CN208175928U - A kind of cell save set - Google Patents
A kind of cell save set Download PDFInfo
- Publication number
- CN208175928U CN208175928U CN201820274557.8U CN201820274557U CN208175928U CN 208175928 U CN208175928 U CN 208175928U CN 201820274557 U CN201820274557 U CN 201820274557U CN 208175928 U CN208175928 U CN 208175928U
- Authority
- CN
- China
- Prior art keywords
- test tube
- cell
- space
- insulating layer
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims abstract description 9
- 210000004027 cell Anatomy 0.000 claims description 50
- 238000005259 measurement Methods 0.000 claims description 3
- 210000000352 storage cell Anatomy 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000005138 cryopreservation Methods 0.000 abstract description 3
- 210000000130 stem cell Anatomy 0.000 description 9
- 210000004700 fetal blood Anatomy 0.000 description 4
- 210000003995 blood forming stem cell Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 210000001185 bone marrow Anatomy 0.000 description 1
- 210000002798 bone marrow cell Anatomy 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004781 supercooling Methods 0.000 description 1
- 210000001113 umbilicus Anatomy 0.000 description 1
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The utility model relates to a kind of cell save sets, test tube (7) are stored including cabinet (1), internal temperature sensor (2), power supply (3), external temperature sensor (4), thermometer (5), insulating layer (6) and cell, cell storage test tube has 6, is placed in the cylindrical grid that insulating layer (6) is separated out in cabinet (1)；Cell storage test tube includes the test tube screw lid (701) of top, test tube spacer (702), test tube is divided into 2 spaces by test tube spacer, liquid nitrogen is placed including the first space (703), second space (704) stores cell.The problem of the utility model very good solution cell deposits, withdraws operation and cryo-conservation.
Description
Technical field
The utility model relates to cell save sets, the in particular to save set of umbilical hemopoietic stem cell.
Background technique
Cord blood be presently considered to be external candidate stem cell for transplanting substitution source.Candidate stem cell in Cord blood
The ratio occupied is even more than Adult Human Bone Marrow.Since quantity is seldom, the application of cord blood stem cell is limited only to paediatrics in the past.
But recent studies have shown that Cord blood will be better than Adult bone marrow cells in fertility and differentiation capability.This characteristic can
To allow candidate stem cell to be possible to applied to adult gene transfer and amplification in vitro.Therefore, bleeding of the umbilicus is as candidate stem cell
New sources have had been to be concerned by more and more people.
How emphasis always concerned by people is saved for candidate stem cell.Currently, the preservation of umbilical hemopoietic stem cell
There is slow cryopreservation method.But slow cryopreservation sends out method in temperature-fall period at a slow speed, crystal is inevitable the damage of cell,
This is all totally unfavorable for the quality and quantity of long-term cell preservation, meanwhile, the requirement to cool down at a slow speed to equipment is more multiple
Miscellaneous, equipment is not only expensive but also increases the triviality of staff's operation.
Utility model content
The purpose of this utility model is to provide a kind of cell save set, especially umbilical hemopoietic stem cells to save dress
Set, solve the problems, such as candidate stem cell low temperature storage, take it is convenient.
To achieve the above object, the technical scheme adopted by the utility model is that: a kind of cell save set, including cabinet
(1), internal temperature sensor (2), power supply (3), external temperature sensor (4), thermometer (5), insulating layer (6) and cell are deposited
It puts test tube (7), cell storage test tube has 6, is placed in the cylindrical grid that insulating layer (6) is separated out in cabinet (1)；Cell
Storage test tube includes the test tube screw lid (701) of top, test tube spacer (702), and test tube is divided into 2 spaces by test tube spacer, is wrapped
It includes the first space (703) and places liquid nitrogen, second space (704) stores cell；Internal temperature sensor (2) insulating layer (6) with
Cell is stored between test tube (7), stores test tube (7) close to cell, the temperature of main real-time measurement cell storage test tube (7)；Electricity
Source (3) is between insulating layer (6) and cabinet (1)；External sensor (4) is covered in cabinet (1), and thermometer (5) is in insulating layer (6)
Between cell storage test tube (7)；When the temperature of thermometer (5) is lower than -80 ° of cell storage temperature, power supply (3) control system
It adjusts cabinet (1) temperature and reaches -80 °；Liquid nitrogen in cell storage (7) first space (703) of test tube is initially just stored in test tube
In (704) are isolated with second space；Test tube screw lid (701) is only contacted with the second space (704) of storage cell, places liquid nitrogen
The first space (703) absolutely be isolated, in this way convenient for staff access.
Through the above technical solutions, the beneficial effects of the utility model are:
(1) the utility model is arranged using cabinet setting insulating layer and temperature sensor, when cell storage test tube temperature is low
When -80 °, power control system starting makes candidate stem cell will not so that cell storage test tube constant temperature is maintained at -80 °
It is impaired, and persistence.
(2) the utility model is used is arranged 6 cells storage test tubes in cabinet, and 6 cells storage test tubes fill respectively
There is test tube cap, and stored cell storage test tube respectively with insulating layer, solution cell, which is generally aligned in the same plane in space, to intersect
The problem of pollution.
(3) the utility model cell storage test tube setting test tube spacer is completely isolated by liquid nitrogen and placement cell spaces, and
Test tube cap is only contacted with placement cell spaces, solves the problems, such as that staff may be because that supercooling is injured when accessing cell.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Cell stores test tube schematic diagram in Fig. 2 the utility model；
Detailed description of the invention: 1, cabinet, 2, internal temperature sensor, 3, power supply, 4, external temperature sensor, 5, thermometer, 6,
Cell stores test tube, 7, insulating layer
Specific embodiment
The embodiments of the present invention are illustrated below in conjunction with attached drawing, it should be understood that embodiment described herein
It is only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment
As shown in Figure 1, 2, the utility model provides a kind of cell save set, including cabinet (1), internal temperature sensor
(2), power supply (3), external temperature sensor (4), thermometer (5), insulating layer (6) and cell storage test tube (7), cell storage
Test tube has 6, is placed in the cylindrical grid that insulating layer (6) is separated out in cabinet (1)；Cell storage test tube includes top
Test tube is divided into 2 spaces by test tube screw lid (701), test tube spacer (702), test tube spacer, including the first space (703) are placed
Liquid nitrogen, second space (704) store cell；Internal temperature sensor (2) is stored between test tube (7) in insulating layer (6) and cell,
Test tube (7) are stored close to cell, the temperature of main real-time measurement cell storage test tube (7)；Power supply (3) is in insulating layer (6) and case
Between body (1)；External sensor (4) is covered in cabinet (1), thermometer (5) insulating layer (6) and cell storage test tube (7) it
Between；When the temperature of thermometer (5) is lower than -80 ° of cell storage temperature, power supply (3) control system adjusts cabinet (1) temperature and reaches
To -80 °；Liquid nitrogen in cell storage (7) first space (703) of test tube initially just be isolated with second space in test tube by storage
(704)；Test tube screw lid (701) is only contacted with the second space (704) of storage cell, places the first space (703) of liquid nitrogen
Absolutely isolation can not only make candidate stem cell be constantly in -80 ° of states of low temperature in this way, and be convenient for the access of staff.
Claims (1)
1. a kind of cell save set, which is characterized in that including cabinet (1), internal temperature sensor (2), power supply (3), outside
Temperature sensor (4), thermometer (5), insulating layer (6) and cell storage test tube (7), the cell storage test tube have 6, put
It sets in the cylindrical grid that the insulating layer (6) is separated out in the cabinet (1)；The cell storage test tube includes top
Test tube is divided into 2 spaces, including the first space (703) by test tube screw lid (701), test tube spacer (702), the test tube spacer
Liquid nitrogen is placed, second space (704) stores cell；The internal temperature sensor (2) is in the insulating layer (6) and the cell
It stores between test tube (7), stores test tube (7) close to the cell, the temperature of the storage of cell described in main real-time measurement test tube (7)
Degree；The power supply (3) is between the insulating layer (6) and the cabinet (1)；The external temperature sensor (4) is in the case
Body (1) covers, and the thermometer (5) is between the insulating layer (6) and cell storage test tube (7)；When the thermometer
(5) when temperature is lower than -80 ° of cell storage temperature, power supply (3) control system adjust cabinet (1) temperature reach -
80°；Liquid nitrogen in cell storage test tube (7) described first space (703) initially just storage in test tube with described second
Space (704) isolation；The test tube screw lid (701) only contacts with the second space (704) of storage cell, places liquid nitrogen
First space (703) absolutely be isolated, in this way convenient for staff access.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274557.8U CN208175928U (en) | 2018-02-26 | 2018-02-26 | A kind of cell save set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820274557.8U CN208175928U (en) | 2018-02-26 | 2018-02-26 | A kind of cell save set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175928U true CN208175928U (en) | 2018-12-04 |
Family
ID=64440686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820274557.8U Expired - Fee Related CN208175928U (en) | 2018-02-26 | 2018-02-26 | A kind of cell save set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208175928U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476955A (en) * | 2019-09-16 | 2019-11-22 | 上海理工大学 | A kind of programmed cell plant ice production apparatus |
-
2018
- 2018-02-26 CN CN201820274557.8U patent/CN208175928U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110476955A (en) * | 2019-09-16 | 2019-11-22 | 上海理工大学 | A kind of programmed cell plant ice production apparatus |
| CN110476955B (en) * | 2019-09-16 | 2021-07-20 | 上海理工大学 | Cell procedure ice planting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |
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| CF01 | Termination of patent right due to non-payment of annual fee |