 2008-07-04 2008-07-04 骨科医用左旋丝锥

Country Status (1)

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CN (1) CN201213816Y (zh)

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Granted publication date: 20090401