CN214903390U - Novel cell cryopreserving pipe - Google Patents
Novel cell cryopreserving pipe Download PDFInfo
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- CN214903390U CN214903390U CN202120695882.3U CN202120695882U CN214903390U CN 214903390 U CN214903390 U CN 214903390U CN 202120695882 U CN202120695882 U CN 202120695882U CN 214903390 U CN214903390 U CN 214903390U
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- novel cell
- pipe
- fixing base
- cryopreservation tube
- cell cryopreservation
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Abstract
The utility model provides a novel cell cryopreserving pipe, including pipe cap, body and fixing base, the body bottom is provided with connecting portion, the fixing base top be provided with the accepting portion and with the connection can be dismantled to connecting portion, the fixing base bottom is provided with fixed unit. Wherein the utility model has the advantages that: the stability of the freezing pipe when placing is improved, makes it be difficult for empting, and stable in structure is applicable to multiple environment.
Description
Technical Field
The utility model relates to a cell cryopreserving technical field, in particular to novel cell cryopreserving pipe.
Background
The cell freezing is one of the main methods for cell preservation, and the freezing technology is utilized to place the cells in liquid nitrogen at the temperature of-196 ℃ for low-temperature preservation, so that the cells can be temporarily separated from the growth state and the cell characteristics can be preserved, and the cells are revived for experiments when needed. Moreover, a certain amount of cells are preserved appropriately, so that the cells can be prevented from being lost due to contamination or other accidents of the cultured cells, and the function of preserving the cells is achieved. In addition, some cells may be purchased, hosted, exchanged, and shipped in their cryopreserved form. When cells are frozen, a protective agent, namely glycerol or dimethyl sulfoxide (DMSO) with the final concentration of 5% to 15% is added into a culture medium, so that the freezing point of the solution can be lowered, and in addition, water in the cells can permeate out under the condition of slow freezing, the formation of ice crystals is reduced, and thus, the cells are prevented from being damaged. The method of 'slow freezing and fast melting' can better ensure the survival of cells. The standard freezing speed is from-1 to-2 deg.C/min, and can be accelerated when the temperature is lower than-25 deg.C, and can be directly put into liquid nitrogen (196 deg.C) after reaching-80 deg.C. Often lead to the body to topple over and lead to pollution or sample loss because of staff's maloperation in the use. In order to solve the problem, the utility model provides a novel cell cryopreserving pipe.
Disclosure of Invention
In order to solve the above technical problem, the utility model discloses a novel cell cryopreserving pipe, the technical scheme of the utility model is implemented like this:
the utility model provides a novel cell cryopreserving pipe, includes pipe cap, body and fixing base, the body bottom is provided with connecting portion, the fixing base top be provided with accept portion and with the connection can be dismantled to connecting portion, the fixing base bottom is provided with fixed unit.
Preferably, the fixing unit is a magnet or a suction cup.
Preferably, the pipe cap with the body passes through threaded connection, the inboard edge of pipe cap is provided with the sealing washer.
Preferably, the sealing ring is rubber.
Preferably, the pipe body is provided with scales and anti-skid lines.
Preferably, the connecting part and the bearing part are in snap connection.
Implement the technical scheme of the utility model, guarantee that can be better freezes the stability ability of depositing and placing, solved current sample and freezes the performance of depositing the pipe and placing and can not obtain fine guarantee, holistic structural performance is not perfect enough yet, the sucking disc has certain absorption can, will freeze and deposit a tub main part and desktop absorption fixed to improve the stability when placing, make it be difficult for empting.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Fig. 1 is a schematic structural diagram of the present invention.
In the above drawings, the reference numerals denote:
1, pipe cap
1-1, sealing ring
2, a pipe body
2-1. connecting part
3, fixing seat
3-1, receiving part
3-2, fixing unit
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Examples
In a specific embodiment, as shown in fig. 1, a novel cell cryopreservation tube comprises a tube cap 1, a tube body 2 and a fixed seat 3, wherein a connecting part 2-1 is arranged at the bottom of the tube body 2, a bearing part 3-1 is arranged above the fixed seat 3 and is detachably connected with the connecting part 2-1, and a fixing unit 3-2 is arranged at the bottom of the fixed seat 3.
In this embodiment, pipe cap 1 seals when freezing with body 2, when using, at first fixes fixing base 3 on desktop or other planes through fixed unit 3-2, then fixes body 2 on fixing base 3, and body 2 is more stable this moment, is difficult for rocking the dropout, the operation of being convenient for, then puts into body 2 with the sample after, seals body 2 with pipe cap 1. This embodiment is very convenient when using, and stable in structure, even slight misoperation can not lead to body 2 to drop and empty, simple structure, convenient to use, detachable connecting portion 2-1 and accepting part 3-1 are also convenient for follow-up operation.
In a preferred embodiment, the fixing unit 3-2 is a magnet or a suction cup.
The embodiment provides two fixing modes of the fixing unit 3-2 and a desktop or a horizontal plane, namely a sucker or a magnet, wherein the magnet can be used for fixing on an iron material, the sucker can be used for fixing on the horizontal plane, the fixing mode is not unique, and the fixing mode can be selected according to actual conditions.
In a preferred embodiment, the pipe cap 1 is connected with the pipe body 2 through threads, and a sealing ring 1-1 is arranged on the inner side edge of the pipe cap 1.
In this embodiment, the gasket 1-1 can improve the sealing property at the joint and prevent contamination of the inner cells.
In a preferred embodiment, the sealing ring 1-1 is rubber.
Choose the rubber material for use, improve sealed effect on the one hand, on the other hand also because rubber has elasticity, can improve the stability of being connected of pipe cap 1 and body 2, prevents to drop.
In a preferred embodiment, the tubular body 2 is provided with graduations and non-slip threads.
The scale on body 2 is convenient for the staff's reading, and anti-skidding line prevents that the staff from sliding when taking up body 2 and causing body 2 to drop. The convenience of use is improved.
In a preferred embodiment, the connecting part 2-1 and the receiving part 3-1 are snap-fit connected.
The convenience of connection has been improved to the mode of buckle connection, and it is more convenient to dismantle the installation.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the present invention, and that any modifications, equivalents, improvements, etc. made within the spirit and principle of the present invention should be included within the scope of the present invention.
Claims (6)
1. The utility model provides a novel cell cryopreserving pipe which characterized in that: including pipe cap, body and fixing base, the body bottom is provided with connecting portion, the fixing base top be provided with accept portion and with connecting portion can dismantle the connection, the fixing base bottom is provided with fixed unit.
2. The novel cell cryopreservation tube of claim 1, wherein: the fixing unit is a magnet or a sucker.
3. The novel cell cryopreservation tube of claim 1, wherein: the pipe cap with the body passes through threaded connection, the inboard edge of pipe cap is provided with the sealing washer.
4. The novel cell cryopreservation tube of claim 3, wherein: the sealing ring is made of rubber.
5. The novel cell cryopreservation tube of claim 1, wherein: the pipe body is provided with scales and anti-skid lines.
6. The novel cell cryopreservation tube of claim 1, wherein: the connecting part and the bearing part are connected in a buckling manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695882.3U CN214903390U (en) | 2021-04-07 | 2021-04-07 | Novel cell cryopreserving pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120695882.3U CN214903390U (en) | 2021-04-07 | 2021-04-07 | Novel cell cryopreserving pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214903390U true CN214903390U (en) | 2021-11-30 |
Family
ID=79046298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120695882.3U Active CN214903390U (en) | 2021-04-07 | 2021-04-07 | Novel cell cryopreserving pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214903390U (en) |
-
2021
- 2021-04-07 CN CN202120695882.3U patent/CN214903390U/en active Active
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