Cell culture device with adjustable volume
By introducing regulatory components and incremental components into the cell culture device, the expansion of the culture box volume and monitoring of cell status are achieved, the problem of insufficient capacity caused by the increase in cell volume is solved, and the effect and convenience of cell culture are improved.
Patent Information
- Application Number
- CN202420218867.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-30
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-01-30
AI Technical Summary
During the growth of cell volume in existing cell culture devices, the volume of the culture box is insufficient, affecting the effect of later cell culture.
A cell culture device including a culture box, a regulation component, an incremental component and a storage component is designed. Through the combination of threaded tube, a connecting tube and an extension tube, the volume of the culture box is adjusted and expanded, and is carried out through the observation window and the transparent window. Monitoring and classification management of cell culture status.
It effectively improves the volume space of cell culture, avoids the influence of sunlight, simplifies cell classification and storage, facilitates the portability and replacement of devices, and solves the problem of insufficient culture space.
Smart Images
Figure CN222349024U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cell culture, in particular to a cell culture device with adjustable volume. Background Art
[0002] Cell culture box, some cells and tissues can grow in suspension, but a considerable number of mammalian cells need to adhere to the surface. Therefore, the culture bottles, culture plates and culture dishes used to provide an in vitro cell culture environment must not only have good transparency and be non-toxic and sterile, but also be surface modified to enable them to adhere, divide and grow.
[0003] However, the prior art cultivates cells through a cultivation device. However, during the cultivation process, the cells will continue to multiply, causing the cells to grow larger and increase the volume of the cells, resulting in insufficient box capacity of the cultivation device, thus affecting the effect of the subsequent cell cultivation.
[0004] Therefore, the utility model provides a cell culture device with adjustable volume. Utility Model Content
[0005] The purpose of the utility model is to solve the shortcomings of the prior art and provide a cell culture device with adjustable volume.
[0006] In order to achieve the above-mentioned object, the utility model adopts the following technical solution: a cell culture device with adjustable volume, comprising a culture box, wherein an adjustment component is arranged at the upper end of the culture box;
[0007] The adjustment assembly includes a threaded tube, a connecting tube, an extension tube and an observation window. The threaded tube is arranged at the upper end of the culture box, and the top of the threaded tube is connected to the connecting tube. The upper end of the connecting tube is clamped with the extension tube, and the middle of the extension tube is provided with an observation window.
[0008] A base is arranged at the bottom end of the culture box; an increasing component is arranged on the right side of the base, a bottom groove is arranged in the middle of the increasing component, and a storage component is arranged in the middle of the bottom groove.
[0009] As a preferred implementation, the threaded tube is connected to the connecting tube, and the extension tube and the connecting tube are movably connected.
[0010] The technical effect of adopting the above further scheme is: an observation window is set at the top of the extension tube, through which the speed of cell culture in the middle of the adjustment component and the culture box can be seen, thereby preventing the side ends of the culture box and the adjustment component from being affected by sunlight and affecting the speed of cell culture.
[0011] As a preferred implementation, the extension tube and the observation window are fixedly connected.
[0012] The technical effect of adopting the above further scheme is: an adjustment component is provided at the top of the culture box, which is convenient for placing the threaded tube on the top of the culture box, and the extension tube can be installed by snapping it into place using the connecting tube. The extension tube can be stretched toward the upper end of the connecting tube, and the height of the extension tube can be raised, which greatly increases the volume of cell culture in the extension tube.
[0013] As a preferred embodiment, the incremental component includes an incremental frame, a transparent window and a rotating shaft. The incremental frame is placed on the right side of the base, a transparent window is provided in the middle of the incremental frame, and a rotating shaft is provided at the upper left end of the incremental frame.
[0014] The technical effect of adopting the above further scheme is: a base is provided at the bottom of the culture box, and an incremental component is provided at the lower right end of the base, which effectively increases the box body for cell culture, and two groups of incremental frames are provided at the bottom of the culture box, which is convenient for classifying and placing the stages of cell culture, and the internal cells of the incremental frame can be seen by observing the transparent window.
[0015] As a preferred implementation, the incremental frame forms a rotating structure with the transparent window via a rotating shaft, and two groups of the incremental frame are provided.
[0016] The technical effect of adopting the above further solution is that the two sets of incremental frames can be respectively stored at the bottom of the culture box through the rotation of the rotating shaft, and can be folded and stored, which also makes it convenient to carry and transport the culture box.
[0017] As a preferred embodiment, the storage assembly includes a storage frame and a handle, the storage frame is arranged in the middle of the bottom groove, and the right side of the storage frame is connected to the handle.
[0018] The technical effect of adopting the above further scheme is: a bottom groove is opened in the middle of the incremental frame, and the user only needs to regularly replace the storage component in the middle of the bottom groove, hold the handle, and pull out the discarded storage frame to replace another group of cells for culture.
[0019] As a preferred implementation, the storage frame and the handle are bonded together.
[0020] The technical effect of adopting the above further solution is that the storage frame is easy to disassemble and clean.
[0021] Compared with the prior art, the advantages and positive effects of the utility model are:
[0022] An adjusting component is provided at the top of the culture box, which facilitates the threaded pipe to be threadedly placed on the top of the culture box. The extension tube can be clamped and installed using the connecting tube. The extension tube can be stretched toward the upper end of the connecting tube to increase its height, which greatly increases the volume of cell culture in the extension tube. The user can adjust the extension tube by lifting it according to the size of the cell culture. An observation window is provided at the top of the extension tube, through which the speed of the cell culture in the middle of the adjusting component and the culture box can be viewed, thereby preventing the side ends of the culture box and the adjusting component from being affected by sunlight and affecting the speed of cell culture. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of the structure of the cell culture device of the utility model;
[0024] Figure 2 This is a structural diagram of the adjustment component of the utility model;
[0025] Figure 3 For this utility model Figure 1 The structure diagram at A is enlarged;
[0026] Figure 4 It is a partially enlarged structural diagram of the storage component and the incremental component of the utility model.
[0027] Among them: 1. culture box; 2. adjustment component; 201. threaded tube; 202. connecting tube; 203. extension tube; 204. observation window; 3. base; 4. incremental component; 401. incremental frame; 402. transparent window; 403. rotating shaft; 5. bottom groove; 6. storage component; 601. storage frame; 602. handle. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0029] Example
[0030] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the utility model provides a technical solution: a cell culture device with adjustable volume, comprising a culture box 1, and an adjustment component 2 is arranged at the upper end of the culture box 1;
[0031] The adjustment component 2 includes a threaded tube 201, a connecting tube 202, an extension tube 203 and an observation window 204. The threaded tube 201 is arranged at the upper end of the culture box 1, and the top of the threaded tube 201 is connected to the connecting tube 202, the upper end of the connecting tube 202 is clamped with the extension tube 203, and the middle of the extension tube 203 is provided with an observation window 204;
[0032] A base 3 is arranged at the bottom end of the culture box 1; and an increasing component 4 is arranged on the right side of the base 3, a bottom groove 5 is arranged in the middle of the increasing component 4, and a storage component 6 is arranged in the middle of the bottom groove 5. Specifically, first, an adjusting component 2 is arranged at the top of the culture box 1, which is convenient for threading the threaded tube 201 on the top of the culture box 1, and the extension tube 203 can be clamped and installed by using the connecting tube 202, and the extension tube 203 is stretched toward the upper end of the connecting tube 202, and the height of the extension tube 203 can be pulled up, which greatly increases the volume of the cell culture in the extension tube 203. The top of 203 is provided with an observation window 204, through which the speed of cell culture in the middle of the regulating component 2 and the culture box 1 can be observed, so as to prevent the side ends of the culture box 1 and the regulating component 2 from being affected by sunlight and affecting the speed of cell culture. The bottom of the culture box 1 is provided with a base 3, and the lower right end of the base 3 is provided with an increasing component 4, which effectively increases the box body of cell culture. The bottom of the culture box 1 is provided with two groups of increasing frames 401, which are convenient for classifying and placing the stages of cell culture. The internal cells of the increasing frame 401 can be seen by observing the transparent window 402, and the increasing frame 401 can be seen. 01Through the rotation of the rotating shaft 403, the two groups of incremental frames 401 can be stored at the bottom of the culture box 1 respectively for folding and storage, and it is also convenient to carry and transport the culture box 1. The middle of the incremental frame 401 is provided with a bottom groove 5. The user only needs to regularly replace the storage component 6 in the middle of the bottom groove 5, and hold the handle 602 to stretch out the discarded storage frame 601 and replace another group of cells for culture. Through this technical solution, the problem of limited cell culture caused by small culture space during bacterial culture is solved, and the top setting of the culture box 1 is realized. An adjusting component 2 is provided, which facilitates threading the threaded tube 201 on the top of the culture box 1. The extension tube 203 can be installed by snapping together using the connecting tube 202. The extension tube 203 can be stretched toward the upper end of the connecting tube 202 to increase the height of the extension tube 203, thereby greatly increasing the volume of cell culture in the extension tube 203. An observation window 204 is provided at the top of the extension tube 203, through which the speed of cell culture in the middle of the adjusting component 2 and the culture box 1 can be seen, thereby preventing the side ends of the culture box 1 and the adjusting component 2 from being affected by sunlight and affecting the speed of cell culture.
[0033] Further, such as Figure 1 and Figure 4As shown: it also includes a storage component 6 including a storage frame 601 and a handle 602. The storage frame 601 is placed in the middle of the bottom groove 5, and the handle 602 is connected to the right side of the storage frame 601. The advantage of this technical solution is that the bottom groove 5 is opened in the middle of the incremental frame 401. The user only needs to regularly replace the storage component 6 in the middle of the bottom groove 5, hold the handle 602, and the discarded storage frame 601 can be stretched out to replace another group of cells for culture.
[0034] The above solutions also have the problem of being inconvenient to classify and store the cultured cells, such as Figure 1 , Figure 3 and Figure 4 As shown: in this solution, the incremental component 4 includes an incremental frame 401, a transparent window 402 and a rotating shaft 403. The incremental frame 401 is placed on the right side of the base 3, and the transparent window 402 is set in the middle of the incremental frame 401. The rotating shaft 403 is set at the upper left end of the incremental frame 401. The base 3 is set at the bottom end of the culture box 1, and the incremental component 4 is set at the lower right end of the base 3, which effectively increases the box body of cell culture. Two groups of incremental frames 401 are set at the bottom end of the culture box 1, which is convenient for classifying and placing the stages of cell culture. The internal cells of the incremental frame 401 can be seen by observing the transparent window 402. The incremental frame 401 can be rotated by the rotating shaft 403 to store the two groups of incremental frames 401 at the bottom end of the culture box 1 respectively, and fold and store them, which is also convenient for carrying and transporting the culture box 1.
[0035] Working principle:
[0036] like Figure 1-4 As shown:
[0037] First, an adjusting component 2 is provided at the top of the culture box 1, so that the threaded tube 201 can be threadedly placed on the top of the culture box 1. The extension tube 203 can be installed by means of the connecting tube 202. The extension tube 203 can be stretched toward the upper end of the connecting tube 202 to increase the height of the extension tube 203, thereby greatly increasing the volume of the cell cultured in the extension tube 203. An observation window 204 is provided at the top of the extension tube 203, through which the speed of the cell culture in the middle of the adjusting component 2 and the culture box 1 can be observed, thereby preventing the side ends of the culture box 1 and the adjusting component 2 from being affected by sunlight and affecting the speed of the cell culture. A base 3 is provided at the bottom of the culture box 1, and the lower right end of the base 3 An incremental component 4 is provided to effectively increase the body of the cell culture box. Two groups of incremental frames 401 are provided at the bottom of the culture box 1 to facilitate classification and placement of the stages of cell culture. The internal cells of the incremental frame 401 can be seen by observing the transparent window 402. The incremental frame 401 can be rotated by the rotating shaft 403 to store the two groups of incremental frames 401 at the bottom of the culture box 1 respectively for folding and storage, which also facilitates the carrying and transportation of the culture box 1. A bottom groove 5 is provided in the middle of the incremental frame 401. The user only needs to regularly replace the storage component 6 in the middle of the bottom groove 5, and hold the handle 602 to stretch out the discarded storage frame 601 and replace it with another group of cells for culture.
[0038] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.
Claims
1. A cell culture device with adjustable volume, comprising a culture box (1), characterized in that: An adjustment component (2) is arranged at the upper end of the culture box (1); The adjustment component (2) comprises a threaded tube (201), a connecting tube (202), an extension tube (203) and an observation window (204); the threaded tube (201) is arranged at the upper end of the culture box (1), and the top end of the threaded tube (201) is connected to the connecting tube (202); the upper end of the connecting tube (202) is clamped with the extension tube (203); and the middle part of the extension tube (203) is provided with an observation window (204); A base (3) is arranged at the bottom end of the culture box (1); an increasing component (4) is arranged on the right side of the base (3); a bottom groove (5) is arranged in the middle of the increasing component (4); and a storage component (6) is arranged in the middle of the bottom groove (5).
2. The volume-adjustable cell culture device according to claim 1, characterized in that: The threaded tube (201) is connected to the connecting tube (202), and the extension tube (203) and the connecting tube (202) are movably connected.
3. The volume-adjustable cell culture device according to claim 1, characterized in that: The extension tube (203) and the observation window (204) are fixedly connected.
4. The volume-adjustable cell culture device according to claim 1, characterized in that: The incremental component (4) comprises an incremental frame (401), a transparent window (402) and a rotating shaft (403); the incremental frame (401) is arranged on the right side of the base (3), the transparent window (402) is arranged in the middle of the incremental frame (401), and the rotating shaft (403) is arranged at the upper left end of the incremental frame (401).
5. The volume-adjustable cell culture device according to claim 4, characterized in that: The increasing frame (401) forms a rotating structure with the transparent window (402) via a rotating shaft (403), and the increasing frame (401) is provided in two groups.
6. The volume-adjustable cell culture device according to claim 1, characterized in that: The storage assembly (6) comprises a storage frame (601) and a handle (602); the storage frame (601) is arranged in the middle of the bottom groove (5), and the right side of the storage frame (601) is connected to the handle (602).
7. The volume-adjustable cell culture device according to claim 6, characterized in that: The storage frame (601) and the handle (602) are bonded together.