Double joint sealing and labeling mechanism for freezing tube for medical and laboratory science and research

Abstract

The invention discloses a double joint sealing and labeling mechanism for a freezing tube with good sealing effect for medical and laboratory science and research. The double joint sealing and labeling mechanism comprises a freezing tube body and a sealing cover, wherein the sealing cover is arranged on the freezing tube body, and is connected with the upper end of the freezing tube body through threads, an inner cover is arranged in the upper end of the sealing cover, the inner side of the upper part of the freezing tube body is provided with an oblique surface, the oblique surface is matched with the inner cover, a convex labeling ring is arranged at the outer side of the upper end of the freezing tube body at the lower end of the sealing cover, the connecting part of the bottom part of the labeling ring and the freezing tube body is provided with a concave step and a side convex step, and labels are attached to the outer ring surface of the side surface of the labeling ring and the bottom part of the freezing tube body.

Description

technical field [0001] The invention relates to a double combined sealing and labeling structure of cryopreservation tubes for medical use and laboratory scientific research. Background technique [0002] The structure of the cryopreservation tube for medical and laboratory scientific research includes: a cryopreservation tube body and a sealing cover arranged on the cryopreservation tube body. The existing cryopreservation tubes for medical and laboratory scientific research have poor sealing effects, which may easily cause leaks due to leaks, thereby affecting the cryopreservation effect. At the same time, in order to facilitate management and use, labels will be affixed on cryotubes for medical and laboratory research, and now they are basically labeled on the bottom. The labels are one-dimensional barcodes or two-dimensional IoT codes. The bottom labeling is used with the bottom scanning instrument, and there are code reading and decoding in the scanning instrument, and...

AI Technical Summary

Problems solved by technology

However, many disadvantages have been found in the process of use, especially if the scanning instrument is wrong or the bottom is frosted when the bottom is frozen at ultra-low temperature, and the bottom label cannot read the data correctly due to the wear of the contact object, resulting in a large amount of work. The reason is that The 1D barcode and 2D IoT code labels are on the bottom of the product, and the liquid inside is not allowed to be poured or turned over, so it cannot be read manually

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