Automatic staining device for pathological section

Abstract

The utility model discloses an automatic pathological section dyeing device which comprises a dyeing box, a box cover hinged to the open end of the dyeing box and a mechanical arm arranged in the dyeing box, a supporting frame is fixedly installed at the end of the mechanical arm, and a section carrying frame is arranged on the supporting frame; a base is installed in the dyeing box in a sliding mode, and a plurality of clamping grooves distributed in a linear array mode are formed in the base. Stable connection of the slide glass frame and the supporting frame is guaranteed through matched use of the limiting blocks and the limiting grooves, shaking in the moving process is avoided, stability and safety in the operation process are guaranteed, the driving motor drives the rotating disc to slightly slide in a reciprocating mode, vibration of the base and the dyeing box is achieved, and the stability and the safety of the dyeing box are guaranteed. The air bubbles attached to the sections in the slide glass frame are effectively removed, it is ensured that the sections can be comprehensively dyed, the dyeing uniformity and quality can be improved, and the accuracy of pathological detection is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of pathological section staining, in particular to an automatic pathological section staining device. Background Art

[0002] Pathological sectioning is a commonly used method in pathological examination. The process involves taking out tissue samples, and making sections for pathological examination through steps such as sectioning, staining, fixation, dehydration, waxing, and embedding. This process aims to clarify the nature of the lesion, such as benign or malignant lesions, and the type of lesion, such as inflammatory or neoplastic lesions.

[0003] Upon investigation, it was found that the Chinese utility model patent with publication number CN216847143U discloses a staining device for pathological sections, including a moving mechanism and a staining mechanism, wherein the staining mechanism is arranged in front of the moving mechanism; the moving mechanism includes a first ball screw, a first servo motor, a second ball screw, a second servo motor, a screw, a guide rail, a base, and a moving platform, and the first ball screw is arranged behind the staining mechanism.

[0004] The above-mentioned staining device can effectively filter out the staining liquid by using the holes at the bottom and around the placement frame, the constant temperature heater can maintain a constant temperature inside the casing, the partitions can be used to separate the slices to prevent adhesion, and the bottom baffle can separate the staining box and prevent the staining box from moving; however, when the mobile platform drives the placement frame into the liquid in the staining box, bubbles may adhere to the pathological slices, which will lead to a decrease in the staining effect on the surface of the pathological slices, making it difficult to achieve comprehensive staining.

[0005] Therefore, it is necessary to design an automatic staining device for pathological sections to solve the above problems. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and proposes an automatic staining device for pathological sections.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A pathological section automatic staining device comprises a staining box, a box cover hinged at an open end of the staining box, and a manipulator arranged in the staining box, a support frame is fixedly installed at the end of the manipulator, and a slide frame is arranged on the support frame;

[0009] A base is slidably installed in the dyeing box, a plurality of slots distributed in a linear array are provided on the base, a dyeing box is arranged in the slot, and a driving mechanism for driving the base is arranged on the dyeing box.

[0010] Preferably, the support frame is symmetrically provided with limit blocks, and the slide frame is provided with limit grooves adapted to the limit blocks.

[0011] Preferably, the driving mechanism includes a connecting plate fixedly mounted on the base, a driving motor fixedly mounted on the dyeing box, and a rotating disk fixedly mounted on the output end of the driving motor, a transmission plate being rotatably mounted on the rotating disk, and one end of the transmission plate away from the rotating disk is rotatably connected to the connecting plate.

[0012] Preferably, the transmission plate is rotatably mounted on a side of the rotating disk.

[0013] Preferably, the cross-sectional dimension of the slide frame is smaller than the inner wall dimension of the staining box.

[0014] Preferably, a console is fixedly mounted on the dyeing box, and a control panel is arranged on the console.

[0015] The utility model has the following beneficial effects:

[0016] By setting the limit block and the driving mechanism, the coordinated use of the limit block and the limit groove ensures the stable connection between the slide frame and the support frame, avoids shaking during movement, and helps to ensure the stability and safety of the operation process. The driving motor drives the rotating disk to slide slightly back and forth, thereby achieving the vibration of the base and the staining box, effectively removing bubbles attached to the slices in the slide frame, ensuring that the slices can be fully stained, helping to improve the uniformity and quality of staining, and ensuring the accuracy of pathological detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of an automatic pathological section staining device proposed by the utility model;

[0018] Figure 2 A schematic cross-sectional view of a staining box of an automatic staining device for pathological sections proposed by the utility model;

[0019] Figure 3 for Figure 2 A schematic diagram of the structure at A;

[0020] Figure 4 This is a schematic diagram of the overall multi-angle structure of an automatic pathological section staining device proposed by the utility model;

[0021] In the figure: 1. staining box; 11. box cover; 12. manipulator; 121. support frame; 1211. limit block; 2. control console; 21. control panel; 3. base; 31. card slot; 4. staining box; 5. slide frame; 51. limit slot; 6. driving mechanism; 61. connecting plate; 62. driving motor; 63. rotating disk; 64. transmission plate. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Reference Figure 1-4 , an automatic pathological section staining device, comprising a staining box 1, a box cover 11 hinged at the open end of the staining box 1, and a manipulator 12 arranged in the staining box 1, a support frame 121 is fixedly installed at the end of the manipulator 12, and a slide frame 5 is arranged on the support frame 121;

[0024] A base 3 is slidably mounted in the staining box 1, and a plurality of slots 31 are provided on the base 3 in a linear array, and a staining box 4 is provided in the slot 31. The staining box 1 is provided with a driving mechanism 6 for driving the base 3. The manipulator 12 can drive the support frame 121 and the slide frame 5 to move, so that the slide frame 5 is inserted into the staining box 4 for automatic staining, and when the driving mechanism 6 is turned on, the base 3 can be driven to slide, so that the staining box 4 can vibrate, so as to remove bubbles on the slices in the slide frame 5.

[0025] Reference Figure 3 , the support frame 121 is symmetrically provided with limit blocks 1211, and the slide frame 5 is provided with limit slots 51 adapted to the limit blocks 1211. When the support frame 121 is connected to the slide frame 5, the limit blocks 1211 can enter the limit slots 51 to limit the slide frame 5, so as to prevent the slide frame 5 from shaking when the robot 12 drives the slide frame 5 to move.

[0026] Reference Figure 4 The driving mechanism 6 includes a connecting plate 61 fixedly mounted on the base 3, a driving motor 62 fixedly mounted on the dyeing box 1, and a rotating disk 63 fixedly mounted on the output end of the driving motor 62. A transmission plate 64 is rotatably mounted on the rotating disk 63, and one end of the transmission plate 64 away from the rotating disk 63 is rotatably connected to the connecting plate 61. When the driving motor 62 is turned on, the rotating disk 63 can be driven to rotate, thereby driving the base 3 to perform a slight reciprocating slide in the dyeing box 1 to achieve vibration through the cooperation of the transmission plate 64 and the connecting plate 61.

[0027] Reference Figure 4The transmission plate 64 is rotatably mounted on the side of the rotating disk 63. When the rotating disk 63 rotates, the connecting plate 61 can be driven to slide by the transmission plate 64.

[0028] Reference Figure 2 The cross-sectional dimension of the slide frame 5 is smaller than the inner wall dimension of the staining box 4. This ensures that the slices on the slide frame 5 will not be affected when the base 3 and the staining box 4 vibrate.

[0029] Reference Figure 1 A control console 2 is fixedly mounted on the dyeing box 1, and a control panel 21 is arranged on the control console 2. The control panel 21 and the control console 2 can realize the control of the internal components of the dyeing box 1.

[0030] The specific working principle of the utility model is as follows:

[0031] First, the box cover 11 on the staining box 1 can be opened, and then the pathological sections can be placed in the slide frame 5 in an orderly manner. Then, the manipulator 12 is opened to drive the slide frame 5 to move to the top of the staining box 4 to be used through the support frame 121, and then the manipulator 12 is opened to insert the slide frame 5 into the staining box 4 for staining. During the movement of the manipulator 12, the limit block 1211 and the limit groove 51 are used in coordination to ensure that the slide frame 5 is stably connected to the support frame 121 to avoid shaking during the movement. The working principle and connection method of the manipulator 12 are both existing mature technologies and will not be described in detail here.

[0032] When the slide frame 5 is inserted into the staining box 4, the driving motor 62 can be turned on to drive the rotating disk 63 to rotate. One end of the transmission plate 64 is rotatably connected to the side of the rotating disk 63, and the other end is rotatably connected to the connecting plate 61. The base 3 is slidably installed in the staining box 1. Therefore, when the rotating disk 63 rotates, the transmission plate 64 and the connecting plate 61 can drive the base 3 to slide slightly back and forth in the staining box 1 to achieve vibration, so as to remove the bubbles attached to the slide frame 5, ensuring that the slices can be fully stained.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pathological section automatic staining device, comprising a staining box (1), a box cover (11) hinged to an open end of the staining box (1), and a manipulator (12) arranged in the staining box (1), a support frame (121) being fixedly mounted at the end of the manipulator (12), and a slide frame (5) being arranged on the support frame (121); It is characterized in that A base (3) is slidably mounted in the dyeing box (1); a plurality of slots (31) distributed in a linear array are provided on the base (3); a dyeing box (4) is arranged in the slots (31); and a driving mechanism (6) for driving the base (3) is provided on the dyeing box (1).

2. The automatic pathological section staining device according to claim 1, characterized in that: The support frame (121) is symmetrically provided with limit blocks (1211), and the slide carrier frame (5) is provided with limit grooves (51) adapted to the limit blocks (1211).

3. The automatic pathological section staining device according to claim 1, characterized in that: The driving mechanism (6) comprises a connecting plate (61) fixedly mounted on the base (3), a driving motor (62) fixedly mounted on the dyeing box (1), and a rotating disk (63) fixedly mounted on the output end of the driving motor (62); a transmission plate (64) is rotatably mounted on the rotating disk (63); an end of the transmission plate (64) away from the rotating disk (63) is rotatably connected to the connecting plate (61).

4. The automatic pathological section staining device according to claim 3, characterized in that: The transmission plate (64) is rotatably mounted on the side of the rotating disk (63).

5. The automatic pathological section staining device according to claim 1, characterized in that: The cross-sectional dimensions of the slide frame (5) are smaller than the inner wall dimensions of the staining box (4).

6. The automatic pathological section staining device according to claim 1, characterized in that: A control console (2) is fixedly mounted on the dyeing box (1), and a control panel (21) is arranged on the control console (2).

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