CN2248043Y - 采血管 - Google Patents

采血管 Download PDF

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Publication number
CN2248043Y
CN2248043Y CN 95225179 CN95225179U CN2248043Y CN 2248043 Y CN2248043 Y CN 2248043Y CN 95225179 CN95225179 CN 95225179 CN 95225179 U CN95225179 U CN 95225179U CN 2248043 Y CN2248043 Y CN 2248043Y
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blood
hollow
test tube
blood taking
utility
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Expired - Fee Related
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CN 95225179
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English (en)
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马金群
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Individual
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Abstract

本实用新型提供了一种采血管,该采血管有刻度试管,空心胶塞,空心针栓,针头等组成,使用时,穿刺血管,血液便经空心针栓直入试管,从而简化了操作手续,并能避免血样污染。

Description

采血管
本实用新型属于一种医用采血器具。
通常的静脉采血基本上全部用注射器代替,采血后再将血注入试管,易造成血样的污染。市场上新出现的采血器,又由于操作不便,难易推广。
本实用新型的目的提供了一种专用于静脉采血的采血管,血样采集后直接做盛血试管使用,安全方便,并能避免血样的污染。
本实用新型是这样实现的,透明材料制成的刻度试管内插有空心针栓,针栓末端套有胶塞,前端接针头,这样固定针栓推拉刻度试管就可使液体或气体经空心针栓内通孔出入采血管。
本实用新型因为与注射器的构成原理相同,只是改变了物质进入管内的途径,使外管具备了试管的作用,使血样避免污染,并且简化了操作手续。
下面结合附图对本实用新型作进一步详述:
图1是本实用新型的剖视图。
本实用新型(见图1)由刻度试管(1)、空心胶塞(2)、空心针栓(3)、针头(4)、护帽(5)组成。空心胶塞(2)套在空心针栓(3)的末端插入刻度试管(1)内,空心针栓(3)前端接针头(4),上盖护帽(5),刻度试管(1)和空心针栓(3)是由透明材料制成的。
使用时去帽,穿刺血管回血后,固定针栓前端拉刻度试管,足量拔出针头。用血时,去栓即可。操作简便。

Claims (1)

1.一种带针头的采血管,其特征是包括了刻度试管(1),空心针栓(3)和空心胶塞(2),空心胶塞(2)套在空心针栓(3)的末端,插入刻度试管(1)内。
CN 95225179 1995-10-27 1995-10-27 采血管 Expired - Fee Related CN2248043Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95225179 CN2248043Y (zh) 1995-10-27 1995-10-27 采血管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95225179 CN2248043Y (zh) 1995-10-27 1995-10-27 采血管

Publications (1)

Publication Number Publication Date
CN2248043Y true CN2248043Y (zh) 1997-02-26

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ID=33871714

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95225179 Expired - Fee Related CN2248043Y (zh) 1995-10-27 1995-10-27 采血管

Country Status (1)

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CN (1) CN2248043Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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