Exosome storage device

Abstract

The exosome storage device comprises a bottom plate, the top of the bottom plate is fixedly connected with a limiting rod, the limiting rod is sleeved with a plurality of supporting plates, the supporting plates are internally provided with annular cavities, the annular cavities are internally provided with limiting rings, the limiting rings are fixedly connected to rod bodies of the limiting rods, and the limiting rods are fixedly connected with the limiting rods. Transparent annular shells are fixedly connected to the tops of the supporting plates, limiting plates are arranged in the transparent annular shells, the limiting plates are arranged on the limiting rods in a sleeving mode, the limiting plates are fixedly connected to the inner walls of the transparent annular shells, a plurality of limiting holes are formed in the limiting plates, and each transparent annular shell is sleeved with a pair of sealing covers; positioning semi-rings are fixedly connected to the bottoms of the pair of sealing covers, the multiple limiting holes are annularly distributed in the limiting plate at equal intervals with respect to the central axis of the limiting rod, and the exosome protection device has the advantages that different types of exosomes can be conveniently found, and the exosome protection device is provided with a protection mechanism.

Description

TECHNICAL FIELD

[0001] The embodiment of the present application relates to the technical field of storage devices, in particular to an exosome storage device. BACKGROUND

[0002] Exosomes are nanoscale vesicles secreted by cells, with a diameter of about 30-150 nanometers, and contain biological active molecules such as proteins, RNA, lipids, etc. inside, and widely exist in body fluids such as blood, saliva, urine, etc. They participate in intercellular communication by delivering these substances, regulate physiological or pathological processes, and are a hot spot in biomedical research in recent years. Exosomes are usually placed in test tubes, and in order to store the exosome test tube, it is placed in a storage device for storage.

[0003] When the exosome test tubes are classified and stored, labels will be pasted on the surface of the test tubes to ensure that the required exosomes can be accurately found. However, when the existing storage device stores the test tubes, it will block the labels on the test tubes, so that the labels on the test tubes can be clearly observed by repeatedly taking or placing the test tubes manually, which is complicated and reduces the convenience of manual searching. Therefore, in order to correct the above-mentioned defects, the exosome storage device is provided. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the embodiment of the present application provides an exosome storage device to solve the problem that the labels on the test tubes can be clearly observed by repeatedly taking or placing the test tubes manually, which is complicated.

[0005] The embodiment of the present application provides an exosome storage device, which comprises a bottom plate: the top of the bottom plate is fixedly connected with a limiting rod, a plurality of supporting plates are sleeved on the limiting rod, a ring-shaped cavity is formed in the supporting plate, a limiting ring is arranged in the ring-shaped cavity, the limiting ring is fixedly connected on the rod of the limiting rod, a transparent ring-shaped shell is fixedly connected on the top of the supporting plate, a limiting plate is arranged in the transparent ring-shaped shell, the limiting plate is sleeved on the limiting rod, and the limiting plate is fixedly connected on the inner wall of the transparent ring-shaped shell, a plurality of limiting holes are formed in the limiting plate, a pair of sealing covers are sleeved on each transparent ring-shaped shell, and a positioning half ring is fixedly connected on the bottom of each pair of sealing covers.

[0006] In some embodiments, the plurality of limiting holes are annularly and equidistantly distributed on the limiting plate about the central axis of the limiting rod.

[0007] In some embodiments, a positioning ring is fixedly connected on the outer wall of each transparent ring-shaped shell, a plurality of first magnets are fixedly connected on the top of the positioning ring, a plurality of second magnets are fixedly connected on the bottom of each pair of sealing covers, and the first magnets and the second magnets are attracted to each other.

[0008] In some embodiments, a protective shell is fitted onto the base plate and the limiting rod, a bolt passes through the top of the protective shell, and a threaded groove matching the bolt is opened at the top of the limiting rod, and the bolt is screwed into the threaded groove.

[0009] In some embodiments, the protective shell has a plurality of vent holes, which are distributed in a ring at equal intervals about the central axis of the limiting rod on the protective shell.

[0010] In some embodiments, the bottom and sidewalls of the base plate are provided with anti-slip textures.

[0011] The above description is merely an overview of the technical solutions of the embodiments of this application. In order to better understand the technical means of the embodiments of this application and to implement them in accordance with the contents of the specification, and to make the above and other objects, features and advantages of the embodiments of this application more obvious and understandable, specific implementation methods of this application are described below.

[0012] 1. By using a combination of a sealing cap, a transparent annular shell, a support plate, a limiting plate, and a limiting hole, the sealing cap is removed, the test tube is inserted into the limiting hole with the label facing outwards, and then a pair of sealing caps are placed on the transparent annular shell. The sealing caps are held in place by the first and second magnets. When searching for the desired type of exosome, the transparent annular shell is rotated, and the label on the test tube is observed through the transparent annular shell. The sealing cap is then removed, and the searched exosome is retrieved, thereby improving the convenience of exosome retrieval.

[0013] 2. By using a protective shell, bolts, and a base plate, the protective shell is placed on the base plate during transport, and then bolts are tightened to secure the protective shell, preventing external forces from impacting the transparent annular shell, thereby protecting the exosome test tubes and improving the safety of exosome transport. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a partial perspective view of this application.

[0016] Figure 2 This is a schematic diagram of the overall structure of this application.

[0017] Figure 3 This is a top view of the sealing cap and the limiting rod.

[0018] Figure 4 This is a top view of the limiting plate and the limiting hole.

[0019] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0020] Figure 6 A three-dimensional view of the protective shell and base plate.

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Base plate; 2. Limiting rod; 3. Support plate; 4. Annular cavity; 5. Limiting ring; 6. Transparent annular shell; 7. Limiting plate; 8. Limiting hole; 9. Sealing cover; 10. Positioning half ring; 11. Positioning ring; 12. First magnet; 13. Second magnet; 14. Protective shell; 15. Bolt; 16. Vent hole. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] The terms "comprising" and "having," and any variations thereof, in the specification, claims, and drawings of this application are intended to cover without excluding other meanings. The words "a" or "an" do not exclude the presence of multiples. Unless otherwise stated, "multiple" means two or more (including two), and similarly, "multiple sets" means two or more (including two sets).

[0025] The directional terms appearing in the following description refer to the directions shown in the figures and are not intended to limit the specific structure of this application. For example, in the description of this application, terms such as "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "inner," "outer," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figures. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0026] Furthermore, the descriptions of directions such as the X direction, Y direction, and Z direction used to explain the operation and construction of the components in this embodiment are not absolute but relative. Although these directions are appropriate when the components are in the positions shown in the figure, they should be interpreted differently when these positions change to correspond to the changes.

[0027] In the description of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, "connection" or "linkage" in mechanical structures can refer to a physical connection, such as a fixed connection, a detachable connection, or an integral connection. In addition to referring to a physical connection, "connection" or "linkage" in circuit structures can also refer to an electrical connection or a signal connection. For example, it can be a direct connection, i.e., a physical connection, or an indirect connection through at least one intermediate component, as long as the circuit is connected. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0028] To facilitate understanding of the technical solutions in the embodiments of this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings.

[0029] This application provides an exosome storage device, including a base plate 1. A limiting rod 2 is fixedly connected to the top of the base plate 1. Several support plates 3 are sleeved on the limiting rod 2. An annular cavity 4 is opened in the support plate 3. A limiting ring 5 is provided in the annular cavity 4. The limiting ring 5 is fixedly connected to the rod body of the limiting rod 2. A transparent annular shell 6 is fixedly connected to the top of the support plate 3. A limiting plate 7 is provided in the transparent annular shell 6. The limiting plate 7 is sleeved on the limiting rod 2 and fixedly connected to the inner wall of the transparent annular shell 6. Several limiting holes 8 are opened on the limiting plate 7. A pair of sealing caps 9 are sleeved on each transparent annular shell 6. A positioning half ring 10 is fixedly connected to the bottom of each pair of sealing caps 9.

[0030] In the technical solution of this application embodiment, the test tube can be limited by the limiting hole 8, and the ring distribution makes it easy for personnel to observe the label on the test tube. Several limiting holes 8 are distributed in a ring at equal intervals about the central axis of the limiting rod 2 on the limiting plate 7. A positioning ring 11 is fixedly connected to the outer wall of each transparent ring shell 6. Several first magnets 12 are fixedly connected to the top of the positioning ring 11, and several second magnets 13 are fixedly connected to the bottom of each pair of sealing caps 9. The first magnets 12 and the second magnets 13 attract each other.

[0031] In the technical solution of this application embodiment, the protective shell 14 avoids external force impact on the transparent annular shell 6, thereby protecting the exosome test tube. The protective shell 14 is sleeved on the bottom plate 1 and the limiting rod 2. The top of the protective shell 14 is through which a bolt 15 passes. The top of the limiting rod 2 is provided with a threaded groove that matches the bolt 15. The bolt 15 is screwed into the threaded groove. The protective shell 14 is provided with a number of ventilation holes 16. The number of ventilation holes 16 are distributed in a ring at equal intervals about the central axis of the limiting rod 2 on the protective shell 14. The bottom and side walls of the bottom plate 1 are provided with anti-slip texture.

[0032] Working principle: In use, remove the sealing cap 9, insert the test tube into the limiting hole 8 with the label facing outward, and then place a pair of sealing caps 9 on the transparent annular shell 6. The sealing caps 9 are attracted by the first magnet 12 and the second magnet 13. When it is necessary to find the required type of exosome, rotate the transparent annular shell 6 and observe the label on the test tube through the transparent annular shell 6. Then remove the sealing cap 9 and take out the exosome to improve the convenience of finding exosomes. When a transfer device is needed, put the protective shell 14 on the base plate 1 and then tighten the bolts 15 to fix the protective shell 14, thereby avoiding external impact on the transparent annular shell 6 and protecting the exosome test tube.

[0033] Those skilled in the art will understand that although some embodiments herein include certain features included in other embodiments but not others, combinations of features from different embodiments are intended to be within the scope of this application and form different embodiments. For example, in the claims, any of the claimed embodiments can be used in any combination.

[0034] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. An exosome storage device, characterized in that, Includes a base plate (1): a limiting rod (2) is fixedly connected to the top of the base plate (1), a plurality of support plates (3) are sleeved on the limiting rod (2), an annular cavity (4) is opened in the support plate (3), a limiting ring (5) is provided in the annular cavity (4), the limiting ring (5) is fixedly connected to the rod body of the limiting rod (2), a transparent annular shell (6) is fixedly connected to the top of the support plate (3), a limiting plate (7) is provided in the transparent annular shell (6), the limiting plate (7) is sleeved on the limiting rod (2), and the limiting plate (7) is fixedly connected to the inner wall of the transparent annular shell (6), and a plurality of limiting holes (8) are opened on the limiting plate (7), a pair of sealing caps (9) are sleeved on each of the transparent annular shells (6), and a positioning half ring (10) is fixedly connected to the bottom of each pair of sealing caps (9).

2. The exosome storage device according to claim 1, characterized in that, Several of the limiting holes (8) are distributed in a ring at equal intervals on the limiting plate (7) about the central axis of the limiting rod (2).

3. The exosome storage device according to claim 1, characterized in that, A positioning ring (11) is fixedly connected to the outer wall of each of the transparent annular shells (6). Several first magnets (12) are fixedly connected to the top of the positioning ring (11), and several second magnets (13) are fixedly connected to the bottom of each pair of sealing caps (9). The first magnets (12) and the second magnets (13) attract each other.

4. The exosome storage device according to claim 1, characterized in that, A protective shell (14) is fitted on the base plate (1) and the limiting rod (2). A bolt (15) passes through the top of the protective shell (14). A threaded groove matching the bolt (15) is opened at the top of the limiting rod (2). The bolt (15) is screwed into the threaded groove.

5. The exosome storage device according to claim 4, characterized in that, The protective shell (14) has several ventilation holes (16), and the ventilation holes (16) are distributed in a ring at equal intervals about the central axis of the limiting rod (2) on the protective shell (14).

6. The exosome storage device according to claim 1, characterized in that, The bottom and side walls of the base plate (1) are provided with anti-slip textures.

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