CN201906300U - 便捷式注射器 - Google Patents

便捷式注射器 Download PDF

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Publication number
CN201906300U
CN201906300U CN2011200295813U CN201120029581U CN201906300U CN 201906300 U CN201906300 U CN 201906300U CN 2011200295813 U CN2011200295813 U CN 2011200295813U CN 201120029581 U CN201120029581 U CN 201120029581U CN 201906300 U CN201906300 U CN 201906300U
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syringe
convenient
spring
utility
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张爱兰
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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,其特征是在针管上端设有弹簧,针芯上段设有挂钩,弹簧与挂钩连接,针管上段设有定位按钮,针芯末段设有拉环。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,减轻了护理人员的工作难度。

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,这种注射器在给病人进行注射时需要手工推注,操作十分麻烦、费时费力,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,其特征是在针管上端设有弹簧,针芯上段设有挂钩,弹簧与挂钩连接,针管上段设有定位按钮,针芯末段设有拉环。
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、弹簧,6、挂钩,7、定位按钮,8、拉环。
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上端设有弹簧5,针芯4上段设有挂钩6,弹簧5与挂钩6连接,针管2上段设有定位按钮7,针芯4末段设有拉环8。在给病人进行注射时,牵拉拉环8抽吸药液,再按住定位按钮7固定针芯4,针头1刺入注射部位后,松开定位按钮7,弹簧5牵拉针芯4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)上端设有弹簧(5),针芯(4)上段设有挂钩(6),弹簧(5)与挂钩(6)连接,针管(2)上段设有定位按钮(7),针芯(4)末段设有拉环(8)。
CN2011200295813U 2011-01-19 2011-01-19 便捷式注射器 Expired - Fee Related CN201906300U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200295813U CN201906300U (zh) 2011-01-19 2011-01-19 便捷式注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200295813U CN201906300U (zh) 2011-01-19 2011-01-19 便捷式注射器

Publications (1)

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CN201906300U true CN201906300U (zh) 2011-07-27

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Family Applications (1)

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CN2011200295813U Expired - Fee Related CN201906300U (zh) 2011-01-19 2011-01-19 便捷式注射器

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CN (1) CN201906300U (zh)

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Granted publication date: 20110727

Termination date: 20120119