CN201602776U - An improved blood collection device - Google Patents

An improved blood collection device Download PDF

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Publication number
CN201602776U
CN201602776U CN 201020143283 CN201020143283U CN201602776U CN 201602776 U CN201602776 U CN 201602776U CN 201020143283 CN201020143283 CN 201020143283 CN 201020143283 U CN201020143283 U CN 201020143283U CN 201602776 U CN201602776 U CN 201602776U
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CN
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Grant
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Prior art keywords
syringe
needle
provided
end
blood collection
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Application number
CN 201020143283
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Chinese (zh)
Inventor
李爱军
韩金星
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李爱军
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Abstract

本实用新型公开一种改进的血液采集器,包括针筒,针筒设有活塞,针筒的下端设有针头,针筒的下端设有针头连接端,针头连接端内设有连通针筒的通道,其特征在于:所述针头连接端设有密封帽,本实用新型通过在针头连接端设置密封帽,使针筒在采血时为采血针的一部分,在采完血后针筒加上密封帽,然后去掉活塞,便可以作为试管来用,这样针筒可以二次使用,从而节约了材料,降低了使用成本。 The present invention discloses an improved blood collection device, comprising a syringe, a syringe provided with a lower end of the piston, the syringe provided with a needle, the lower end of the barrel is provided with a needle connection terminal, connected to the needle end of the barrel equipped with communication channel, wherein: the needle has an end connected to the sealing cap, the sealing cap is provided at the connecting end of the needle by the present invention, as part of the syringe at the time of blood collection needle, sealing the syringe plus finished blood Postharvest cap, and then remove the piston, it can be used as a test tube, so that the second syringe may be used, thereby saving the material, reducing the cost.

Description

一种改进的血液采集器 An improved blood collection device

技术领域 FIELD

[0001] 本实用新型涉及一种医疗器械,具体地说是涉及一种改进后的血液采集器。 [0001] The present invention relates to a medical instrument, particularly to a new improved blood collection device. 背景技术 Background technique

[0002] 在血液采集时,一般先通过采血针采血,然后将采血针中的血注入到试管中,而采血针则被扔掉,为一次性使用,导致材料的浪费,进而增加了使用成本。 [0002] When the blood collection, blood lancet generally by first, and then the blood collection needle is injected into the test tube, and lancets were discarded, for a single use, resulting in a waste of materials, thus increasing the cost . 如何最大限度的利用采血针,节约材料,降低使用成本,是当前需要解决的问题之一。 How to maximize the use of lancets, save material, reduce the cost, it is one of the problems to be solved.

实用新型内容 SUMMARY

[0003] 本实用新型所要解决的问题是提供一种节约材料和使用成本低的一种改进的血液采集器。 [0003] The present invention is to solve the problem is to save material and to provide a low cost an improved blood collection device.

[0004] 为解决上述问题,本实用新型所采用的技术方案是: [0004] In order to solve the above problem, the technical solution of the present invention is used:

[0005] 一种改进的血液采集器,包括针筒,针筒设有活塞,针筒的下端设有针头,针筒的下端设有针头连接端,针头连接端内设有连通针筒的通道,其特征在于:所述针头连接端设有密封帽。 [0005] An improved blood collection device, comprising a syringe, a syringe provided with a piston, the lower end of the lower end of the barrel is provided with a needle, the syringe needle connection terminal is provided, the connecting end of the needle barrel equipped with the communication channel characterized in that: said needle hub is provided with an end seal cap.

[0006] 作为一种优化方案: [0006] As an optimization scheme:

[0007] 所述密封帽圆筒状,密封帽的一端密封,另一端开口,密封帽内设有与通道配合堵头。 [0007] The cylindrical sealing cap, the sealing cap sealing one end, the other end of the opening, the sealing cap equipped with channels with mating plug.

[0008] 所述密封帽密封一端的截面呈半圆形。 [0008] The section of the sealing cap sealing an end of the semicircle.

[0009] 所述针筒上设有刻度。 A scale is provided on the [0009] barrel.

[0010] 本实用新型通过在针头连接端设置密封帽,使针筒在采血时为采血针的一部分, 在采完血后针筒加上密封帽,然后去掉活塞,便可以作为试管来用,这样针筒可以二次使用,从而节约了材料,降低了使用成本。 [0010] The present invention is provided by the sealing cap connection end of the needle, the syringe when blood is part of the lancet, the blood in the syringe plus postharvest End cap seal, then remove the piston, can be used as a test tube, such syringes may secondary usage, thereby saving the material, reducing the cost.

附图说明 BRIEF DESCRIPTION

[0011] 附图1为本实用新型实施例采血时的结构示意图; [0011] FIG. 1 is a schematic structural view of new blood embodiment of the disclosure;

[0012] 附图2为本实用新型实施例采血后的结构示意图。 Structural schematic view of the blood [0012] Figure 2 embodiment of the present invention.

[0013] 图中:1-针筒;2-活塞;3-针头;4-密封帽;5-堵头;6-针头连接端;7_通道。 [0013] REFERENCE NUMERALS 1: a syringe; 2- piston; 3- needle; 4- sealing cap; 5- plugs; 6- connecting end of the needle; 7_ channel. 具体实施方式 detailed description

[0014] 实施例:如图1所示,一种改进的血液采集器,包括针筒1,针筒1设有活塞2,针筒1的下端设有针头3,针筒1的下端设有针头连接端6,针头连接端6内设有连通针筒1的通道7,所述针头连接端6设有密封帽4。 [0014] Example: As shown, an improved blood collection 1, comprises a cylinder 1, a cylinder 2 is provided, the lower end of the piston 1 is provided with a needle cylinder 3, the lower end of the barrel 1 is provided with connection end 6 of the needle, the needle connection passage 6 equipped with a needle cylinder 7, the needle hub 6 is provided with a sealing end cap 4.

[0015] 所述密封帽4圆筒状,密封帽4的一端密封,另一端开口,密封帽4内设有与通道7配合堵头5。 [0015] The cylindrical sealing cap 4, the sealing cap sealing one end 4, the other end of the opening, the sealing cap 4 is provided with a mating plug 5 and the channel 7.

[0016] 所述密封帽4密封一端的截面呈半圆形,密封帽4的外径与针筒1的外径相同,使针筒1加上密封帽4形成试管状,外表比较美观。 The [0016] section of the sealing cap sealing an end of the semicircular 4, the same outer diameter of the sealing cap 4 and the outer diameter of the syringe 1, the syringe 1 is formed together with the sealing cap test tube 4, more beautiful appearance. 所述针筒1上设有刻度,刻度可以比较准确的控制采血量,防止过多或过少。 The syringe 1 is provided with a scale, the scale can accurately control the amount of blood, to prevent too much or too little.

[0017] 如图2所示,使用时,先将针头3安装在针头连接端6上进行采血,采血完毕后,取下针头3,然后将密封帽4的堵头5堵住通道7,再将活塞2取出,这样,针筒1便成了试管, 二次使用针筒1,节约了材料,降低了使用成本。 [0017] As shown, during use, the needle 3 is mounted on the two ends of the needle hub 6 for blood, after the blood is complete, remove the needle 3, then the plug seal cap 7 4 5 gangway, then remove the piston 2, so that the syringe tube became 1, the secondary usage cylinder 1, saving material and reducing the cost.

Claims (4)

  1. 一种改进的血液采集器,包括针筒(1),针筒(1)设有活塞(2),针筒(1)的下端设有针头(3),针筒(1)的下端设有针头连接端(6),针头连接端(6)内设有连通针筒(1)的通道(7),其特征在于:所述针头连接端(6)设有密封帽(4)。 An improved blood collection device comprising a syringe (1), the syringe (1) is provided with a piston (2), the lower end of the syringe (1) is provided with a needle (3), the syringe (1) is provided with a lower end connecting the needle end (6), connected to the needle end (6) is provided with channels (7) communicating the syringe (1), characterized in that: said end needle hub (6) is provided with a sealing cap (4).
  2. 2.如权利要求1所述的一种改进的血液采集器,其特征在于:所述密封帽(4)圆筒状, 密封帽(4)的一端密封,另一端开口,密封帽(4)内设有与通道(7)配合堵头(5)。 2. An improved blood collection device according to claim 1, wherein: said sealing cap (4) end of the cylindrical shape, the sealing cap (4) is sealed, and the other end opening of the sealing cap (4) equipped with the channel (7) with the plug (5).
  3. 3.如权利要求2所述的一种改进的血液采集器,其特征在于:所述密封帽(4)密封一端的截面呈半圆形。 An improved blood collection device according to claim 2, wherein: said sealing cap (4) sealing an end of a semicircular cross-section.
  4. 4.如权利要求1所述的一种改进的血液采集器,其特征在于:所述针筒(1)上设有刻度。 4. An improved blood collection device according to claim 1, wherein: said scale is provided on the barrel (1).
CN 201020143283 2010-03-29 2010-03-29 An improved blood collection device CN201602776U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020143283 CN201602776U (en) 2010-03-29 2010-03-29 An improved blood collection device

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Application Number Priority Date Filing Date Title
CN 201020143283 CN201602776U (en) 2010-03-29 2010-03-29 An improved blood collection device

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105748091A (en) * 2016-04-13 2016-07-13 浏阳市三力医用科技发展有限公司 Disposable blood collection tube for blood gas analysis

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105748091A (en) * 2016-04-13 2016-07-13 浏阳市三力医用科技发展有限公司 Disposable blood collection tube for blood gas analysis

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