CN201441696U - 一种医用注射针头 - Google Patents

一种医用注射针头 Download PDF

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Publication number
CN201441696U
CN201441696U CN2009200267750U CN200920026775U CN201441696U CN 201441696 U CN201441696 U CN 201441696U CN 2009200267750 U CN2009200267750 U CN 2009200267750U CN 200920026775 U CN200920026775 U CN 200920026775U CN 201441696 U CN201441696 U CN 201441696U
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Prior art keywords
needle
needle body
medical injection
injection needle
syringe
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Expired - Fee Related
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CN2009200267750U
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English (en)
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姜云霞
邢建琴
曲正方
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Individual
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Abstract

本实用新型涉及一种医用注射针头,属于医疗器械领域,设有针身,其特征在于:针身为中空的直管,针身前部侧面设有细长的缝隙,针身前端设有实心针尖,针身后端设有接口以连接注射器。本实用新型结构简单,使用安全、方便,造价低廉。

Description

一种医用注射针头
技术领域
本实用新型涉及医疗器械领域,详细地讲是一种医用注射针头。
背景技术
众所周知,医护人员在为病人准备输液时,需要用大号针头如12号注射针头进行配药,并向输液瓶中加药,这种针头较粗,针头尖为斜面,切力较大,在刺穿瓶塞配药加药时,会或多或少带入瓶塞的碎屑而使药液污染,影响治疗效果,或者碎屑会堵住针头而无法使用,造成浪费,延误治疗;专利962144835公布了一种医用加液针头,这种针头针尖为实心,在针体侧面开有三个小孔,这种针头的侧面开三个孔,在使用时不易被堵塞,但侧面圆孔在穿过瓶塞时仍有可能带入瓶塞的碎屑,引起药液污染。
发明内容
为了克服现有技术的不足,本实用新型提供一种结构简单,使用安全、方便,造价低廉的医用注射针头。
本实用新型解决其技术问题所采用的技术方案是:一种医用注射针头,设有针身,其特征在于:针身为中空的直管,针身前部侧面设有细长的缝隙,针身前端设有实心针尖,针身后端设有接口以连接注射器。
本实用新型的有益效果是,结构简单,使用安全、方便,造价低廉。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1,本实用新型的结构示意图。
图1中1.针尖,2.缝隙,3.针身,4.接口。
具体实施方式
在图1中,本实用新型设有针身3,针身3为中空的直管,针身3前部侧面设有细长的缝隙2,保证穿刺瓶塞不带入碎屑,针身3前端设有实心针尖1,针尖1为细长锥形,针身3后端设有接口4以连接注射器,整个针头用不锈钢材料制造。
本实用新型在使用时,将接口4接在注射器上,配药加药时,可用针尖1穿刺药瓶的橡胶塞,在穿刺过程中,由于针身3上的缝隙2的开口切向较短,开口切面与橡胶塞几乎不触,所以不会切碎橡胶塞而带入碎屑,刺穿瓶塞后,通过针身3的缝隙2向瓶内注入药液,使用安全、方便,造价低廉。

Claims (1)

1.一种医用注射针头,设有针身,其特征在于:针身为中空的直管,针身前部侧面设有细长的缝隙,针身前端设有实心针尖,针身后端设有接口以连接注射器。
CN2009200267750U 2009-06-04 2009-06-04 一种医用注射针头 Expired - Fee Related CN201441696U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200267750U CN201441696U (zh) 2009-06-04 2009-06-04 一种医用注射针头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200267750U CN201441696U (zh) 2009-06-04 2009-06-04 一种医用注射针头

Publications (1)

Publication Number Publication Date
CN201441696U true CN201441696U (zh) 2010-04-28

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CN2009200267750U Expired - Fee Related CN201441696U (zh) 2009-06-04 2009-06-04 一种医用注射针头

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759007A (zh) * 2015-04-27 2015-07-08 李开雄 一种配药针头

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759007A (zh) * 2015-04-27 2015-07-08 李开雄 一种配药针头
CN104759007B (zh) * 2015-04-27 2018-01-05 李开雄 一种配药针头

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Granted publication date: 20100428

Termination date: 20100604