CN202128768U - 防脱注射器 - Google Patents

防脱注射器 Download PDF

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Publication number
CN202128768U
CN202128768U CN201120243780U CN201120243780U CN202128768U CN 202128768 U CN202128768 U CN 202128768U CN 201120243780 U CN201120243780 U CN 201120243780U CN 201120243780 U CN201120243780 U CN 201120243780U CN 202128768 U CN202128768 U CN 202128768U
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needle
syringe
slip syringe
needle tubing
technical
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Expired - Fee Related
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CN201120243780U
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English (en)
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管香芹
牟万珍
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Individual
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Abstract

防脱注射器,属于医疗用具技术领域。本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管表面设有半圆形凸起,针管前段设有锥形座。本实用新型结构简单,在给病人进行注射时把持牢固,且能够避免引发交叉感染,减轻了护理人员的工作难度。

Description

防脱注射器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种防脱注射器。
背景技术:目前,临床上所使用的注射器主要由针头、针管、活塞和针芯构成,这种注射器针管表面光滑,在给病人进行注射时,很难牢固把持,且容易造成交叉感染,给护理人员增加了工作难度。
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把持牢固,且能够避免引发交叉感染的防脱注射器。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管表面设有半圆形凸起,针管前段设有锥形座。
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把持牢固,且能够避免引发交叉感染,减轻了护理人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、针头,2、针管,3、活塞,4、针芯,5、半圆形凸起,6、锥形座。
具体实施方式:包括针头1、针管2、活塞3和针芯4,其特征是在针管2表面设有半圆形凸起5,针管2前段设有锥形座6。在给病人进行注射时,通过半圆形凸起5增加摩擦力,通过锥形座6保护局部并阻挡手的向前滑行即可。

Claims (1)

1.防脱注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)表面设有半圆形凸起(5),针管(2)前段设有锥形座(6)。
CN201120243780U 2011-06-26 2011-06-26 防脱注射器 Expired - Fee Related CN202128768U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120243780U CN202128768U (zh) 2011-06-26 2011-06-26 防脱注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120243780U CN202128768U (zh) 2011-06-26 2011-06-26 防脱注射器

Publications (1)

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CN202128768U true CN202128768U (zh) 2012-02-01

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CN201120243780U Expired - Fee Related CN202128768U (zh) 2011-06-26 2011-06-26 防脱注射器

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CN (1) CN202128768U (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: 20120201

Termination date: 20120626