CN201921229U - 便捷式注射器 - Google Patents

便捷式注射器 Download PDF

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Publication number
CN201921229U
CN201921229U CN2010206999223U CN201020699922U CN201921229U CN 201921229 U CN201921229 U CN 201921229U CN 2010206999223 U CN2010206999223 U CN 2010206999223U CN 201020699922 U CN201020699922 U CN 201020699922U CN 201921229 U CN201921229 U CN 201921229U
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needle
portable syringe
syringe
needle tubing
disposed
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Expired - Fee Related
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CN2010206999223U
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English (en)
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彭庆艳
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Individual
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Abstract

便捷式注射器,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,其特征是在针管前段设有弹簧,针管中段设有定位槽,定位槽内设有定位柱,定位柱上设有弹力夹,弹力夹上设有指环。本实用新型结构简单,在给病人进行注射时操作简便、省时省力,减轻了医务人员的工作难度。

Description

便捷式注射器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种便捷式注射器。
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,在给病人进行注射时,需要抖腕穿刺进针,这样操作十分麻烦、费时费力,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操作简便、省时省力的便捷式注射器。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管前段设有弹簧,针管中段设有定位槽,定位槽内设有定位柱,定位柱上设有弹力夹,弹力夹上设有指环。
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操作简便、省时省力,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、弹簧,6、定位槽,7、定位柱,8、弹力夹,9、指环。
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前段设有弹簧5,针管2中段设有定位槽6,定位槽6内设有定位柱7,定位柱7上设有弹力夹8,弹力夹8上设有指环9。在给病人进行注射时,手指插入指环9扩撑弹力夹8,定位柱7脱出定位槽6,弹簧5复位同时推动针管2进针即可。

Claims (1)

1.便捷式注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)前段设有弹簧(5),针管(2)中段设有定位槽(6),定位槽(6)内设有定位柱(7),定位柱(7)上设有弹力夹(8),弹力夹(8)上设有指环(9)。
CN2010206999223U 2010-12-28 2010-12-28 便捷式注射器 Expired - Fee Related CN201921229U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206999223U CN201921229U (zh) 2010-12-28 2010-12-28 便捷式注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206999223U CN201921229U (zh) 2010-12-28 2010-12-28 便捷式注射器

Publications (1)

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CN201921229U true CN201921229U (zh) 2011-08-10

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CN2010206999223U Expired - Fee Related CN201921229U (zh) 2010-12-28 2010-12-28 便捷式注射器

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CN (1) CN201921229U (zh)

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C17 Cessation of patent right
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Granted publication date: 20110810

Termination date: 20111228