CN218035939U

CN218035939U - Slice rinsing tank for slice rinsing method frozen slice dyeing

Info

Publication number: CN218035939U
Application number: CN202220982060.8U
Authority: CN
Inventors: 张继州; 韩静; 肖庆; 蒋畅; 赵立
Original assignee: FUJIAN COLLEGE OF TRADITIONAL CHINESE MEDICINE
Current assignee: FUJIAN COLLEGE OF TRADITIONAL CHINESE MEDICINE
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-12-13
Anticipated expiration: 2032-04-27

Abstract

The utility model relates to a float piece method frozen section dyeing film-washing groove, including uncovered outer washtrough up and interior washtrough, interior washtrough hangs the inside of locating outer washtrough, the inside of interior washtrough is provided with a plurality of branch and washes the check, the tank bottom of interior washtrough comprises the nylon gauze, the outer peripheral part of interior washtrough is connected with outer washtrough through three piece at least circumference distributed's horizontal spring, be provided with the capping on the uncovered of outer washtrough. Can greatly promote frozen section washing efficiency, prevent the section pollution.

Description

Slice rinsing tank for slice rinsing method frozen slice dyeing

Technical Field

The utility model relates to a slice rinsing tank for slice rinsing method frozen slice dyeing.

Background

Frozen sections are often prepared for clinical surgery or scientific research and are subsequently stained for under-mirror observation. The slide-rinsing method is a section staining method, different from the conventional patch staining method, the tissue frozen section does not need to be attached to a glass slide, but floats in liquid for washing, antibody incubation and staining, and the pasting and the sealing are carried out until the last step. Its advantages are simple operation, saving space and high washing and incubating efficiency. However, slice washing for bleaching staining by a special instrument is lacking in the prior art, so that a plurality of slices are difficult to be processed in batch at one time, and the problems of slice stacking, confusion, incomplete washing, poor light shielding, complex operation and the like are easily caused.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a slice-washing tank for slice-rinsing method frozen slice dyeing.

In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a float piece method frozen section dyeing wash tub, includes uncovered outer wash tub up and interior wash tub, interior wash tub hangs the inside of locating outer wash tub, the inside of interior wash tub is provided with a plurality of branch and washes the check, the tank bottom of interior wash tub comprises the nylon gauze, the peripheral part of interior wash tub is connected with outer wash tub through three piece at least horizontal springs that the circumference distributes, be provided with the capping on the uncovered of outer wash tub.

Preferably, the shape of the outer washing tank and the shape of the inner washing tank are both cubic.

Preferably, a suspension gap is formed between the nylon gauze and the bottom of the outer washing tank.

Preferably, the interior of the inner washing tank is divided into N rows and N columns of sub-washing grids by a plurality of transversely and longitudinally crossed partition plates.

Preferably, the height of the partition is the same as the height of the inner wash tank.

Preferably, the number of the horizontal springs is four and the horizontal springs are fixedly connected with four corner positions of the outer peripheral part of the inner washing tank respectively.

Preferably, one end of the horizontal spring is fixedly connected with the peripheral part of the inner washing tank, and the other end of the horizontal spring is hooked on a hook fixed on the bottom of the outer washing tank.

Preferably, the open linking edge of capping and outer wash bowl all sets firmly the magnet of mutual magnetism for the lid is established to the magnetism of capping.

Preferably, a water outlet is formed in the bottom of the outer washing groove, and a water outlet plug with a pull ring is plugged into the water outlet.

Compared with the prior art, the utility model discloses following beneficial effect has: can greatly promote frozen section washing efficiency, prevent the section pollution. The utility model discloses at the preparation use stage, inject washing buffer such as PBS at first in outer washtrough, the water level height must not surpass the nylon gauze. Then in the branch of washing the check of washing the groove in will cutting into the section in order, cover the capping (if need not the light-resistant, also can not cover), will the utility model discloses wholly place and wash on horizontal shaking table. After one-time washing is finished, the outer washing tank is moved down from the horizontal shaking table, the used washing liquid can be drained by pulling down the drainage plug, the drainage plug is plugged again, new washing liquid is injected, and the steps are repeated to finish the next-time washing. After the washing is finished, the slices still immersed in the washing liquid can be sequentially fished out. The device can be used for washing a plurality of slices in a smaller space, and the film washing efficiency can be greatly improved.

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a top view of an embodiment of the present invention (with the slot cover removed).

Fig. 2 is a front view of the embodiment of the present invention.

Detailed Description

The present invention will be further explained with reference to the drawings and the embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. 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 application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

As shown in 1~2, the embodiment provides a washing tank for slice-washing staining by a slice-washing method, which comprises an outer washing tank 1 and an inner washing tank 2, wherein the openings of the outer washing tank 1 and the inner washing tank 2 face upward, the inner washing tank is suspended in the outer washing tank, a plurality of sub-washing grids 3 are arranged in the inner washing tank, the bottom of the inner washing tank is composed of a nylon gauze 4, the outer periphery of the inner washing tank is connected with the outer washing tank through at least three circumferentially distributed horizontal springs 5, and a tank cover 6 is arranged on the opening of the outer washing tank. The length and width of each washing lattice is not less than 1cm.

In the embodiment of the utility model, the aperture of nylon gauze should be less than 1mm. So as to prevent the slices from leaking and being clamped in the holes, but not too small to avoid the unclean rinsing.

In the embodiment of the utility model, the outer wash bowl and the capping are made of non-transparent plastics. The inner washing tank is made of transparent PVC materials.

In the embodiment of the present invention, the outer washing tank and the inner washing tank are both square.

In the embodiment of the utility model provides an in, have unsettled clearance between the tank bottom of nylon gauze and outer washtrough.

In the embodiment of the utility model, the inside of the inner washing tank is divided into the sub washing grids of N rows by N columns by a plurality of transverse and longitudinal crossed clapboards 7. The outer peripheral surface of the inner washing groove is sequentially corresponding to each washing sub-lattice in the row direction and is marked with capital letters such as A, B, C, etc., and is sequentially corresponding to each washing sub-lattice in the column direction and is marked with numbers such as 1, 2, 3, etc., which are used for indicating each washing sub-lattice, for example, the washing sub-lattice in the A row 1 column is A1, the washing sub-lattice in the A row 2 column is A2, and the like. The number of each washing grid is convenient, and the slices of each washing grid are not easy to be confused.

In the embodiment of the present invention, the height of the partition board is the same as the height of the inner washing tank.

In an embodiment of the present invention, the number of the horizontal springs is four and is respectively fixedly connected to four corner positions of the outer peripheral portion of the inner wash bowl.

In the embodiment of the present invention, one end of the horizontal spring is fixedly connected to the outer peripheral portion of the inner washing tank, and the other end of the horizontal spring is hooked on the hook 8 fixed to the bottom of the outer washing tank. The horizontal spring is in a stretched and tightened state and has certain resilience. The horizontal spring adopts a tubular spring, and the end part of the horizontal spring is provided with a hook, so that the horizontal spring is convenient to disassemble and assemble with the hook. The horizontal spring has a certain resilience but cannot be too tight, and needs to be made of stainless steel. The elasticity of the horizontal spring is moderate, so that certain damping can be generated when the horizontal shaking table works to assist in rinsing the slices in the sub-washing grids and avoid excessive loosening.

In the embodiment of the present invention, the magnet 9 magnetically attracted to each other is fixed on the open linking edge of the slot cover and the outer washing slot for the magnetic attraction cover of the slot cover is provided.

In the embodiment of the present invention, a water outlet 10 is provided at the bottom of the outer washing tank, and a water outlet plug 11 with a pull ring is plugged into the water outlet. The drain plug is made of rubber or plastic.

In the embodiment of the present invention, the top surface of the slot cover is provided with a handle 12.

In the embodiment of the utility model, the working principle of the slice-rinsing method frozen slice dyeing and washing tank is as follows: the utility model discloses at the preparation use stage, inject washing buffer such as PBS at first in outer washtrough, the water level height must not surpass the nylon gauze. Then in the branch of washing the check of washing the groove in will cutting into the section in order, cover the capping (if need not the light-resistant, also can not cover), will the utility model discloses wholly place and wash on horizontal shaking table. After one-time washing is finished, the outer washing tank is moved down from the horizontal shaking table, the used washing liquid can be drained by pulling down the drainage plug, the drainage plug is plugged again, new washing liquid is injected, and the steps are repeated to finish the next-time washing. After the washing is finished, the slices still immersed in the washing liquid can be sequentially fished out. The device can be used for washing a plurality of slices in a smaller space, and the film washing efficiency can be greatly improved. Horizontal shaking table is prior art, the utility model discloses the location of placing on horizontal shaking table also belongs to prior art, and horizontal shaking table itself just can realize.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical substance of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A slice washing tank for slice-bleaching method frozen slice dyeing is characterized in that: including uncovered outer washtrough up and interior washtrough, interior washtrough hangs the inside of locating outer washtrough, the inside of interior washtrough is provided with a plurality of branch and washes the check, the tank bottom of interior washtrough comprises the nylon gauze, the outer peripheral part of interior washtrough is connected with outer washtrough through three piece at least circumference distributed's horizontal spring, be provided with the capping on the uncovered of outer washtrough.

2. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: the shapes of the outer washing tank and the inner washing tank are cubes.

3. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: a suspension gap is arranged between the nylon gauze and the bottom of the outer washing tank.

4. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: the interior of the inner washing tank is divided into N rows and N columns of sub-washing grids by a plurality of transversely and longitudinally crossed partition plates.

5. The slide-bleaching cryosection staining slide-washing tank of claim 4, wherein: the height of the partition plate is the same as that of the inner washing tank.

6. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: the number of the horizontal springs is four and the horizontal springs are fixedly connected with four corner positions of the peripheral part of the inner washing tank respectively.

7. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: one end of the horizontal spring is fixedly connected with the peripheral part of the inner washing groove, and the other end of the horizontal spring is hooked on a hook fixed on the bottom of the outer washing groove.

8. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: the open linking edge of the tank cover and the outer washing tank is fixedly provided with magnets which are magnetically attracted with each other for the magnetic attraction cover of the tank cover.

9. The slide-bleaching cryosection staining slide-washing tank of claim 1, wherein: and a water outlet is arranged at the bottom of the outer washing tank, and a drain plug with a pull ring is plugged in the water outlet.