Blood collection device for inspection

A unified and integrated technology, applied in applications, medical science, sensors, etc., can solve the problems of blood sampling volume error, increased cost, inconvenience of observation, etc., and achieve the effect of avoiding sampling error, reducing label wear and unscrewing easily

Inactive Publication Date: 2016-11-09
SICHUAN KINGMED DIAGNOSTICS CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing blood collection device needs to monitor the blood collection volume during the blood collection process. Since the label is attached to the side wall of the test tube, the opaque label will block the sight of the staff, making it inconvenient to observe, resulting in an error in the blood collection volume. In the same situation, the label of the blood collection device The shielding of the observation of blood collection volume also increases the difficulty of automated instruments for blood detection and sensing, and increases the cost of automatic inspection

Method used

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  • Blood collection device for inspection

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Experimental program
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Effect test

Embodiment 1

[0022] Such as figure 1 As shown, a blood sampling device for testing includes a test tube body 1 and a cap 2. A protrusion 3 is provided on the test tube body 1 near the cap 2. The protrusion 3 is integrally formed with the test tube body 1 to surround the same horizontal plane as the outer wall of the test tube body 1 Annular boss; In another structure of the vacuum blood sampling device, the boss 3 and the test tube body 1 are integrally formed and arranged on the same horizontal surface of the outer wall of the test tube body 1 at intervals. The number of the bosses 3 is four, and the number of the bosses 3 is four. The number is not particularly limited, as long as the protrusions 3 can prevent the test tube body 1 from moving upward during the process of pulling out the cap. The protrusions 3 can also be two, three or five. When removing the cap 2, first place the test tube body 1 in the test tube holder with a stopper. Since the stop is close to the plane where the protr...

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Abstract

The invention discloses a blood collection device for inspection. The blood collection device for inspection comprises a test tube body. The tube wall of the test tube body is provided with a protrusion, the protrusion and the test tube body are integrally formed and arranged at intervals on the same horizontal plane of the outer wall of the test tube body, and the protrusion and the test tube body are integrally formed to surround the same horizontal plane of the test tube outer wall to form an annular boss. According to the blood collection device for inspection, the extending wall bottom surface for forming a cavity is arranged at the bottom of the test tube body to stick a label, and sampling errors caused by sight blockage by the label when the label is stuck to the test tube body are avoided while the abrasion of the label is reduced.

Description

Technical field [0001] The invention relates to laboratory testing equipment, in particular to a blood sampling device for testing. Background technique [0002] Existing blood collection devices need to monitor the blood collection volume during the blood collection process. Because the label is attached to the side wall of the test tube, the opaque label will block the staff’s view, which is not convenient for observation and causes the error of the blood collection volume. In the same situation, the identification of the blood collection device The obstruction of the observation of the blood sampling volume also increases the difficulty of the automated instrument for blood detection and sensing, and increases the cost of realizing the automation of the test. Therefore, it is necessary to change the label paste position of the blood collection device to facilitate blood collection observation and the use of automated technology. [0003] Based on this, the laboratory R&D person...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/153
CPCA61B5/153
Inventor 周炜欧阳小峰董巍魏徵霄
Owner SICHUAN KINGMED DIAGNOSTICS CENT
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