Specimen liquid separation device with filtering function

Abstract

The utility model discloses a specimen liquid separation device with a filtering function, and particularly relates to the technical field of medical specimens, the specimen liquid separation device comprises a specimen bottle, a bottle cap is arranged above the specimen bottle, the specimen bottle and the bottle cap are made of non-fragile materials, a filtering assembly is arranged in the specimen bottle, stationary liquid is arranged at the top of the filtering assembly, and the stationary liquid is filled with liquid. A leakage-proof assembly is arranged below the filtering assembly, a through groove is formed in the middle of the bottle cap, a button is arranged in the through groove, limiting grooves are formed in the inner walls of the two sides of the through groove, and limiting blocks are fixedly connected to the two sides of the bottom of the button. According to the specimen bottle, separation of specimens and liquid can be more thorough, the specimens can be taken out more accurately and comprehensively, meanwhile, the filter plate can be sealed through the baffle, and pollution to the specimens caused by backflow of the liquid when the specimen bottle is reversely buckled is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical specimen field, concretely relates to a specimen liquid separation device with filter. BACKGROUND

[0002] Specimen is animal, plant, mineral and so on, after various processing, make it can long -term preservation, and try to keep the original appearance, provide as exhibition, demonstration, education, identification, textual research and other various research. Specimen processing method can adopt whole individual (even multiple individuals, such as microorganism, such as bacteria, algae, or like individual small and gather together, such as fungi), or a part becomes sample, after processing such as physical air drying, vacuum, chemical antiseptic treatment can be made.

[0003] In the process of storing the specimen, it needs to be put into the fixing liquid, so when the specimen is experimented, it needs to be taken out from the fixing liquid, and the medical specimen is mainly human tissue, some specimens are in blocks, and some specimens are relatively fine, if the specimen is directly taken out from the fixing liquid, the liquid will make the fine specimen free, and it is time-consuming and laborious to clamp, and clamping will also lead to specimen omission. UTILITY MODEL CONTENT

[0004] In view of the deficiencies of the prior art, the utility model provides a specimen liquid separation device with filter, which solves the problems mentioned in the background art.

[0005] Technical scheme:

[0006] To achieve the above object, the utility model realizes by the following technical scheme:

[0007] A specimen liquid separation device with filter, comprising a specimen bottle, a bottle cap is arranged above the specimen bottle, the specimen bottle and the bottle cap are made of non-friable material, a filter assembly is arranged inside the specimen bottle, a fixing liquid is arranged on the top of the filter assembly, a leakage prevention assembly is arranged below the filter assembly, a through slot is formed in the middle of the bottle cap, a button is arranged inside the through slot, limit grooves are formed in the inner walls of the both sides of the through slot, limit blocks are fixedly connected to the bottom of the both sides of the button, a scale is arranged on the surface of the specimen bottle, and the specimen bottle is made of transparent material.

[0008] In a possible implementation manner, the filter assembly comprises a filter plate, a baffle, filter holes, a plunger, a through hole and a pressing rod, the filter plate is circular and is matched with the size of the specimen bottle, the baffle is below the filter plate and is slightly smaller than the filter plate, the filter holes are arranged in groups and penetrate through the filter plate, the plunger is matched with the size and number of the filter holes and is fixedly connected to the top of the baffle, the through hole penetrates through the middle of the filter plate, and the pressing rod is fixedly connected to the center of the top of the baffle and is matched with the size of the through hole.

[0009] In a possible implementation, the filtering assembly further comprises a mounting groove and a mounting block, the mounting groove is L-shaped and is formed in the inner wall of the two sides of the specimen bottle, and the mounting block is fixedly connected to the two sides of the filter plate and is slidingly connected to the mounting groove.

[0010] In a possible implementation, the leakage-proof assembly comprises a mounting seat, a cavity, a connecting groove and a top rod, the mounting seat is provided with a plurality of groups and is fixedly connected to the inner wall of the specimen bottle, the cavity is formed in the inside of the mounting seat, the connecting groove penetrates the top inner wall of the cavity, and the top rod is movably connected to the connecting groove.

[0011] In a possible implementation, the leakage-proof assembly further comprises a sliding block and a spring, the sliding block is fixedly connected to the bottom of the top rod and is slidingly connected to the cavity, and the spring is fixedly installed in the inside of the cavity and is fixedly connected to the bottom of the sliding block and the bottom inner wall of the cavity at both ends.

[0012] In a possible implementation, the pressing rod is matched with the size of the through groove, and the limiting block is slidingly connected to the limiting groove.

[0013] Beneficial effects:

[0014] Firstly, the filtering assembly is arranged, when the specimen needs to be taken out for experiment, the button is pressed downwardly to drive the baffle to move downwardly through the pressing rod, when the plunger moves downwardly with the baffle to be removed from the filter hole, the fixing liquid on the top of the filter plate can flow into the bottom of the specimen bottle through the filter hole, and when the fixing liquid is completely separated from the specimen, the specimen can be taken out for experiment, this design can make the separation of the specimen and the liquid more thorough, and thus the specimen can be taken out more accurately and comprehensively.

[0015] Secondly, the leakage-proof assembly is arranged, in the process that the baffle moves downwardly, the sliding block is driven by the top rod to slide downwardly along the cavity and to press the spring, when the fixing liquid is completely separated from the specimen, the button is released, the spring rebounds and drives the top rod to move upwardly through the sliding block, the top rod lifts up the baffle upwardly, when the plunger moves upwardly with the baffle to be inserted into the filter hole, the filter plate can be sealed, this design can seal the filter plate through the baffle, and effectively avoid the pollution of the specimen caused by the backflow of the liquid when the specimen bottle is inverted. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0018] Figure 2 Structure diagram of the filter assembly of the utility model;

[0019] Figure 3 Structure diagram of the leakage-proof assembly of the utility model;

[0020] Figure 4 For Figure 3 Enlarged view of A in the middle;

[0021] Figure 5 Structure diagram of the bottle cap of the utility model.

[0022] Explanation of reference signs:

[0023] 1, specimen bottle; 2, bottle cap; 3, filter assembly; 31, filter plate; 32, baffle; 33, filter hole; 34, plunger; 35, through hole; 36, pressing rod; 37, mounting groove; 38, mounting block; 4, leakage-proof assembly; 41, mounting seat; 42, cavity; 43, connecting groove; 44, ejector rod; 45, sliding block; 46, spring; 5, through groove; 6, button; 7, limiting groove; 8, limiting block. DETAILED DESCRIPTION

[0024] The embodiment of the application provides a specimen liquid separation device with filtration, and solves the problems in the prior art.

[0025] The technical scheme in the embodiment of the application is used for solving the above problems, and the general idea is as follows:

[0026] The specific structure of the embodiment is shown in the accompanying drawings, and the specific structure is as follows: Figures 1 to 5 A specimen liquid separation device with filtration, including a specimen bottle 1, a bottle cap 2 is arranged above the specimen bottle 1, the specimen bottle 1 and the bottle cap 2 are made of non-frangible material, a filter assembly 3 is arranged in the specimen bottle 1, a fixing liquid is arranged on the top of the filter assembly 3, a leakage-proof assembly 4 is arranged below the filter assembly 3, a through groove 5 is arranged in the middle of the bottle cap 2, a button 6 is arranged in the through groove 5, limiting grooves 7 are arranged in the inner walls of the two sides of the through groove 5, limiting blocks 8 are fixedly connected to the bottoms of the two sides of the button 6, a scale is arranged on the surface of the specimen bottle 1, and the specimen bottle 1 is made of transparent material.

[0027] In some examples, the filtering assembly 3 comprises a filter plate 31, a baffle plate 32, filter holes 33, a plunger 34, a through hole 35 and a pressing rod 36. The filter plate 31 is circular and is matched with the size of the specimen bottle 1. The baffle plate 32 is below the filter plate 31 and is slightly smaller than the filter plate 31. The filter holes 33 are provided in the filter plate 31. The plunger 34 is matched with the filter holes 33 in size and is fixedly connected to the top of the baffle plate 32. The through hole 35 is provided in the middle of the filter plate 31. The pressing rod 36 is fixedly connected to the center of the top of the baffle plate 32 and is matched with the through hole 35 in size. When the button 6 is pressed downward, the button 6 drives the pressing rod 36 to move downward, thereby driving the baffle plate 32 to move. When the plunger 34 moves downward with the baffle plate 32 and is removed from the filter holes 33, the fixing liquid on the top of the filter plate 31 can flow into the specimen bottle 1 through the filter holes 33. When the fixing liquid is completely separated from the specimen, the button 6 is released. The spring 46 rebounds and drives the top rod 44 to move upward through the sliding block 45, thereby driving the baffle plate 32 to move upward. When the plunger 34 moves upward with the baffle plate 32 and is inserted into the filter holes 33, the filter plate 31 is sealed. At this time, the bottle cap 2 is opened, and the specimen can be taken out with a forceps or directly poured out from the specimen bottle 1.

[0028] In some examples, the filtering assembly 3 further comprises a mounting groove 37 and a mounting block 38. The mounting groove 37 is L-shaped and is provided in the inner wall of the specimen bottle 1. The mounting block 38 is fixedly connected to the two sides of the filter plate 31 and is slidingly connected to the mounting groove 37. When the filter plate 31 needs to be installed, the mounting block 38 is first placed in the mounting groove 37. Then the filter plate 31 is pressed downward to drive the mounting block 38 to slide downward along the mounting groove 37. After sliding to the bottom, the filter plate 31 is rotated to drive the mounting block 38 to rotate along the mounting groove 37. When the mounting plate is rotated from the vertical mounting groove 37 to the horizontal mounting groove 37, the filter plate 31 is fixed at the current position, thereby completing the installation of the filter plate 31.

[0029] In some examples, the leakage prevention assembly 4 comprises a mounting seat 41, a cavity 42, a connecting groove 43 and a top rod 44. The mounting seat 41 is provided in multiple groups and is fixedly connected to the inner wall of the specimen bottle 1. The cavity 42 is provided in the mounting seat 41. The connecting groove 43 is provided in the top inner wall of the cavity 42. The top rod 44 is movably connected to the connecting groove 43.

[0030] In some examples, the leakage prevention assembly 4 further comprises a sliding block 45 and a spring 46. The sliding block 45 is fixedly connected to the bottom of the top rod 44 and is slidingly connected to the cavity 42. The spring 46 is fixedly installed in the cavity 42 and is fixedly connected to the bottom of the sliding block 45 and the bottom inner wall of the cavity 42. When the baffle plate 32 is pressed downward, the top rod 44 is driven to move downward synchronously. In this process, the top rod 44 drives the sliding block 45 to slide downward along the cavity 42 and press the spring 46. When the baffle plate 32 is not forced, the spring 46 rebounds and drives the top rod 44 to move upward through the sliding block 45, thereby driving the baffle plate 32 to move upward.

[0031] In some examples, the pressing rod 36 is matched with the through slot 5, and the limiting block 8 is slidingly connected to the limiting slot 7, and the limiting block 8 can limit the moving track of the button 6 to keep it moving up and down.

[0032] In a specific application scenario, before the specimen is put into the specimen bottle 1, the filter plate 31 is spliced with the baffle 32, the plunger 34 at the top of the baffle 32 is inserted into the filter hole 33, then the installation blocks 38 on both sides of the filter plate 31 are placed in the installation slots 37, the filter plate 31 is pressed downward to drive the installation blocks 38 to slide downward along the installation slots 37, the installation of the filter plate 31 and the baffle 32 is completed, and the baffle 32 is placed in close contact with the top of the top rod 44 in the specimen bottle 1.

[0033] Or by pressing the button 6, the button 6 drives the pressing rod 36 to descend, thereby driving the baffle 32 to move, when the baffle 32 moves, the sliding block 45 is driven by the top rod 44 to slide downward along the cavity 42 and to extrude the spring 46, the installation block 38 is continuously slid to the bottom of the installation slot 37, then the filter plate 31 is rotated to drive the installation block 38 to rotate along the installation slot 37, when the installation plate is rotated from the vertical installation slot 37 to the horizontal installation slot 37 and the filter hole 33 corresponds to the position of the plunger 34, the baffle 32 is released, the spring 46 rebounds and drives the baffle 32 to move upward through the sliding block 45 and the top rod 44, when the plunger 34 at the top of the baffle 32 is inserted into the filter hole 33, the installation of the filter plate 31 is completed.

[0034] Then the fixing liquid and the specimen are put into the top of the filter plate 31 and the bottle cap 2 is covered for preservation, when the specimen needs to be taken out for experiment, the button 6 is pressed downward to drive the baffle 32 to move downward through the pressing rod 36, in this process, the limiting block 8 slides along the limiting slot 7 synchronously and limits the button 6, at the same time, the sliding block 45 is driven by the top rod 44 to slide downward along the cavity 42 and to extrude the spring 46, when the plunger 34 moves downward with the baffle 32 to move out of the filter hole 33, the fixing liquid at the top of the filter plate 31 can flow into the bottom of the specimen bottle 1 through the filter hole 33, when the fixing liquid is completely separated from the specimen, the button 6 is released, the spring 46 rebounds and drives the top rod 44 to move upward through the sliding block 45, the top rod 44 lifts the baffle 32 upward, when the plunger 34 moves upward with the baffle 32 to be inserted into the filter hole 33, the filter plate 31 is sealed, at this time, the bottle cap 2 is opened, the specimen can be taken out with forceps or the specimen bottle 1 is directly inverted to pour out the specimen, when the filter plate 31 and the baffle 32 need to be replaced or cleaned, the installation block 38 is taken out from the installation slot 37 to repeat the initial operation.

[0035] By adopting the technical scheme, not only can the separation of the specimen and the liquid be more thorough, and the specimen be more accurately and comprehensively taken out, but also the filter plate can be sealed by the baffle, effectively avoiding pollution of the specimen caused by backflow of the liquid when the specimen bottle is inverted.

[0036] Finally, it should be noted that: Obviously, the above examples are only examples for clearly illustrating the utility model, and are not limited to the implementation. For ordinary skilled in the art, on the basis of the above description, other different forms of changes or variations can be made. Here, it is not necessary and impossible to enumerate all the implementation. The obvious changes or variations derived therefrom are still within the protection scope of the utility model.

Claims

1. A specimen liquid separation apparatus with filtration comprising a specimen bottle (1), characterized in that: The specimen bottle (1) is provided with a bottle cap (2) above, the specimen bottle (1) and bottle cap (2) are not fragile material, the specimen bottle (1) is provided with filter assembly (3) inside, the filter assembly (3) top is equipped with fixing liquid, the filter assembly (3) below is provided with leak-proof assembly (4), the bottle cap (2) middle part is provided with through slot (5), the through slot (5) is provided with button (6) inside, the through slot (5) both side inner wall is provided with limit slot (7), the button (6) bottom both sides are fixedly connected with limit block (8), the specimen bottle (1) surface is provided with scale, and the specimen bottle (1) is made of transparent material.

2. A specimen liquid separation device with filtration according to claim 1, characterized in that: The filter assembly (3) includes a filter plate (31), a baffle (32), a filter hole (33), a plunger (34), a through hole (35) and a pressing rod (36), the filter plate (31) is circular and is matched with the size of the specimen bottle (1), the baffle (32) is below the filter plate (31) and slightly smaller than the filter plate (31), the filter hole (33) is provided with several groups and penetrates the filter plate (31), the plunger (34) is matched with the size and number of the filter hole (33) and is fixedly connected to the top of the baffle (32), the through hole (35) penetrates the middle of the filter plate (31), and the pressing rod (36) is fixedly connected to the top center of the baffle (32) and is matched with the size of the through hole (35).

3. A specimen liquid separation device with filtration according to claim 2, characterized in that: The filter assembly (3) further includes a mounting groove (37) and a mounting block (38), the mounting groove (37) is L-shaped and is provided on the both side inner walls of the specimen bottle (1), and the mounting block (38) is fixedly connected to the both sides of the filter plate (31) and is slidingly connected to the mounting groove (37).

4. The specimen liquid separation device with filtration according to claim 1, characterized by: The leak-proof assembly (4) includes a mounting seat (41), a cavity (42), a connecting groove (43) and a top rod (44), the mounting seat (41) is provided with several groups and is fixedly connected to the inner wall of the specimen bottle (1), the cavity (42) is provided in the mounting seat (41), the connecting groove (43) penetrates the top inner wall of the cavity (42), and the top rod (44) is movably connected to the connecting groove (43).

5. A specimen liquid separation device with filtration according to claim 4, characterized in that: The leak-proof assembly (4) further includes a sliding block (45) and a spring (46), the sliding block (45) is fixedly connected to the bottom of the top rod (44) and is slidingly connected to the cavity (42), and the spring (46) is fixedly installed in the cavity (42) and is fixedly connected to the bottom of the sliding block (45) and the bottom inner wall of the cavity (42).

6. The specimen liquid separation device with filtration according to claim 2, characterized by: The pressing rod (36) is matched with the size of the through slot (5), and the limit block (8) is slidingly connected to the limit slot (7).

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