Device convenient for storing donor lymphocytes

Abstract

The utility model provides a device convenient for storing donor lymphocytes, and relates to the field of medical instruments. The device comprises a positioning support frame which is sequentially provided with a plurality of storage spaces at intervals in the direction from the top to the bottom; the storage boxes are used for placing and storing donor lymphocyte test tubes, the number of the storage boxes is equal to that of the storage spaces, and the storage boxes are respectively matched with the storage spaces one by one; any storage box is matched with the matched storage space in an inserted mode, and the insertion ports of the multiple storage spaces are located on the same side of the positioning supporting frame. The limiting rod is detachably matched with the positioning support frame, simultaneously penetrates through the insertion ports of the plurality of storage spaces and is used for limiting the plurality of storage boxes in the plurality of storage spaces respectively; and the lifting rod is arranged at the top of the positioning support frame. According to the device, the test tube storage stability is improved, shaking and toppling during transferring are avoided, and the sample damage and pollution risk is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field, specifically, relate to a device convenient for storing donor lymphocyte. BACKGROUND

[0002] Donor lymphocyte refers to lymphocyte collected from a donor. These lymphocytes have the immune characteristics and genetic information of the donor. In some medical scenarios, such as after hematopoietic stem cell transplantation, they can be transfused into the recipient to help the recipient rebuild the immune system, exert immune function, recognize and attack residual leukemia cells or other abnormal cells, thereby playing a role in treating diseases and preventing disease recurrence.

[0003] The storage process of donor lymphocytes is quite particular. Initially, they need to be stored in a -80℃ refrigerator, and then transferred to a liquid nitrogen tank for long-term preservation. Under the existing technical system, donor lymphocytes are generally collected in test tubes. When it is necessary to transfer these samples between the refrigerator and the liquid nitrogen tank, problems arise. The structure of the test tube itself lacks stability and is prone to shaking and spilling during the transfer process, not only increasing the risk of sample damage or contamination, but also increasing the difficulty of operation. Moreover, if the number of test tubes is large, it is difficult to achieve batch and centralized transfer due to the dispersed placement of the test tubes, which not only consumes a lot of manpower and time, but also further increases the complexity and risk of sample transfer. SUMMARY

[0004] The utility model aims at providing a device convenient for storing donor lymphocytes, aiming at solving the technical problems in the above background technology.

[0005] The embodiments of the utility model are implemented as follows:

[0006] The device for storing donor lymphocytes provided by the embodiments of the present application comprises a positioning support frame, a plurality of receiving spaces are arranged in sequence and spaced apart in the direction from the top to the bottom; a receiving box for placing and storing donor lymphocyte test tubes, the number of which is equal to the number of the receiving spaces, and each of which is matched with one of the receiving spaces; wherein any receiving box is inserted and matched with the matched receiving space, and the insertion interfaces of the plurality of receiving spaces are located on the same side of the positioning support frame; a limiting rod which is detachably matched with the positioning support frame, simultaneously penetrates the insertion interfaces of the plurality of receiving spaces, and is used for limiting the plurality of receiving boxes in the plurality of receiving spaces respectively; and a pull rod which is arranged at the top of the positioning support frame.

[0007] Further, based on the foregoing scheme, the receiving box comprises a detachable box body and a box cover, and the inner cavity of the box body is provided with a plurality of mounting grooves for matching with the test tubes.

[0008] Further, based on the foregoing scheme, the material of the box cover is transparent material.

[0009] Further, based on the foregoing scheme, a digital identifier is arranged on the box cover for sequentially marking the plurality of mounting slots.

[0010] Further, based on the foregoing scheme, the positioning support frame is provided with a butt joint groove in the top-to-bottom direction, and the butt joint groove penetrates the top side of the positioning support frame.

[0011] The limiting rod is inserted into the butt joint groove.

[0012] Further, based on the foregoing scheme, the bottom side of the positioning support frame is provided with a plurality of rubber seats.

[0013] Further, based on the foregoing scheme, the end of the pull rod away from the positioning support frame is provided with a hook-shaped hanging part.

[0014] Further, based on the foregoing scheme, the rod body of the pull rod is provided with a rubber sleeve.

[0015] Compared with the prior art, the embodiments of the present application have at least the following advantages or beneficial effects:

[0016] The storage device provided in the present application uses the positioning support frame to construct a plurality of storage spaces, the storage box is inserted into the storage space, the positioning and storage of the donor lymphocyte test tube are achieved, the limiting rod penetrates the insertion port of the storage space to prevent the storage box from being accidentally removed, and the pull rod at the top facilitates the overall handling. The scheme has obvious advantages, the positioning support frame cooperates with the storage box to improve the stability of the test tube storage, avoids shaking and dumping during transfer, and reduces the risk of sample damage and pollution; the plurality of storage spaces are arranged in a concentrated manner, and the overall transfer can be achieved through the limiting rod and the pull rod, even if the number of test tubes is large, batch operation can be easily realized, manpower and time are greatly saved, and the complexity and risk of sample transfer are effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0018] Figure 1 The isometric view of the device for conveniently storing donor lymphocytes according to an embodiment of the present application Figure 1 ;

[0019] Figure 2The utility model discloses an axial drawing of a device convenient for storing donor lymphocytes Figure 2 ;

[0020] Figure 3 The utility model discloses an axial drawing of a positioning support frame

[0021] Figure 4 The utility model discloses an exploded view of a storage box

[0022] Figure 5 The utility model discloses a partial sectional view of a device convenient for storing donor lymphocytes

[0023] Icon: 1 - pull rod, 2 - rubber sleeve, 3 - hook type suspension part, 4 - limiting rod, 5 - storage box, 501 - box body, 502 - box cover, 503 - installation slot, 6 - positioning support frame, 601 - angle piece, 602 - steel bar, 603 - plate body, 604 - baffle, 7 - rubber seat, 8 - storage space DETAILED DESCRIPTION

[0024] The utility model discloses an axial drawing of a device convenient for storing donor lymphocytes

[0025] Embodiment

[0026] Please refer to Figures 1-5 The utility model discloses a device convenient for storing donor lymphocytes, including: positioning support frame 6 is arranged in the direction of top to bottom interval with a plurality of storage space 8 one after another, be used for placing the storage box 5 of donor lymphocyte test tube, its number with the number of above-mentioned storage space 8 is equal, and respectively with a plurality of above-mentioned storage space 8 one by one adaptation, wherein, any above-mentioned storage box 5 and the plug-in cooperation of adaptation storage space 8, and the plug-in interface of a plurality of above-mentioned storage space 8 is located above-mentioned positioning support frame 6 same side, with above-mentioned positioning support frame 6 detachable cooperation limiting rod 4, its simultaneously through a plurality of above-mentioned storage space 8's plug-in interface, for with a plurality of above-mentioned storage box 5 respectively limit in a plurality of above-mentioned storage space 8, and pull rod 1 sets up in above-mentioned positioning support frame 6's top.

[0027] The storage device provided by the application is characterized in that a plurality of storage spaces 8 are constructed by using the positioning support frame 6, the storage box 5 is inserted into the storage space 8, the positioning and storage of the lymphocyte test tube of the donor are realized, the limiting rod 4 penetrates through the insertion port of the storage space 8, the accidental falling of the storage box 5 is prevented, and the top pull rod 1 facilitates the overall carrying. The scheme has obvious advantages. The positioning support frame 6 cooperates with the storage box 5, the stability of the test tube storage is improved, the shaking and dumping during the transfer are avoided, and the risk of sample damage and pollution is reduced. The plurality of storage spaces 8 are arranged in a concentrated manner, and the overall transfer can be realized through the limiting rod 4 and the pull rod 1. Even if the number of test tubes is large, batch operation can be easily realized, the labor and time are greatly saved, and the complexity and risk of sample transfer are effectively reduced.

[0028] Optionally, the positioning support frame 6 is composed of two parallel and spaced-apart angle-shaped pieces 601. The first side surfaces of the two angle-shaped pieces 601 are in the same plane, and the second side surfaces are parallel to each other. In front of the two angle-shaped pieces 601, a steel bar 602 is arranged correspondingly. The steel bar 602 is arranged in a surrounding manner with the angle-shaped pieces 601, and is coplanar with the second side surfaces of the two angle-shaped pieces 601. Inside the rectangular structure surrounded by the two angle-shaped pieces 601 and the two steel bars 602, a plurality of plate bodies 603 are longitudinally arranged. The plate bodies 603 are arranged in sequence and at intervals, and the adjacent plate bodies 603 form the storage space 8, which is specially used for placing the storage box 5.

[0029] When the storage box 5 is placed in the storage space 8, the staff can conveniently take out the storage box 5 through the gap between the two steel bars 602, and the gap is the insertion port. At the same time, the first side surfaces of the two angle-shaped pieces 601 can support the back of the storage box 5 and provide stable support. In addition, a baffle 604 is arranged on the second side surface of any angle-shaped piece 601. The baffle 604 is connected with the steel bar 602 in front, and can block and limit the storage box 5 in the storage space 8, effectively preventing the accidental displacement of the storage box 5 during placement, and greatly improving the stability and reliability of the whole structure.

[0030] As a more preferred embodiment, the storage box 5 includes a box body 501 and a box cover 502 which can be detachably matched. The inner cavity of the box body 501 is provided with a plurality of mounting grooves 503 for adapting to the test tube.

[0031] In the above embodiment, the detachable box body 501 and the box cover 502 facilitate flexible operation when storing or taking out the test tubes, providing convenience for daily sample management. When the box body 501 or the box cover 502 is damaged, it can be replaced individually, reducing maintenance costs. The multiple mounting grooves 503 can precisely position the test tubes, avoiding mutual collision and extrusion of the test tubes in the box body 501, greatly improving the stability of test tube storage. This close-fitting design effectively reduces test tube shaking during device transfer, reducing the risk of sample damage due to collision, and better protecting the quality and integrity of donor lymphocyte samples.

[0032] As a more preferred embodiment, the material of the box cover 502 is transparent.

[0033] In the above embodiment, through the transparent box cover 502, the staff can intuitively view the storage state of the test tubes in the box without opening the box, quickly confirming the number of test tubes, label information, and whether there are abnormal conditions such as tilting and damage. This not only saves the time of repeatedly opening the box cover 502, reduces the risk of sample contamination caused by frequent opening, but also quickly obtains the required sample information in emergency situations, improving work efficiency. In addition, the transparent box cover 502 makes the sample management process more visual, facilitating classification management and inventory of samples, reducing human operation errors, and ensuring the standardization and safety of donor lymphocyte sample storage.

[0034] As a more preferred embodiment, the box cover 502 is provided with a digital identifier for sequential marking of the multiple mounting grooves 503.

[0035] In the above embodiment, the box cover 502 is provided with a digital identifier for sequential marking of the multiple mounting grooves 503, which can significantly improve the accuracy and efficiency of sample management. When the number of test tubes is large, the staff can quickly locate the mounting groove 503 where the specific sample is located according to the digital identifier, greatly shortening the time to find the sample and improving work efficiency. When registering sample in and out of the warehouse, the staff can more clearly and accurately record the location information of the sample with the digital identifier, reducing human recording errors and facilitating later tracing and management. At the same time, during sample inventory, the digital marker helps to check one by one in order, avoiding missing or repeated statistics, ensuring the standardization and orderliness of sample management, and making the donor lymphocyte sample management process more scientific and reliable.

[0036] As a more preferred embodiment, the positioning support frame 6 is provided with a butt joint groove in the top-to-bottom direction, and the butt joint groove penetrates to the top side of the positioning support frame 6.

[0037] The limiting rod 4 is inserted and matched with the butt joint groove.

[0038] In the above embodiment, during installation, the staff can quickly and accurately pass the limiting rod 4 through the plug interface of the plurality of storage spaces 8 through the docking groove, effectively fix the storage box 5, the operation is simple and convenient, and the assembly efficiency is greatly improved. When it is necessary to adjust or take out the storage box 5, the limiting rod 4 is only needed to be pulled out from the docking groove, and the corresponding operation can be easily completed, and the flexibility of the device use is greatly improved.

[0039] As a more preferred embodiment, the bottom side of the positioning support frame 6 is provided with a plurality of rubber seats 7.

[0040] In the above embodiment, the rubber seat 7 has good anti-skid performance, increases the friction between the positioning support frame 6 and the placement plane, effectively prevents it from sliding or toppling during placement, and reduces the risk of sample damage caused by accidental movement of the device. In addition, the rubber seat 7 can also play a role in buffering and shock absorption, reducing the vibration caused by collision when transporting or placing the device, and absorbing the vibration transmitted from the outside, avoiding the stored donor lymphocyte test tubes from colliding with each other due to vibration, and maximizing the safety of the sample.

[0041] As a more preferred embodiment, the hook-shaped hanging part 3 is provided at the end of the pull rod 1 away from the positioning support frame 6.

[0042] In the above embodiment, if it is necessary to temporarily fix or transfer the device, the hook-shaped hanging part 3 can cooperate with the corresponding hanging structure to provide an additional fixing point for the device, increase the stability during transportation, and ensure the safety of the donor lymphocyte sample during the transfer link.

[0043] As a more preferred embodiment, the rod body of the pull rod 1 is provided with a rubber sleeve 2.

[0044] In the above embodiment, the rubber sleeve 2 has a large surface friction, which can significantly improve the hand feeling of the staff holding it, prevent the pull rod 1 from slipping from the hand during transportation, greatly improve the stability during transportation, and ensure the safety of sample transfer.

[0045] In addition, unless specifically stated or limited otherwise, in the embodiments of the present application, if the terms "mount", "connect" appear, it should be understood as a broad meaning, for example, "connect" can be detachable connection, can also be non-detachable connection; can be direct connection, can also be indirect connection through intermediate medium. If the terms "upper", "lower", "left", "right", "inner", "outer", "side" and other orientation terms appear, only refer to the direction of the drawing or the orientation of the product when it is used, only for the purpose of clearly describing the present application, and do not indicate or imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and cannot be understood as a limitation on the present application. The terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance; "a plurality of" means at least two. In the embodiments of the present application, the relative positional relationship limitations mentioned, such as parallel, perpendicular, aligned and the like, are relative to the current process level, and are not strictly limited, and a small amount of deviation is allowed, such as approximately parallel, approximately perpendicular, approximately aligned and the like. For example, A is parallel to B, which means that A and B are parallel or approximately parallel, and the included angle between A and B can be between 0 degrees and 10 degrees.

[0046] The above is only some embodiments and implementations of the present application, and the protection scope of the present application is not limited thereto. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other, and any combination of features in different embodiments is also within the protection scope of the present application. Any changes or replacements that can be easily thought of by those skilled in the art within the technical scope disclosed in the present application should be covered within the protection scope of the present application.

Claims

1. A device for convenient storage of donor lymphocytes, characterized in that, include: The positioning support frame (6) has multiple storage spaces (8) spaced apart along the top to bottom direction; The number of storage boxes (5) for storing donor lymphocyte test tubes is equal to the number of storage spaces (8), and each is adapted to one of the multiple storage spaces (8); In this case, any of the storage boxes (5) are plugged into the corresponding storage space (8), and the plug-in interfaces of the multiple storage spaces (8) are located on the same side of the positioning support frame (6). A limiting rod (4) detachably engages with the positioning support frame (6), which simultaneously passes through the insertion ports of multiple storage spaces (8) to limit the multiple storage boxes (5) within the multiple storage spaces (8); and A lifting rod (1) is provided on the top of the positioning support frame (6).

2. The device for convenient storage of donor lymphocytes according to claim 1, characterized in that, The storage box (5) includes a detachable box body (501) and a box cover (502). The inner cavity of the box body (501) is provided with multiple mounting slots (503) for fitting the test tube.

3. The device for convenient storage of donor lymphocytes according to claim 2, characterized in that, The lid (502) is made of a transparent material.

4. The device for convenient storage of donor lymphocytes according to claim 2, characterized in that, The cover (502) is provided with a number for sequential marking of the plurality of mounting slots (503).

5. The device for convenient storage of donor lymphocytes according to claim 1, characterized in that, The positioning support frame (6) is provided with a docking groove along the top to bottom direction, and the docking groove extends through to the top side of the positioning support frame (6); The limiting rod (4) is inserted into the docking groove.

6. The device for convenient storage of donor lymphocytes according to claim 1, characterized in that, The bottom side of the positioning support frame (6) is provided with multiple rubber seats (7).

7. The device for convenient storage of donor lymphocytes according to claim 6, characterized in that, The lifting rod (1) has a hook-shaped suspension part (3) at the end away from the positioning support frame (6).

8. The device for convenient storage of donor lymphocytes according to claim 1, characterized in that, The lifting rod (1) is equipped with a rubber sleeve (2).

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