Anti-contamination test tube used in clinical laboratory

A technology for anti-pollution and inspection department, applied in the direction of laboratory containers, laboratory utensils, chemical instruments and methods, etc., can solve the problems of reducing inspection personnel's operation steps and blood contamination, so as to prevent blood contamination and improve work efficiency , Ease of use

Inactive Publication Date: 2016-01-06
赵蓬勃
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  • Abstract
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Problems solved by technology

[0002] Blood testing is an indispensable item in daily medical activities. At present, when testing blood, the inspectors need to inject the drawn blood into the test tube to coagulate and separate the serum for testing. However, during the process of injecting the drawn blood into the test tube , there is a possibility of blood contamination, in order to eliminate blood contamination and prevent blood cell destruction, the operation steps of inspectors will be reduced at the same time, and it is necessary to improve

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  • Anti-contamination test tube used in clinical laboratory

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Embodiment Construction

[0008] Attached below figure 1 An embodiment of the present invention is described.

[0009] The anti-pollution test tube used in the laboratory has a tube body 1, the end of the tube body 1 is provided with an external thread 2, and the inside of the tube body 1 is provided with a number of protrusions 3, and the protrusions 3 can quickly coagulate blood The serum is separated, and the protrusion 3 is diamond-shaped and integrated with the tube body 1 . The tube cap used in conjunction with the laboratory test tube has a needle 7 and a catheter 8. One end of the catheter 8 is connected to the needle 7, and the other end of the catheter 8 is firmly connected to the catheter cap 4. The inner wall of the catheter cap 4 is formed with a An internal thread 5, and the internal thread 5 is connected with the external thread 2, and the upper end surface of the catheter cap 4 is provided with an exhaust hole 6, and the gas in the tube body 1 can be discharged from the exhaust hole 6 ...

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Abstract

The invention provides an anti-contamination test tube used in a clinical laboratory. The test tube comprises a tube body. An outer thread is arranged at the end of the tube body. A plurality of projections are arranged inside the tube body. According to the invention, the outer thread is added on the tube body, and can be connected with an inner thread on a catheter cap, such that a problem of blood contamination while drawn blood is being injected into the test tube can be effectively prevented. The test tube has the advantages of simple structure and convenient application. With the test tube, blood can be directly drawn into the tube body, and the working efficiency of laboratory personnel can be improved.

Description

technical field [0001] The invention belongs to the technical field of inspection instruments, and in particular relates to an anti-pollution inspection test tube used in an inspection department. Background technique [0002] Blood testing is an indispensable item in daily medical activities. At present, when testing blood, the inspectors need to inject the drawn blood into the test tube to coagulate and separate the serum for testing. However, during the process of injecting the drawn blood into the test tube , there is the possibility of blood contamination, in order to prevent blood contamination, prevent blood cell destruction, and at the same time reduce the operating steps of inspectors, it is necessary to improve. Contents of the invention [0003] The technical problem solved by the present invention is to provide an anti-pollution test tube used in the laboratory, which can effectively prevent the blood pollution problem in the process of injecting the extracted ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/14
Inventor 赵蓬勃
Owner 赵蓬勃
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