CN202761411U - 一种微创取骨器 - Google Patents

一种微创取骨器 Download PDF

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Publication number
CN202761411U
CN202761411U CN 201220514391 CN201220514391U CN202761411U CN 202761411 U CN202761411 U CN 202761411U CN 201220514391 CN201220514391 CN 201220514391 CN 201220514391 U CN201220514391 U CN 201220514391U CN 202761411 U CN202761411 U CN 202761411U
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core bit
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付波
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Abstract

本实用新型涉及骨科医疗器械领域,具体为一种微创取骨器,包括带有锯齿的钻头管、钻心和电动机构,钻心和钻头管滑动配合,钻心的前端为凹槽,凹槽两侧有刀刃,钻心的端头为三角形,凹槽深度占钻心直径的75%,刀刃长度为4厘米,钻心尾部设有T字形手柄,手臂前段设有刻度尺,钻头管与电动机构连接,电动机构上设有声控开关。本实用新型的有益效果是:创面小、操作简单、手术风险低、减轻了病人的痛苦、降低了医生的工作强度。

Description

一种微创取骨器
技术领域
本实用新型涉及骨科医疗器械领域,具体为一种微创取骨器。
背景技术
在骨科治疗中,经常会进行植骨手术,在植骨手术手术中,要先清楚粉碎的破损骨,然后再植入相应的骨,植骨手术用自体骨最佳,因此取骨就是必不可少的环节,现有技术中,多采用手术切开后,用骨凿来凿取骨,这样增加了病人的痛苦,增大了手术风险,增强了医生的工作强度。
实用新型内容
针对上述问题,本实用新型提供一种创面小、操作简单、降低手术风险的微创取骨器。
本实用新型的技术方案为:一种微创取骨器,包括带有锯齿的钻头管、钻心和电动机构,钻心和钻头管滑动配合,钻心的前端为凹槽,凹槽两侧有刀刃,钻心的端头为三角形,凹槽深度占钻心直径的75%,刀刃长度为4厘米,钻心尾部设有T字形手柄,手臂前段设有刻度尺,钻头管与电动机构连接,电动机构上设有声控开关。
本实用新型的有益效果是:创面小、操作简单、手术风险低、减轻了病人的痛苦、降低了医生的工作强度。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
如图所示,一种微创取骨器,包括带有锯齿的钻头管1、钻心2和电动机构3,钻心和钻头管滑动配合,钻心的前端为凹槽4,凹槽两侧有刀刃5,钻心的端头为三角形,凹槽深度占钻心直径的75%,刀刃长度为4厘米,钻心尾部设有T字形手柄6,手臂前段设有刻度尺7,钻头管与电动机构连接,电动机构上设有声控开关8。使用时医生通过语言即可控制电动机开动和关闭,电动机带动带有锯齿的钻头管转动,当钻头管到达预定位置时,通过手柄转动钻心,即可完成取骨。

Claims (1)

1.一种微创取骨器,其特征在于:包括带有锯齿的钻头管、钻心和电动机构,钻心和钻头管滑动配合,钻心的前端为凹槽,凹槽两侧有刀刃,钻心的端头为三角形,凹槽深度占钻心直径的75%,刀刃长度为4厘米,钻心尾部设有T字形手柄,手臂前段设有刻度尺,钻头管与电动机构连接,电动机构上设有声控开关。
CN 201220514391 2012-10-09 2012-10-09 一种微创取骨器 Expired - Fee Related CN202761411U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220514391 CN202761411U (zh) 2012-10-09 2012-10-09 一种微创取骨器

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Application Number Priority Date Filing Date Title
CN 201220514391 CN202761411U (zh) 2012-10-09 2012-10-09 一种微创取骨器

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CN202761411U true CN202761411U (zh) 2013-03-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109528266A (zh) * 2018-12-19 2019-03-29 天衍医疗器材有限公司 取骨器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109528266A (zh) * 2018-12-19 2019-03-29 天衍医疗器材有限公司 取骨器

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