CN202920298U - 脑膜切割器 - Google Patents

脑膜切割器 Download PDF

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Publication number
CN202920298U
CN202920298U CN 201220651153 CN201220651153U CN202920298U CN 202920298 U CN202920298 U CN 202920298U CN 201220651153 CN201220651153 CN 201220651153 CN 201220651153 U CN201220651153 U CN 201220651153U CN 202920298 U CN202920298 U CN 202920298U
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cutter
meninge
cutting hole
tweezer
tweezer arm
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Expired - Fee Related
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CN 201220651153
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陈汝伟
孙春梅
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Individual
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Abstract

脑膜切割器,属于医疗用具技术领域。本实用新型的技术方案是:包括镊柄和镊臂,其特征是在镊臂前段设有切割孔,切割孔内设有伸缩杆,伸缩杆上设有横刀片。本实用新型结构简单,在给病人进行颅脑手术时能够避免损伤大脑组织,减轻了医务人员的工作难度。

Description

脑膜切割器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种脑膜切割器。
背景技术:目前,临床上在给病人进行颅脑手术时所使用的手术刀和普通手术刀一样,主要由刀体和刀柄构成,刀体和刀柄在一条直线上,在手术切割过程中很容易损伤大脑组织,给医务人员增加了极大的工作难度。
发明内容:本实用新型的目的是提供一种在给病人进行颅脑手术时能够避免损伤大脑组织的脑膜切割器。
本实用新型的技术方案是:包括镊柄和镊臂,其特征是在镊臂前段设有切割孔,切割孔内设有伸缩杆,伸缩杆上设有横刀片。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行颅脑手术时能够避免损伤大脑组织,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、镊柄,2、镊臂,3、切割孔,4、伸缩杆,5、横刀片。
具体实施方式:包括镊柄1和镊臂2,其特征是在镊臂2前段设有切割孔3,切割孔3内设有伸缩杆4,伸缩杆4上设有横刀片5。在给病人进行颅脑手术时,镊臂2钳夹脑膜,横刀片5割开脑膜即可。

Claims (1)

1.脑膜切割器,包括镊柄(1)和镊臂(2),其特征是:在镊臂(2)前段设有切割孔(3),切割孔(3)内设有伸缩杆(4),伸缩杆(4)上设有横刀片(5)。
CN 201220651153 2012-11-21 2012-11-21 脑膜切割器 Expired - Fee Related CN202920298U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220651153 CN202920298U (zh) 2012-11-21 2012-11-21 脑膜切割器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220651153 CN202920298U (zh) 2012-11-21 2012-11-21 脑膜切割器

Publications (1)

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CN202920298U true CN202920298U (zh) 2013-05-08

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Family Applications (1)

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CN 201220651153 Expired - Fee Related CN202920298U (zh) 2012-11-21 2012-11-21 脑膜切割器

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CN (1) CN202920298U (zh)

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C17 Cessation of patent right
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Granted publication date: 20130508

Termination date: 20131121