CN213785045U - Stem cell specimen storage device for leukemia treatment - Google Patents
Stem cell specimen storage device for leukemia treatment Download PDFInfo
- Publication number
- CN213785045U CN213785045U CN202021671321.1U CN202021671321U CN213785045U CN 213785045 U CN213785045 U CN 213785045U CN 202021671321 U CN202021671321 U CN 202021671321U CN 213785045 U CN213785045 U CN 213785045U
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- CN
- China
- Prior art keywords
- shell body
- stem cell
- tank
- hold
- storage device
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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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- 210000000130 stem cell Anatomy 0.000 title claims abstract description 29
- 208000032839 leukemia Diseases 0.000 title claims abstract description 14
- 238000005057 refrigeration Methods 0.000 claims abstract description 27
- 239000004065 semiconductor Substances 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 claims abstract description 13
- 238000002560 therapeutic procedure Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 210000004027 cell Anatomy 0.000 description 5
- 210000001671 embryonic stem cell Anatomy 0.000 description 5
- 210000004504 adult stem cell Anatomy 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000004069 differentiation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 210000003014 totipotent stem cell Anatomy 0.000 description 2
- 241000124008 Mammalia Species 0.000 description 1
- 108010017842 Telomerase Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010241 blood sampling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001778 pluripotent stem cell Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000002444 unipotent stem cell Anatomy 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a stem cell sample storage device is used in leukemia treatment, including shell body and hold up tank, shell body's inside top is fixed with the battery box, and shell body's inside bottom is provided with puts the thing box, the hold up tank is seted up in shell body's inside, and the outside of hold up tank is provided with the semiconductor refrigeration piece, the inside of hold up tank is provided with movable nail, and the bottom of activity nail is provided with the conducting strip, the bottom both sides of activity nail are provided with the connection contact. The utility model discloses a neotype semiconductor refrigeration piece refrigerates, because the refrigerated principle of semiconductor refrigeration piece, the other end of semiconductor refrigeration piece produces the heat, through in putting the thing box with heat conduction to holding tank bottom to realize the sterile purpose of heating stoving, and then realized under the condition of preserving the stem cell sample through refrigeration of semiconductor refrigeration piece one end, can also realize sterile function through other end heating.
Description
Technical Field
The utility model belongs to the technical field of medical field blood sampling is with, specifically be stem cell sample storage device for leukemia treatment.
Background
Stem cells are primitive undifferentiated cells with multidirectional differentiation potential and self-replication capacity, which are primitive cells forming various tissues and organs of mammals, have common shapes, usually circular or oval, small cell volume, relatively large nucleus, more eucaryon and higher telomerase activity, and can be divided into embryonic stem cells and adult stem cells.
Embryonic stem cells (Embryonic stem cells) have a high development level, are Totipotent stem cells (Totipotent stem cells), while adult stem cells have a low development level, are pluripotent stem cells or unipotent stem cells, and report in the literature that stem cells are cells having self-renewal and differentiation potential and remaining undifferentiated, including Embryonic stem cells and adult stem cells. The development of stem cells is influenced by various internal mechanisms and microenvironment factors, human embryonic stem cells can be successfully cultured in vitro at present, and recent researches find that adult stem cells can be transversely differentiated into other types of cells and tissues, so that a foundation is provided for the wide application of the stem cells.
The stem cells need to be stored in the application process, however, the existing stem cell specimen storage device for leukemia therapy has some defects in the use process, most of the stem cell specimen storage devices are individual large seat-type structures or structures of some heavy suitcases, and the structures have serious inconvenience and portability, and improvement is needed urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems of large size or heavy weight and inconvenient carrying of an individual, a stem cell specimen storage device for leukemia treatment is provided.
The utility model adopts the technical scheme as follows:
stem cell sample storage device is used in leukemia treatment, including shell body and hold up tank, shell body's inside top is fixed with the battery box, and shell body's inside bottom is provided with puts the thing box, the hold up tank is seted up in shell body's inside, and the outside of hold up tank is provided with the semiconductor refrigeration piece, the inside of hold up tank is provided with movable nail, and the bottom of activity nail is provided with the conducting strip, the bottom both sides of activity nail are provided with the connection contact.
Wherein, one side of the shell body is provided with a strap.
Wherein, one side of putting the thing box is fixed with the pull rod through the bolt, and puts the thing box and pass through the relative sliding connection of inner wall of guide rail and shell body.
The top of the shell body is provided with a cover plate, and the four corners of the bottom of the shell body are provided with anti-slip pads.
Wherein, the outside of activity nail is provided with reset spring.
Wherein, the upper surface of the storage box is provided with a tool groove.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, adopt neotype semiconductor refrigeration piece to refrigerate for holistic structure is traditional refrigeration system's structure relatively, and whole quality is lighter, simultaneously, is provided with the braces in one side of device, thereby improves the portability of device.
2. The utility model discloses in, be provided with the thing box of putting of a telescopic in the bottom of hold up tank, because the refrigerated principle of semiconductor refrigeration piece, the other end of semiconductor refrigeration piece produces heat, through in putting the thing box with heat conduction to hold up tank bottom to realize the sterile purpose of heating and drying, and then realized under the condition of preserving the stem cell sample through the refrigeration of semiconductor refrigeration piece one end, can also realize sterile function through other end heating.
3. The utility model discloses in, all placed movable nail in every hold up tank, and the outside of activity nail is provided with reset spring, when stem cell sample put into the hold up tank, the activity nail was pushed down to make the conducting strip insert to connect in the middle of the contact, realize the connection of circuit, make semiconductor refrigeration piece circular telegram work, and taken out then semiconductor refrigeration piece outage stop work when stem cell sample.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic structural view of a storage tank according to the present invention;
fig. 3 is a schematic structural view of the storage box of the present invention.
The labels in the figure are: 1. a housing body; 2. a cover plate; 3. a storage tank; 4. a semiconductor refrigeration sheet; 5. a battery case; 6. a harness; 7. a pull rod; 8. a storage box; 9. a guide rail; 10. a non-slip mat; 11. a return spring; 12. A movable nail; 13. a connection contact; 14. a conductive sheet; 15. a tool slot.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, stem cell sample storage device for leukemia treatment includes housing body 1 and hold up tank 3, and housing body 1's inside top is fixed with battery box 5, and housing body 1's inside bottom is provided with puts thing box 8, and hold up tank 3 sets up in housing body 1's inside, and the outside of hold up tank 3 is provided with semiconductor refrigeration piece 4, and hold up tank 3's inside is provided with movable nail 12, and the bottom of movable nail 12 is provided with conducting strip 14, and the bottom both sides of movable nail 12 are provided with connection contact 13.
One side of shell body 1 is provided with braces 6, and one side of putting thing box 8 has pull rod 7 through the bolt fastening, and puts thing box 8 and pass through the relative sliding connection of inner wall of guide rail 9 with shell body 1, and the top of shell body 1 is provided with apron 2, and the outside that four corners in shell body 1's bottom all were provided with slipmat 10 activity nail 12 is provided with reset spring 11, puts the upper surface of thing box 8 and has seted up tool holder 15.
The working principle is as follows: during the use, when stem cell sample is put into hold up tank 3 in, activity nail 12 is pushed down, thereby make the conducting strip 14 of activity nail 12 bottom insert to connecting contact 13 in the middle of, realize the connection of circuit, make 4 circular telegram work of semiconductor refrigeration piece, thereby realize the cold-stored of top refrigeration in order to guarantee stem cell sample, the bottom heats stoving and the disinfection work of instruments such as clean test tube in the assurance instrument groove 15, and then 4 outage stop work of semiconductor refrigeration piece when stem cell sample is taken out in the hold up tank 3, when carrying, can directly carry the device back of the body through braces 6, and convenient to carry.
Adopt semiconductor refrigeration piece 4 to refrigerate for holistic structure is lighter than traditional refrigeration mode's structure, and simultaneously, be provided with braces 6 in one side of device, thereby improve the portability of device.
Be provided with the thing box 8 of putting of a telescopic in the bottom of hold up tank 3, because the refrigerated principle of semiconductor refrigeration piece 4, the other end of semiconductor refrigeration piece 4 produces heat, through with heat conduction to hold the thing box 8 in the 3 bottoms of hold up tank to realize the sterile purpose of heating stoving, and then realized keeping under the condition of stem cell sample through the refrigeration of 4 one ends of semiconductor refrigeration piece, can also realize sterile function through the other end heating. The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. Stem cell sample storage device is used in leukemia treatment, including shell body (1) and hold up tank (3), its characterized in that: the utility model discloses a portable storage battery box, including shell body (1), the inside top of shell body (1) is fixed with battery box (5), and the inside bottom of shell body (1) is provided with puts thing box (8), the inside at shell body (1) is seted up in hold up tank (3), and the outside of hold up tank (3) is provided with semiconductor refrigeration piece (4), the inside of hold up tank (3) is provided with movable nail (12), and the bottom of activity nail (12) is provided with conducting strip (14), the bottom both sides of activity nail (12) are provided with connection contact (13).
2. The stem cell specimen storage device for leukemia therapy according to claim 1, wherein: one side of the shell body (1) is provided with a strap (6).
3. The stem cell specimen storage device for leukemia therapy according to claim 1, wherein: one side of the storage box (8) is fixed with a pull rod (7) through a bolt, and the storage box (8) is connected with the inner wall of the shell body (1) in a sliding mode through a guide rail (9).
4. The stem cell specimen storage device for leukemia therapy according to claim 1, wherein: the top of the shell body (1) is provided with a cover plate (2), and four corners of the bottom of the shell body (1) are provided with anti-slip pads (10).
5. The stem cell specimen storage device for leukemia therapy according to claim 1, wherein: and a return spring (11) is arranged on the outer side of the movable nail (12).
6. The stem cell specimen storage device for leukemia therapy according to claim 1, wherein: the upper surface of the storage box (8) is provided with a tool groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671321.1U CN213785045U (en) | 2020-08-12 | 2020-08-12 | Stem cell specimen storage device for leukemia treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021671321.1U CN213785045U (en) | 2020-08-12 | 2020-08-12 | Stem cell specimen storage device for leukemia treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213785045U true CN213785045U (en) | 2021-07-27 |
Family
ID=76951090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021671321.1U Expired - Fee Related CN213785045U (en) | 2020-08-12 | 2020-08-12 | Stem cell specimen storage device for leukemia treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213785045U (en) |
-
2020
- 2020-08-12 CN CN202021671321.1U patent/CN213785045U/en not_active Expired - Fee Related
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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: 20210727 |
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| CF01 | Termination of patent right due to non-payment of annual fee |