CN218994761U

CN218994761U - Cell prefabrication embedding tissue slicer

Info

Publication number: CN218994761U
Application number: CN202223214166.2U
Authority: CN
Inventors: 夏静; 陈�峰; 文梦娇
Original assignee: Hunan Hechuangsi Medical Technology Co ltd
Current assignee: Hunan Hechuangsi Medical Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-09
Anticipated expiration: 2032-12-01

Abstract

The utility model relates to the technical field of pathological embedded tissues, in particular to a cell prefabrication embedded tissue slicer, which comprises a slicer main body, wherein a bottom plate is arranged at the bottom of the slicer main body, a collecting groove is formed in the bottom plate, two groups of supporting blocks are arranged in the collecting groove, sliding blocks are arranged at the tops of the supporting blocks, sliding rails are arranged at the front side and the rear side of each sliding block, a blade table is arranged at the top of each sliding block, and a limiting mechanism is arranged at the right side of each blade table; the limiting mechanism consists of a limiting box, a control rod, a first connecting rod, a control block, a clamping groove, a fixing rod, a second connecting rod and a fixing block, wherein the limiting box is arranged on the right side of the blade table, the control rod is arranged at the top of the limiting box, and two groups of first connecting rods are connected to the inside of the control rod extending to the limiting box.

Description

Cell prefabrication embedding tissue slicer

Technical Field

The utility model relates to the technical field of pathological embedded tissues, in particular to a cell prefabrication embedded tissue slicer.

Background

Patent document No.202122831452.2 discloses a pathological embedding tissue slicer, which comprises a processing frame, wherein a cavity is formed in the processing frame, a lifting assembly is arranged on the processing frame and comprises a rotating rod, the rotating rod penetrates through the processing frame in a rotating way, one end of the rotating rod is fixedly connected with a rotating hand, and the other end of the rotating rod is fixedly connected with a first bevel gear; the pathological block is placed on the pressing block, the pressing block is loosened, the pressing block tightly clamps the pathological block, and the screw rod starts to move and drives the pathological block on the block to be attached to the blade due to the limit influence of the two telescopic rods, so that the pathological block is stable in cutting, and meanwhile, the distance between the pathological block and the blade can be timely adjusted; the defects are that: when slicing the prefabricated embedded tissue of cell, can not adjust the blade, can only adjust the distance of pathology piece and blade through adjusting type piece for can not conveniently control the section thickness of pathology piece, it is inconvenient to use, consequently to the improvement of current pathology embedded tissue slicer, designs a novel prefabricated embedded tissue slicer of cell in order to change above-mentioned technical defect, improves the practicality of whole pathology embedded tissue slicer, and it is very important to appear.

Disclosure of Invention

The utility model aims to provide a cell prefabrication embedding tissue slicer which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a cell prefabrication embedding tissue slicer, includes the slicer main part, the bottom of slicer main part is provided with the bottom plate, the collecting vat has been seted up to the inside of bottom plate, the inside of collecting vat is provided with two sets of supporting shoe, the top of supporting shoe is provided with the slider, both sides all are provided with the slide rail around the slider, the top of slider is provided with the blade platform, the right side of blade platform is provided with stop gear;

stop gear comprises spacing box, control rod, head rod, control block, draw-in groove, dead lever, second connecting rod and fixed block, the right side of blade platform is provided with the spacing box, the top of spacing box is provided with the control rod, the control rod extends to the internal connection of spacing box and has two sets of head rods, the one end that the control rod was kept away from to the head rod is connected with the control block, the draw-in groove has all been seted up to the left and right sides of control block, just the front of control block is provided with the dead lever, the one end that the control block was kept away from to the dead lever is connected with two sets of second connecting rods, the bottom of control block is provided with the fixed block.

As a preferable scheme of the utility model, the control rod is connected with the two groups of first connecting rods through the supporting rods, the supporting rods are connected with the limit box through the connecting blocks, and the supporting rods are connected with the control rod, the first connecting rods and the connecting blocks in a rotating way.

As a preferable scheme of the utility model, one end of the second connecting rod far away from the fixed rod extends to the inside of the clamping groove, the second connecting rod is connected with the fixed rod in a rotating way, the second connecting rod is connected with the clamping groove in a sliding way, and a rubber layer is attached to the bottom of the fixed block.

As a preferable scheme of the utility model, the blade table is connected with the sliding block through the sliding rail, the blade table is connected with the sliding rail in a sliding way, a rotating groove is formed in the top of the blade table, a rotating block is arranged in the rotating groove, and a blade is arranged at the top of the rotating block.

As a preferable scheme of the utility model, the rotating block is connected with the blade table through the rotating shaft, the rotating block is connected with the rotating groove in a rotating way, and one end of the rotating shaft, which is far away from the rotating block, is connected with the crank.

As a preferable scheme of the utility model, a screw rod is arranged between the two groups of support blocks and in the displacement collecting groove, the sliding block is connected with the support blocks through the screw rod, the sliding block is connected with the screw rod in a threaded manner, and the front surface of the screw rod extending to the bottom plate is provided with a rotary table.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the design of the bottom plate, the screw rod can be used for driving the sliding block to displace, the distance between the blade and the slicing machine is adjusted, the slicing thickness of the pathological block can be conveniently controlled, the blade table can be controlled to be adjusted left and right through the limiting mechanism, the pathological block can be trimmed, the slices cut by the pathological block are smoother, the angle of the blade can be adjusted through the rotating block, and the use is convenient.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a limiting mechanism according to the present utility model;

fig. 3 is a schematic view of a blade table according to the present utility model.

In the figure: 1. a slicer body; 2. a bottom plate; 3. a collection tank; 4. a support block; 5. a slide block; 6. a slide rail; 7. a blade table; 8. a limiting mechanism; 9. a limit box; 10. a control lever; 11. a first connecting rod; 12. a control block; 13. a clamping groove; 14. a fixed rod; 15. a second connecting rod; 16. a fixed block; 17. a support rod; 18. a connecting block; 19. a rotating groove; 20. a rotating block; 21. a rotating shaft; 22. and a screw rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are, however, not limited to the embodiments described herein, but are to be provided for the purpose of making the disclosure of the utility model more thorough.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Examples

The embodiment provides a cell prefabrication embedding tissue slicer, which can adjust the distance between a blade and a slicer main body 1 when slicing the cell prefabrication embedding tissue, so that the slicing thickness of a pathological block can be conveniently controlled, and the practicability of the cell prefabrication embedding tissue slicer is improved;

referring to fig. 1-3, the present utility model provides a technical solution:

the cell prefabrication embedding tissue slicer comprises a slicer body 1, wherein a bottom plate 2 is arranged at the bottom of the slicer body 1, and a device which is convenient for controlling and adjusting the distance between a blade and the slicer body 1 is arranged at the top of the bottom plate 2;

it should be specifically noted that, the microtome body 1 is described in detail in a comparative document of a pathological embedding tissue microtome < application number 202122831452.2>, and the operation principle and operation steps thereof are not repeated herein;

referring to fig. 1 to 3, in this embodiment, the specific structure of the base plate 2 is as follows:

the slicing machine comprises a slicing machine body 1, a bottom plate 2, a collecting groove 3, two groups of supporting blocks 4, a sliding block 5, sliding rails 6, a blade table 7, a limiting mechanism 8 and a limiting mechanism 8, wherein the bottom plate 2 is arranged at the bottom of the slicing machine body 1, the collecting groove 3 is formed in the collecting groove 3, the sliding blocks 5 are arranged at the tops of the supporting blocks 4, the sliding rails 6 are arranged on the front side and the rear side of the sliding block 5, the blade table 7 is arranged at the top of the sliding block 5, and the limiting mechanism 8 is arranged on the right side of the blade table 7;

further, referring to fig. 1, a screw rod 22 is arranged between two groups of support blocks 4 and inside the displacement collection groove 3, a sliding block 5 is connected with the support blocks 4 through the screw rod 22, the sliding block 5 is connected with the screw rod 22 in a threaded manner, the screw rod 22 is utilized to drive the screw rod 22 through a turntable, so that the sliding block 5 can displace, a sliding rod is arranged at the top of the support block 4, the stability of the sliding block 5 in displacement can be improved by utilizing the sliding rod, the sliding block 5 is prevented from deviating, dislocation is caused, displacement cannot be carried out, the screw rod 22 extends to the front surface of the bottom plate 2, and the turntable can conveniently rotate the screw rod 22 to drive the sliding block 5;

in addition, referring to fig. 1-2, in the present embodiment, the specific structure of the limiting mechanism 8 is as follows:

the limiting mechanism 8 consists of a limiting box 9, a control rod 10, first connecting rods 11, a control block 12, clamping grooves 13, a fixed rod 14, second connecting rods 15 and a fixed block 16, wherein the limiting box 9 is arranged on the right side of the blade table 7, the control rod 10 is arranged at the top of the limiting box 9, the two groups of first connecting rods 11 are connected inside the limiting box 9, the control rod 10 extends to the limiting box 9, one end of each first connecting rod 11, far away from the control rod 10, is connected with the control block 12, clamping grooves 13 are formed in the left side and the right side of the control block 12, the fixed rod 14 is arranged on the front side of the control block 12, two groups of second connecting rods 15 are connected at one end of the fixed rod 14, far away from the control block 12, and the fixed block 16 is arranged at the bottom of the control block 12;

secondly, referring to fig. 1-2, the control rod 10 is connected with two groups of first connecting rods 11 through a supporting rod 17, the first connecting rods 11 can be driven to displace through the control rod 10, the control block 12 is driven to displace the fixed block 16, when the fixed block 16 contacts the sliding block 5, the fixing of the blade table 7 can be provided, the supporting rod 17 is connected with the limit box 9 through a connecting block 18, the supporting rod 17 is rotationally connected with the control rod 10, the first connecting rods 11 and the connecting block 18 in a manner that the connecting block 18 increases the stability of the control rod 10, the first connecting rods 11 and the connecting block 18 in rotation, the displacement is prevented, the control rod 10, the first connecting rods 11 and the connecting block 18 are dislocated and cannot displace, one end of the second connecting rod 15 far away from the fixed rod 14 extends to the inside of the clamping groove 13, the connection mode of the second connecting rod 15 and the fixed rod 14 is rotary connection, the connection mode of the second connecting rod 15 and the clamping groove 13 is sliding connection, the connection mode of the control block 12 and the limit box 9 is sliding connection, stability of the control block 12 in displacement can be improved by using the second connecting rod 15, a rubber layer is attached to the bottom of the fixed block 16, friction force between the fixed block 16 and the sliding block 5 can be improved by using the rubber layer, deflection of the blade table 7 in fixation is prevented, poor slicing effect is caused, the blade table 7 is connected with the sliding block 5 through the sliding rail 6, the connection mode of the blade table 7 and the sliding rail 6 is sliding connection, and the sliding rail 6 is provided, so that the blade table 7 can displace;

still further, referring to fig. 1 and 3, a rotating groove 19 is provided at the top of the blade table 7, a rotating block 20 is provided in the rotating groove 19, and the angle of the blade can be adjusted by the rotating block 20, so that the thickness of the slice can be conveniently controlled during slicing, the use is convenient, the blade is provided at the top of the rotating block 20, the rotating block 20 is connected with the blade table 7 through a rotating shaft 21, the rotating block 20 is connected with the rotating groove 19 in a rotating manner, one end of the rotating shaft 21 far away from the rotating block 20 is connected with a crank, and the rotating crank can rotate with the rotating shaft 21, so that the rotating block 20 can be driven to rotate, and the angle of the blade can be adjusted.

In this embodiment, the implementation scenario specifically includes: when in actual use, firstly, the slicer main body 1 is placed at a designated position, a pathological block is placed in a clamp of the slicer main body 1, the rotating turntable drives the screw rod 22 to rotate, so that the sliding block 5 can displace, the distance between the blade and the slicer main body 1 is controlled, the blade table 7 is moved left and right through the sliding rail 6, the surface of the pathological block can be trimmed, the sliced piece of the pathological block is smoother, the control lever 10 presses down the fixed block 16, the blade table 7 can be fixed, the deflection of the blade table 7 during cutting is prevented, the rotating crank rotates with the rotating shaft 21, the angle of the blade can be regulated through the rotating block 20, the thickness of the pathological block slice can be further controlled, and compared with the existing pathological embedding tissue slicer, the utility model can improve the overall practicability of the pathological embedding tissue slicer through design.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A cell prefabrication embedding tissue slicer, includes slicer main part (1), its characterized in that: the slicing machine is characterized in that a bottom plate (2) is arranged at the bottom of the slicing machine body (1), a collecting groove (3) is formed in the bottom plate (2), two groups of supporting blocks (4) are arranged in the collecting groove (3), sliding blocks (5) are arranged at the tops of the supporting blocks (4), sliding rails (6) are arranged at the front side and the rear side of each sliding block (5), a blade table (7) is arranged at the top of each sliding block (5), and a limiting mechanism (8) is arranged on the right side of each blade table (7);

stop gear (8) comprises spacing box (9), control rod (10), head rod (11), control piece (12), draw-in groove (13), dead lever (14), second connecting rod (15) and fixed block (16), the right side of blade platform (7) is provided with spacing box (9), the top of spacing box (9) is provided with control rod (10), the internal connection that control rod (10) extends to spacing box (9) has two sets of head rods (11), the one end that control rod (10) was kept away from to head rod (11) is connected with control block (12), draw-in groove (13) have all been seted up to the left and right sides of control block (12), just the front of control block (12) is provided with dead lever (14), the one end that control block (12) was kept away from to dead lever (14) is connected with two sets of second connecting rods (15), the bottom of control block (12) is provided with fixed block (16).

2. A cell preparation embedding tissue slicer according to claim 1, wherein: the control rod (10) is connected with the two groups of first connecting rods (11) through the supporting rods (17), the supporting rods (17) are connected with the limiting box (9) through the connecting blocks (18), and the supporting rods (17) are rotationally connected with the control rod (10), the first connecting rods (11) and the connecting blocks (18) in a connecting mode.

3. A cell preparation embedding tissue slicer according to claim 1, wherein: one end of the second connecting rod (15) far away from the fixed rod (14) extends to the inside of the clamping groove (13), the connection mode of the second connecting rod (15) and the fixed rod (14) is rotary connection, the connection mode of the second connecting rod (15) and the clamping groove (13) is sliding connection, and a rubber layer is attached to the bottom of the fixed block (16).

4. A cell preparation embedding tissue slicer according to claim 1, wherein: the utility model discloses a blade bench, including blade bench (7), slide rail (6), slider (5), the connected mode of blade bench (7) and slide rail (6) is sliding connection, rotation groove (19) have been seted up at the top of blade bench (7), the inside of rotation groove (19) is provided with rotating block (20), the top of rotating block (20) is provided with the blade.

5. The cell preparation embedded tissue slicer of claim 4, wherein: the rotating block (20) is connected with the blade table (7) through a rotating shaft (21), the rotating block (20) is connected with the rotating groove (19) in a rotating way, and one end, far away from the rotating block (20), of the rotating shaft (21) is connected with a crank.

6. A cell preparation embedding tissue slicer according to claim 1, wherein: the two sets of the support blocks (4) are connected with the support blocks (4) through the screw rods (22), screw rods (22) are arranged in the displacement collecting grooves (3), the sliding blocks (5) are connected with the screw rods (22) in a threaded mode, and the screw rods (22) extend to the front face of the bottom plate (2) and are provided with rotating discs.