A lung cancer sampling specimen storage device

Abstract

The utility model discloses a lung cancer sampling specimen storage device relates to specimen storage technical field, including refrigeration storage box, the upper end of refrigeration storage box is provided with the baffle storage frame, the inside of baffle storage frame places has the specimen test tube, the utility model solves the lung cancer sampling of present and now adopts ordinary test tube stand, is unfavorable for the original biological state of the sample that is used to keep for cold -stored preservation, is difficult to ensure the accuracy of the result of subsequent pathological diagnosis, gene detection etc.

Description

Technical Field

[0001] This utility model relates to the field of specimen storage technology, specifically a lung cancer sampling specimen storage device. Background Technology

[0002] Lung cancer is the most common primary malignant tumor of the lung. The vast majority of lung cancers originate from the bronchial mucosal epithelium, hence the name bronchogenic carcinoma. Lung cancer can spread to surrounding areas and even the whole body. In the treatment of lung cancer, it is necessary to obtain tumor tissue specimens through appropriate lung cancer tumor sampling devices and to sample and test them so that pathologists can evaluate the tumor and determine the treatment plan, which facilitates the doctor's symptomatic treatment. Before sampling, the lung cancer tumor sampling device assembles the sampling needle and sampling tube. After sampling, the lung cancer sample is stored in a special centrifuge tube and needs to be refrigerated at 4°C.

[0003] Currently, lung cancer sampling uses ordinary test tube racks, which are not conducive to refrigeration and preservation of the original biological state of the sample, making it difficult to ensure the accuracy of subsequent pathological diagnosis, gene testing and other results.

[0004] To address the aforementioned issues, a lung cancer sample storage device is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a lung cancer sampling specimen storage device, which solves the problem in the background art that the current lung cancer sampling uses ordinary test tube racks, which are not conducive to cold storage to preserve the original biological state of the sample and make it difficult to ensure the accuracy of subsequent pathological diagnosis, gene testing and other results.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a lung cancer sampling specimen storage device, comprising a refrigerated storage box, a partition storage rack at the upper end of the refrigerated storage box, specimen test tubes placed inside the partition storage rack, the refrigerated storage box comprising an outer frame, a fan attached to the upper end of the outer frame, a heat sink attached to the upper end of the fan, a heat insulation plate superimposed on the upper end of the heat sink, a cooling semiconductor penetrating through the heat insulation plate, a cooling conductive plate attached to the upper end of the cooling semiconductor, and a shelf plate comprising a rack plate arranged side by side on the upper end of the cooling conductive plate, the lower end of the rack plate being connected to a rubber soft ring.

[0007] Preferably, the outer frame has heat dissipation holes corresponding to the air delivery position of the fan.

[0008] Preferably, the lower end of the heat sink is provided with heat dissipation fins arranged side by side.

[0009] Preferably, the heat insulation plate has multiple rows and columns of cooling semiconductors inside, and the conductive wires of the cooling semiconductors are engaged at the lower end of the heat insulation plate.

[0010] Preferably, a cooling frame is fixedly provided at the upper end of the cooling plate.

[0011] Preferably, the specimen tube comprises a glass test tube with a rubber soft ring inserted.

[0012] Preferably, the upper end of the glass test tube is provided with a threaded opening, and the height of the glass test tube is equal to the distance between the cooling plate and the support plate.

[0013] Preferably, the specimen tube further includes a screw cap threaded to the outer end of the threaded opening.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model provides a lung cancer sample storage device. Through the arrangement of a refrigerated storage box and a partitioned storage rack, a cooling semiconductor provides power for cooling. A cooling plate lowers the temperature of the upper part of the heat insulation plate, a heat sink conducts heat, and a fan cools the heat sink. Rubber rings, corresponding to the cooling plate, securely insert and fix the sample tubes, protecting them. The rack and heat insulation plate are arranged side-by-side. This sample storage device houses the sample tubes, and the lower part of the sample tubes is specifically refrigerated and preserved by the cooling semiconductor. This helps preserve the original biological state of the sample, ensuring the accuracy of subsequent pathological diagnosis and gene testing results. It solves the problem that current lung cancer sampling uses ordinary test tube racks, which are not conducive to refrigeration and preservation of the original biological state of the sample, making it difficult to ensure the accuracy of subsequent pathological diagnosis and gene testing results.

[0015] 2. The present invention provides a lung cancer sampling specimen storage device, which inserts the specimen test tube into the partition storage rack. The screw cap and the rack plate have built-in heat preservation material to keep the heat in place. The screw cap keeps the upper end of the glass test tube warm and sealed, achieving a good test tube insertion, fixation and heat preservation effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 1 ; Figure 2 This is a schematic diagram of the overall structure of the present invention. Figure 2 ; Figure 3 This is a schematic diagram of the cross-sectional structure of the refrigeration storage box of this utility model; Figure 4 This is a schematic diagram of the structure of the refrigeration storage box of this utility model; Figure 5 This is a schematic diagram of the disassembled structure of the specimen tube of this utility model; Figure 6 This is an exploded structural diagram of the refrigeration storage box of this utility model.

[0017] In the diagram: 1. Refrigeration storage box; 11. Outer frame; 111. Heat dissipation hole; 12. Fan; 13. Heat sink; 14. Insulation plate; 15. Refrigeration semiconductor; 16. Cooling plate; 161. Cooling frame; 2. Partition storage rack; 21. Shelf plate; 22. Rubber soft ring; 3. Specimen tube; 31. Glass tube; 311. Threaded end; 32. Screw cap. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.

[0020] Combination Figure 1 This utility model discloses a lung cancer sampling specimen storage device, including a refrigerated storage box 1, a partition storage rack 2 at the upper end of the refrigerated storage box 1, specimen test tubes 3 placed inside the partition storage rack 2, the refrigerated storage box 1 including an outer frame 11, a fan 12 attached to the upper end of the outer frame 11, a heat sink 13 attached to the upper end of the fan 12, a heat insulation plate 14 stacked on the upper end of the heat sink 13, a cooling semiconductor 15 penetrating through the heat insulation plate 14, a cooling conductive plate 16 attached to the upper end of the cooling semiconductor 15, and a shelf plate 21 arranged side by side on the upper end of the cooling conductive plate 16, with a rubber soft ring 22 connected to the lower end of the shelf plate 21.

[0021] Specifically, the outer frame 11 provides insulation and sealing. The cooling semiconductor 15, which is engaged inside the heat insulation plate 14, provides power and cooling. The temperature of the upper part of the heat insulation plate 14 is reduced through the heat conduction plate 16. The heat sink 13 conducts heat, and the fan 12 cools the heat sink 13. The rubber soft ring 22 corresponds to the heat conduction plate 16 to fix the specimen tube 3 and protect the specimen tube 3. The shelf 21 is arranged side by side with the heat insulation plate 14. This specimen storage device has a built-in specimen tube 3. The specimen at the lower end of the specimen tube 3 is refrigerated and preserved by the cooling semiconductor 15, which helps to preserve the original biological state of the sample and ensures the accuracy of subsequent pathological diagnosis, gene testing and other results. Moreover, the specimen tube 3 can be directly inserted, which is convenient to operate.

[0022] The present invention will be further described below with reference to the embodiments.

[0023] Example 1: Combination Figures 2-6 The outer frame 11 has a heat dissipation hole 111 at the air supply position of the fan 12, which facilitates ventilation and heat dissipation.

[0024] The lower end of the heat sink 13 is provided with heat dissipation fins arranged side by side, which transfer the heat from the heat dissipation end of the cooling semiconductor 15 downwards.

[0025] The heat insulation plate 14 has multiple rows and columns of cooling semiconductors 15 inside. The conductive wires of the cooling semiconductors 15 are engaged at the lower end of the heat insulation plate 14. The lower end of the heat insulation plate 14 has a wire connection groove to realize the parallel connection of the multiple rows and columns of cooling semiconductors 15.

[0026] A cooling frame 161 is fixedly installed at the upper end of the cooling plate 16. The cooling frame 161 positions the lower end of the specimen tube 3 and conducts heat and cold. The cooling frame 161 and the cooling plate 16 surround the sample taken inside the specimen tube 3 to ensure the refrigeration effect.

[0027] Example 2: Combination Figure 5 The specimen tube 3 includes a glass tube 31 with a rubber soft ring 22 inserted inside, and the glass tube 31 contains a lung cancer sampling specimen.

[0028] The upper end of the glass test tube 31 is provided with a threaded opening 311. The height of the glass test tube 31 is equal to the distance between the cooling plate 16 and the shelf 21. The threaded opening 311 is used in conjunction with the screw cap 32. The glass test tube 31 is set at the same height as the cooling plate 16 and the shelf 21, forming a cold storage space between the cooling plate 16 and the shelf 21.

[0029] The specimen tube 3 also includes a screw cap 32 threaded to the outside of the threaded opening 311. The screw cap 32 and the frame plate 21 have built-in insulation material to provide insulation. The screw cap 32 achieves insulation and sealing of the upper end of the glass tube 31.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A lung cancer sample storage device, comprising a refrigerated storage box (1), characterized in that: The upper end of the refrigerated storage box (1) is provided with a partition storage rack (2), and the specimen test tube (3) is placed inside the partition storage rack (2). The refrigeration storage box (1) includes an outer frame (11), a fan (12) is attached to the upper end of the outer frame (11), a heat sink (13) is attached to the upper end of the fan (12), a heat insulation plate (14) is stacked on the upper end of the heat sink (13), a refrigeration semiconductor (15) is disposed through the heat insulation plate (14), a cooling plate (16) is attached to the upper end of the refrigeration semiconductor (15), and a partition storage rack (2) includes a shelf plate (21) arranged side by side on the upper end of the cooling plate (16), and a rubber soft ring (22) is connected to the lower end of the shelf plate (21).

2. The lung cancer sample storage device according to claim 1, characterized in that: The outer frame (11) has heat dissipation holes (111) at the air supply position of the fan (12).

3. The lung cancer sample storage device according to claim 1, characterized in that: The lower end of the heat sink (13) is provided with heat dissipation fins arranged side by side.

4. A lung cancer sample storage device according to claim 1, characterized in that: The heat insulation plate (14) is provided with multiple rows and columns of cooling semiconductors (15), and the conductive wires of the cooling semiconductors (15) are engaged at the lower end of the heat insulation plate (14).

5. A lung cancer sample storage device according to claim 1, characterized in that: A cooling frame (161) is fixedly provided at the upper end of the cooling plate (16).

6. A lung cancer sample storage device according to claim 1, characterized in that: The specimen tube (3) includes a glass tube (31) with a rubber soft ring (22) inserted into it.

7. A lung cancer sample storage device according to claim 6, characterized in that: The upper end of the glass test tube (31) is provided with a threaded opening (311), and the height of the glass test tube (31) is equal to the distance between the cooling plate (16) and the support plate (21).

8. A lung cancer sample storage device according to claim 7, characterized in that: The specimen tube (3) also includes a screw cap (32) threaded to the outside of the threaded opening (311).

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