CN201996551U - 便捷式血样采集针 - Google Patents

便捷式血样采集针 Download PDF

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CN201996551U
CN201996551U CN2011200949329U CN201120094932U CN201996551U CN 201996551 U CN201996551 U CN 201996551U CN 2011200949329 U CN2011200949329 U CN 2011200949329U CN 201120094932 U CN201120094932 U CN 201120094932U CN 201996551 U CN201996551 U CN 201996551U
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blood specimen
portable blood
specimen collecting
needle
collecting needle
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CN2011200949329U
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姚娜
徐士慧
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Abstract

便捷式血样采集针,属于医疗用具技术领域。本实用新型的技术方案是:包括针管、活塞和芯杆,其特征是在针管和芯杆上设有弹簧,针管前端设有胶塞,胶塞中央设有穿刺凹槽,胶塞边缘设有拉环。本实用新型结构简单,在给病人进行检验采血时操作简便、省时省力,减轻了医务人员的工作难度。

Description

便捷式血样采集针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种便捷式血样采集针。
背景技术:目前,临床上在给病人进行检验采血时,需要用注射器抽吸血样,然后将血样推注到试管内备检,这样操作十分麻烦、费时费力,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检验采血时操作简便、省时省力的便捷式血样采集针。
本实用新型的技术方案是:包括针管、活塞和芯杆,其特征是在针管和芯杆上设有弹簧,针管前端设有胶塞,胶塞中央设有穿刺凹槽,胶塞边缘设有拉环。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行检验采血时操作简便、省时省力,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、针管,2、活塞,3、芯杆,4、弹簧,5、胶塞,6、穿刺凹槽,7、拉环。
具体实施方式:包括针管1、活塞2和芯杆3,其特征是在针管1和芯杆3上设有弹簧4,针管1前端设有胶塞5,胶塞5中央设有穿刺凹槽6,胶塞5边缘设有拉环7。在给病人进行检验采血时,用一根双向针头一端插入血管,另一端插入穿刺凹槽6,弹簧4伸展抽吸血样即可。

Claims (1)

1.便捷式血样采集针,包括针管(1)、活塞(2)和芯杆(3),其特征是:在针管(1)和芯杆(3)上设有弹簧(4),针管(1)前端设有胶塞(5),胶塞(5)中央设有穿刺凹槽(6),胶塞(5)边缘设有拉环(7)。
CN2011200949329U 2011-03-25 2011-03-25 便捷式血样采集针 Expired - Fee Related CN201996551U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011200949329U CN201996551U (zh) 2011-03-25 2011-03-25 便捷式血样采集针

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Application Number Priority Date Filing Date Title
CN2011200949329U CN201996551U (zh) 2011-03-25 2011-03-25 便捷式血样采集针

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CN201996551U true CN201996551U (zh) 2011-10-05

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Granted publication date: 20111005

Termination date: 20120325