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CN203154469U - 便捷注射器 - Google Patents

便捷注射器 Download PDF

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Publication number
CN203154469U
CN203154469U CN 201320053775 CN201320053775U CN203154469U CN 203154469 U CN203154469 U CN 203154469U CN 201320053775 CN201320053775 CN 201320053775 CN 201320053775 U CN201320053775 U CN 201320053775U CN 203154469 U CN203154469 U CN 203154469U
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CN
China
Prior art keywords
needle tubing
convenient
injector
core bar
needle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
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CN 201320053775
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English (en)
Inventor
宋琳
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Individual
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Individual
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Priority to CN 201320053775 priority Critical patent/CN203154469U/zh
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Publication of CN203154469U publication Critical patent/CN203154469U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

便捷注射器,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、活塞和芯杆,其特征是在针管上设有支杆,支杆末端设有横杆,芯杆上设有拉钩,针管中段外侧设有指环。本实用新型结构简单,在抽吸药液时操作简便、省时省力,减轻了护理人员的工作难度。

Description

便捷注射器
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、活塞和芯杆构成,这种注射器在抽吸药液时需要一手固定药剂瓶,一手拇指、中指固定针管,无名指、小指及手掌固定针芯并抽拉针芯,这样操作起来十分麻烦、费时费力,给护理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抽吸药液时操作简便、省时省力的便捷注射器。
本实用新型的技术方案是:包括针头、针管、活塞和芯杆,其特征是在针管上设有支杆,支杆末端设有横杆,芯杆上设有拉钩,针管中段外侧设有指环。
本实用新型的有益效果是:本实用新型结构简单,在抽吸药液时操作简便、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、芯杆;5、支杆;6、横杆;7、拉钩;8、指环。
具体实施方式:包括针头1、针管2、活塞3和芯杆4,其特征是在针管2上设有支杆5,支杆5末端设有横杆6,芯杆4上设有拉钩7,针管2中段外侧设有指环8。在抽吸药液时,手握横杆6,手指钩拉钩7牵拉芯杆4抽吸药液,注射推注时,拇指按压芯杆4上端,中指钩在指环8上即可。

Claims (1)

1.便捷注射器,包括针头(1)、针管(2)、活塞(3)和芯杆(4),其特征是:在针管(2)上设有支杆(5),支杆(5)末端设有横杆(6),芯杆(4)上设有拉钩(7),针管(2)中段外侧设有指环(8)。
CN 201320053775 2013-01-21 2013-01-21 便捷注射器 Expired - Fee Related CN203154469U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320053775 CN203154469U (zh) 2013-01-21 2013-01-21 便捷注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320053775 CN203154469U (zh) 2013-01-21 2013-01-21 便捷注射器

Publications (1)

Publication Number Publication Date
CN203154469U true CN203154469U (zh) 2013-08-28

Family

ID=49015700

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320053775 Expired - Fee Related CN203154469U (zh) 2013-01-21 2013-01-21 便捷注射器

Country Status (1)

Country Link
CN (1) CN203154469U (zh)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130828

Termination date: 20140121