CN207791637U - A kind of stem cell transport case - Google Patents
A kind of stem cell transport case Download PDFInfo
- Publication number
- CN207791637U CN207791637U CN201721906308.8U CN201721906308U CN207791637U CN 207791637 U CN207791637 U CN 207791637U CN 201721906308 U CN201721906308 U CN 201721906308U CN 207791637 U CN207791637 U CN 207791637U
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- CN
- China
- Prior art keywords
- stem cell
- babinet
- layer
- middle cover
- case lid
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- 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
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Abstract
The utility model discloses a kind of stem cell transport cases, are related to stem cell field.Including babinet and case lid, which is characterized in that setting and the close-fitting double-layer stainless steel insulating layer of babinet in the babinet, dry ice slot is set inside double-layer stainless steel insulating layer, it is capped thermally conductive sheet on the dry ice slot, stem cell samples frame is set on thermally conductive sheet, silica gel sealing pad is set on specimen holder；It is additionally provided with middle cover, the middle cover is equipped with relief valve, and middle cover bottom is equipped with sealing ring, is interference fitted inside the middle cover sealing ring and double-layer stainless steel insulating layer；Case lid is internally provided with heat-preservation cotton, and buckle is arranged on babinet and case lid, and babinet and case lid are coordinated, and realizes that not only incubator is functional, reduces the dosage of the refrigerants such as dry ice, and the effect of safety and stability.
Description
Technical field
The utility model is related to stem cell field more particularly to a kind of stem cell transport cases.
Background technology
Stem cell is cells of origin.Stem cell is the cell with proliferation and differentiation potential, and there is self-renewing to replicate
Ability, well differentiated functioning cell can be generated.
Briefly, it is a kind of original neoblast with multi-lineage potential and the of self-replication capacity, is
Form the initial cell of each histoorgan of mammal.Stem cell morphologically has general character, is generally circular in shape or oval
Shape, cell volume is small, and core is relatively large, and nucleus is mostly euchromatin, and has higher telomerase activation.Stem cell can divide
For embryonic stem cell and adult stem cell.
Stem cell is self-replacation or differentiation function cell, the state mainly due to cell itself and microenvironment factor institute
It determines.Various period elements and period element dependent kinase, gene transcription factor, influence cell including adjusting the cell cycle are asymmetric
The cytoplasmic factor of division.Microenvironment factor, including stem cell and peripheral cell, stem cell is with epimatrix and stem cell and respectively
The interaction of kind soluble factor.
Stem cell can be applied to the treatment of a variety of diseases in now medical, and in medical applications, stem cell usually requires
It from stem cell collection, transports the hospital toward various regions and uses, and need to use low-temperature preservation, such as liquid nitrogen in transportational process
Or dry ice, common preservation transport case poor thermal insulation property need a large amount of refrigerant, can not be transported by aviation, and seal
Property high good heat preservation performance incubator, the nitrogen or carbon dioxide of gasification can not be overflowed in time, or even be easy to happen babinet explosion
It is dangerous.
Utility model content
The purpose of this utility model is to provide a kind of stem cell transport case, and not only incubator is functional, reduces dry ice etc.
The dosage of refrigerant, and safety and stability.
To solve the above problems, the utility model discloses a kind of stem cell transport case, including babinet and case lid, feature
It is, setting and the close-fitting double-layer stainless steel insulating layer of babinet in the babinet, setting inside double-layer stainless steel insulating layer
Dry ice slot is capped thermally conductive sheet on the dry ice slot, stem cell samples frame is arranged on thermally conductive sheet, silica gel sealing is arranged on specimen holder
Pad；It is additionally provided with middle cover, the middle cover is equipped with relief valve, and middle cover bottom is equipped with sealing ring, and the middle cover sealing ring and bilayer are not
Interference fit inside rust steel insulating layer；Case lid is internally provided with heat-preservation cotton, and buckle is arranged on babinet and case lid, babinet and case lid are matched
It closes.
Further, wherein the babinet and case lid are three-decker, outer layer is outer hard plastic layer, and middle level is protected for foam
Warm layer, internal layer are interior hard plastic layer.
Further, wherein being interference fitted inside the silica gel sealing pad and double-layer stainless steel insulating layer.
Further, wherein handle is arranged on the silica gel sealing pad.
Further, wherein the sealing ring is hollow silica gel sealing ring.
Further, wherein being designed for vacuum heat-insulation inside the double-layer stainless steel insulating layer.
Further, wherein the thermally conductive sheet is the mountain type thermally conductive sheet of albronze.
Further, wherein the relief valve includes valve body and the contractibility being fixed on valve body and middle cover composition.
Further, wherein the contractibility is the spring shunk or the elastic material of contraction.
Stem cell transport case provided by the utility model improves heat insulating ability by three special layer box body structure settings,
And internal double-layer stainless steel vacuum heat-insulating layer is increased, heat-insulating property, the heat conduction being arranged on dry ice slot are further improved
Piece ensure that the cooling of stem cell samples frame.
The beneficial effects of the utility model are：
1. heat-insulating property is outstanding, the dosage of the refrigerants such as dry ice can be reduced.
2. cooling is quick, the cryopreservation condition of stem cell ensure that.
3. decompression in time ensures that container internal pressure is not excessive, ensures safety.
Description of the drawings
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.It is clear that the accompanying drawings in the following description is this reality
Without creative efforts, may be used also for those of ordinary skill in the art with some novel embodiments
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the utility model each section schematic diagram；
In figure, 1. babinet, 2. case lid, 3. double-layer stainless steel insulating layer, 4. dry ice slot, 5. thermally conductive sheet, 6. specimen holder
7. silica gel sealing pads 8. handle, 9. middle cover, 10. sealing ring, 11. heat-preservation cotton 12. and buckles 13. relief valves 131
132. contractibility of valve body.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described.Obviously, it is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
Embodiment one:
A kind of stem cell transport case, including babinet and case lid, wherein setting and babinet are close-fitting double in the babinet
Dry ice slot is arranged inside double-layer stainless steel insulating layer in layer stainless steel insulating layer, is capped thermally conductive sheet on the dry ice slot, on thermally conductive sheet
Stem cell samples frame is set, silica gel sealing pad is set on specimen holder；It is additionally provided with middle cover, the middle cover is equipped with relief valve, middle cover
Bottom is equipped with sealing ring, is interference fitted inside the middle cover sealing ring and double-layer stainless steel insulating layer；Case lid is internally provided with heat preservation
Buckle is set on cotton, babinet and case lid, babinet and case lid are coordinated.The babinet and case lid are three-decker, and outer layer is outer hard
Matter plastic layer, middle level are foam heat-insulation layer, and internal layer is interior hard plastic layer；The silica gel sealing pad and double-layer stainless steel insulating layer
Inside interference fit；Handle is set on the silica gel sealing pad；The sealing ring is hollow silica gel sealing ring；The bilayer is stainless
It is designed for vacuum heat-insulation inside steel insulating layer；The wherein described thermally conductive sheet is the mountain type thermally conductive sheet of albronze；The relief valve packet
The contractibility composition for including valve body and being fixed on valve body and middle cover；Contractibility is the spring shunk or the elastic material of contraction.
In use, transport case is opened, dry ice is placed in dry ice slot, thermally conductive sheet is covered, it would be desirable to the stem cell of transport
Be placed on stem cell samples frame and cover silica gel sealing ring and be capped middle cover, finally cover case lid, babinet fixed by snap and
The dry ice of case lid, gasification is overflowed from relief valve, ensure that pressure is unlikely to excessive in bucket.
Claims (9)
1. a kind of stem cell transport case, including babinet and case lid, which is characterized in that setting is fitted close with babinet in the babinet
Double-layer stainless steel insulating layer, dry ice slot is set inside double-layer stainless steel insulating layer, thermally conductive sheet, heat conduction are capped on the dry ice slot
Stem cell samples frame is arranged on piece, and silica gel sealing pad is arranged on specimen holder；It is additionally provided with middle cover, the middle cover is equipped with relief valve,
Middle cover bottom is equipped with sealing ring, is interference fitted inside the middle cover sealing ring and double-layer stainless steel insulating layer；Case lid is internally provided with
Buckle is set on heat-preservation cotton, babinet and case lid, babinet and case lid are coordinated.
2. a kind of stem cell transport case according to claim 1, it is characterised in that：The babinet and case lid are three-layered node
Structure, outer layer are outer hard plastic layer, and middle level is foam heat-insulation layer, and internal layer is interior hard plastic layer.
3. a kind of stem cell transport case according to claim 1, it is characterised in that：The silica gel sealing pad and bilayer are stainless
Interference fit inside steel insulating layer.
4. a kind of stem cell transport case according to claim 3, it is characterised in that：It is arranged on the silica gel sealing pad and carries
Hand.
5. a kind of stem cell transport case according to claim 1, it is characterised in that：The sealing ring is hollow silica gel sealing
Circle.
6. a kind of stem cell transport case according to claim 1, it is characterised in that：Inside the double-layer stainless steel insulating layer
It is designed for vacuum heat-insulation.
7. a kind of stem cell transport case according to claim 1, it is characterised in that：The thermally conductive sheet is the mountain of albronze
Type thermally conductive sheet.
8. a kind of stem cell transport case according to claim 1, it is characterised in that：The relief valve includes valve body and fixation
In the contractibility composition on valve body and middle cover.
9. a kind of stem cell transport case according to claim 8, it is characterised in that：The contractibility be shrink spring or
The elastic material of contraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906308.8U CN207791637U (en) | 2017-12-29 | 2017-12-29 | A kind of stem cell transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906308.8U CN207791637U (en) | 2017-12-29 | 2017-12-29 | A kind of stem cell transport case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207791637U true CN207791637U (en) | 2018-08-31 |
Family
ID=63276766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906308.8U Expired - Fee Related CN207791637U (en) | 2017-12-29 | 2017-12-29 | A kind of stem cell transport case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207791637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515992A (en) * | 2018-12-25 | 2019-03-26 | 潍坊医学院 | A kind of stem cell air transit device |
-
2017
- 2017-12-29 CN CN201721906308.8U patent/CN207791637U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109515992A (en) * | 2018-12-25 | 2019-03-26 | 潍坊医学院 | A kind of stem cell air transit 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180831 Termination date: 20211229 |