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CN201631824U - 注射针头 - Google Patents

注射针头 Download PDF

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Publication number
CN201631824U
CN201631824U CN2010201782094U CN201020178209U CN201631824U CN 201631824 U CN201631824 U CN 201631824U CN 2010201782094 U CN2010201782094 U CN 2010201782094U CN 201020178209 U CN201020178209 U CN 201020178209U CN 201631824 U CN201631824 U CN 201631824U
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needle
utility
piston
model
patient
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Expired - Fee Related
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CN2010201782094U
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English (en)
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陈彩芳
费林晶
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Individual
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Abstract

注射针头,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有横臂,横臂上设有套管,套管内设有活塞,活塞上设有螺纹杆。本实用新型结构简单,在给病人进行注射时能够牢固固定针体,减轻了医务人员的工作难度。

Description

注射针头
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种注射针头。
背景技术:目前,临床上所使用的注射针头主要由针体和针柄构成,这种注射器针头在病人进行注射时,穿刺部位无任何固定设施,病人稍有活动就会将针体拔出,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注射时能够牢固固定针体的注射针头。
本实用新型的技术方案是:包括针体和针柄,其特征是在针柄上设有横臂,横臂上设有套管,套管内设有活塞,活塞上设有螺纹杆。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行注射时能够牢固固定针体,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、针体,2、针柄,3、横臂,4、套管,5、活塞,6、螺纹杆。
具体实施方式:包括针体1和针柄2,其特征是在针柄2上设有横臂3,横臂3上设有套管4,套管4内设有活塞5,活塞5上设有螺纹杆6。在给病人进行注射时,将针体1刺入病人注射部位,套管4贴在病人皮肤上,旋转螺纹杆6,活塞5上移,套管4吸附在皮肤上即可。

Claims (1)

1.注射针头,包括针体(1)和针柄(2),其特征是:在针柄(2)上设有横臂(3),横臂(3)上设有套管(4),套管(4)内设有活塞(5),活塞(5)上设有螺纹杆(6)。
CN2010201782094U 2010-04-13 2010-04-13 注射针头 Expired - Fee Related CN201631824U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201782094U CN201631824U (zh) 2010-04-13 2010-04-13 注射针头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201782094U CN201631824U (zh) 2010-04-13 2010-04-13 注射针头

Publications (1)

Publication Number Publication Date
CN201631824U true CN201631824U (zh) 2010-11-17

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Family Applications (1)

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CN2010201782094U Expired - Fee Related CN201631824U (zh) 2010-04-13 2010-04-13 注射针头

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CN (1) CN201631824U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20110413