CN201631810U - 输液穿瓶针 - Google Patents

输液穿瓶针 Download PDF

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Publication number
CN201631810U
CN201631810U CN2010201897539U CN201020189753U CN201631810U CN 201631810 U CN201631810 U CN 201631810U CN 2010201897539 U CN2010201897539 U CN 2010201897539U CN 201020189753 U CN201020189753 U CN 201020189753U CN 201631810 U CN201631810 U CN 201631810U
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needle
needle body
utility
infusion needle
infusion
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Expired - Fee Related
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CN2010201897539U
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刘迎春
吕士芹
李明桓
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Individual
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Abstract

输液穿瓶针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体、输液管和调压管,其特征是在针体表面设有横纹,调压管上设有进气单向阀。本实用新型结构简单,在穿入橡胶塞时能够避免针体弹出和液体自调压管流出,减轻了医务人员的工作难度。

Description

输液穿瓶针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种输液穿瓶针。
背景技术:目前,临床上所使用的输液穿瓶针主要由针体、输液管和调压管三部分构成,针体表面光滑,在穿入橡胶塞时,由于橡胶塞有很大的弹力,很容易将针体挤压弹出,且调压管内容易流出液体,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穿入橡胶塞时能够避免针体弹出和液体自调压管流出的输液穿瓶针。
本实用新型的技术方案是:包括针体、输液管和调压管,其特征是在针体表面设有横纹,调压管上设有进气单向阀。
本实用新型的有益效果是:本实用新型结构简单,在穿入橡胶塞时能够避免针体弹出和液体自调压管流出,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、针体,2、输液管,3、调压管,4、横纹,5、进气单向阀。
具体实施方式:包括针体1、输液管2和调压管3,其特征是在针体1表面设有横纹4,调压管3上设有进气单向阀5。在穿入橡胶塞时,通过横纹4增加针体1摩擦力,通过进气单向阀5避免液体流出即可。

Claims (1)

1.输液穿瓶针,包括针体(1)、输液管(2)和调压管(3),其特征是:在针体(1)表面设有横纹(4),调压管(3)上设有进气单向阀(5)。
CN2010201897539U 2010-04-27 2010-04-27 输液穿瓶针 Expired - Fee Related CN201631810U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201897539U CN201631810U (zh) 2010-04-27 2010-04-27 输液穿瓶针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201897539U CN201631810U (zh) 2010-04-27 2010-04-27 输液穿瓶针

Publications (1)

Publication Number Publication Date
CN201631810U true CN201631810U (zh) 2010-11-17

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CN2010201897539U Expired - Fee Related CN201631810U (zh) 2010-04-27 2010-04-27 输液穿瓶针

Country Status (1)

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CN (1) CN201631810U (zh)

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Granted publication date: 20101117

Termination date: 20110427