CN201543046U - 无痛注射器 - Google Patents

无痛注射器 Download PDF

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Publication number
CN201543046U
CN201543046U CN2009202988551U CN200920298855U CN201543046U CN 201543046 U CN201543046 U CN 201543046U CN 2009202988551 U CN2009202988551 U CN 2009202988551U CN 200920298855 U CN200920298855 U CN 200920298855U CN 201543046 U CN201543046 U CN 201543046U
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injector
pain
utility
model
needle
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Expired - Fee Related
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CN2009202988551U
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李世超
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Abstract

无痛注射器,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固定设有麻醉药囊,麻醉药囊上设有雾化喷头。本实用新型结构简单,在给病人进行注射时能够避免产生局部刺痛不适感,减轻了病人的痛苦。

Description

无痛注射器
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种无痛注射器。
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,这种注射器在给病人进行注射时,病人会产生局部刺痛不适的感觉,这就给病人增加了极大的痛苦。
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能够避免产生局部刺痛不适感的无痛注射器。
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固定设有麻醉药囊,麻醉药囊上设有雾化喷头。
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能够避免产生局部刺痛不适感,减轻了病人的痛苦。
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、麻醉药囊,6、雾化喷头。
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侧面固定设有麻醉药囊5,麻醉药囊5上设有雾化喷头6。在给病人进行注射时,先按压麻醉药囊5,麻醉药物自雾化喷头6喷洒在注射部位进行麻醉即可。

Claims (1)

1.无痛注射器,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)侧面固定设有麻醉药囊(5),麻醉药囊(5)上设有雾化喷头(6)。
CN2009202988551U 2009-12-11 2009-12-11 无痛注射器 Expired - Fee Related CN201543046U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009202988551U CN201543046U (zh) 2009-12-11 2009-12-11 无痛注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009202988551U CN201543046U (zh) 2009-12-11 2009-12-11 无痛注射器

Publications (1)

Publication Number Publication Date
CN201543046U true CN201543046U (zh) 2010-08-11

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CN2009202988551U Expired - Fee Related CN201543046U (zh) 2009-12-11 2009-12-11 无痛注射器

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CN (1) CN201543046U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899252A (zh) * 2014-03-28 2016-08-24 金学范 用于医疗的复合麻醉装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105899252A (zh) * 2014-03-28 2016-08-24 金学范 用于医疗的复合麻醉装置

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Granted publication date: 20100811

Termination date: 20101211