Treating fluid storage device for base fluid cell detection

Abstract

The utility model discloses a treating fluid storage device for base fluid cell detection, which comprises a storage box, a box cover is mounted at the top of the storage box, a fluid inlet is arranged at the top of the box cover, a cover plate is in threaded connection with the top of the fluid inlet, and a circulating structure is mounted on the outer wall of the storage box. The treating fluid storage device relates to the technical field of treating fluid storage devices, through the cooperation of the circulating pump, the connecting pipe and the filter box, treating fluid in the storage box enters the filter box through the liquid inlet pipe by using the circulating pump, precipitates in the treating fluid are removed, and after the filter box is filled with the treating fluid, the treating fluid flows back to the storage box through the connecting pipe, so that the precipitate in the treating fluid is removed. Therefore, the problem that after the treating fluid is placed for a long time, generated sediments affect the cell detection result is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of processing liquid storage devices, and particularly relates to a processing liquid storage device for base liquid cell detection. Background Technique

[0002] Liquid-based cytology is one of the important methodologies for the diagnosis of precancerous lesions in pathological diagnosis. The collected exfoliated cell samples are put into a liquid-based cell preservation solution to remove interfering components such as blood and mucus that affect diagnosis, so as to achieve the purpose of improving the diagnosis efficiency. The sample preparation and diagnosis process of liquid-based cytology usually includes steps such as sample pretreatment, slide making, staining, clearing, and microscopic diagnosis and interpretation.

[0003] In the prior art during use, a storage box is used to store the processing liquid, and the storage box is sealed with a box cover to prevent impurities from entering and affecting it during subsequent use.

[0004] However, in actual use, when the processing liquid is placed for a long time, precipitates will be generated. When using the processing liquid to detect cell samples, the precipitates in the processing liquid will affect the detection results. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a processing liquid storage device for base liquid cell detection, which solves the problem that when the processing liquid is placed for a long time during actual use, precipitates will be generated, and the precipitates in the processing liquid will affect the detection results when using the processing liquid to detect cell samples.

[0006] To achieve the above object, the utility model is realized through the following technical solutions: A processing liquid storage device for base liquid cell detection, including a storage box, a box cover is installed on the top of the storage box, a liquid inlet is opened on the top of the box cover, a cover plate is threadedly connected to the top of the liquid inlet, a circulation structure is installed on the outer wall of the storage box, the circulation structure includes a liquid inlet pipe, a circulation pump, a filtration box and a connecting pipe, one end of the liquid inlet pipe is communicated with the lower part of the outer wall of the storage box, the other end of the liquid inlet pipe is communicated with a circulation pump, the outer wall of the circulation pump is fixedly connected to the outer wall of the storage box, the output end of the circulation pump is communicated with a filtration box, the top of the filtration box is communicated with a connecting pipe, and one end of the connecting pipe extends into the storage box.

[0007] Preferably, one end of the connecting pipe extending into the storage box is communicated with a spray pipe, and spray holes are opened on the outer wall of the spray pipe.

[0008] Preferably, a filter screen is fixedly connected to the inner wall of the filtration box.

[0009] Preferably, a clamping block is inserted on the outer wall of the storage box, the outer wall of the clamping block is movably connected to the inner wall of the box cover, one end of the clamping block extending into the interior of the box cover abuts against a spring, one end of the spring abuts against the inner wall of the box cover, a pull rod is inserted into the inner wall of the spring, the outer wall of the pull rod is movably connected to the inner wall of the box cover, and one end of the pull rod extending into the inner wall of the box cover is fixedly connected to the outer wall of the clamping block.

[0010] Preferably, a liquid extraction joint is connected to the top of the box cover, one end of the liquid extraction joint extending to the bottom of the box cover is connected to a liquid extraction pipe, and one end of the liquid extraction pipe is connected to a counterweight.

[0011] Beneficial effects

[0012] The utility model provides a processing liquid storage device for base liquid cell detection, which has the following beneficial effects: through the cooperation of a circulation pump, a connecting pipe and a filtering box, the circulation pump is used to send the processing liquid in the storage box into the filtering box through the liquid inlet pipe, so as to remove the sediment in the processing liquid. When the filtering box is filled with the processing liquid, the processing liquid will flow back into the storage box through the connecting pipe, so as to avoid the problem that the sediment generated after the processing liquid is placed for a long time affects the result of cell detection.

[0013] Through the cooperation of the spring, the clamping block and the pull rod, when cleaning the inner wall of the storage box, the pull rod is pulled to drive the clamping block to move out of the storage box, the box cover is removed, and its interior is cleaned. After the cleaning is completed, the box cover is covered on the top of the storage box to squeeze the clamping block. Since the surface of the clamping block is in a slope shape, when the box cover squeezes the clamping block, it can be quickly covered. Description of the drawings

[0014] Figure 1 is a schematic structural diagram of the utility model;

[0015] Figure 2 is an external view schematic diagram of the utility model;

[0016] Figure 3 is Figure 1 a schematic structural diagram of the liquid extraction pipe, the box cover and the storage box in;

[0017] Figure 4 is Figure 1 a schematic structural diagram of the circulation pump, the connecting pipe and the storage box in.

[0018] In the figure: 1. Storage box, 2. Box cover, 3. Liquid inlet, 4. Cover plate, 5. Liquid extraction joint, 6. Liquid extraction pipe, 7. Counterweight, 8. Spray pipe, 9. Connecting pipe, 10. Circulation pump, 11. Filter screen, 12. Filtering box, 13. Clamping block, 14. Spring, 15. Pull rod, 16. Liquid inlet pipe, 17. Spray hole. Detailed implementation mode

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative work shall fall within the protection scope of the present invention.

[0020] However, in actual use, when the processing liquid is placed for a long time, precipitates will be generated. When using the processing liquid to detect cell samples, the precipitates in the processing liquid will affect the detection results.

[0021] In view of this, the present invention provides a storage device for a processing liquid used in base liquid cell detection, which solves the problem that when the processing liquid is placed for a long time in actual use, precipitates will be generated, and when using the processing liquid to detect cell samples, the precipitates in the processing liquid will affect the detection results.

[0022] Through the personnel in this field, the components in this case are connected in sequence. For the specific connection and operation sequence, the following working principle should be referred to. The detailed connection means are well-known techniques in this field. The following mainly introduces the working principle and process.

[0023] Embodiment 1: As Figures 1-4 It can be seen that a storage device for a processing liquid used in base liquid cell detection includes a storage tank 1. A tank cover 2 is installed on the top of the storage tank 1. A liquid inlet 3 is opened on the top of the tank cover 2. The processing liquid is filled into the storage tank 1 through the liquid inlet 3. A cover plate 4 is threadedly connected to the top of the liquid inlet 3. A circulation structure is installed on the outer wall of the storage tank 1. The circulation structure includes a liquid inlet pipe 16, a circulation pump 10, a filter tank 12 and a connecting pipe 9. One end of the liquid inlet pipe 16 communicates with the lower part of the outer wall of the storage tank 1. The other end of the liquid inlet pipe 16 communicates with a circulation pump 10. The outer wall of the circulation pump 10 is fixedly connected to the outer wall of the storage tank 1. The output end of the circulation pump 10 communicates with a filter tank 12. The filter tank 12 is used to remove the precipitates in the processing liquid. A connecting pipe 9 communicates with the top of the filter tank 12. One end of the connecting pipe 9 extends into the interior of the storage tank 1. The model of the circulation pump 10 is not limited, as long as it meets the actual use situation;

[0024] In the specific implementation process, it is particularly worth noting that, with the cooperation of the circulation pump 10, the connecting pipe 9, and the filtration tank 12, the circulation pump 10 is used to send the treatment liquid in the storage tank 1 into the filtration tank 12 through the liquid inlet pipe 16 to remove the sediment in the treatment liquid. When the filtration tank 12 is filled with the treatment liquid, the treatment liquid will flow back into the storage tank 1 through the connecting pipe 9, so as to avoid the problem that the sediment generated after the treatment liquid is placed for a long time affects the results of cell detection;

[0025] Furthermore, one end of the connecting pipe 9 extending into the storage tank 1 is communicated with a spray pipe 8, and spray holes 17 are formed on the outer wall of the spray pipe 8;

[0026] In the specific implementation process, it is particularly worth noting that, with the cooperation of the connecting pipe 9, the spray pipe 8, and the spray holes 17, the treatment liquid flowing back into the storage tank 1 through the connecting pipe 9 will first enter the spray pipe 8 and then be sprayed out through the spray holes 17, so that the treatment liquid in the storage tank 1 always remains flowing and avoids the generation of impurities due to precipitation;

[0027] Furthermore, a filter screen 11 is fixedly connected to the inner wall of the filtration tank 12;

[0028] In the specific implementation process, it is particularly worth noting that, with the cooperation of the filter screen 11 and the filtration tank 12, several filter screens 11 are installed inside the filtration tank 12 to remove the impurities in the treatment liquid;

[0029] Specifically, when using this storage device for the treatment liquid for base liquid cell detection, the treatment liquid in the storage tank 1 is transported into the filtration tank 12 by using the circulation pump 10, and the impurities are removed through the filter screen 11. During the continuous filtration process, the storage liquid will fill the filtration tank 12, and after being filled, under the action of pressure, the treatment liquid will flow into the interior of the spray pipe 8 through the connecting pipe 9 and be sprayed out through the spray holes 17 to impact the treatment liquid in the storage tank 1, so that the treatment liquid always flows in the storage tank 1 and ensures that the treatment liquid will not precipitate to generate impurities.

[0030] Embodiment 2: As Figures 1-4 can be seen, a clamping block 13 is inserted into the outer wall of the storage tank 1, the outer wall of the clamping block 13 is movably connected to the inner wall of the box cover 2, one end of the clamping block 13 extending into the interior of the box cover 2 abuts against a spring 14, one end of the spring 14 abuts against the inner wall of the box cover 2, a pull rod 15 is inserted into the inner wall of the spring 14, the outer wall of the pull rod 15 is movably connected to the inner wall of the box cover 2, and one end of the pull rod 15 extending into the inner wall of the box cover 2 is fixedly connected to the outer wall of the clamping block 13;

[0031] In the specific implementation process, it is particularly worth noting that, with the cooperation of the spring 14, the clamping block 13 and the pull rod 15, when cleaning the inner wall of the storage box 1, the pull rod 15 is pulled to drive the clamping block 13 to move out of the storage box 1, the box cover 2 is removed, and its interior is cleaned. After the cleaning is completed, the box cover 2 is placed on the top of the storage box 1 to squeeze the clamping block 13. Since the surface of the clamping block 13 is sloped, when the box cover 2 squeezes the clamping block 13, it can be quickly covered;

[0032] Furthermore, a liquid extraction joint 5 is connected to the top of the box cover 2. One end of the liquid extraction joint 5 extending to the bottom of the box cover 2 is connected to a liquid extraction pipe 6, and one end of the liquid extraction pipe 6 is connected to a counterweight 7;

[0033] In the specific implementation process, it is particularly worth noting that, with the cooperation of the liquid extraction joint 5, the box cover 2 and the liquid extraction pipe 6, when extracting the treatment liquid, the liquid extraction device is connected to the liquid extraction joint 5, the treatment liquid is sucked out through the liquid extraction pipe 6, and the counterweight 7 is used to immerse the end of the liquid extraction pipe 6 in the treatment liquid;

[0034] Specifically, on the basis of the above embodiments, when using the storage device, the treatment liquid is poured into the storage box 1 through the liquid inlet 3, and the circulation pump 10 is used to make the treatment liquid continuously flow in the storage box 1 to avoid the precipitation of impurities in the treatment liquid and ensure the stability of the results when detecting with cells.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation. An element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the element.

[0036] In the present utility model, unless otherwise clearly specified and defined, terms such as "installation", "setting", "connection", "fixation", "swivel connection", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0037] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A storage device for a processing solution used in liquid-based cytology tests, comprising a storage tank (1), characterized in that: A lid (2) is installed on the top of the storage tank (1). A liquid inlet (3) is provided on the top of the lid (2). A cover plate (4) is threadedly connected to the top of the liquid inlet (3). A circulation structure is installed on the outer wall of the storage tank (1); The circulation structure includes a liquid inlet pipe (16), a circulation pump (10), a filter tank (12) and a connecting pipe (9); One end of the liquid inlet pipe (16) communicates with the lower part of the outer wall of the storage tank (1). The other end of the liquid inlet pipe (16) communicates with a circulation pump (10). The outer wall of the circulation pump (10) is fixedly connected to the outer wall of the storage tank (1). The output end of the circulation pump (10) communicates with a filter tank (12). The top of the filter tank (12) communicates with a connecting pipe (9). One end of the connecting pipe (9) extends into the storage tank (1).

2. The processing liquid storage device for base liquid cell detection according to claim 1, wherein: One end of the connecting pipe (9) extending into the storage tank (1) communicates with a spray pipe (8). Spray holes (17) are provided on the outer wall of the spray pipe (8).

3. A storage device for a processing solution used in basal fluid cell detection according to claim 1, characterized in that: A filter screen (11) is fixedly connected to the inner wall of the filter tank (12).

4. A storage device for a processing solution used in basal liquid cell detection according to claim 1, characterized in that: A clamping block (13) is inserted into the outer wall of the storage tank (1). The outer wall of the clamping block (13) is movably connected to the inner wall of the lid (2). One end of the clamping block (13) extending into the lid (2) abuts against a spring (14). One end of the spring (14) abuts against the inner wall of the lid (2). A pull rod (15) is inserted into the inner wall of the spring (14). The outer wall of the pull rod (15) is movably connected to the inner wall of the lid (2). One end of the pull rod (15) extending into the inner wall of the lid (2) is fixedly connected to the outer wall of the clamping block (13).

5. A storage device for a processing solution used in basal fluid cell detection according to claim 1, characterized in that: A liquid extraction joint (5) communicates with the top of the lid (2). One end of the liquid extraction joint (5) extending to the bottom of the lid (2) communicates with a liquid extraction pipe (6). One end of the liquid extraction pipe (6) communicates with a counterweight block (7).

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