CN203263403U - 检验采血针 - Google Patents

检验采血针 Download PDF

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CN203263403U
CN203263403U CN 201320280012 CN201320280012U CN203263403U CN 203263403 U CN203263403 U CN 203263403U CN 201320280012 CN201320280012 CN 201320280012 CN 201320280012 U CN201320280012 U CN 201320280012U CN 203263403 U CN203263403 U CN 203263403U
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needle
blood sampling
inspection
patient
sampling needle
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CN 201320280012
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许瑞军
王先化
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Abstract

检验采血针,属于医疗用具技术领域。本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管前端设有套管,套管底部设有弹力臂,弹力臂前端设有固定夹。本实用新型结构简单,在给病人进行检验采血时能够牢固固定注射器穿刺针头避免针头移位,减轻了患者的痛苦。

Description

检验采血针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种检验采血针。
背景技术:目前,临床上在给病人进行检验采血时,在针头刺入血管后,需要医务人员一手把持注射器,另一手拉动活塞,这样操作十分不便,且两手稍有配合不好,就会使针头移位,导致穿刺失败,给患者带来了极大的痛苦。
发明内容:本实用新型的目的是提供一种在给病人进行检验采血时能够牢固固定注射器穿刺针头避免针头移位的检验采血针。
本实用新型的技术方案是:包括针头、针管、活塞和针芯,其特征是在针管前端设有套管,套管底部设有弹力臂,弹力臂前端设有固定夹。
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能够牢固固定注射器穿刺针头避免针头移位,减轻了患者的痛苦。
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、套管,6、弹力臂,7、固定夹。
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前端设有套管5,套管5底部设有弹力臂6,弹力臂6前端设有固定夹7。在给病人进行检验采血时,通过套管5固定注射器针头1,在针头1刺入血管后,将固定夹7夹持在病人臂部固定抽吸血液即可。

Claims (1)

1.检验采血针,包括针头(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针管(2)前端设有套管(5),套管(5)底部设有弹力臂(6),弹力臂(6)前端设有固定夹(7)。
CN 201320280012 2013-05-10 2013-05-10 检验采血针 Expired - Fee Related CN203263403U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320280012 CN203263403U (zh) 2013-05-10 2013-05-10 检验采血针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320280012 CN203263403U (zh) 2013-05-10 2013-05-10 检验采血针

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CN203263403U true CN203263403U (zh) 2013-11-06

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CN (1) CN203263403U (zh)

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