CN111802381A

CN111802381A - Compound multiple identification information's cryopreserved pipe

Info

Publication number: CN111802381A
Application number: CN202010755843.8A
Authority: CN
Inventors: 蒋峥嵘; 谢小良; 蒋险峰; 阳小春; 孙晓晓; 徐妙眉
Original assignee: Zhejiang Sorfa Life Science Research Co ltd
Current assignee: Zhejiang Sorfa Life Science Research Co ltd
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2020-10-23

Abstract

The invention belongs to the field of medical supplies, and relates to a composite multiple-information cryopreservation tube which comprises a tube body and a tube cover, wherein the bottom of the tube body is provided with a two-dimensional code mark, the side wall of the tube body is provided with a mark area and a writing area, and the mark area is provided with a bar code mark. According to the invention, different identification information is set in different areas of the cryopreservation tube, multiple identifications ensure the accuracy of the information of the sample in the cryopreservation tube, and different identification information can be used according to different requirements.

Description

Compound multiple identification information's cryopreserved pipe

Technical Field

The invention belongs to the field of medical supplies, and relates to a cryopreservation tube, in particular to a cryopreservation tube compounded with multiple identification information.

Background

The cryopreservation tube is a product for storing biological samples such as various bacteria, genetic information, metabolites and the like at low temperature, is usually used in batches and is easy to mix, so a label mark needs to be attached, but the label attaching workload is large, the error rate is high, the efficiency is low, the cryopreservation tube is gradually eliminated, and the labeling is replaced by a two-dimensional code mark.

The Chinese patent publication with application number of 201420463351.1 discloses an identification mark mounting structure of a cryopreservation pipe, wherein an internally sunk mark plate groove is formed in the outer surface of a pipe body, and the thickness and the shape of the mark plate groove are the same as those of a mark plate; the marking plate is arranged in the cavity of the marking plate groove, and the upper edge of the marking plate is flush with the opening at the upper end of the marking plate groove; the upper edge of sign board, the upper end opening part of sign board recess still are with the one deck protection film, have avoided the problem that the identification code drops at low temperature, can effectively prevent the abandonment of sample, can also prevent liquid infiltration, have ensured the safety of two-dimensional code. However, with the structure, when the freezing tube is placed in liquid nitrogen for quick freezing (the protective film is easily broken in the liquid nitrogen), the liquid nitrogen easily enters a gap between the marking plate and the marking plate groove, and after the liquid nitrogen is taken out, the liquid nitrogen is quickly changed into gas, so that the freezing tube is extremely easy to burst; in addition, the adhesive film is easy to be adhered unevenly and generate wrinkles in the arrangement mode. If the two-dimensional code mark is not flat, then a protective film is attached, and the problem of reflection and refraction can be caused at the fold part during reading, so that the correct reading is influenced; products using this structure may also form bubbles on the surface of the two-dimensional code, and the information cannot be read correctly.

The Chinese patent with the publication number of CN104604841B discloses a cryopreservation tube with two-dimension codes, wherein a circular fixing ring is arranged at the bottom of a tube body, an accommodating groove is formed between the fixing ring and the bottom of the tube body, a circular identification sheet printed with two-dimension code identification is placed in the accommodating groove, reinforcing ribs which are uniformly distributed and fixed with the tube body are arranged on the periphery of the fixing ring, and at least three notches are formed in the fixing ring. But in the in-service use in-process discovery, because the cryopreserved pipe is in low temperature environment for a long time to unfreeze repeatedly, the two-dimensional code degree of identification is poor, needs scanning many times just to discern, and discernment two-dimensional code information needs the equipment of specific scanning two-dimensional code information moreover, and is inconvenient to looking over cryopreserved pipe information temporarily.

Disclosure of Invention

The invention aims to provide a cryopreservation tube with composite multiple identification information, which loads multiple identification information on the cryopreservation tube, ensures the accuracy of in-tube sample information identification, and can selectively utilize different identifications to identify the information of the cryopreservation tube according to different requirements under different conditions.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a compound multiple identification information's cryopreserved pipe, includes body and tube cap, the bottom of body is equipped with the two-dimensional code sign, be provided with the identification area on the lateral wall of body and write the district, the identification area is provided with the bar code sign.

Above-mentioned technical scheme sets up different identification information through the different regions at the cryopreserved pipe, and the accuracy of cryopreserved intraductal sample information is ensured to multiple sign, can use different identification information according to different demands moreover.

Preferably, the bottom of the pipe body is provided with an identification bearing block which is secondarily molded on the pipe body in an injection mode, and the two-dimensional code identification is arranged on the identification bearing block.

Preferably, the identification area and the writing area are colored layers formed on the tube body. Through being provided with the chromatograph, can guarantee to compare directly on the cryopreserved pipe of plastics material, the bar code sign is more firm with write the identification information load, can make identification information and background form obvious difference again, the reading of the identification information of being convenient for.

Preferably, the colored layer is a black or white colored layer. When the colored layer selects white, the identification information selects black, and when the colored layer selects black, the identification information selects white, and an obvious color difference is formed between the two, so that the identification information can be conveniently read, and the matching of white and black is better.

Preferably, the identification area is arranged opposite to the composition area. The processing is convenient to be provided with a color layer.

Preferably, the outer side of the bearing block is provided with a reinforcing rib.

Preferably, the bearing body is provided with a colored layer with the same color as the identification area and the writing area. In the prior art, the carrier body is set to be white or black, the two-dimensional code information load difficulty is high, and the two-dimensional code information load falls off locally.

Preferably, the bar code mark and the two-dimensional code mark are engraved at corresponding positions by a laser etching technique.

Preferably, the pipe body is provided with scale marks.

Preferably, the surface roughness Ra of the colored layer is 12.5-25 μm. The surface roughness in the range is beneficial to the load of identification information, and is not easy to fall off in low-temperature and repeated unfreezing environments. Exceeding Ra25 μm is not favorable for identification of the identification information.

Through the implementation of the technical scheme, the invention has the following beneficial effects:

1. the multiple identification information is loaded on the cryopreservation tube, so that the accuracy of identifying the information of the samples in the tube is ensured, and the information of the cryopreservation tube can be selectively identified by using different identifications according to different requirements under different conditions.

2. The identification information is more firmly loaded and is easier to read.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the present invention.

Detailed Description

The invention is described in further detail below with reference to the figures and the specific embodiments. It is to be understood that the embodiments of the present invention are merely for illustrating the present invention and not for limiting the present invention, and that various substitutions and alterations made according to the common knowledge and conventional means in the art without departing from the technical idea of the present invention are included in the scope of the present invention.

Example 1:

the utility model provides a compound multiple identification information's cryopreserved pipe, as shown in figure 1, includes body 100 and the tube cap 200 with body 100 screwed connection, is provided with the silicon rubber sealing washer through the secondary is moulded plastics on the body 100 for realize sealed with tube cap 200. The pipe body 100 is marked with scale lines, the bottom of the pipe body 100 is of a plane structure, and a circular bearing block 300 is formed on the bottom of the pipe body 100 through secondary injection molding. The side wall of the tube body 100 is provided with a mark area 10a and a writing area 10b which are oppositely arranged, a white colored layer is formed on the bearing block 300, the mark area 10a and the writing area 10b, the surface roughness Ra of the colored layer is 20-25 mu m, a black two-dimensional code mark is formed on the bearing block 300 through laser etching, a black bar code mark is formed on the mark area 10a through laser etching, and related information of a sample is artificially written on the writing area 10b through a black marking pen.

Example 2:

the utility model provides a compound multiple identification information's cryopreserved pipe, as shown in figure 2, includes body 100 and the tube cap 200 with body 100 screwed connection, is carved with the scale mark on the body 100, and the bottom of body 100 is planar structure, has circular shape carrier block 300 through the secondary injection molding on it, is equipped with evenly distributed, with the fixed enhancement arris 400 of body 100 in the periphery of carrier block 300. The side wall of the tube body 100 is provided with a mark area 10a and a writing area 10b which are oppositely arranged, a black colored layer is formed on the bearing block 300, the mark area 10a and the writing area 10b, the surface roughness Ra 12.5-21 mu m of the colored layer, a white two-dimensional code mark is formed on the bearing block 300 through laser etching, a white bar code mark is formed on the mark area 10a through laser etching, and sample related information is manually written on the writing area 10b through a white marking pen.

Claims

1. The utility model provides a compound multiple identification information's cryopreserved pipe, includes body and tube cap, its characterized in that, the bottom of body is equipped with the two-dimensional code sign, be provided with the identification area on the lateral wall of body and write the district, the identification area is provided with the bar code sign.

2. The cryopreservation tube for compounding multiple identification information as claimed in claim 1, wherein an identification bearing block injected on the tube body is arranged at the bottom of the tube body, and the two-dimensional code identification is arranged on the identification bearing block.

3. The cryopreservation tube for compounding multiple identification information of claim 1, wherein the identification area and the writing area are colored layers formed on the tube body.

4. The cryopreservation tube for compounding multiple identification information of claim 3, wherein the colored layer is a black or white colored layer.

5. The cryopreservation tube for compounding multiple identification information as claimed in claim 3, wherein the surface roughness Ra of the colored layer is 12.5-25 μm.

6. The cryopreservation tube for compounding multiple identification information of claim 3, wherein the identification area is arranged opposite to the writing area.

7. The cryopreservation tube for compounding multiple identification information as claimed in claim 3, wherein the supporting body is provided with a colored layer having the same color as the identification area and the composition area.

8. The cryopreservation tube with composite multiple identification information as claimed in claim 2, wherein the outer side of the bearing block is provided with a reinforcing rib.

9. The vial for storing multiple composite identification information according to claim 1, wherein the bar code label and the two-dimensional code label are engraved at corresponding positions by laser etching.

10. The cryopreservation tube with compound multiple identification information as claimed in claim 1, wherein scale marks are arranged on the tube body.