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CN202376561U - 注射器 - Google Patents

注射器 Download PDF

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Publication number
CN202376561U
CN202376561U CN2011205766358U CN201120576635U CN202376561U CN 202376561 U CN202376561 U CN 202376561U CN 2011205766358 U CN2011205766358 U CN 2011205766358U CN 201120576635 U CN201120576635 U CN 201120576635U CN 202376561 U CN202376561 U CN 202376561U
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China
Prior art keywords
needle
injector
syringe
utility
technical
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Expired - Fee Related
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CN2011205766358U
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English (en)
Inventor
李芹
邵光荣
李霞
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Individual
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Individual
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Priority to CN2011205766358U priority Critical patent/CN202376561U/zh
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Abstract

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,其特征是在针头上固定设有挡板。本实用新型结构简单,使用方便,医务人员在给病人注射时能够控制进针深度,减轻了医务人员的工作难度。

Description

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,这种注射器在给病人进行注射时进针深度很难控制,过深容易伤及神经,过浅易使药液反流,给医务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医务人员在给病人注射时能够控制进针深度的注射器。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针头上固定设有挡板。
本实用新型的有益效果是:本实用新型结构简单,使用方便,医务人员在给病人注射时能够控制进针深度,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、针头,2、针管,3、活塞,4、针芯,5、挡板。
具体实施方式:包括针头1、针管2、活塞3和针芯4,其特征是在针头1上固定设有挡板5。医务人员在给病人注射时,通过挡板5的阻挡来控制进针的深度即可。

Claims (1)

1.注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针头(1)上固定设有挡板(5)。
CN2011205766358U 2011-12-20 2011-12-20 注射器 Expired - Fee Related CN202376561U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205766358U CN202376561U (zh) 2011-12-20 2011-12-20 注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205766358U CN202376561U (zh) 2011-12-20 2011-12-20 注射器

Publications (1)

Publication Number Publication Date
CN202376561U true CN202376561U (zh) 2012-08-15

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ID=46625083

Family Applications (1)

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CN2011205766358U Expired - Fee Related CN202376561U (zh) 2011-12-20 2011-12-20 注射器

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CN (1) CN202376561U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103392637A (zh) * 2013-07-11 2013-11-20 中国水产科学研究院南海水产研究所 一种鱼类灌胃给药装置及给药方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103392637A (zh) * 2013-07-11 2013-11-20 中国水产科学研究院南海水产研究所 一种鱼类灌胃给药装置及给药方法
CN103392637B (zh) * 2013-07-11 2015-05-20 中国水产科学研究院南海水产研究所 一种鱼类灌胃给药装置及给药方法

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Date Code Title Description
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: 20120815

Termination date: 20121220