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Micro blood collection tube for children, suitable for capillary blood collection method

A technology of capillaries and blood collection tubes, which is applied in the field of medical devices, can solve the problems of affecting the test results and bringing in pollutants, and achieves the effect of good effect and simplified structure

Pending Publication Date: 2020-11-03
ZHEJIANG GONGDONG MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this kind of blood collection tube needs to open the top cover when it is tested on the machine, and there is a risk of pollutants being brought in during the process of opening the top cover, which will affect the test results. Risk of pollutants affecting test results

Method used

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  • Micro blood collection tube for children, suitable for capillary blood collection method
  • Micro blood collection tube for children, suitable for capillary blood collection method
  • Micro blood collection tube for children, suitable for capillary blood collection method

Examples

Experimental program
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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as Figure 1 to Figure 6 As shown, the present invention provides a kind of children's micro blood collection tube that is suitable for capillary blood collection method, comprises tube body 1, tube cap 2 and rubber stopper 3, and described tube cap 2 covers on tube body 1 and contacts both The upper and lower transparent rubber plug installation holes 4 are opened in the middle of the pipe cap 2. The rubber plug 3 is installed in the rubber plug installation hole 4. The rubber plug 3 and the rubber plug installation hole 4 is provided with an engaging mechanism 5 for engaging and positioning the two. The rubber plug 3 is provided with a cutout 6 passing through the upper and lower surfaces, wherein the shape of the cutout 6 can be cross-shaped or rice-shaped or other common available The shape of the disposable micropipette is inserted. In addit...

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PUM

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Abstract

The technical scheme of the invention provides a micro blood collection tube for children, suitable for a capillary blood collection method. The micro blood collection tube for children comprises a tube body, a tube cap and a rubber plug, wherein the tube cap covers the tube body, the contact position of the tube cap and the tube body is in interference fit, extrusion and seal, a vertically-through rubber plug mounting hole is formed in the middle of the tube cap, and the rubber plug is mounted in the rubber plug mounting hole. A clamping mechanism for clamping and positioning the rubber plugand the rubber plug mounting hole is arranged between the rubber plug and the rubber plug mounting hole, and a notch penetrating through the upper surface and the lower surface is formed in the rubberplug. The micro blood collection tube is simple in structure and good in blood collection effects, the tube cap does not need to be opened during blood collection and later detection, and the risk that pollutants are brought in due to the operation of opening the tube cap can be avoided.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a children's micro blood collection tube suitable for capillary blood collection. Background technique [0002] Recently, with the continuous development of medical technology, the technology of diagnosing various diseases through blood tests has been quite developed. Therefore, blood tests are usually required when diagnosing various diseases. Blood collection for adults is usually done with vacuum blood collection tubes. In routine blood collection for infants and young children, due to the particularity of blood vessels and blood cells, it is difficult to collect venous blood for blood cytology examination, and the negative pressure of the vacuum tube can easily cause infantile The rupture of blood cells in young children distorts the test results. Therefore, a lot of medical personnel use acupuncture fingertips to bleed, squeeze the fingertips, and directly scrape the baby's f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/15A61B5/151
CPCA61B5/150022A61B5/150343A61B5/150351A61B5/151A61B2503/04A61B2503/06
Inventor 施慧勇季岩福
Owner ZHEJIANG GONGDONG MEDICAL TECH