Uniform smearing equipment for medical examination

Abstract

The utility model discloses uniform smearing equipment for medical examination, which comprises a bottom plate, and a smearing structure is arranged at the upper end of the bottom plate; the smearing structure comprises two sliding rods, two sliding blocks, four guide rods, two positioning screw rods, two positioning nuts, a smearing assembly and a mounting assembly; the utility model relates to the technical field of clinical medicine, the smear structure adopted by the scheme can drop detection liquid at the upper end of a sample plate and uniformly smear the detection liquid through the matching of the arranged sliding block and the smearing assembly during use, and the smear operation of a plurality of samples can be realized through one-time operation, so that the smear uniformity effect is ensured, and the smear efficiency is improved. The overall efficiency of smear can be effectively improved, and the overall efficiency of medical examination is further ensured.

Description

Technical Field

[0001] This utility model relates to the field of clinical medical technology, specifically to a uniform smear device for medical testing. Background Technology

[0002] Clinical laboratory testing involves examining specimens such as blood, body fluids, secretions, excretions, and shed tissues from patients using visual observation, physical, chemical, instrumental, or molecular biological methods. It emphasizes strict quality management measures throughout the entire testing process (pre-analysis, analysis, and post-analysis) to ensure the quality of testing, thereby providing valuable experimental data for clinicians and patients.

[0003] When preparing test specimens, it is usually necessary to smear the samples. The existing smear method mainly involves staff applying the smear with cotton swabs, which is not only cumbersome and cannot guarantee the uniformity of the smear, but also greatly reduces the efficiency of smearing when multiple samples are needed for batch testing. In view of this, there may already be technical solutions to the above problems in the existing technology, but this case aims to provide an alternative or replacement technical solution. Utility Model Content

[0004] To achieve the above objectives, this utility model is implemented through the following technical solution: a uniform smearing device for medical testing, comprising a base plate, wherein a smearing structure is provided at the upper end of the base plate;

[0005] The coating structure includes: two slide rods, two sliding blocks, four guide rods, two positioning screws, two positioning nuts, a coating assembly, and a mounting assembly;

[0006] Two sliding rods are respectively installed on both sides of the upper end of the base plate, two sliding blocks are respectively movably fitted onto the upper ends of the two sliding rods, four guide rods are respectively installed on both sides of the upper end of the two sliding blocks, two positioning screws are respectively installed at the center of the upper end of the two sliding blocks, two positioning nuts are respectively movably fitted onto the upper ends of the two positioning nuts, the application component is movably fitted onto the upper ends of the four guide rods and the two positioning screws, and the mounting component is installed on one side of the upper end of the base plate.

[0007] Preferably, the application assembly includes: a moving plate, a storage tank, a mounting frame, a chute, a scraper, four support frames, and four delivery pipes;

[0008] The movable plate is movably mounted on the upper ends of the four guide rods and the two positioning screws. The storage tank is installed on one side of the upper end of the movable plate. The mounting frame is installed obliquely on one side of the lower end of the movable plate. The slide is installed on one side of the mounting frame. The scraper is movably embedded in the slide. The four support frames are all installed on the front end of the mounting frame. The four conveying pipes are respectively installed on the upper ends of the four support frames and are all connected to the lower front end of the storage tank.

[0009] Preferably, the mounting assembly includes: a fixing plate, four mounting slots, a positioning plate, and positioning bolts;

[0010] The fixing plate is installed on one side of the upper end of the base plate, and the four mounting slots are all opened on the upper wall of the fixing plate. The positioning plate is located at the upper end of the fixing plate, and the positioning bolt is movably embedded in the positioning plate and the fixing plate.

[0011] Preferably, a spring is movably fitted onto the upper end of the guide rod.

[0012] Preferably, limiting blocks are provided on both sides of the fixing plate.

[0013] Preferably, the movable plate has an operating handle on one side of its upper end.

[0014] Beneficial effects

[0015] This utility model provides a uniform smear device for medical testing, which has the following beneficial effects: The smear structure adopted in this invention, through the cooperation of the set sliding block and the smearing component, can drop the test liquid onto the upper part of the sample plate and spread it evenly. Moreover, multiple samples can be smeared in a single operation. While ensuring the uniformity of the smear, it can effectively increase the overall efficiency of the smear, thereby ensuring the overall efficiency of medical testing. Attached Figure Description

[0016] Figure 1 This is a front-view three-dimensional structural diagram of a uniform smear device for medical testing according to the present invention.

[0017] Figure 2 This is a rear-view three-dimensional structural diagram of a uniform smear device for medical testing according to the present invention.

[0018] In the diagram: 1. Base plate, 2. Slide rod, 3. Sliding block, 4. Guide rod, 5. Positioning screw, 6. Positioning nut, 7. Moving plate, 8. Storage tank, 9. Mounting frame, 10. Slide groove, 11. Scraper, 12. Support frame, 13. Conveying pipe, 14. Fixed plate, 15. Mounting groove, 16. Positioning plate, 17. Positioning bolt, 18. Spring, 19. Limiting block, 20. Operating handle. Detailed Implementation

[0019] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] Example: Please refer to Figure 1-2 A uniform smearing device for medical testing includes a base plate 1, and a smearing structure is provided on the upper end of the base plate 1;

[0021] The coating structure includes: two sliding rods 2, two sliding blocks 3, four guide rods 4, two positioning screws 5, two positioning nuts 6, coating assembly, and mounting assembly;

[0022] Two sliding rods 2 are respectively installed on both sides of the upper end of the base plate 1. Two sliding blocks 3 are respectively movably fitted on the upper ends of the two sliding rods 2. Four guide rods 4 are respectively installed on both sides of the upper end of the two sliding blocks 3. Two positioning screws 5 are respectively installed at the center of the upper end of the two sliding blocks 3. Two positioning nuts 6 are respectively movably fitted on the upper ends of the two positioning nuts 6. The coating component is movably fitted on the upper ends of the four guide rods 4 and the two positioning screws 5. The mounting component is installed on one side of the upper end of the base plate 1.

[0023] When performing a smear operation on the sample, the operator places the base plate 1 in the designated position, then puts the sample liquid to be smeared into the smearing component. Then, by moving the two sliding blocks 3, the sliding blocks 3 move on the upper ends of the two sliding rods 2, moving the smearing component to the upper end of the mounting component. Then, the sample plate is placed on the upper end of the mounting component, and the liquid is dripped onto the upper end of multiple sample plates on the upper end of the mounting component by the smearing component. Then, the smearing component is pressed down, so that the smearing component moves downward on the upper ends of the four guide rods 4 and the two positioning screws 5 until the smearing component is in contact with the sample plate on the upper end of the mounting component. By moving the sliding blocks 3 again on the upper end of the sliding rods 2, the liquid on the upper end of the sample plate is spread evenly. The descent height of the smearing component can be adjusted by changing the position of the positioning nut 6 on the upper end of the positioning screws 5 according to different sample plate thicknesses.

[0024] In the specific implementation process, the coating components include: a moving plate 7, a storage tank 8, a mounting frame 9, a chute 10, a scraper 11, four support frames 12, and four delivery pipes 13;

[0025] The movable plate 7 is movably mounted on the upper ends of four guide rods 4 and two positioning screws 5. The storage tank 8 is installed on one side of the upper end of the movable plate 7. The mounting frame 9 is installed at an angle on one side of the lower end of the movable plate 7. The slide 10 is installed on one side of the mounting frame 9. The scraper 11 is movably embedded in the slide 10. The four support frames 12 are all installed on the front end of the mounting frame 9. The four conveying pipes 13 are respectively installed on the upper ends of the four support frames 12 and are all connected to the lower front end of the storage tank 8.

[0026] When applying the sample, the sample liquid is stored in the storage tank 8 at the top of the movable plate 7. When applying the sample liquid to a smear, the liquid in the storage tank 8 is transported through the delivery pipe 13 at the top of the support frame. The liquid is dripped onto the top of the sample plate, and then the liquid sample is applied by the scraper 11 to ensure a uniform smear. When replacing the scraper 11, the scraper 11 can be removed from the slide groove 10. After the scraper 11 is replaced, it is re-inserted into the slide groove 10. The scraper 11 is installed by the mounting frame 9 and fixed by bolts.

[0027] In the specific implementation process, the installation components include: a fixing plate 14, four mounting slots 15, a positioning plate 16, and positioning bolts 17;

[0028] The fixing plate 14 is installed on one side of the upper end of the base plate 1. Four mounting slots 15 are all opened on the upper wall of the fixing plate 14. The positioning plate 16 is located on the upper end of the fixing plate 14. The positioning bolts 17 are movably embedded in the positioning plate 16 and the fixing plate 14.

[0029] When installing the sample plate, the sample plate is placed into the mounting groove 15 at the upper end of the fixing plate 14, and then the positioning plate 16 is placed on the upper end of the sample plate. The positioning plate 16 is limited on both sides by the limiting blocks 19 on both sides of the fixing plate 14 to ensure the placement angle of the positioning plate 16. Then, the positioning plate 16 is installed by the positioning bolts 17 to ensure the pressing and fixing effect of the positioning plate 16 on the sample plate.

[0030] In the specific implementation process, a spring 18 is movably fitted on the upper end of the guide rod 4.

[0031] In the specific implementation process, limit blocks 19 are provided on both sides of the fixing plate 14.

[0032] In the specific implementation process, an operating handle 20 is provided on one side of the upper end of the movable plate 7.

[0033] 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. An apparatus for uniform smearing of medical tests, comprising a base plate (1), characterized in that, The bottom plate (1) is provided with a smear structure at the upper end; The smear structure comprises two sliding rods (2), two sliding blocks (3), four guide rods (4), two positioning screws (5), two positioning nuts (6), a smearing assembly and a mounting assembly; The two sliding rods (2) are respectively mounted on the two sides of the upper end of the bottom plate (1), the two sliding blocks (3) are respectively movably sleeved on the upper ends of the two sliding rods (2), the four guide rods (4) are respectively mounted on the two sides of the upper ends of the two sliding blocks (3), the two positioning screws (5) are respectively mounted at the centers of the upper ends of the two sliding blocks (3), the two positioning nuts (6) are movably sleeved on the upper ends of the two positioning nuts (6), the smearing assembly is movably sleeved on the upper ends of the four guide rods (4) and the two positioning screws (5), and the mounting assembly is mounted on one side of the upper end of the bottom plate (1).

2. The uniform smear device for medical tests according to claim 1, wherein The smearing assembly comprises a moving plate (7), a storage tank (8), a mounting frame (9), a sliding groove (10), a scraper (11), four support frames (12) and four conveying pipes (13); The moving plate (7) is movably sleeved on the upper ends of the four guide rods (4) and the two positioning screws (5), the storage tank (8) is mounted on one side of the upper end of the moving plate (7), the mounting frame (9) is obliquely mounted on one side of the lower end of the moving plate (7), the sliding groove (10) is mounted on one side of the mounting frame (9), the scraper (11) is movably embedded in the sliding groove (10), the four support frames (12) are all mounted on the front end of the mounting frame (9), and the four conveying pipes (13) are respectively mounted on the upper ends of the four support frames (12) and are all connected with the front lower end of the storage tank (8).

3. The uniform smear device for medical tests according to claim 1, wherein The mounting assembly comprises a fixed plate (14), four mounting grooves (15), a positioning plate (16) and a positioning bolt (17); The fixed plate (14) is mounted on one side of the upper end of the bottom plate (1), the four mounting grooves (15) are all formed on the upper wall surface of the fixed plate (14), the positioning plate (16) is located at the upper end of the fixed plate (14), and the positioning bolt (17) is movably embedded in the positioning plate (16) and the fixed plate (14).

4. The uniform smear device for medical tests according to claim 1, wherein The upper end of the guide rod (4) movably sleeved with a spring (18).

5. The apparatus for making a uniform smear for medical examination according to claim 3, wherein The fixed plate (14) is provided with a limiting block (19) on both sides.

6. The uniform smear device for medical tests according to claim 2, wherein An operation handle (20) is arranged on one side of the upper end of the moving plate (7).

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