CN208318104U - Cell storage device - Google Patents
Cell storage device Download PDFInfo
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- CN208318104U CN208318104U CN201820994000.1U CN201820994000U CN208318104U CN 208318104 U CN208318104 U CN 208318104U CN 201820994000 U CN201820994000 U CN 201820994000U CN 208318104 U CN208318104 U CN 208318104U
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- ontology
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- cell storage
- storage device
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Abstract
The utility model relates to cell technical field of memory, in particular to cell storage device.The bottom plate of placing component bottom is fixed on the bottom of ontology by telescopic rod, the top of placing component is connected with handle by connecting rod, when placing and take equipped with cell storage unit by placing component, utilize the telescopicing performance of elastomeric element, placing component is promoted at position at cell storage device body openings by handle, taking and places equipped with cell is specially that the test tube of stem cell or the storage box very facilitate.Liquid nitrogen adsorbent is provided on ontology, sealing cover is internally provided with thermal insulation layer, can make the ontology of the cell storage device includes that the opening of storage tank ontology has good state of thermal isolation, ensure that the stability of stem cell storage, improves its storage time.In addition, the junction of lid and ontology is provided with gasket, the leakproofness of lid and ontology is improved, further improves the stability of storage.
Description
Technical field
The utility model relates to cell technical field of memory, in particular to cell storage device.
Background technique
Stem cell is a kind of multipotential cell with the of self-replication capacity, and under certain condition, it can be divided into more
Kind functioning cell, the stage of development according to locating for stem cell are divided into embryonic stem cell (embryonic stem cell, ES cell)
With adult stem cell (somatic stem cell).It is divided into three classes according to the potentiality of development of stem cell: myeloid-lymphoid stem cell
(totipotent stem cell, TSC), multipotential stem cell (pluripotent stem cell) and unipotent stem cell
(unipotent stem cell) (specially energy stem cell), stem cell (Stem Cell) is a kind of inabundant differentiation, still immature
Cell, there is the potential function for regenerating various histoorgans and human body, medical field is known as " general-purpose cell.
However there is some shortcomingss in use for existing stem cell storage tank, because storage tank has centainly
Depth be secondly arranged on existing storage tank typically just appearance wall so that stem cell is more troublesome in storage and taking-up
There is thermal insulation layer, but for not making heat-insulated setting on sealing cover, to reduce the stability of stem cell storage, reduces dry
The storage time of cell.
Utility model content
In view of this, the present invention provides a kind of cell storage devices.The bottom plate of placing component bottom passes through telescopic rod
It is fixed on the bottom of ontology, the top of placing component is connected with handle by connecting rod, passes through placing component placement and dress of taking
When having cell storage unit, using the telescopicing performance of elastomeric element, placing component is promoted to cell storage device by handle
At position at body openings, taking and place equipped with cell is specially that the test tube of stem cell or the storage box very facilitate.Its
Liquid nitrogen adsorbent is provided in secondary body, sealing cover is internally provided with thermal insulation layer, the ontology of the cell storage device can be made
Opening including storage tank ontology has good state of thermal isolation, ensure that the stability of stem cell storage, improves its storage
Time.In addition, the junction of lid and ontology is provided with gasket, the leakproofness of lid and ontology is improved, is further increased
The stability of storage.
In order to realize above-mentioned purpose of utility model, the utility model the following technical schemes are provided:
The utility model provides a kind of cell storage device, including ontology 1 and lid 2, the ontology 1 and the lid
2 are detachably connected；The ontology 1 includes shell 3 and storage unit 4, is formed between the shell 3 and the storage unit 4 empty
Chamber 5, the cavity 5 are provided with liquid nitrogen adsorbent, and the inner wall of the bottom of the storage unit 4 is disposed with elastomeric element 6, puts
Component 7 and cell storage unit 8 are set, the elastomeric element 6 is used to carry out between nature and compressive state when being pressurized
Switching.
In the present solution, be in frozen cell box in liquid nitrogen environment by the adsorbent liquid nitrogen of liquid nitrogen, ensure that
Frozen cell is in ultra-low temperature surroundings.In the present solution, by pressing cell storage unit change elastic parts state, be convenient for
The pick-and-place of cell storage unit --- cell cryopreservation box, improves user experience.
Preferably, the quantity of the elastomeric element 6 is no less than 1.
Preferably, 7 upper surface of placing component is provided with connecting component 9 and is fixedly connected with handle 10.
In the present solution, the handle can make the device facilitate pick-and-place cell storage unit --- cell cryopreservation box, raising
User experience.
Preferably, the connecting component 9 is vertically arranged with the placing component 7.
Preferably, the junction of the lid 2 and the ontology 1 is provided with gasket 11.
Preferably, the lid 2 is internally provided with thermal insulation layer 12.
In the present solution, be internally provided with thermal insulation layer in lid 2, kept the temperature, extended by the way that inside and outside temperature is isolated
Frozen cell is in the time in ultra-low temperature surroundings, ensure that cell activity of the frozen cell in transfer process.
Preferably, the mode that the ontology 1 and the lid 2 are detachably connected include be threadedly coupled, snap connection or
Hinge connection.
Preferably, the quantity of the cell storage unit 8 is at least 1, the cell storage unit 8 be placed equidistant in
The upper surface of the placing component 7.
Preferably, the bottom of the ontology 1 is provided with damping device 13.
Preferably, the elastomeric element 6 is spring.
Preferably, the ontology 1 is cylindrical structure；The placing component 7 is cylindrical structure.
In the utility model, the bottom plate of placing component bottom bottom that ontology is fixed on by telescopic rod first, placement section
The top of part is connected with handle by connecting rod, when placing and take equipped with cell storage unit by placing component, utilizes bullet
Property component telescopicing performance, placing component is promoted at position at cell storage device body openings by handle, is taken
It is specially that the test tube of stem cell or the storage box very facilitate with placing equipped with cell.Liquid nitrogen absorption is provided in its secondary body
Agent, sealing cover are internally provided with thermal insulation layer, can make the cell storage device ontology include storage tank ontology opening
There is good state of thermal isolation, ensure that the stability of stem cell storage, improve its storage time.In addition, lid and ontology
Junction is provided with gasket, improves the leakproofness of lid and ontology, further improves the stability of storage.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 shows the structural schematic diagram of cell storage device provided by the utility model；
Fig. 2 shows the structural schematic diagram of the utility model lid；
Fig. 3 shows the top view of the utility model placing component；
Fig. 4 shows the side view of the utility model placing component；
Marginal data: 1- ontology；2- lid；3- shell；4- storage unit；5- cavity；6- elastomeric element；7- placement section
Part；8- cell storage unit；9- connecting component；10- handle；11- gasket；12- thermal insulation layer；13- damping device.
Specific embodiment
The utility model discloses a kind of cell storage device, those skilled in the art can use for reference present disclosure, suitably
Improve realization of process parameters.In particular, it should be pointed out that all similar substitutions and modifications are for a person skilled in the art
It will be apparent that they are considered as being included in the utility model.Connection relationship between the component and component of the utility model
It is described by preferred embodiment, related personnel can obviously not depart from the content of the present invention, spirit and scope
The interior connection relationship between elements illustrated herein and component is modified or appropriate changes and combinations, carrys out implementation and application sheet
Utility model technology.
Referring to Fig.1-4, a kind of cell storage device, including ontology 1 and lid 2, ontology 1 are detachably connected with lid 2；This
Body 1 includes shell 3 and storage unit 4, and cavity 5 is formed between shell 3 and storage unit 4, and cavity 5 is provided with liquid nitrogen adsorbent,
The inner wall of the bottom of storage unit 4 is disposed with elastomeric element 6, placing component 7 and cell storage unit 8, and elastomeric element 6 is used
It is switched between nature and compressive state in when being pressurized.
In the present solution, be in frozen cell box in liquid nitrogen environment by the adsorbent liquid nitrogen of liquid nitrogen, ensure that
Frozen cell is in ultra-low temperature surroundings.In the present solution, by pressing cell storage unit change elastic parts state, be convenient for
The pick-and-place of cell storage unit --- cell cryopreservation box, improves user experience.The quantity of elastomeric element 6 is no less than 1.It places
7 upper surface of component is provided with connecting component 9 and is fixedly connected with handle 10.In the present solution, the handle can make the device convenient
Cell storage unit --- cell cryopreservation box improve user experience for pick-and-place.Connecting component 9 is vertically arranged with placing component 7.Lid
The junction of body 2 and ontology 1 is provided with gasket 11.Lid 2 is internally provided with thermal insulation layer 12.In the present solution, in lid 2
Portion is provided with thermal insulation layer, by be isolated inside and outside temperature kept the temperature, extend frozen cell be in ultra-low temperature surroundings when
Between, it ensure that cell activity of the frozen cell in transfer process.The mode that ontology 1 and lid 2 are detachably connected includes screw thread
Connect, snap connection or hinge connection.The quantity of cell storage unit 8 is at least 1, cell storage unit 8 be placed equidistant in
The upper surface of placing component 7.The bottom of ontology 1 is provided with damping device 13.Elastomeric element 6 is spring.
In some embodiments of the utility model, ontology 1 is cylindrical structure；Placing component 7 is cylindrical structure.
Working principle: in use, passing through 1 top opening of ontology first to formation cavity 5 between shell 3 and storage unit 4
Then placing component 7 is promoted to the opening at 1 top of ontology by interior injection liquid nitrogen by handle 13, will try equipped with stem cell
The cell storage unit 8 of pipe is placed on placing component 7, placing component 7 is slowly placed into the bottom of ontology 1 at this time, then
The opening at 1 top of ontology is sealed up by lid 2, just completes the storage of stem cell, whole device entire run.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (10)
1. a kind of cell storage device, including ontology (1) and lid (2), the ontology (1) detachably connect with the lid (2)
It connects；It is characterized in that, the ontology (1) includes shell (3) and storage unit (4), the shell (3) and the storage unit
(4) cavity (5) are formed between, the cavity (5) is provided with liquid nitrogen adsorbent, the inner wall of the bottom of the storage unit (4) according to
Secondary to be provided with elastomeric element (6), placing component (7) and cell storage unit (8), the elastomeric element (6) is used for when being pressurized
It is switched between nature and compressive state.
2. cell storage device according to claim 1, which is characterized in that the quantity of the elastomeric element (6) is no less than 1
It is a.
3. cell storage device according to claim 2, which is characterized in that placing component (7) upper surface is provided with
Connecting component (9) is fixedly connected with handle (10).
4. cell storage device according to claim 3, which is characterized in that the connecting component (9) and the placement section
Part (7) is vertically arranged.
5. cell storage device according to claim 4, which is characterized in that the company of the lid (2) and the ontology (1)
The place of connecing is provided with gasket (11).
6. cell storage device according to claim 5, which is characterized in that the lid (2) is internally provided with thermal insulation layer
(12)。
7. cell storage device according to claim 6, which is characterized in that the ontology (1) and the lid (2) are removable
Unload connection mode include be threadedly coupled, snap connection or hinge connection.
8. cell storage device according to claim 7, which is characterized in that the quantity of the cell storage unit (8) is extremely
It is less 1, the cell storage unit (8) is placed equidistant in the upper surface of the placing component (7).
9. cell storage device according to claim 8, which is characterized in that the bottom of the ontology (1) is provided with damping
Device (13).
10. cell storage device according to claim 9, which is characterized in that the elastomeric element (6) is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994000.1U CN208318104U (en) | 2018-06-26 | 2018-06-26 | Cell storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820994000.1U CN208318104U (en) | 2018-06-26 | 2018-06-26 | Cell storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208318104U true CN208318104U (en) | 2019-01-04 |
Family
ID=64784991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820994000.1U Active CN208318104U (en) | 2018-06-26 | 2018-06-26 | Cell storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208318104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050781A (en) * | 2019-04-28 | 2019-07-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of liquid nitrogen container |
| CN110859178A (en) * | 2019-12-23 | 2020-03-06 | 张嘉 | MRI (magnetic resonance imaging) -compatible in-vitro kidney perfusion system |
-
2018
- 2018-06-26 CN CN201820994000.1U patent/CN208318104U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050781A (en) * | 2019-04-28 | 2019-07-26 | 中国人民解放军陆军军医大学第一附属医院 | A kind of liquid nitrogen container |
| CN110859178A (en) * | 2019-12-23 | 2020-03-06 | 张嘉 | MRI (magnetic resonance imaging) -compatible in-vitro kidney perfusion system |
| CN110859178B (en) * | 2019-12-23 | 2022-04-22 | 张嘉 | MRI (magnetic resonance imaging) -compatible in-vitro kidney perfusion system |
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