CN2524688Y - 一种专用矫正外翻畸形的旋削钻 - Google Patents

一种专用矫正外翻畸形的旋削钻 Download PDF

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CN2524688Y
CN2524688Y CN 02209978 CN02209978U CN2524688Y CN 2524688 Y CN2524688 Y CN 2524688Y CN 02209978 CN02209978 CN 02209978 CN 02209978 U CN02209978 U CN 02209978U CN 2524688 Y CN2524688 Y CN 2524688Y
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drill
utility
deformity
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calgus
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马桂文
刘荧
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Abstract

本实用新型属于医疗器械,更确切的说是一种专用矫正外翻畸形的旋削钻,适用于外翻矫正术。专用矫正外翻畸形的旋削钻,由钻头和钻杆组成,其中钻头为斜齿形,钻杆上刻有标尺,齿长10mm,钻杆长度40mm,钻头直径为1-3mm。该旋削钻具有磨削、修复骨创面的功能,整形细微,自然美观。

Description

          一种专用矫正
Figure Y0220997800031
外翻畸形的旋削钻
技术领域
本实用新型属于医疗器械,更确切的说是一种专用矫正 外翻畸形的旋削钻,适用于 外翻矫正术。
背景技术
Figure Y0220997800034
外翻俗称大脚骨,属脚骨畸形,北方多见,尤以女性多见,状属第一跖骨内翻,
Figure Y0220997800035
趾斜向外侧,跖趾关节轻度脱位,跖骨头处形成骨赘,外形不美观,且行走疼痛。目前国内外针对此种畸形的整治方法各异,但基本上采用开刀切除骨赘或趾骨的方法,这些方法手术器械粗大,手术创面大,术后疤痕明显,恢复较慢。近年来提出一种采用吊磨和骨钻矫正
Figure Y0220997800036
外翻畸形的方法,该方法具有切口小,痛苦小,恢复快,整形自然美观的特点。
发明内容
本实用新型的目的在于提供一种专用矫正 外翻畸形的旋削钻,该旋削钻具有磨削、修复骨创面的功能,整形细微,自然美观。
本实用新型的目的通过如下技术措施实现:一种专用矫正 外翻畸形的旋削钻,由钻头和钻杆组成,其中钻头为斜齿形,钻杆上刻有标尺,钻头直径为1-3mm,齿长10mm,钻杆长度40mm。
附图说明
结合附图对本实用新型的结构做进一步说明。
图1是本实用新型的结构图。
图2是本实用新型钻头的局部剖视图。
图1是本实用新型的实施例。
图中标号 1、钻杆  2、标尺  3、钻头
具体实施方式
参照图1,一种专用矫正
Figure Y0220997800041
外翻畸形的旋削钻,由钻头和钻杆组成,其中钻头为斜齿形,钻杆上刻有标尺,齿长10mm,钻杆长度40mm,钻头直径为2mm。

Claims (1)

1、一种专用矫正 外翻畸形的旋削钻,由钻头和钻杆组成,其特征在于:钻头为斜齿形,钻杆上刻有标尺,齿长10mm,钻杆长度40mm,钻头直径为1-3mm。
CN 02209978 2002-01-29 2002-01-29 一种专用矫正外翻畸形的旋削钻 Expired - Fee Related CN2524688Y (zh)

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CN2524688Y true CN2524688Y (zh) 2002-12-11

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111407357A (zh) * 2020-03-27 2020-07-14 中国人民解放军陆军军医大学第一附属医院 一种微创截骨磨钻

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111407357A (zh) * 2020-03-27 2020-07-14 中国人民解放军陆军军医大学第一附属医院 一种微创截骨磨钻

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