CN212560297U - Stem cell culture device - Google Patents
Stem cell culture device Download PDFInfo
- Publication number
- CN212560297U CN212560297U CN202020871197.7U CN202020871197U CN212560297U CN 212560297 U CN212560297 U CN 212560297U CN 202020871197 U CN202020871197 U CN 202020871197U CN 212560297 U CN212560297 U CN 212560297U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- cover
- connecting hole
- stem cell
- cell culture
- 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.)
- Active
Links
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses a stem cell culture device, which comprises an upper cover and a bottom cover buckled at the bottom of the upper cover, wherein the upper cover is an opaque black cover body, the bottom cover is a transparent surface except the bottom surface, the rest surfaces are opaque black frames, a connecting hole is arranged above the upper cover and in the middle of the upper cover, the connecting hole is positioned inside the upper cover, and a soft rubber plug is opened in the middle; the upper cover is arranged at the upper end of the soft rubber plug and penetrates through a connecting hole formed in the upper cover, the connecting hole communicates the inner space formed by the upper cover and the bottom cover with the outside through the soft rubber plug, and a sealing groove is formed in the buckling position of the upper cover and the edge of the bottom cover. The utility model provides a stem cell culture dish shading structure among the prior art complicated, and be difficult for quick experiment extraction, the problem of operation such as pouring into.
Description
Technical Field
The utility model relates to a biological assay field, in particular to stem cell culture device.
Background
A petri dish is a laboratory vessel for the cultivation of microorganisms or cells, consisting of a flat disc-shaped bottom and a lid, generally made of glass or plastic. The culture dish is basically made of two types, mainly plastic and glass, and the glass can be used for plant materials, microorganism culture and adherent culture of animal cells. In present stem cell culture ware, generally adopt spiral cover, outside to shelter from structures such as illumination and hold culture medium and stem cell, because stem cell is sensitive to light, easy being destroyed by light, so the structure of adopting generally for additionally increasing shading frame in the culture dish outside at present. However, in this structure, the frame needs to be removed and the screw cap needs to be opened when the operations such as extraction, injection, etc. are performed, so that the whole structure of the culture dish is complicated, and the carrying and loading steps are complicated.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, the main object of the present invention is to provide a stem cell culture device, which aims to solve the problem of complicated shading structure of stem cell culture dish in the prior art, and is not easy to perform rapid experiments, extraction, injection and other operations.
In order to achieve the purpose, the utility model provides a stem cell culture device, which comprises an upper cover and a bottom cover buckled at the bottom of the upper cover, wherein the upper cover is an opaque black cover body, the bottom cover is a transparent surface except the bottom surface, the rest surfaces are opaque black frames, a connecting hole is arranged above the upper cover and in the middle of the upper cover, the connecting hole comprises a soft rubber plug which is arranged inside the upper cover and is opened in the middle; the upper cover is arranged at the upper end of the soft rubber plug and penetrates through a connecting hole formed in the upper cover, the connecting hole communicates the inner space formed by the upper cover and the bottom cover with the outside through the soft rubber plug, and a sealing groove is formed in the buckling position of the upper cover and the edge of the bottom cover.
In one embodiment, a reference scale is arranged at the middle position of the bottom cover, and the reference scale is a black scale.
In one embodiment, the sealing groove is a rubber ring.
In one embodiment, a buckle is arranged on one side of the sealing groove, and the buckle and the sealing groove are connected in an ultrasonic welding mode.
In one embodiment, the soft rubber plug and the connecting channel arranged at the upper end of the soft rubber plug are black opaque rubber plugs.
The utility model has the advantages as follows:
this technical scheme is through setting the buckle formula connected mode to culture dish upper cover and lower cover to and only keep the bottom surface transparent, can make operations such as extraction, injection more convenient, and be convenient for observe. The technical scheme has the advantages of simple structure, easy operation and use, safety and reliability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of the upper cover, the bottom cover and the connecting hole of the present invention.
Fig. 2 is a schematic view of the structure of the connection hole of the present invention.
Fig. 3 is a schematic view of the sectional structure of the upper cover of the present invention.
Figure 4 is a seal groove of the present invention
[ list of reference numerals for main parts/components ]
| Reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
11 | |
| 10 | Connecting |
110 | |
| 100 | Connecting |
2 | |
| 101 | |
20 | Reference scale |
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (e.g., upper, lower, left, right, front, rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific state (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
The description in this application as relating to "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.
In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be a fixed connection, a removable connection, or an integral molding; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1:
referring to fig. 1 to 4, a stem cell culture device comprises an upper cover 1 and a bottom cover 2 fastened at the bottom of the upper cover 1, wherein the upper cover 1 is an opaque black cover body, the bottom cover 2 except the bottom surface is a transparent surface, the rest surfaces are opaque black frames, a connecting hole 10 is arranged above the upper cover 1 and in the middle of the upper cover 1, and the connecting hole 10 comprises a soft rubber plug 101 which is positioned inside the upper cover 1 and is opened in the middle; set up in soft plug 101 upper end, and pass connecting hole 10 that upper cover 1 set up, connecting hole 10 communicates upper cover 1 and the inner space that bottom 2 formed with the external world through soft plug 101, and upper cover 1 is equipped with seal groove 11 with 2 border lock departments of bottom.
In use, the upper cover 1 and the bottom cover 2 are directly pulled open, the experimental observation substance is placed at the bottom of the bottom cover 2, and the reference scale 20 at the bottom is helpful for contrast observation under a microscope. After the upper cover 1 and the bottom cover 2 are put in place, the upper cover and the bottom cover are buckled. Extraction, infusion and intubation visualization may also be performed through the connection aperture 10. The bottom of the bottom cover 2 is a transparent shell, the bottom surface of the bottom cover 2 is placed on a luminous observation table top, and then a microscope is inserted into the connecting hole 10 through the inserting tube for observation.
Referring to fig. 1, preferably, a reference scale 20 is provided at a bottom middle position of the bottom cover 2, and the reference scale 20 is a black scale.
Referring to fig. 3, the sealing groove 11 is preferably a rubber ring.
The rubber sealing groove 11 helps to seal and buffer the stress between the upper cover 1 and the bottom cover 2, and prevent deformation.
Referring to fig. 4, preferably, a buckle 110 is disposed on one side of the sealing groove 11, and the buckle 110 and the sealing groove 11 are ultrasonically welded.
The buckle 110 can further fix the connection between the upper cover 1 and the lower cover 2, so that the connection cannot easily fall off.
Referring to fig. 2, preferably, the soft rubber plug 101 and the connecting channel 100 disposed at the upper end thereof are both black opaque rubber plugs.
To further maintain the preservation under normal conditions from intense light, the soft plug 101 and the connecting channel 100 are both black opaque plugs.
The working principle of the utility model is as follows:
the upper cover 1 and the bottom cover 2 are pulled open, experimental observation substances are placed at the bottom of the bottom cover 2, and the reference scale 20 at the bottom is helpful for contrast observation under a microscope. After the upper cover 1 and the bottom cover 2 are put in place, the upper cover and the bottom cover are buckled. Extraction, infusion and intubation visualization may also be performed through the connection aperture 10. The bottom of the bottom cover 2 is a transparent shell, the bottom surface of the bottom cover 2 is placed on a luminous observation table top, and then a microscope is inserted into the connecting hole 10 through the inserting tube for observation.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (5)
1. A stem cell culture device is characterized by comprising an upper cover and a bottom cover buckled at the bottom of the upper cover, wherein the upper cover is an opaque black cover body, the bottom cover except the bottom surface is a transparent surface, the rest surfaces are opaque black frames, a connecting hole is arranged above the upper cover and in the middle of the upper cover, and the connecting hole comprises a soft rubber plug which is positioned inside the upper cover and is opened in the middle; the upper cover is arranged at the upper end of the soft rubber plug and penetrates through a connecting hole formed in the upper cover, the connecting hole is communicated with the outside through the soft rubber plug, the upper cover is communicated with the inner space formed by the bottom cover, and a sealing groove is formed in the buckling position of the edge of the bottom cover.
2. The stem cell culture device of claim 1, wherein a reference scale is provided at a middle position of the bottom cover, and the reference scale is a black scale.
3. The stem cell culture apparatus of claim 1, wherein the sealing groove is a rubber groove.
4. The stem cell culture device of claim 1, wherein a buckle is arranged on one side of the sealing groove, and the buckle and the sealing groove are connected by ultrasonic welding.
5. The stem cell culture device of claim 1, wherein the soft rubber plug and the channel arranged at the upper end of the soft rubber plug are black opaque rubber plugs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871197.7U CN212560297U (en) | 2020-05-21 | 2020-05-21 | Stem cell culture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020871197.7U CN212560297U (en) | 2020-05-21 | 2020-05-21 | Stem cell culture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212560297U true CN212560297U (en) | 2021-02-19 |
Family
ID=74632557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020871197.7U Active CN212560297U (en) | 2020-05-21 | 2020-05-21 | Stem cell culture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212560297U (en) |
-
2020
- 2020-05-21 CN CN202020871197.7U patent/CN212560297U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3752743A (en) | Biological indicator | |
| AU706560B2 (en) | Reusable vented flask cap cover | |
| JPH0558718B2 (en) | ||
| CN212560297U (en) | Stem cell culture device | |
| US5770441A (en) | Methods, apparatuses and kits for the growth and/or identification of microorganisms | |
| CN220224189U (en) | Organ-like culture device | |
| JP4049836B2 (en) | Culture vessel assembly | |
| CN210856118U (en) | Molecular biology culture dish | |
| CN108148759A (en) | A kind of multipurpose gas-permeable container for attached cell culture/co-cultivation | |
| CN214032533U (en) | Germinal cell activity culture dish | |
| CN212426032U (en) | Disposable culture dish with separation structure | |
| CN205152210U (en) | Sulphur glycollate culture medium nitrogen charging arrangement | |
| CN212610551U (en) | Cell culture box for placing cell culture dish | |
| CN107325968A (en) | A kind of Bioexperiment induction type culture dish | |
| CN214361337U (en) | Culture dish for microbial separation and purification | |
| CN218435681U (en) | A aseptic household utensils for microorganism is cultivated | |
| CN211394470U (en) | Closed microbial reaction tank structure | |
| CN212404119U (en) | Organ chip culture box capable of adjusting oxygen concentration | |
| CN216192253U (en) | Heap culture dish | |
| CN214142367U (en) | Container capable of counting and preserving cells | |
| CN214991528U (en) | Culture dish for microbial cultivation | |
| CN210056882U (en) | Self-contained bacterium tablet for detecting sterilization effect | |
| CN211645270U (en) | Biological medicine culture dish | |
| CN220467958U (en) | Microorganism culture bottle for biomedicine | |
| CN218146647U (en) | Fresh cordyceps militaris wine culture device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |