CN102793574B - 骨槽成形限位装置 - Google Patents

骨槽成形限位装置 Download PDF

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Publication number
CN102793574B
CN102793574B CN201210228626.9A CN201210228626A CN102793574B CN 102793574 B CN102793574 B CN 102793574B CN 201210228626 A CN201210228626 A CN 201210228626A CN 102793574 B CN102793574 B CN 102793574B
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bone groove
bone
limitting casing
groove
surgery
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CN102793574A (zh
Inventor
孟凡刚
张建国
刘崇
张鑫
葛燕
考长青
文雄伟
葛明
张凯
马羽
梁宇超
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Abstract

本发明属于医用器械领域，更具体的讲是骨槽成形限位装置。在神经外科或骨科手术中，经常需要用磨钻在颅骨或其它部位骨质上磨出骨槽。由于磨钻高速运转且颅骨阻力较大，骨槽磨成的范围不容易掌握，骨槽过小无法放置内容物，骨槽过大则固定不牢固或无法固定，影响手术质量。本装置可根据手术所需骨槽的位置和大小，对骨槽进行限定，操作简单、应用灵活，从而缩短手术时间，提高手术质量。

Description

骨槽成形限位装置
技术领域：
本发明涉及一种用于神经外科或骨科手术的骨槽成形限位装置，可根据手术所需骨槽的位置和大小，对骨槽进行限定。
背景技术：
在神经外科或骨科手术中，经常需要用磨钻在颅骨或其它部位骨质上磨出骨槽。由于磨钻高速运转且颅骨阻力较大，骨槽磨成的范围不容易掌握。骨槽过小无法放置内容物，骨槽过大则固定不牢固或无法固定，骨槽位置的变动也影响手术质量。
发明内容：
本发明的目的是设计一种可限定骨槽磨取范围的骨槽成形限位装置。
其技术方案为：可调节限制框大小的骨槽成形限位装置。
其有益效果是：本装置操作简单、应用灵活。
附图说明：
图1是本发明专利俯视视角模式图；
图2是本发明专利水平视角模式图。
具体实施方式
图1、图2是本发明专利模式图，下面结合附图对本发明专利的内容做进一步说明。
本发明专利包括，带有刻度和镂空槽的标尺1和3，带有刻度的标尺2和4。1和2组成一个直角尺，3和4组成一个直角尺。1和3较厚，各带有水平和垂直两个镂空槽，2和4的厚度薄，2可在3的镂空槽内滑动，4可在1的镂空槽内滑动，以调节限位框的大小。固定螺栓6可在在镂空槽5滑动。当两个直角尺活动时，可调整限位框大小，然后将固定螺栓6拧紧时即可使限位框固定。7为1和2的水平视角图，8为7的镂空槽。9为2和4在3和1的镂空槽滑动时的水平视角图，固定螺栓6拧紧时可使2和4固定。
在手术中，如需要磨取凹槽，可悬松固定螺栓6，根据限位框上的刻度，调节限位框至目的大小，旋紧螺栓即可固定限位框大小。将限位框放置于目的位置，用磨钻在限位框内磨取凹槽。本限位器操作简单、应用灵活。
已参考本发明专利的优选实施方式对本发明进行了详细说明。然而，本领域技术人员要理解的是，可以在不背离本发明专利的原理和精神的情况下对这些实施方式作出改变。

Claims (1)

1.一种骨槽成形限位装置，其特征在于，包括两个限位框和两个固定螺栓，所述螺栓附着在限位框上，其中每个限位框是由两个带有刻度的标尺组成的直角尺，两个标尺的厚度不同，较厚的标尺带有水平和垂直镂空槽，两个限位框通过所述螺栓和所述水平和垂直镂空槽的配合相互嵌合成直角四边形，通过滑动调节限位框大小，将调节至目的大小的限位框放置于目的位置，用磨钻在所述调节至目的大小的限位框内磨取凹槽。
CN201210228626.9A 2012-06-24 2012-06-24 骨槽成形限位装置 Expired - Fee Related CN102793574B (zh)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105253358A (zh) * 2014-07-18 2016-01-20 神讯电脑(昆山)有限公司 触摸屏保护膜的贴附治具
CN104337561A (zh) * 2014-10-20 2015-02-11 苏州仁捷瑞自动化科技有限公司 一种钻位准确的骨钻辅助装置
CN106236189B (zh) * 2014-10-20 2018-11-27 吴小再 操作简便的钻骨定位装置的工作方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501550A1 (de) * 1995-01-19 1996-07-25 Dieter Prof Dr Med Wessinghage Vorrichtung zur Knochenbearbeitung
CN201431508Y (zh) * 2009-06-10 2010-03-31 北京积水潭医院 一种外科关节镜下半月板移植测量器
CN101999935A (zh) * 2009-09-03 2011-04-06 武汉中翰整形美容医院 下颌角截骨定位装置
CN102113910A (zh) * 2011-03-12 2011-07-06 徐栋梁 微创人工膝关节置换术用定位及截骨系统
CN102488543A (zh) * 2011-11-22 2012-06-13 王光明 三维坐标定位钻孔导向系统
CN202982130U (zh) * 2012-06-24 2013-06-12 孟凡刚 骨槽成形限位装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19501550A1 (de) * 1995-01-19 1996-07-25 Dieter Prof Dr Med Wessinghage Vorrichtung zur Knochenbearbeitung
CN201431508Y (zh) * 2009-06-10 2010-03-31 北京积水潭医院 一种外科关节镜下半月板移植测量器
CN101999935A (zh) * 2009-09-03 2011-04-06 武汉中翰整形美容医院 下颌角截骨定位装置
CN102113910A (zh) * 2011-03-12 2011-07-06 徐栋梁 微创人工膝关节置换术用定位及截骨系统
CN102488543A (zh) * 2011-11-22 2012-06-13 王光明 三维坐标定位钻孔导向系统
CN202982130U (zh) * 2012-06-24 2013-06-12 孟凡刚 骨槽成形限位装置

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