CN203196089U - 静脉推注注射器 - Google Patents

静脉推注注射器 Download PDF

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Publication number
CN203196089U
CN203196089U CN 201320266756 CN201320266756U CN203196089U CN 203196089 U CN203196089 U CN 203196089U CN 201320266756 CN201320266756 CN 201320266756 CN 201320266756 U CN201320266756 U CN 201320266756U CN 203196089 U CN203196089 U CN 203196089U
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intravenous injection
needle
injection injector
ring
technical
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Expired - Fee Related
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CN 201320266756
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李淑珍
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Abstract

静脉推注注射器,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,其特征是在针管前端设有调节环,调节环内设有弹力带,针芯根部设有固定环。本实用新型的有益效果是:本实用新型结构简单,使用方便,在给病人进行静脉推注时操作简便、省时省力,减轻了医务人员的工作难度。

Description

静脉推注注射器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种静脉推注注射器。
背景技术:目前,临床上所使用的注射器主要由针头、胶管、针管、活塞和针芯构成,这种注射器在给病人进行静脉推注时需要先寻找橡胶管结扎病人静脉,然后手工匀速推注,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静脉推注时操作简便、省时省力的静脉推注注射器。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管前端设有调节环,调节环内设有弹力带,针芯根部设有固定环。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在给病人进行静脉推注时操作简便、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、调节环,6、弹力带,7、固定环。
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前端设有调节环5,调节环5内设有弹力带6,针芯4根部设有固定环7。在给病人进行静脉推注时,将弹力带6伸入固定环7内固定,通过调节环5调节弹力带6松紧度来控制推注速度即可。

Claims (1)

1.静脉推注注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)前端设有调节环(5),调节环(5)内设有弹力带(6),针芯(4)根部设有固定环(7)。
CN 201320266756 2013-05-03 2013-05-03 静脉推注注射器 Expired - Fee Related CN203196089U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320266756 CN203196089U (zh) 2013-05-03 2013-05-03 静脉推注注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320266756 CN203196089U (zh) 2013-05-03 2013-05-03 静脉推注注射器

Publications (1)

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CN203196089U true CN203196089U (zh) 2013-09-18

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CN 201320266756 Expired - Fee Related CN203196089U (zh) 2013-05-03 2013-05-03 静脉推注注射器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985903A (zh) * 2015-02-12 2016-10-05 谭巍 细胞收集装置及其应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105985903A (zh) * 2015-02-12 2016-10-05 谭巍 细胞收集装置及其应用

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C17 Cessation of patent right
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Granted publication date: 20130918

Termination date: 20140503