CN217277266U

CN217277266U - Dyeing device for pathological section

Info

Publication number: CN217277266U
Application number: CN202220030207.3U
Authority: CN
Inventors: 黄勇
Original assignee: Gansu University of Chinese Medicine
Current assignee: Gansu University of Chinese Medicine
Priority date: 2022-01-04
Filing date: 2022-01-04
Publication date: 2022-08-23
Anticipated expiration: 2032-01-04

Abstract

The utility model discloses a pathological section is with dyeing apparatus, including waste liquid collection subassembly and section dyeing subassembly, the waste liquid collection subassembly includes the waste liquid bucket and places the jar, place and seted up first through-hole on the jar diapire, the section dyeing subassembly includes the threaded rod, the sleeve, the stock solution section of thick bamboo, it is responsible for to go out the liquid, go out liquid branch pipe and section bench, threaded rod fixed connection is on the waste liquid bucket diapire, sleeve thread cup joints in the threaded rod upper end, it is responsible for fixed connection at the sleeve top to go out the liquid, the fixed intercommunication of stock solution section of thick bamboo is responsible for the upper end at going out the liquid, go out liquid branch pipe upper end and go out the fixed intercommunication of liquid and be responsible for the lower extreme, section bench fixed connection is on placing the jar diapire. This scheme can dye a plurality of sections simultaneously, has replaced manual mode of dyeing one by one, has saved the manpower, has improved work efficiency, realizes the concentrated collection to the dye liquor waste liquid, is favorable to reducing volatilizing and the pollution of dye liquor waste liquid, has ensured staff's health and safety.

Description

Dyeing device for pathological section

Technical Field

The utility model relates to an experimental articles for use technical field particularly, relates to a dyeing apparatus for pathological section.

Background

With the development of clinical examination technology and imaging medicine, clinical diagnosis can be made after a plurality of clinically relevant examinations, however, for most diseases with definite organic lesions, no matter how advanced the clinical examination technology is, the pathological diagnosis is still irreplaceable, the most reliable and the final diagnosis; at present, pathological section is the main means and basic basis of pathological diagnosis, and the pathological section is prepared by taking pathological tissues with certain sizes, preparing pathological sections by a histopathology method, further examining pathological changes by a microscope, and finally performing pathological diagnosis by observing and researching the occurrence and development processes of the pathological changes.

The pathological section staining is to use dye to give color on the tissue section, so that the tissue section reacts with certain components in the tissue or cells, and various fine structures of the tissue section can show different colors through spectral absorption and refraction after the tissue section is transparent, so that various components of the tissue and cells can be displayed under a microscope.

The pathological section dyeing that uses commonly at present mainly adopts conventional dyeing box to go on, however, the dyeing overall process all needs staff's manual completion, can only dye a pathological section at every turn, and when the pathological section that needs the dyeing is more, just must dye one by one, and work load is big, and is inefficient, and the easy trickling everywhere of dyeing waste liquid simultaneously both can the polluted environment, can cause the threat to staff's health safety again.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a dyeing apparatus for pathological section to in improving correlation technique, use the dyeing box to carry out pathological section dyeing, the overall process all needs the manual completion of staff, and is inefficient, the unable problem of concentrating the collection of dyeing waste liquid.

In order to achieve the purpose, the utility model provides a pathological section staining device, which comprises a waste liquid collecting component and a section staining component;

the waste liquid collecting assembly comprises a waste liquid barrel and a placing cylinder, the placing cylinder is placed at the top of the waste liquid barrel, and a first through hole is formed in the bottom wall of the placing cylinder;

the slice dyeing component comprises a threaded rod, a sleeve, a liquid storage cylinder, a liquid outlet main pipe, a liquid outlet branch pipe and a slice stool, wherein the threaded rod is fixedly connected to the bottom wall of the waste liquid barrel, the threaded rod penetrates through the first through hole to place the bottom wall of the cylinder, the sleeve thread is sleeved on the upper end of the threaded rod, the liquid outlet main pipe is fixedly connected to the top of the sleeve, the liquid storage cylinder is fixedly communicated with the upper end of the liquid outlet main pipe, the upper end of the liquid outlet branch pipe is fixedly communicated with the lower end of the liquid outlet main pipe, the slice stool is fixedly connected to the bottom wall of the cylinder, and the lower end of the liquid outlet branch pipe is opposite to the slice stool.

The utility model discloses an in the embodiment, fixedly connected with stopper on the inside lateral wall of waste liquid bucket, the top of placing the jar is provided with extension, extension with the stopper laminating.

The utility model discloses an in one embodiment, first through-hole is seted up the diapire central point who places the jar puts, threaded rod fixed connection be in the diapire central point of waste liquid bucket puts, first through-hole with threaded rod clearance fit.

In an embodiment of the utility model, the second through-hole has been seted up on the diapire of placing the jar, the second through-hole with the cooperation of section bench.

The utility model discloses an in the embodiment, go out to install first valve on the liquid person in charge, it sets up to the L type to go out the liquid branch pipe, go out to install the second valve on the liquid branch pipe.

The utility model discloses an in one embodiment, go out the liquid branch pipe with the section bench all is provided with a plurality of, go out the liquid branch pipe with one-to-one between the section bench.

The utility model discloses an in an embodiment, the section bench includes the bench leg and connects the horizontal pole, bench leg fixed connection be in place on the diapire of jar, spacing right-angle plate has been seted up to the upper end of bench leg, the bench leg is provided with four, it is adjacent two to connect horizontal pole fixed connection between the bench leg.

In an embodiment of the present invention, a piston block is disposed in the liquid storage cylinder, and a push-pull rod is fixedly connected to the top of the piston block.

Compared with the prior art, the beneficial effects of the utility model are that: through pathological section dyeing apparatus for above-mentioned design, in using, at first, place the section on the section bench, then, to injecting the dye liquor in the stock solution section of thick bamboo, the dye liquor is responsible for the flow direction through going out the liquid and goes out the liquid branch pipe, again via going out the liquid branch pipe drippage on the section, thereby accomplish the dyeing, because it all is provided with a plurality of to go out liquid branch pipe and section bench, can dye a plurality of sections simultaneously, the manual mode of dyeing one by one has been replaced, the manpower has been saved, the work efficiency is improved, at last, the dye liquor waste liquid drips after the section and places in the jar, the first through-hole of rethread and second through-hole flow to in the waste liquid bucket, thereby realize the concentrated collection to the dye liquor waste liquid, be favorable to reducing volatilizing and the pollution of dye liquor waste liquid, staff's health safety has been ensured.

Drawings

Fig. 1 is a schematic front sectional view of a staining apparatus for pathological section according to an embodiment of the present invention;

fig. 2 is an enlarged schematic structural diagram of a portion a in fig. 1 of a staining apparatus for pathological section according to an embodiment of the present invention;

fig. 3 is a schematic axial view of a slice stool of the staining apparatus for pathological section according to the embodiment of the present invention.

In the figure: 1. a waste liquid collection assembly; 2. a section staining component; 11. a waste liquid barrel; 12. placing a cylinder; 13. a first through hole; 14. a limiting block; 15. an extension portion; 16. a second through hole; 21. a threaded rod; 22. a sleeve; 23. a liquid storage cylinder; 24. discharging the liquid from the main pipe; 25. a liquid outlet branch pipe; 26. a slicing stool; 27. a first valve; 28. a second valve; 29. a piston block; 261. stool legs; 262. connecting the cross bars; 263. a limiting right-angle plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

In addition, the term "plurality" shall mean two as well as more than two.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Please refer to fig. 1-3, the utility model provides a dyeing apparatus for pathological section, including waste liquid collection subassembly 1 and section dyeing subassembly 2, waste liquid collection subassembly 1 is used for concentrating the dye liquor waste liquid of collecting the completion section dyeing, and section dyeing subassembly 2 is used for dyeing pathological section.

Referring to fig. 1 and 2, the waste liquid collecting assembly 1 includes a waste liquid barrel 11 and a placing cylinder 12;

the waste liquid barrel 11 is used for collecting dye liquid waste liquid for completing section dyeing in a centralized manner and installing the section dyeing component 2;

the placing cylinder 12 is placed at the top of the waste liquid barrel 11 and is used for matching with the waste liquid barrel 11 to collect waste liquid and installing the slicing and dyeing component 2;

in order to enable the placing cylinder 12 to be placed more stably, a limiting block 14 is fixedly connected to the inner side wall of the waste liquid barrel 11, an extending portion 15 is arranged at the top of the placing cylinder 12, and the extending portion 15 is attached to the limiting block 14;

place and seted up first through-hole 13 on the diapire of jar 12, first through-hole 13 is seted up and is put at the diapire central point of placing jar 12, supplies the waste liquid to pass through, cooperates installation section staining subassembly 2 simultaneously.

Referring to fig. 1, 2 and 3, the slicing and dyeing assembly 2 includes a threaded rod 21, a sleeve 22, a liquid storage cylinder 23, a main liquid outlet pipe 24, a branch liquid outlet pipe 25 and a slicing stool 26;

the threaded rod 21 is fixedly connected to the bottom wall of the waste liquid barrel 11, and the threaded rod 21 is fixedly connected to the central position of the bottom wall of the waste liquid barrel 11 and used for mounting the sleeve 22;

the first through hole 13 is in clearance fit with the threaded rod 21, so that waste liquid can flow through the threaded rod more smoothly;

the threaded rod 21 penetrates through the bottom wall of the placing cylinder 12 through the first through hole 13, and the sleeve 22 is sleeved at the upper end of the threaded rod 21 in a threaded manner and used for mounting the liquid storage cylinder 23, the liquid outlet main pipe 24 and the liquid outlet branch pipe 25, so that on one hand, the sleeve 22 is convenient to mount and dismount, and on the other hand, the height of the sleeve 22 can be adjusted;

the liquid outlet main pipe 24 is fixedly connected to the top of the sleeve 22, and the liquid storage cylinder 23 is fixedly communicated with the upper end of the liquid outlet main pipe 24 and is used for containing dye liquid;

in order to control the flow speed and flow of the dye liquor, a piston block 29 is arranged in the liquid storage cylinder 23, and the top of the piston block 29 is fixedly connected with a push-pull rod;

the liquid outlet main pipe 24 is provided with a first valve 27 for controlling the work of the liquid outlet main pipe 24;

the upper end of the liquid outlet branch pipe 25 is fixedly communicated with the lower end of the liquid outlet main pipe 24, the liquid outlet branch pipe 25 is L-shaped and is conveniently matched with the slicing stool 26, and a second valve 28 is arranged on the liquid outlet branch pipe 25 and is used for controlling the work of the liquid outlet branch pipe 25, so that the dripping can be realized and water flow can be formed in the dyeing process;

the slicing stool 26 is fixedly connected to the bottom wall of the placing cylinder 12 and is used for placing pathological sections;

a second through hole 16 is formed in the bottom wall of the placing cylinder 12, and the second through hole 16 is matched with the slicing stool 26 and used for allowing waste liquid to pass through;

the slicing stool 26 comprises stool legs 261 and connecting cross rods 262, the stool legs 261 are fixedly connected to the bottom wall of the placing cylinder 12, limiting right-angle plates 263 are arranged at the upper ends of the stool legs 261, pathological sections can be placed more stably, the number of the stool legs 261 is four, and the connecting cross rods 262 are fixedly connected between every two adjacent stool legs 261, so that the slicing stool 26 is integrally more stable;

the lower end of the liquid outlet branch pipe 25 is opposite to the slicing stool 26, so that the dye liquor directly drops on pathological slices on the slicing stool 26 through the liquid outlet branch pipe 25;

the liquid outlet branch pipes 25 and the slicing stools 26 are respectively provided with a plurality of liquid outlet branch pipes 25, and the liquid outlet branch pipes 25 and the slicing stools 26 are in one-to-one correspondence, so that a plurality of pathological sections can be stained simultaneously.

Specifically, this dyeing apparatus for pathological section's theory of operation: when the device is used, firstly, a pathological section to be dyed is placed on the section stool 26, then the first valve 27 and the second valve 28 are opened, the push-pull rod is manually used for pushing the piston block 29 to move downwards, so that the dye liquor in the liquid storage cylinder 23 flows to the liquid outlet main pipe 24, then flows into the liquid outlet branch pipe 25 through the liquid outlet main pipe 24, then flows out from the liquid outlet branch pipe 25 and drops on the pathological section, and finally, dye liquor waste liquid after dyeing passes through the pathological section and drops into the placing cylinder 12, and then flows into the waste liquid barrel 11 through the first through hole 13 and the second through hole 16.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A staining device for pathological section is characterized by comprising

The waste liquid collecting assembly (1), the waste liquid collecting assembly (1) comprises a waste liquid barrel (11) and a placing cylinder (12), the placing cylinder (12) is placed at the top of the waste liquid barrel (11), and a first through hole (13) is formed in the bottom wall of the placing cylinder (12);

the slice staining component (2), the slice staining component (2) comprises a threaded rod (21), a sleeve (22), a liquid storage cylinder (23), a main liquid outlet pipe (24), a branch liquid outlet pipe (25) and a slice stool (26), the threaded rod (21) is fixedly connected on the bottom wall of the waste liquid barrel (11), the threaded rod (21) penetrates through the bottom wall of the placing cylinder (12) through the first through hole (13), the sleeve (22) is sleeved at the upper end of the threaded rod (21) in a threaded manner, the liquid outlet main pipe (24) is fixedly connected to the top of the sleeve (22), the liquid storage cylinder (23) is fixedly communicated with the upper end of the liquid outlet main pipe (24), the upper end of the liquid outlet branch pipe (25) is fixedly communicated with the lower end of the liquid outlet main pipe (24), the slicing stool (26) is fixedly connected to the bottom wall of the placing cylinder (12), the lower end of the liquid outlet branch pipe (25) is opposite to the slicing stool (26).

2. The pathological section staining device of claim 1, wherein a limiting block (14) is fixedly connected to the inner side wall of the waste liquid barrel (11), an extending portion (15) is arranged at the top of the placing cylinder (12), and the extending portion (15) is attached to the limiting block (14).

3. The staining apparatus for pathological sections as claimed in claim 1, wherein the first through hole (13) is provided in the central position of the bottom wall of the placement cylinder (12), the threaded rod (21) is fixedly connected to the central position of the bottom wall of the waste liquid tank (11), and the first through hole (13) is in clearance fit with the threaded rod (21).

4. The staining apparatus for pathological sections as defined in claim 1, wherein the bottom wall of the placement cylinder (12) is provided with a second through hole (16), and the second through hole (16) is engaged with the cutting stool (26).

5. The staining apparatus for pathological sections as defined in claim 1, wherein the main outlet pipe (24) is provided with a first valve (27), the branch outlet pipe (25) is provided with an L-shape, and the branch outlet pipe (25) is provided with a second valve (28).

6. The staining apparatus for pathological sections as defined in claim 1, wherein a plurality of said outlet branches (25) and said plurality of said stools (26) are provided, and said outlet branches (25) and said plurality of said stools (26) are in one-to-one correspondence.

7. The staining apparatus for pathological sections as claimed in claim 1, wherein the section stool (26) comprises stool legs (261) and connecting cross bars (262), the stool legs (261) are fixedly connected to the bottom wall of the placing cylinder (12), the upper ends of the stool legs (261) are provided with limiting right-angle plates (263), the number of the stool legs (261) is four, and the connecting cross bars (262) are fixedly connected between two adjacent stool legs (261).

8. The staining apparatus for pathological sections as defined in claim 1, wherein a piston block (29) is disposed in the reservoir (23), and a push-pull rod is fixedly connected to the top of the piston block (29).