Blood collection tube uncovering and covering all-in-one machine and blood collection tube rack thereof

Abstract

The invention discloses a blood collection tube uncovering and covering all-in-one machine and a blood collection tube rack of the blood collection tube uncovering and covering all-in-one machine. In operation, blood collection tube bodies and blood collection tube caps of vacuum blood collection tubes are respectively clamped through a blood collection tube body clamping device and a blood collection tube cap clamping device, wherein the blood collection tube body clamping device controls the separation of a plurality of abreast gripper components through a first motor, and therefore the vacuum blood collection tubes can be placed in the gripper components, and the closing of the gripper components is controlled to guarantee that the blood collection tube bodies of the vacuum blood collection tubes are stably clamped; and meanwhile, the blood collection tube cap clamping device controls a third worm gear and third worm component to work through a third motor so as to achieve the opening and closing of the blood collection tube caps of the vacuum blood collection tubes. Through the structural design, the blood collection tube uncovering and covering all-in-one machine and the blood collection tube rack of the blood collection tube uncovering and covering all-in-one machine can reduce biohazards, improve safety production capability, reduce manpower cost, improve labor efficiency, promote the automation, the informatization and the intelligentization levels of medical laboratories, reduce resource cost, and improve work efficiency.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an integrated machine for opening and closing caps of blood collection tubes and a blood collection tube holder thereof. Background technique [0002] Vacuum blood collection technology was invented in the late 1930s. This technology has the advantages of convenient clinical use, simple operation, fully enclosed test tube, biological safety, easy repeated inspection of specimens, and easy preservation of specimens, and is basically popularized and applied nationwide. Laboratory vacuum blood collection tube specimens generally require processing before analysis, such as biochemical specimens, which go through the steps of collection, centrifugation, cap opening, inspection, cap closure, preservation, and disinfection. The entire process is labor-intensive and cumbersome, so the process needs to be optimized , Improve efficiency and reduce labor intensity. [0003] At pres...

AI Technical Summary

Problems solved by technology

Laboratory vacuum blood collection tube specimens generally require processing before analysis, such as biochemical specimens, which go through the steps of collection, centrifugation, cap opening, inspection, cap closure, preservation, and disinfection. The entire process is labor-intensive and cumbersome, so the process needs to be optimized , improve efficiency and reduce labor intensity

[0003] At present, the opening of vacuum blood collection tubes in medical laboratories is mostly done manually by medical staff. There is no medical staff to close the caps on the patient specimens that have completed the inspection work, and there is no equipment to close the caps on the patient specimens that have completed the inspection work. , the operation of manually opening the cap of the blood collection tube has the following disadvantages: 1. The labor is cumbersome; 2. It takes a long time; 3. The risk of biological safety is high. If there is a rupture of the test tube opening and the operator is scratched, the local negative pressure in the tube is suddenly released during the cap opening process. Blood sample splashes and aerosols are formed, which lead to bacteria and viruses infecting medical staff; in addition, the labor intensity of opening the vacuum blood collection tube and closing the blood collection tube cap after the inspection is completed, which is more likely to cause biological hazards to operators Therefore, it is discarded after opening the cover, and it is almost impossible to close the cover, and it is impossible to do one-to-one matching of patient specimens. Blood samples without a cover can easily cause environmental and biological pollution during refrigerator storage, disposal and transfer.

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