CN201631815U - 疫苗注射装置 - Google Patents

疫苗注射装置 Download PDF

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Publication number
CN201631815U
CN201631815U CN2010201670351U CN201020167035U CN201631815U CN 201631815 U CN201631815 U CN 201631815U CN 2010201670351 U CN2010201670351 U CN 2010201670351U CN 201020167035 U CN201020167035 U CN 201020167035U CN 201631815 U CN201631815 U CN 201631815U
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injection device
piston
vaccine injection
conduit
needle
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Expired - Fee Related
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CN2010201670351U
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解瑞峰
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Abstract

疫苗注射装置,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,其特征是在活塞上设有单向阀,针芯内设有导管,导管末端设有气囊。本实用新型结构简单,在给病人进行疫苗接种时能够将药液推注干净,减轻了医务人员的工作难度。

Description

疫苗注射装置
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种疫苗注射装置。
背景技术:目前,临床上在给病人进行疫苗接种时大多使用一次性注射器,这种一次性注射器主要由针头、针管、活塞和针芯构成,这种注射器在活塞到达针管前段后则无法继续前移,针头内会残留大量药液,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疫苗接种时能够将药液推注干净的疫苗注射装置。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在活塞上设有单向阀,针芯内设有导管,导管末端设有气囊。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行疫苗接种时能够将药液推注干净,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、单向阀,6、导管,7、气囊。
具体实施方式:包括针头1、针管2、活塞3和针芯4,其特征是在活塞3上设有单向阀5,针芯4内设有导管6,导管6末端设有气囊7。在给病人进行疫苗接种时,活塞3推至针管2前段后,手捏气囊7通过压力推出针头1内的药液即可。

Claims (1)

1.疫苗注射装置,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在活塞(3)上设有单向阀(5),针芯(4)内设有导管(6),导管(6)末端设有气囊(7)。
CN2010201670351U 2010-03-28 2010-03-28 疫苗注射装置 Expired - Fee Related CN201631815U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201670351U CN201631815U (zh) 2010-03-28 2010-03-28 疫苗注射装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201670351U CN201631815U (zh) 2010-03-28 2010-03-28 疫苗注射装置

Publications (1)

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CN201631815U true CN201631815U (zh) 2010-11-17

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CN2010201670351U Expired - Fee Related CN201631815U (zh) 2010-03-28 2010-03-28 疫苗注射装置

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833422A (zh) * 2016-03-18 2016-08-10 程大彦 放射性药物半自动配制注射***
CN105877869A (zh) * 2016-05-16 2016-08-24 宁波大学 一种动物注射装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105833422A (zh) * 2016-03-18 2016-08-10 程大彦 放射性药物半自动配制注射***
CN105833422B (zh) * 2016-03-18 2023-02-07 程大彦 放射性药物半自动配制注射***
CN105877869A (zh) * 2016-05-16 2016-08-24 宁波大学 一种动物注射装置

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Granted publication date: 20101117

Termination date: 20110328