An automatic capping device for blood collection tubes

Abstract

Disclosed is a novel blood collection tube cover closing device with a function of automatic part feeding. A supporting machine frame of the device comprises a fixing supporting plate and fixing supporting legs. A tube cap automatic feeding assembly, a blood collection tube placement clamping assembly and a blood collection tube automatic conveying assembly are installed on the upper surface of the fixing supporting plate and arranged in sequence from left to right at intervals. An automatic transferring and cover closing assembly is installed on the upper end side of the blood collection tubeplacement clamping assembly. When the novel blood collection tube cover closing device with the function of automatic part feeding works, the tube cap automatic feeding assembly automatically transfers tube caps to tube cap receiving grooves of a tube cap receiving plate, blood collection tubes to be processed through cover closing operation are clamped and fixed by the blood collection tube placement clamping assembly, the automatic transferring and cover closing assembly is used for achieving the automatic cover closing operation and transferring the blood collection tubes processed throughthe cover closing operation to the blood collection tube automatic conveying assembly, and the blood collection tube automatic conveying assembly automatically conveys out the blood collection tubesprocessed through the cover closing operation. By means of the structural design, the novel blood collection tube cover closing device with the function of automatic part feeding can automatically andefficiently achieve the blood collection tube cover closing operation, namely the novel blood collection tube cover closing device with the function of automatic part feeding has the advantages of being novel in structural design and high in degree of automation and working efficiency.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an automatic capping device for blood collection tubes. 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 present, it is more labor-intensive to uncap the vacuum blood col...

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, it is more labor-intensive to uncap the vacuum blood collection tube and close the cap after the inspection is completed, which is more likely to cause biological hazards to the operator, so it is discarded immediately after opening the cap, and it is almost impossible to close the cap. It is impossible to cover patient specimens one by one, and uncapped blood specimens are likely to cause environmental and biological pollution during refrigerator storage, discarding and transshipment

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