Blood sample smear pusher device for medical examination

Abstract

The utility model discloses a blood sample smear pusher device for medical examination, including base and adjusting block, the top of base is equipped with the glass slide, both ends top of glass slide is equipped with the pusher, both sides of base top is equipped with the sliding slot no.

Description

Technical Field

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

[0002] Microscopic examination of blood smears is a fundamental method of hematological cytology and is widely used, especially in the diagnosis of various hematological diseases.

[0003] Currently, most blood smears for laboratory testing are made manually, one by one, which is labor-intensive and time-consuming.

[0004] This paper proposes a blood smear pushing device for medical testing. Different thicknesses of smear samples can be prepared by adjusting the distance between the pusher and the glass slide. Before use, the required smear thickness must be determined. Then, the second slider moves to move the limiting rod to align with the limiting grooves of different depths. Tightening the threaded screw controls the raising and lowering of the adjusting block, allowing the limiting rod to insert into the corresponding limiting groove, thus adjusting the distance between the pusher and the glass slide. Simultaneously, the pusher rod can be rotated to adjust the pusher angle. The first and second slots on the pusher rod fix the pusher, preventing it from shifting during the smearing process. When pushing the smear, simply push the pusher rod lightly by hand, and the first slider connected to the adjusting block will slide along the first groove to achieve the desired smearing effect. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a blood smear pushing device for medical testing, which has the advantages of adjustable angle and quick replacement, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the advantages of adjustable angle and quick angle replacement, the specific technical solution adopted by this utility model is as follows:

[0009] A blood smear pushing device for medical testing includes a base and an adjusting block. A glass slide is mounted on the top of the base, with pressure plates at both ends of the slide. The top of the base has two sliding grooves on either side, with a stop block on one side of each groove. The sliding grooves are slidably connected to a slider. The slider is connected to the adjusting block via threaded screws. The adjusting block has a mounting base on its surface, with a second sliding groove on its surface. A second slider is slidably connected to the second sliding groove, and a limit rod is connected to the top of the second slider. A bearing is located on one side of the adjusting block, connected to a pushing rod via a rotating shaft. The top surface of the pushing rod has two slots, one and two, which engage the pushing slide. The top surface of the base has two storage slots, one containing a magnetic sheet and the other containing a magnetic sheet. A transparent plastic sheet is connected to one side of the magnetic sheet.

[0010] Furthermore, the top surface of the pressing plate is provided with a magnetic sheet one, and the top surface of the pushing plate is provided with a magnetic sheet two.

[0011] Furthermore, the two ends of the slide are provided with fixing blocks.

[0012] Furthermore, a protective shell is connected to one side of the bearing surface, and two teeth are symmetrically arranged on the inner surface of the protective shell. The surface of the rotating shaft inside the protective shell is also provided with teeth.

[0013] Furthermore, the top surface of the stop block is provided with three limiting grooves, the three limiting grooves having different depths.

[0014] Furthermore, the threaded screw passes through the adjusting block and the slider.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a blood smear pushing device for medical testing, which has the following beneficial effects:

[0017] (1) This utility model produces smear samples of different thicknesses by adjusting the distance between the pusher and the glass slide. Before use, the required smear thickness needs to be determined. Then, the slider two is moved to move the limiting rod to align with the limiting grooves of different depths. The threaded screw is then turned to control the lifting and lowering of the adjusting block so that the limiting rod is inserted into the corresponding limiting groove to achieve the adjustment of the distance between the pusher and the glass slide. At the same time, the pusher rod can be rotated to adjust the pusher angle. The first and second slots on the pusher rod serve to fix the pusher and prevent it from shifting during the smearing process. When pushing the smear, you only need to push the pusher rod lightly by hand so that the slider one connected to the adjusting block can slide along the first slide groove to achieve the smearing effect.

[0018] (2) This utility model adopts a multi-set coating method. The top of the base is provided with three sets of pressure plates, which can coat three glass slides at the same time. This method can save coating time. At the same time, the pressure plates can fix the glass slides and prevent them from moving during the coating process. A magnetic sheet is provided on the top of the pressure plate, which can be used to attract the pressure plate and make it easy to lift the pressure plate. A magnetic sheet is provided on the top surface of the pusher, which can be used to attract the three pushers and pull them out, achieving the effect of quick replacement. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the blood smear pushing device for medical testing proposed in this utility model;

[0021] Figure 2 This is a schematic diagram of the base structure of the blood smear pushing device for medical testing according to this utility model;

[0022] Figure 3 This is a schematic diagram of the protective shell of the blood smear pushing device for medical testing according to this utility model;

[0023] Figure 4 This is a schematic diagram of the mounting base of the blood smear pushing device for medical testing according to this utility model;

[0024] Figure 5 This is a schematic diagram of the slider of the blood smear pushing device for medical testing according to this utility model.

[0025] In the picture:

[0026] 1. Base; 2. Pressing sheet; 3. Magnetic sheet one; 4. Pusher sheet; 5. Glass slide; 6. Bearing; 7. Protective shell; 8. Pusher rod; 9. Magnetic sheet two; 10. Slot one; 11. Slot two; 12. Storage slot one; 13. Magnetic sheet three; 14. Magnetic sheet four; 15. Transparent plastic sheet; 16. Storage slot two; 17. Slide one; 18. Stop block; 19. Limiting groove; 20. Limiting rod; 21. Adjusting block; 22. Threaded screw; 23. Slider one; 24. Tooth; 25. Mounting base; 26. Slide two; 27. Slider two. Detailed Implementation

[0027] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0028] According to an embodiment of the present invention, a blood smear pushing device for medical testing is provided.

[0029] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-5 As shown, the medical blood smear pushing device according to an embodiment of the present invention includes a base 1 and an adjusting block 21. A glass slide 5 is provided on the top of the base 1, and pressure plates 2 are provided on the top of both ends of the glass slide 5. A first groove 17 is provided on both sides of the top of the base 1, and a stop block 18 is provided on one side inside the first groove 17. The first groove 17 is slidably connected to a first slider 23. The first slider 23 is connected to the adjusting block 21 via a threaded screw 22. A mounting seat 25 is provided on the surface of the adjusting block 21, and a second groove 26 is provided on the surface of the mounting seat 25. 26 is slidably connected to slider 27. Slider 27 is connected to limit rod 20 at the top. One side surface of adjustment block 21 is provided with bearing 6. Bearing 6 is connected to push plate rod 8 through rotating shaft. Push plate rod 8 is provided with slot 10 and slot 21 at the top surface. Slot 10 and slot 211 engage push plate 4. The top surface of base 1 is provided with storage slot 12 and storage slot 26. Storage slot 12 is provided with magnetic sheet 313. Storage slot 26 is provided with magnetic sheet 414. One side of magnetic sheet 414 is connected to transparent plastic sheet 15.

[0030] In one embodiment, the top surface of the pressure plate 2 is provided with a magnetic sheet 3, and the top surface of the pusher plate 4 is provided with a magnetic sheet 9.

[0031] In one embodiment, the two ends of the slide 26 are provided with fixing blocks.

[0032] In one embodiment, a protective shell 7 is connected to one side of the surface of the bearing 6, and two teeth 24 are symmetrically arranged on the inner surface of the protective shell 7. The surface of the rotating shaft inside the protective shell 7 is also provided with teeth 24.

[0033] In one embodiment, the top surface of the stop 18 is provided with three limiting grooves 19, the three limiting grooves 19 having different depths.

[0034] In one embodiment, the threaded screw 22 passes through the adjusting block 21 and the slider 23 for adjusting the distance between the adjusting block 21 and the slider 23.

[0035] Working principle:

[0036] This invention produces smear samples of different thicknesses by adjusting the distance between the pusher 4 and the glass slide 5. Before use, the required smear thickness must be determined. Then, the slider 28 is moved to move the limiting rod 20 to align with the limiting grooves 19 of different depths. The threaded screw 22 is then turned to control the raising and lowering of the adjusting block 21, so that the limiting rod 20 is inserted into the corresponding limiting groove 19, thereby adjusting the distance between the pusher 4 and the glass slide 5. Simultaneously, the pusher 4 rod can be rotated to adjust the angle of the pusher 4. The first slot 10 and the second slot 11 on the pusher rod 8 serve to fix the pusher 4, preventing it from shifting during the smearing process. Only when pushing the pusher... By gently pushing the pusher rod 8, the slider 23 connected to the adjusting block 21 can slide along the slide groove 17 to achieve the coating effect. This utility model adopts a multi-set coating method. The top of the base is equipped with three sets of pressure plates, which can coat three glass slides at the same time. This method can save coating time. At the same time, the pressure plates can fix the glass slides 5 to prevent them from moving during the coating process. A magnetic sheet 3 is provided on the top of the pressure plate, which can be attracted by a magnetic sheet 14 to facilitate lifting of the pressure plate. A magnetic sheet 9 is provided on the top surface of the pusher, which can be attracted by a magnetic sheet 13 to remove the three pushers, achieving the effect of quick replacement.

[0037] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0038] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A blood smear pushing device for medical testing, comprising a base (1) and an adjusting block (21), characterized in that, The base (1) has a glass slide (5) on top, and pressure plates (2) are provided at both ends of the glass slide (5). The base (1) has a sliding groove (17) on both sides of the top. A stop block (18) is provided on one side inside the sliding groove (17). The sliding groove (17) is slidably connected to the slider (23). The slider (23) is connected to the adjusting block (21) by a threaded screw (22). The adjusting block (21) has a mounting seat (25) on its surface. The mounting seat (25) has a sliding groove (26) on its surface. The sliding groove (26) is slidably connected to the slider (27). The top is connected to a limit rod (20), and a bearing (6) is provided on one side surface of the adjusting block (21). The bearing (6) is connected to the push rod (8) through a rotating shaft. The top surface of the push rod (8) is provided with a slot 1 (10) and a slot 2 (11). The slot 1 (10) and the slot 2 (11) engage the push piece (4). The top surface of the base (1) is provided with a storage slot 1 (12) and a storage slot 2 (16). The storage slot 1 (12) is provided with a magnetic sheet 3 (13), and the storage slot 2 (16) is provided with a magnetic sheet 4 (14). A transparent plastic sheet (15) is connected to one side of the magnetic sheet 4 (14).

2. The blood smear pushing device for medical testing according to claim 1, characterized in that, The top surface of the pressing plate (2) is provided with a magnetic sheet one (3), and the top surface of the pushing plate (4) is provided with a magnetic sheet two (9).

3. The blood smear pushing device for medical testing according to claim 1, characterized in that, The two ends of the slide groove (26) are provided with fixing blocks.

4. The blood smear pushing device for medical testing according to claim 1, characterized in that, A protective shell (7) is connected to one side of the surface of the bearing (6), and the inner surface of the protective shell (7) is provided with symmetrically arranged teeth (24).

5. The blood smear pushing device for medical testing according to claim 1, characterized in that, The top surface of the stop (18) is provided with a limiting groove (19), and the three limiting grooves (19) have different depths.

6. The blood smear pushing device for medical testing according to claim 1, characterized in that, The threaded screw (22) passes through the adjusting block (21) and the slider (23).

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