CN201108486Y - 骨科固定钳 - Google Patents

骨科固定钳 Download PDF

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Publication number
CN201108486Y
CN201108486Y CNU2007201997573U CN200720199757U CN201108486Y CN 201108486 Y CN201108486 Y CN 201108486Y CN U2007201997573 U CNU2007201997573 U CN U2007201997573U CN 200720199757 U CN200720199757 U CN 200720199757U CN 201108486 Y CN201108486 Y CN 201108486Y
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fracture
forcep
utility
fixed clamp
binding clip
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CNU2007201997573U
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王继夫
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Individual
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Abstract

骨科固定钳,属于医疗器械技术领域。本实用新型的技术方案是:包括指环、钳臂、固定轴和钳头,其特征是在钳头上固定设有钝圆的铁牙。本实用新型结构简单,使用方便,在骨折固定复位时,夹持力大,能够牢固固定骨折部位,便于钻孔操作及上螺钉操作。

Description

骨科固定钳
技术领域:
本实用新型属于医疗器械技术领域,具体地讲是一种骨科固定钳。
背景技术:
现有技术中,当四肢骨折时常采用螺钉内固定复位法。手术时利用持骨钳夹持固定后再通过螺钉进行复位固定。目前所用的持骨钳,大体分为持骨器和尖嘴复位钳两种。持骨器虽然夹持力大,不易转动,有利于骨折的大体复位,但因其体积较大,占据较大地切口空间,所以不仅会影响后续地钻孔操作及上螺钉操作,还需要较大地骨膜剥离范围,影响骨折处的供血。而尖嘴复位钳虽然体积小,但却存在夹持力小,易折断等不足,给骨折固定复位工作带来不便。
发明内容:
本实用新型的目的是提供一种在骨折固定复位时,夹持力大,能够牢固固定骨折部位,便于钻孔操作及上螺钉操作的骨科固定钳。
本实用新型的技术方案是:包括指环、钳臂、固定轴和钳头,其特征是在钳头上固定设有钝圆的铁牙。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在骨折固定复位时,夹持力大,能够牢固固定骨折部位,便于钻孔操作及上螺钉操作。
附图说明:
附图1为本实用新型的结构示意图。
图中1、指环,2、钳臂,3、固定轴,4、钳头,5、铁牙。
具体实施方式:
包括指环1、钳臂2、固定轴3和钳头4,其特征是在钳头4上固定设有钝圆的铁牙5。在骨折固定复位时,将指环1套在手上,手捏钳臂2,使铁牙5牢固夹住骨组织即可。

Claims (1)

1、骨科固定钳,包括指环(1)、钳臂(2)、固定轴(3)和钳头(4),其特征是:在钳头(4)上固定设有钝圆的铁牙(5)。
CNU2007201997573U 2007-11-29 2007-11-29 骨科固定钳 Expired - Fee Related CN201108486Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201997573U CN201108486Y (zh) 2007-11-29 2007-11-29 骨科固定钳

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201997573U CN201108486Y (zh) 2007-11-29 2007-11-29 骨科固定钳

Publications (1)

Publication Number Publication Date
CN201108486Y true CN201108486Y (zh) 2008-09-03

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CNU2007201997573U Expired - Fee Related CN201108486Y (zh) 2007-11-29 2007-11-29 骨科固定钳

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CN (1) CN201108486Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105011991A (zh) * 2015-06-18 2015-11-04 侯训凯 一种骨科固定钳

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105011991A (zh) * 2015-06-18 2015-11-04 侯训凯 一种骨科固定钳

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C17 Cessation of patent right
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Granted publication date: 20080903

Termination date: 20091229