CN214758846U - Portable stem cell storage device - Google Patents
Portable stem cell storage device Download PDFInfo
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- CN214758846U CN214758846U CN202120696784.1U CN202120696784U CN214758846U CN 214758846 U CN214758846 U CN 214758846U CN 202120696784 U CN202120696784 U CN 202120696784U CN 214758846 U CN214758846 U CN 214758846U
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- liquid nitrogen
- empty cabin
- test tube
- cell
- storage device
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Abstract
The utility model provides a portable stem cell storage device relates to cell storage technical field, include: the device comprises a box body, a liquid nitrogen refrigerating assembly and a cell liquid test tube placing plate, wherein the box body comprises; first empty cabin, second empty cabin, the board is placed to the cell liquid test tube that is provided with in the first empty cabin, is provided with liquid nitrogen refrigeration subassembly in the second empty cabin, and liquid nitrogen refrigeration subassembly includes: liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head, liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head communicate in proper order, and the shower head setting is on the bulkhead of first empty cabin to spray in the first empty cabin, be provided with the slide rail on the interior bulkhead in first empty cabin, the cell liquid test tube is placed board and slide rail sliding connection. Through above structure setting, can make it receive cold evenly when freezing the test tube that holds stem cell, and needn't direct contact liquid nitrogen when taking out the test tube, prevent the frostbite.
Description
Technical Field
The utility model relates to a cell storage technical field particularly, relates to a portable stem cell storage device.
Background
Stem cells are multipotent cells with self-renewal ability, which can be differentiated into a plurality of multipotent cells under certain conditions, and are primitive cells with self-replication and multidirectional differentiation potential, i.e., stem cells maintain an undirected differentiation state and have proliferation ability, and under proper conditions or given proper signals, stem cells can be differentiated into a plurality of functional cells or tissues and organs, which are called as 'universal cells' in the medical field, and stem cells are generally stored by using liquid nitrogen.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving one of the technical problem that exists among prior art or the correlation technique at least, disclose a portable stem cell storage device, can make it receive the cold evenly when will freezing the test tube that holds stem cell, and needn't direct contact liquid nitrogen when taking out the test tube, prevent the frostbite.
The utility model discloses a following scheme realizes: a portable stem cell storage device comprising: the device comprises a box body, a liquid nitrogen refrigerating assembly and a cell liquid test tube placing plate, wherein the box body comprises; first empty cabin, second empty cabin, the board is placed to the cell liquid test tube that is provided with in the first empty cabin, is provided with liquid nitrogen refrigeration subassembly in the second empty cabin, and liquid nitrogen refrigeration subassembly includes: liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head, liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head communicate in proper order, and the shower head setting is on the bulkhead of first empty cabin to spray in the first empty cabin, be provided with the slide rail on the interior bulkhead in first empty cabin, the cell liquid test tube is placed board and slide rail sliding connection.
According to the utility model discloses a portable stem cell storage device, preferably, the box is made by thermal insulation material.
According to the utility model discloses a portable stem cell storage device, preferably, the number of liquid nitrogen pump is 2 at least, and sets up for the symmetry.
According to the utility model discloses a portable stem cell storage device, preferably, the one end that the board was placed to the cell sap test tube is provided with the riser, is provided with the handle on the riser to the board is placed to the pulling cell sap.
According to the utility model discloses a portable stem cell storage device, preferably, the top of box is provided with the handle.
According to the utility model discloses a portable stem cell storage device, preferably, the cell sap test tube is placed and is provided with the test tube fixed orifices on the board, and the diameter of test tube hole is not more than the test tube diameter, and the cell sap test tube is placed the board and is made by elastic material.
The beneficial effects of the utility model include at least: the shower head sets up on the bulkhead of first vacant lot to spray in to first vacant lot, can make the test tube that holds the cell liquid receive cold evenly, be provided with the slide rail on the inner wall of first vacant lot, the cell liquid test tube is placed board and slide rail sliding connection, and the one end that the cell liquid test tube was placed the board is provided with the riser, is provided with the handle on the riser, can place the board with the cell liquid and pull out the box, and the top of box is provided with the handle, in order to conveniently carry.
Drawings
Fig. 1 is a schematic diagram illustrating an overall three-dimensional structure of a portable stem cell storage device according to an embodiment of the present invention.
Fig. 2 shows a schematic diagram of the internal structure of a portable stem cell storage device according to an embodiment of the present invention.
In the figure: 1. the cell liquid test tube test device comprises a box body, a vertical plate 2, a handle 3, a handle 4, a handle, a nitrogen conveying tube 5, a spray head 6, a slide rail 7, a cell liquid test tube placing plate 8, a liquid nitrogen pump 9, a liquid nitrogen storage tank 10 and a test tube fixing hole 11.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1 and 2, the present invention provides a portable stem cell storage device, including: the device comprises a box body 1, a liquid nitrogen refrigerating assembly and a cell liquid test tube placing plate 8, wherein the box body comprises; first empty cabin, second empty cabin, the board is placed to the cell liquid test tube that is provided with in the first empty cabin, is provided with liquid nitrogen refrigeration subassembly in the second empty cabin, and liquid nitrogen refrigeration subassembly includes: liquid nitrogen holding vessel 10, liquid nitrogen pump 9, defeated nitrogen pipe 5, shower head 6, liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head communicate in proper order, and the shower head setting is on the bulkhead of first air cavity to spray in the first air cavity, be provided with slide rail 7 on the interior bulkhead in first air cavity, board and slide rail sliding connection are placed to the cell liquid test tube.
According to the above embodiment, preferably, the case is made of a heat insulating material.
According to the above embodiment, preferably, the number of the liquid nitrogen pumps is at least 2, and the liquid nitrogen pumps are symmetrically arranged.
According to the above embodiment, it is preferable that one end of the cell fluid tube placing plate is provided with the vertical plate 2, and the vertical plate is provided with the 3 to pull the cell fluid placing plate.
According to the above embodiment, preferably, the top of the case is provided with a handle 4.
According to the above embodiment, it is preferable that the cell fluid cuvette holding plate is provided with the cuvette fixing holes 11, the diameter of the cuvette hole is not larger than the diameter of the cuvette, and the cell fluid cuvette holding plate is made of an elastic material.
In this embodiment, a liquid nitrogen storage tank is arranged on the bottom surface of the second cavity, liquid nitrogen pumps are respectively arranged on two sides of the liquid nitrogen storage tank, the liquid nitrogen storage tank is connected with the liquid nitrogen pump, the liquid nitrogen pump is connected with a nitrogen conveying pipe, a spray header is arranged on the nitrogen conveying pipe, and the spray header is arranged on the bulkhead of the first empty chamber to spray the cell liquid test tubes on the cell liquid test tube placing plate in the first empty chamber.
To sum up, the shower head sets up on the bulkhead of first empty cabin to spray in to first empty cabin, can make the test tube that holds the cell liquid receive cold evenly, is provided with the slide rail on the inner wall of first empty cabin, and the cell liquid test tube is placed board and slide rail sliding connection, and the one end that the cell liquid test tube was placed the board is provided with the riser, is provided with the handle on the riser, can place the board with the cell liquid and pull out the box, and the top of box is provided with the handle, in order to conveniently carry.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A portable stem cell storage device, comprising: the device comprises a box body, a liquid nitrogen refrigerating assembly and a cell liquid test tube placing plate, wherein the box body comprises; first empty cabin, second empty cabin, be provided with in the first empty cabin the board is placed to the cell liquid test tube, be provided with liquid nitrogen refrigeration subassembly in the second empty cabin, liquid nitrogen refrigeration subassembly includes: liquid nitrogen holding vessel, liquid nitrogen pump, defeated nitrogen pipe, shower head, the liquid nitrogen holding vessel the liquid nitrogen pump defeated nitrogen pipe the shower head communicates in proper order, the shower head sets up on the bulkhead of first empty cabin, in order to right spray in the first empty cabin, be provided with the slide rail on the interior bulkhead in the first empty cabin, the cell sap test tube place the board with slide rail sliding connection.
2. The portable stem cell storage device of claim 1, wherein the case is made of a thermally insulating material.
3. The portable stem cell storage device of claim 1, wherein the number of the liquid nitrogen pumps is at least 2, and the liquid nitrogen pumps are symmetrically arranged.
4. The portable stem cell storage device as claimed in claim 1, wherein a vertical plate is provided at one end of the cell fluid tube placing plate, and a handle is provided on the vertical plate to pull the cell fluid placing plate.
5. The portable stem cell storage device of claim 1, wherein a carrying handle is provided on the top of the case.
6. The portable stem cell storage device of claim 4, wherein the cell fluid cuvette placing plate is provided with a cuvette fixing hole having a diameter not greater than a diameter of a cuvette, and is made of an elastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120696784.1U CN214758846U (en) | 2021-04-06 | 2021-04-06 | Portable stem cell storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120696784.1U CN214758846U (en) | 2021-04-06 | 2021-04-06 | Portable stem cell storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214758846U true CN214758846U (en) | 2021-11-19 |
Family
ID=78669582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120696784.1U Active CN214758846U (en) | 2021-04-06 | 2021-04-06 | Portable stem cell storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214758846U (en) |
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2021
- 2021-04-06 CN CN202120696784.1U patent/CN214758846U/en active Active
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