CN218916993U

CN218916993U - Tissue slice dyeing machine capable of quantitatively conveying dyeing agent

Info

Publication number: CN218916993U
Application number: CN202222891357.6U
Authority: CN
Inventors: 张广湘; 戴日坚; 杨乾辉; 刘贻声; 梁梓辉; 陆凤珍; 陈茵然; 范亮
Original assignee: Weike Testing Group Co ltd
Current assignee: Weike Testing Group Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-04-25
Anticipated expiration: 2032-10-31

Abstract

The application provides a tissue slice dyeing machine of ration transport dyestuff, which comprises a bod, be equipped with the dyeing chamber in the organism, dyeing chamber bottom is equipped with a plurality of dyeing box bodies that are equipped with multiple different dyestuff respectively, locate in the dyeing chamber dyeing box body top is equipped with and is used for carrying animal tissue slice to carry out the transport mechanism of dyeing in the dyeing box body, the organism below still be equipped with the dyestuff adding mechanism and the dyestuff collecting mechanism that the dyeing box body bottom is linked together, still be equipped with in the dyeing box body can with the dyestuff adding mechanism complex level sensor. The dyeing box is simple in structure, the dyeing agent is added into the dyeing box through the dyeing agent adding mechanism, and the dyeing agent in the dyeing box is collected through the dyeing agent collecting mechanism, so that the automatic addition and replacement of the dyeing agent are realized; when the liquid level sensor is used for adding the dye to the set quantity, the dye adding mechanism is controlled to stop running, so that the adding quantity of the dye is automatically controlled.

Description

Tissue slice dyeing machine capable of quantitatively conveying dyeing agent

[ field of technology ]

The application relates to the technical field of experimental equipment, in particular to a tissue slice dyeing machine capable of quantitatively conveying a dyeing agent.

[ background Art ]

Tissue section refers to the use of biological tissue as a material, processed into thin slices, applied to a slide to fit the observation under a microscope. This is an important tool and method for histological development, and is widely used in the fields of biology, medicine (pathology, infectious disease science, etc.), agrology (plant pathology), etc.

In the process of processing the tissue slices, the tissue slices are required to be dyed, and the process is generally processed through a dyeing machine, but the existing dyeing machine is inconvenient to operate because the dyeing machine in the existing dyeing machine is manually added and replaced, and the adding amount is controlled through visual observation and employee experience during manual addition, so that the existing dyeing machine is difficult to grasp.

[ utility model ]

The purpose of the present application is to provide a tissue section dyeing machine, which can automatically add and replace a dye, and can automatically control the addition amount of the dye.

The application is realized by the following technical scheme:

the tissue slice dyeing machine capable of quantitatively conveying the dyeing agent comprises a machine body, wherein a dyeing cavity is arranged in the machine body, a plurality of dyeing box bodies respectively filled with a plurality of different dyeing agents are arranged at the bottom of the dyeing cavity, a conveying mechanism used for conveying animal tissue slices to the inside of the dyeing box bodies for dyeing is arranged above the dyeing box bodies in the dyeing cavity, a dyeing agent adding mechanism and a dyeing agent collecting mechanism which are communicated with the bottom of the dyeing box bodies are further arranged below the machine body, and a liquid level sensor which is matched with the dyeing agent adding mechanism is further arranged in the dyeing box bodies.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent is characterized in that a control panel which is electrically connected with the conveying mechanism, the dyeing agent adding mechanism and the dyeing agent collecting mechanism is further arranged on one side of the dyeing cavity on the machine body.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent comprises the dyeing agent adding mechanism, a conveying pipe and a conveying pump, wherein the dyeing agent adding mechanism is arranged below the machine body and corresponds to the dyeing box body, the conveying pipe is communicated between the dyeing agent tank and the dyeing box body, and the conveying pump is further arranged on the conveying pipe and used for conveying the dyeing agent in the dyeing agent tank into the dyeing box body.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent comprises the dyeing agent collecting mechanism, a collecting channel and a collecting box, wherein the collecting channel is arranged below the machine body and is positioned right below the dyeing box body, the collecting box is communicated with one end of the collecting channel, and a cleaning component for cleaning the collecting channel is arranged at the other end of the collecting channel.

The tissue slice dyeing machine capable of quantitatively conveying the dyeing agent comprises the cleaning assembly, the water conveying pipe is communicated between one end of the collecting channel and the water tank, and the water conveying pipe is further provided with a water pump for conveying clear water in the water tank into the collecting channel for flushing.

The tissue slice staining machine for quantitatively conveying the staining agent is characterized in that the bottom surface of the collecting channel is obliquely arranged from the cleaning assembly to the direction of the collecting box.

The tissue slice dyeing machine capable of quantitatively conveying the dyeing agent is characterized in that the machine body is further provided with the drawing cabinet in a sliding manner, and the drawing cabinet is pulled out to put the animal tissue slice into the dyeing box body.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent is characterized in that a dyeing frame for placing animal tissue slices is further arranged on the dyeing box body.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent comprises a conveying mechanism, wherein the conveying mechanism comprises:

the carrying piece is used for driving the dyeing rack to move;

the first moving group is used for driving the carrying piece to move along the z-axis direction, and the carrying piece is arranged on the first moving group;

the second moving mechanism is used for driving the carrying piece to move along the X-Y plane, and the first moving group is arranged on the second moving mechanism.

The tissue slice dyeing machine for quantitatively conveying the dyeing agent is characterized in that the machine body is hinged with a transparent observation plate for rotationally covering the dyeing cavity.

Compared with the prior art, the application has the following advantages: the dyeing machine has a simple structure, the operation of each mechanism is controlled through the control panel, the dyeing agent is added into the dyeing box body through the dyeing agent adding mechanism, and the dyeing agent in the dyeing box body is collected through the dyeing agent collecting mechanism, so that the automatic addition and replacement of the dyeing agent are realized, and the dyeing machine is practical and convenient; and when the liquid level sensor is used for adding the coloring agent to the set quantity, the coloring agent adding mechanism is controlled to stop running, so that the adding quantity of the coloring agent is automatically controlled, and the method is convenient and quick.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a tissue section stainer for quantitatively delivering staining agents according to an embodiment of the present application.

FIG. 2 is a second schematic diagram of a tissue section stainer for quantitative delivery of staining agent (with the transparent viewing panel turned open) according to the embodiment of the present application.

FIG. 3 is a third schematic diagram of a tissue section stainer for quantitative delivery of staining agent (when staining is performed) according to the embodiment of the present application.

FIG. 4 is a schematic diagram of a tissue section stainer for quantitative delivery of staining agent according to the embodiment of the present application (with the drawer pulled open).

FIG. 5 is a schematic diagram of a tissue section stainer for quantitatively delivering staining agents according to an embodiment of the present application.

FIG. 6 is a schematic partial cross-sectional view of a stain collection mechanism according to an embodiment of the present application.

[ detailed description ] of the utility model

In order to make the technical problems, technical schemes and beneficial effects solved by the application more clear, the application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

As shown in fig. 1 to 6, the embodiment of the application provides a tissue slice dyeing machine for quantitatively conveying a dye, which comprises a machine body 1, wherein a dyeing cavity 11 is arranged in the machine body 1, a plurality of dyeing box bodies 12 respectively filled with a plurality of different dyes are arranged at the bottom of the dyeing cavity 11, a carrying mechanism 2 for carrying animal tissue slices to the inside of the dyeing box bodies 12 for dyeing is arranged above the dyeing box bodies 12 in the dyeing cavity 11, a dye adding mechanism 4 and a dye collecting mechanism 5 which are communicated with the bottom of the dyeing box bodies 12 are also arranged below the machine body 1, and a liquid level sensor which can be matched with the dye adding mechanism 4 is also arranged in the dyeing box bodies 12.

The operation of each mechanism is controlled by the control panel 6, the coloring agent is added into the coloring box body 12 by the coloring agent adding mechanism 4, and the coloring agent in the coloring box body 12 is collected by the coloring agent collecting mechanism 5, so that the automatic addition and replacement of the coloring agent are realized, and the device is practical and convenient; and when the liquid level sensor is used for adding the coloring agent to the set quantity, the coloring agent adding mechanism 4 is controlled to stop running, so that the adding quantity of the coloring agent is automatically controlled, and the method is convenient and quick.

In this embodiment, the level sensor is installed at different heights of the dye box 12 to control different addition amounts.

Specifically, the plurality of dye boxes 12 are formed in two rows and are arranged side by side at the bottom of the dyeing cavity 11.

Further, a control panel 6 electrically connected to the carrying mechanism 2, the stain adding mechanism 4 and the stain collecting mechanism 5 is further provided on the machine body 1 at one side of the stain chamber 11.

Further, the dyeing chamber 11 is further provided with a cover closing mechanism 3 capable of movably covering the dyeing box 12, specifically, the cover closing mechanism 3 includes a cover closing group 31 capable of covering the dyeing box 12, and a lifting group capable of driving the cover closing group 31 to move up and down, and the lifting group includes a rotating roller 32 rotatably disposed in the dyeing chamber 11, and a plurality of winding ropes 33 connected between the cover closing group 31 and the rotating roller 32. The rotating roller rotates to roll up or release the rolling rope, so that the cover closing group is driven to ascend or descend.

Further, the stain adding mechanism 4 includes a plurality of stain tanks 41 disposed below the machine body 1 and corresponding to the stain box 12, and a conveying pipe 42 connected between the stain tanks 41 and the stain box 12, and a conveying pump 43 for conveying the stain in the stain tanks 41 into the stain box 12 is further disposed on the conveying pipe 42.

Specifically, a plurality of different colorants are respectively contained in the colorant tanks 41, and when the colorants are added, the transfer pump 43 is started to pump out and transfer the colorants in the colorant tanks 41 into the colorant box 12, so that the colorants can be automatically added, the colorant is convenient and quick, and the risk of polluting the colorants during manual addition is avoided.

Further, the dye collecting mechanism 5 includes a collecting channel 51 disposed under the machine body 1 and directly under the dye box 12, and a collecting box 52 connected to one end of the collecting channel 51, and a cleaning component 53 for cleaning the collecting channel 51 is disposed at the other end of the collecting channel 51. The bottom of the machine body 1 is also provided with a collecting port for communicating the bottom of the dyeing box 12 with the collecting channel 51.

Specifically, the cleaning assembly 53 includes a water tank 531, and a water pipe 532 connected between one end of the collecting channel 51 and the water tank 531, and a water pump 533 for delivering the clean water in the water tank 531 to the collecting channel 51 for flushing is further disposed on the water pipe 532.

In this embodiment, the bottom surface of the collecting channel 51 is inclined from the cleaning unit 53 toward the collecting box 52.

During collection, the colorant in the dye box 12 is discharged into the collection channel 51 through the collection port, flows into the collection box 52 for collection, and then the water pump 533 is started to pump the clean water in the water tank 531 into the collection channel 51 for flushing, so that automatic collection of the colorant is realized.

Further, the machine body 1 is further provided with a drawer 13 in a sliding manner, and the drawer 13 is pulled out to put the animal tissue slices into the staining box body 12.

Specifically, the staining rack 7 for placing animal tissue sections is also arranged on the staining box 12.

Further, the carrying mechanism 2 includes:

a carrying member 21 for driving the dyeing rack 7 to move;

a first moving set 22 for driving the carrying member 21 to move along the z-axis direction, wherein the carrying member 21 is disposed on the first moving set 22;

the second moving mechanism 23 is configured to drive the carrying member 21 to move along the X-Y plane, and the first moving group 22 is disposed on the second moving mechanism 23.

During dyeing, the drawer 13 is pulled out, the animal tissue slice is placed in the dyeing rack 7, and then the first moving group 22 and the second moving mechanism 23 are matched to operate simultaneously, so that the carrying piece 21 is driven to move to drive the dyeing rack 7 to move into the corresponding dyeing box 12 for dyeing.

Further, the machine body 1 is hinged to a transparent observation plate 14 for rotationally covering the dyeing cavity 11. The dyeing condition in the machine body 1 can be observed in real time through the transparent observation plate 14.

For better understanding of the technical solution of the present embodiment, the working principle thereof is explained as follows:

When the dye is added, the transfer pump 43 is started to pump out the dye in the dye tank 41 to the dye box 12, so that the automatic dye addition is realized, the operation is convenient and quick, and the risk of polluting the dye during manual addition is avoided.

When the dye is replaced, the dye in the dye box body 12 is discharged into the collecting channel 51 through the collecting port and flows into the collecting box 52 for collecting, then the water pump 533 is started to pump clean water in the water tank 531 into the collecting channel 51 for flushing, automatic collection of the dye is achieved, then the conveying pump 43 is started to pump the dye in the dye tank 41 into the dye box body 12, automatic dye adding is achieved, convenience and rapidness are achieved, and the risk of pollution of the dye during manual adding is avoided.

It should be understood that the terms "first," "second," and the like are used in this application to describe various information, but the information should not be limited to these terms, which are used only to distinguish one type of information from another. For example, a "first" message may also be referred to as a "second" message, and similarly, a "second" message may also be referred to as a "first" message, without departing from the scope of the present application. Furthermore, references to orientations or positional relationships by the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," etc. are based on the orientation or positional relationships shown in the drawings, and are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

The foregoing description of one or more embodiments provided in connection with the specific disclosure is not intended to limit the practice of this application to such description. Any approximation, or substitution of techniques for the methods, structures, etc. of the present application or for the purposes of making a number of technological deductions based on the concepts of the present application should be considered as the scope of protection of the present application.

Claims

1. The tissue slice dyeing machine capable of quantitatively conveying the dye is characterized by comprising a machine body (1), wherein a dyeing cavity (11) is formed in the machine body (1), a plurality of dyeing box bodies (12) which are respectively filled with a plurality of different dyes are arranged at the bottom of the dyeing cavity (11), a conveying mechanism (2) which is used for conveying animal tissue slices to the inside of the dyeing box bodies (12) to dye the animal tissue slices is arranged above the dyeing box bodies (12) in the dyeing cavity (11), a dye adding mechanism (4) and a dye collecting mechanism (5) which are communicated with the bottom of the dyeing box bodies (12) are further arranged below the machine body (1), and a liquid level sensor which is matched with the dye adding mechanism (4) is further arranged in the dyeing box bodies (12).

2. The tissue slice staining machine for quantitatively delivering the staining agent according to claim 1 is characterized in that a control panel (6) which is electrically connected with the carrying mechanism (2), the staining agent adding mechanism (4) and the staining agent collecting mechanism (5) respectively is further arranged on one side of the staining cavity (11) on the machine body (1).

3. The tissue slice staining machine for quantitatively delivering a staining agent according to claim 1, wherein the staining agent adding mechanism (4) comprises a plurality of staining agent tanks (41) arranged below the machine body (1) and corresponding to the staining cassette (12), and a conveying pipe (42) communicated between the staining agent tanks (41) and the staining cassette (12), and a conveying pump (43) for conveying the staining agent in the staining agent tanks (41) into the staining cassette (12) is further arranged on the conveying pipe (42).

4. The machine for the quantitative delivery of tissue slices according to claim 1, characterized in that the dye collection mechanism (5) comprises a collection channel (51) arranged below the machine body (1) and right below the dyeing box body (12), and a collection box (52) communicated with one end of the collection channel (51), and a cleaning component (53) for cleaning the collection channel (51) is arranged at the other end of the collection channel (51).

5. The machine for the quantitative delivery of tissue slices according to claim 4, wherein the cleaning assembly (53) comprises a water tank (531), a water delivery pipe (532) communicated between one end of the collecting channel (51) and the water tank (531), and a water pump (533) for delivering the clean water in the water tank (531) into the collecting channel (51) for flushing is further arranged on the water delivery pipe (532).

6. The machine for the quantitative delivery of tissue slices according to claim 4, characterized in that the bottom surface of the collecting channel (51) is inclined from the cleaning assembly (53) towards the collecting box (52).

7. The machine for quantitative delivery of tissue slices according to claim 1, wherein the machine body (1) is further provided with a drawer (13) in a sliding manner, and the drawer (13) is pulled out to put animal tissue slices into the staining cassette (12).

8. The machine for the quantitative delivery of tissue sections according to claim 1, characterized in that said staining cassette (12) is further provided with a staining rack (7) for the placement of animal tissue sections.

9. Tissue section stainer for quantitative delivery of staining agent according to claim 8 wherein the handling mechanism (2) comprises:

the carrying piece (21) is used for driving the dyeing rack (7) to move;

the first moving group (22) is used for driving the carrying piece (21) to move along the z-axis direction, and the carrying piece (21) is arranged on the first moving group (22);

and the second moving mechanism (23) is used for driving the carrying piece (21) to move along the X-Y plane, and the first moving group (22) is arranged on the second moving mechanism (23).

10. The machine for the quantitative delivery of tissue slices according to claim 1, characterized in that said body (1) is hinged to a transparent viewing plate (14) for the rotation of said staining chamber (11).