CN209846061U - Novel freezing tube - Google Patents
Novel freezing tube Download PDFInfo
- Publication number
- CN209846061U CN209846061U CN201920539821.0U CN201920539821U CN209846061U CN 209846061 U CN209846061 U CN 209846061U CN 201920539821 U CN201920539821 U CN 201920539821U CN 209846061 U CN209846061 U CN 209846061U
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- CN
- China
- Prior art keywords
- label
- pipe
- layering
- tube
- label paper
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- 238000007710 freezing Methods 0.000 title abstract description 15
- 230000008014 freezing Effects 0.000 title abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 238000005138 cryopreservation Methods 0.000 claims description 38
- 238000003825 pressing Methods 0.000 claims description 18
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000000523 sample Substances 0.000 description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000012472 biological sample Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000004166 bioassay Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000006101 laboratory sample Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a novel cryopreserved pipe is equipped with the layering structure in the pipe main part, and the layering structure includes flexible coupling, layering and bottom buckle, is equipped with the scale on the layering, and for taking the layering of scale, pipe main part bottom profile is circular, and pipe main part bottom part is equipped with protrudingly, outstanding and bottom buckle size and size match each other, take the layering below of scale to be equipped with supporting label paper, label paper is equipped with the label and prints part and label pressure and hold the part, label paper's length and cryopreserved pipe's girth length equal. The utility model discloses freeze to deposit the pipe to the conventionality and carry out the institutional advancement to mechanical clamping mode replaces the mode of pasting, makes the label no longer rely on viscidity attached in freezing to deposit the pipe surface, and fundamentally solves the problem that the label loses viscidity and drops under the low temperature. And preferably, provide a supporting low-cost label and beat printing paper, solve and freeze another problem that the pipe subsides sign indicating number in-process often appears: because of the label paper overlength, around the intraductal liquid level of pipe or the problem of cryopreserving pipe scale of pipe a week sheltering from.
Description
Technical Field
The utility model relates to a biological assay equipment field is exactly a novel cryopreserved pipe.
Background
With the rapid development of biotechnology and cryobiology, scientific research and clinical biological sample preservation methods are also continuously advancing. At present, the preservation form of biological samples is basically that the samples are subpackaged in a freezing tube and then preserved in an ultralow temperature (-80 ℃) or liquid nitrogen (-196 ℃) environment, and the activity and the stability of biological samples such as tissues, cells, macromolecules and the like are well guaranteed in the environment. In addition, for a huge amount of stored biological samples, the samples need to be coded and uniquely identified so as to facilitate operations such as warehousing registration, query, statistics, ex-warehouse and the like of the biological samples. Currently, the most common cryopreservation tube identification methods are: and printing a sample bar code or a two-dimensional code by adopting a coding machine according to a laboratory sample coding rule, and then pasting the sample bar code or the two-dimensional code on the cryopreservation tubes, wherein each cryopreservation tube is pasted with unique label paper. The whole process of transferring and using the sample can be monitored through the code in the subsequent experiment process.
However, with the continuous decrease of the temperature of the current biological sample storage environment, a big defect of the conventional cryopreservation tube code pasting mode is rapidly highlighted, that is, the ordinary label paper loses viscosity due to too low temperature and falls off from the cryopreservation tube under the environment of ultralow temperature or liquid nitrogen, so that the cryopreservation tube loses identification, and the sample information cannot be confirmed, thereby becoming a garbage sample.
To solve the above problems, there are currently two forms of solutions. One is to try to improve the label viscidity, so that the label paper can be pasted on the freezing tube under the ultralow temperature environment; the other method is to pre-spray two-dimensional codes on the wall of the frozen pipe without manually sticking labels.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is in prior art, the problem that label paper drops under the ultra-low temperature or the liquid nitrogen environment can be solved to high viscosity label paper, but this kind of label paper cost is high, and every label paper's price is close the price of every cryopreserved pipe even. In addition, the label paper belongs to a highly consumable product, is often wasted due to printing errors, debugging of a coding machine and uneven pasting, and actually 2-3 label papers are consumed for each cryopreservation tube on average, so that the cost of the label paper is actually higher than that of the cryopreservation tube by calculation, and the total cost of biological sample storage is greatly increased; the price of the prefabricated two-dimensional code frozen storage pipe is about 30% higher than that of a common frozen storage pipe, the encoding rule used by the prefabricated two-dimensional code is set by a frozen storage pipe manufacturer, a frozen storage pipe user needs to encode a sample code for a frozen storage sample according to the encoding rule of the user in a laboratory, the prefabricated two-dimensional code and the sample code of the frozen storage pipe need to be bound by information management system software before sample storage, otherwise, later-stage query cannot be performed, and the complexity of work is increased to a great extent.
In order to solve the above technical problem, the utility model discloses a following technical means:
a novel cryopreservation tube comprises a tube main body; the pipe main part on be equipped with the layering structure, the layering structure include flexible coupling, layering and bottom buckle, the layering on be equipped with the scale, for the layering of taking the scale, pipe main part bottom profile be circular, pipe main part bottom part is locally equipped with protrudingly, outstanding and bottom buckle size and size mutually match, the layering below of taking the scale be equipped with supporting label paper, label paper be equipped with label printing part and label and press and hold the part, the length of label paper and the girth length of cryopreserving the pipe equal. The invention carries out structural modification on the conventional cryopreservation tube, and replaces a sticking mode with a mechanical clamping mode, so that the label is not attached to the surface of the cryopreservation tube by depending on stickiness any more, and the problem that the label falls off due to the stickiness loss at low temperature is fundamentally solved. And preferably, provide a supporting low-cost label and beat printing paper, solve and freeze another problem that the pipe subsides sign indicating number in-process often appears: because of the label paper overlength, around the intraductal liquid level of pipe or the problem of cryopreserving pipe scale of pipe a week sheltering from.
Preferably, the present invention further provides:
the flexible connection is a flexible connection point.
The label pressing part is arranged below the pressing strip with the scales, and the label printing part is arranged on the annular side wall of the tube main body.
The label paper is set to different specifications and sizes according to the circumference of the cryopreservation tube.
The label pressing and holding part is of a transparent structure.
The utility model provides a novel use flow of freezing and depositing pipe which characterized in that:
(1) pre-printing label paper according to a coding rule;
(2) firstly opening a bottom buckle of the cryopreservation tube, then winding the label paper for one circle, arranging a label pressing part below a pressing strip with scales, then putting down the pressing strip with the scales, fastening the bottom buckle, and fixing the label paper on the outer wall of the cryopreservation tube;
(3) one section leaks out on the left side of the bottom buckle, and the transparent part of the part is pressed, so that the volume of the liquid level position of the sample in the tube can be conveniently read.
The invention has the following characteristics:
1. the conventional cryopreservation tube is structurally transformed, and a mechanical clamping mode is used for replacing a sticking mode, so that the label is not attached to the surface of the cryopreservation tube by means of stickiness, and the problem that the label drops off due to the fact that the label loses stickiness at low temperature is fundamentally solved.
2. The preforming of taking the scale is hard inelastic material, the dynamics of guarantee label paper centre gripping. The front surface of the pressing sheet is provided with scales for the freezing storage tube and is always exposed on the surface of the freezing storage tube, so that the problem that the scales of the conventional freezing storage tube can be shielded by overlong labels is thoroughly solved.
3. The preferable soft connecting material adopts a material with low-temperature shrinkage larger than that of the tube body, and the clamping force is larger in a low-temperature environment. Or the back surface of the pressing strip with the scales is made into a fine and small protruding structure, so that the fixing capacity of the label is improved.
4. The low-surface profile of the cryopreservation tube is a circular local bulge, the bottom hole digging cryopreservation box can be customized, and the cryopreservation tube is fixed in the cryopreservation box. The cryopreserved pipe bottom is the plane, can paste ordinary circular two-dimensional code or high viscosity two-dimensional code, can sweep a yard device in batches and integrate the bottom scanning, has increased the cryopreserved pipe function.
5. The utility model provides a supporting low-cost label is beaten printing paper, solves and freezes another problem that a tub subsides sign indicating number in-process often appears: because of the label paper overlength, around the intraductal liquid level of pipe or the problem of cryopreserving pipe scale of pipe a week sheltering from.
6. The label paper is made of the most common low-price material and can not have viscosity. And the frozen tube can also have common viscosity, so that the frozen tube can be conveniently attached to the outer wall of the frozen tube to be smooth.
Drawings
Fig. 1 is a front view of the cryopreservation tube of the present invention.
Fig. 2 is a side view of the cryopreservation tube of the present invention.
Figure 3 is the utility model discloses a figure is opened to cryopreserved pipe buckle.
Fig. 4 is an enlarged view of the bottom of the freezing storage tube of the present invention.
Fig. 5 is a side partial sectional view of the cryopreservation tube of the present invention.
Fig. 6 is a diagram formed by the label paper of the present invention.
Fig. 7 is a positive effect diagram of the label sticking on the cryopreservation tube of the utility model.
Fig. 8 is the side effect diagram of the label sticking on the cryopreservation tube of the present invention.
Description of reference numerals:
1-a tube body; 2-a batten structure;
21-flexible connection; 22-a graduated bead; 23-bottom snap fastener;
31-a label printing portion; 32-label holding portion.
Detailed Description
The present invention will be further described with reference to the following examples.
Specific example 1:
referring to fig. 1, 2, 3, 4 and 5, the novel cryopreservation tube of the present invention includes a tube main body 1; the tube main body 1 on be equipped with layering structure 2, layering structure 2 include flexible coupling 21 and bottom buckle 23, the layering on be equipped with the scale, for the layering 22 of taking the scale, 1 bottom profile of tube main body be circular, the local salient that is equipped with in tube main body 1 bottom, salient and bottom buckle 23 size and dimension match each other, the layering 22 below of taking the scale be equipped with supporting label paper, label paper be equipped with label printing part 31 and label and press and hold part 32, the length of label paper and the girth length of cryopreserved pipe equal, the 21 nature of flexible coupling tie point, label press and hold part 32 and set up in the layering 22 below of taking the scale, label printing part 31 sets up on the annular lateral wall of tube main body 1, the label paper specification sets for different specification and size according to the girth of cryopreserved pipe.
Specific example 2:
referring to fig. 6, fig. 7, and fig. 8, the utility model relates to a novel use procedure of cryopreserving pipe:
(1) pre-printing label paper according to a coding rule;
(2) firstly, opening a bottom buckle 23 of the cryopreservation tube, then winding the label paper for one circle, arranging a label pressing part 32 below a pressing strip 22 with scales, then putting down the pressing strip 22 with scales, fastening the bottom buckle 23, and fixing the label paper on the outer wall of the cryopreservation tube;
(3) one section leaks out on the left side of the bottom buckle 23, and the label presses and holds a part of the transparent part, so that the volume of the liquid level position of the sample in the tube can be read conveniently.
Specific example 3:
the invention aims to solve the problem that the frozen tube of the biological sample can not be identified because the adhered label paper loses viscosity due to low temperature and falls off in the ultralow temperature of-80 ℃ or liquid nitrogen storage environment.
The first drawing and the second drawing are the front drawing and the side drawing of the appearance of the freezing storage tube designed by the invention, and the freezing storage tube consists of a tube body 1 (tube main body) 2 (pressing strip structure), wherein the pressing strip structure 2 consists of a flexible connecting part 21 (with a scale pressing strip) 22 (with a scale) 23 (with a buckle at the bottom), the upper parts of the tube body 1 and the tube body 2 are connected together through the flexible connecting point 21, and the lower parts of the tube body 1 and the tube body 2 can be buckled together through the buckle structure 23 and can also be opened and. Fig. three is an external view of the case 23 in the open state. 22, the volume of the liquid sample in the freezing tube can be measured. And the figure four is a bottom surface figure of the freezing storage pipe, wherein the bottom surface is horizontal, and the outline is circular and is partially protruded. FIG. five is a partial cross-sectional side view of the cryopreservation tube, showing the internal structure of 23. Fig. six shows the matching label paper provided by the invention, which comprises a label printing part 31 and a label holding part 32, wherein the label paper is divided into different specifications, and the specification with the same length and the same circumference of the freezing storage tube is selected when the label paper is used.
The specific use flow is as follows: the label paper is printed in advance according to the coding rule, when the label paper is used, the 23 (buckling structure) of the cryopreservation tube is opened, then the label paper is wound for a circle to enable the 32 to be positioned below the 22 (pressing bar with scales), then the 22 is put down, the 23 is fastened, and the label paper is fixed on the outer wall of the cryopreservation tube. The seventh and eighth diagrams show the state of the label paper attached to the surface of the cryopreservation tube. A cut 32 of transparent portion leaks out to the left of 22 to facilitate reading of the volume at the level of the sample in the tube.
Through carrying out structural transformation to conventional cryopreserved pipe to the mode of pasting is replaced to mechanical centre gripping mode, the problem that the label loses the viscidity and drops under the low temperature is solved. And provides a low-cost label printing paper for use therewith.
Since the above description is only a specific embodiment of the present invention, but the protection of the present invention is not limited thereto, any person skilled in the art can think of equivalent changes or substitutions of the technical features of the present invention, and all are covered in the protection scope of the present invention.
Claims (5)
1. A novel cryopreservation tube comprises a tube main body; the method is characterized in that: the pipe main part on be equipped with the layering structure, the layering structure include flexible coupling, layering and bottom buckle, the layering on be equipped with the scale, for the layering of taking the scale, pipe main part bottom profile be circular, pipe main part bottom part is locally equipped with protrudingly, outstanding and bottom buckle size and size mutually match, the layering below of taking the scale be equipped with supporting label paper, label paper be equipped with label printing part and label and press and hold the part, the length of label paper and the girth length of cryopreserving the pipe equal.
2. The novel cryopreservation tube of claim 1, wherein: the flexible connection is a flexible connection point.
3. The novel cryopreservation tube of claim 1, wherein: the label pressing part is arranged below the pressing strip with the scales, and the label printing part is arranged on the annular side wall of the tube main body.
4. The novel cryopreservation tube of claim 1, wherein: the label paper is set to different specifications and sizes according to the circumference of the cryopreservation tube.
5. The novel cryopreservation tube of claim 1, wherein: the label pressing and holding part is of a transparent structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539821.0U CN209846061U (en) | 2019-04-19 | 2019-04-19 | Novel freezing tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920539821.0U CN209846061U (en) | 2019-04-19 | 2019-04-19 | Novel freezing tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209846061U true CN209846061U (en) | 2019-12-27 |
Family
ID=68938416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920539821.0U Active CN209846061U (en) | 2019-04-19 | 2019-04-19 | Novel freezing tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209846061U (en) |
-
2019
- 2019-04-19 CN CN201920539821.0U patent/CN209846061U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210521 Address after: 250101 Room 303, building 15, SME industrialization base, biomedical park, 1777 Dazheng Road, high tech Zone, Jinan City, Shandong Province Patentee after: Guoyuan Life Science Group Co.,Ltd. Address before: 250101 Building 1, Jinan Yaogu, high tech Zone, Jinan City, Shandong Province Patentee before: Zhang Guoning |