CN201939808U - 便捷式注射器 - Google Patents

便捷式注射器 Download PDF

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Publication number
CN201939808U
CN201939808U CN2011200549805U CN201120054980U CN201939808U CN 201939808 U CN201939808 U CN 201939808U CN 2011200549805 U CN2011200549805 U CN 2011200549805U CN 201120054980 U CN201120054980 U CN 201120054980U CN 201939808 U CN201939808 U CN 201939808U
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CN2011200549805U
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李素平
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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,其特征是在针管侧面设有套管,套管内设有弹簧,弹簧上设有支杆,支杆前段设有定位臂,支杆末端设有压柄。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,其特征是在针管侧面设有套管,套管内设有弹簧,弹簧上设有支杆,支杆前段设有定位臂,支杆末端设有压柄。
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、套管,6、弹簧,7、支杆,8、定位臂,9、压柄。
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侧面设有套管5,套管5内设有弹簧6,弹簧6上设有支杆7,支杆7前段设有定位臂8,支杆7末端设有压柄9。在给病人进行注射时,手拉针管2压迫弹簧6,将定位臂8置于注射部位并固定压柄9,再放开针管2,弹簧6舒展,针头1刺入注射部位即可。

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)侧面设有套管(5),套管(5)内设有弹簧(6),弹簧(6)上设有支杆(7),支杆(7)前段设有定位臂(8),支杆(7)末端设有压柄(9)。
CN2011200549805U 2011-02-23 2011-02-23 便捷式注射器 Expired - Fee Related CN201939808U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200549805U CN201939808U (zh) 2011-02-23 2011-02-23 便捷式注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011200549805U CN201939808U (zh) 2011-02-23 2011-02-23 便捷式注射器

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CN201939808U true CN201939808U (zh) 2011-08-24

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CN2011200549805U Expired - Fee Related CN201939808U (zh) 2011-02-23 2011-02-23 便捷式注射器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117357731A (zh) * 2023-12-08 2024-01-09 四川汉辉盛世医疗科技有限公司 一种自动核素上药装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117357731A (zh) * 2023-12-08 2024-01-09 四川汉辉盛世医疗科技有限公司 一种自动核素上药装置
CN117357731B (zh) * 2023-12-08 2024-03-12 四川汉辉盛世医疗科技有限公司 一种自动核素上药装置

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Granted publication date: 20110824

Termination date: 20120223