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CN201167963Y - 一种检验采血器 - Google Patents

一种检验采血器 Download PDF

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Publication number
CN201167963Y
CN201167963Y CNU2008200092874U CN200820009287U CN201167963Y CN 201167963 Y CN201167963 Y CN 201167963Y CN U2008200092874 U CNU2008200092874 U CN U2008200092874U CN 200820009287 U CN200820009287 U CN 200820009287U CN 201167963 Y CN201167963 Y CN 201167963Y
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hemostix
relief pipe
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model
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张丽丽
周玉爱
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Abstract

一种检验采血器,属于医疗用品技术领域。本实用新型的技术方案是:包括试管、管塞、导血管和穿刺针头,其特征是在管塞上固定设有减压管,减压管末端设有负压气囊,减压管上设有密封阀。本实用新型结构简单,使用方便,采集血样标本时,能够减少对脆弱组织细胞的破坏,避免血样污染,提高了检验结果的准确率。

Description

一种检验采血器
技术领域:
本实用新型属于医疗用品技术领域,具体地讲是一种检验采血器。
背景技术:
在医院检验科采集血样标本时,常规情况下,医务人员采用注射器,皮下静脉采血它是依赖负压将血液吸入注射器,再用正压将血样推注到标本管中,这样血液中一些脆弱的组织细胞将会遭到破环,同时,吸入到注射器中的血样再转移到标本管中,容易污染血样,从而导致检验结果不准确,延误患者病情。
发明内容:
本实用新型的目的是提供一种在采集血样标本时,能够减少对脆弱组织细胞的破坏,避免血样污染的检验采血器。
本实用新型的技术方案是:包括试管、管塞、导血管和穿刺针头,其特征是在管塞上固定设有减压管,减压管末端设有负压气囊,减压管上设有密封阀。
本实用新型的有益效果是:本实用新型结构简单,使用方便,采集血样标本时,能够减少对脆弱组织细胞的破坏,避免血样污染,提高了检验结果的准确率。
附图说明:
附图1为本实用新型的结构示意图。
图中1、试管,2、管塞,3、导血管,4、穿刺针头,5、减压管,6、负压气囊,7、密封阀。
具体实施方式:
包括试管1、管塞2、导血管3和穿刺针头4,其特征是在管塞2上固定设有减压管5,减压管5末端设有负压气囊6,减压管5上设有密封阀7。在采集血样标本时,将穿刺针头4扎入病人皮下静脉,打开密封阀7,负压气囊6膨胀,通过减压管5提高试管1内负压,血液即可通过导血管3进入试管1内。

Claims (1)

1、一种检验采血器,包括试管(1)、管塞(2)、导血管(3)和穿刺针头(4),其特征是:在管塞(2)上固定设有减压管(5),减压管(5)末端设有负压气囊(6),减压管(5)上设有密封阀(7)。
CNU2008200092874U 2008-03-26 2008-03-26 一种检验采血器 Expired - Fee Related CN201167963Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200092874U CN201167963Y (zh) 2008-03-26 2008-03-26 一种检验采血器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200092874U CN201167963Y (zh) 2008-03-26 2008-03-26 一种检验采血器

Publications (1)

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CN201167963Y true CN201167963Y (zh) 2008-12-24

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CNU2008200092874U Expired - Fee Related CN201167963Y (zh) 2008-03-26 2008-03-26 一种检验采血器

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102813521A (zh) * 2012-08-13 2012-12-12 汪桂霞 自动检验采血器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102813521A (zh) * 2012-08-13 2012-12-12 汪桂霞 自动检验采血器

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Granted publication date: 20081224