CN218271610U

CN218271610U - Flushing device for eluting stationary liquid

Info

Publication number: CN218271610U
Application number: CN202222483525.8U
Authority: CN
Inventors: 岑语燕; 李岩; 陈俊丞; 吴俊伟; 庞才荣
Original assignee: Zunyi Medical University
Current assignee: Zunyi Medical University
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-10
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a flusher for eluting stationary liquid, which belongs to the field of tissue slice preparation and comprises a container, wherein a water inlet is arranged at the center of the bottom of the container, the water inlet is connected with a water pipe, a plurality of water outlets with different heights are longitudinally arranged on the side surface of the container, and a flaky cover plate which is as large as the inside of the container is arranged in the container; the water outlet is provided with a valve. The flusher for eluting the stationary liquid is provided with a water inlet pipe and a plurality of water outlets with valves, a containing box (tray) containing tissue slices is placed in a container, a cover plate is placed, the water outlets with proper heights are selected as required to open the valves, and a water inlet pipe is connected to wash for a long time. The device has simple structure, convenient operation and good washing effect.

Description

Flushing device for eluting stationary liquid

Technical Field

The utility model relates to a tissue slice preparation field specifically is a flusher of elution stationary liquid.

Background

In the tissue slice sample preparation process, need fix the sample with different stationary liquid, wash away stationary liquid with the water after fixed and be equipped with later stage sample preparation, this process lasts to wash about 24 hours with water, and a stable bath device can ensure the effect of washing by water well.

At present, an embedding box with tissues is wrapped by gauze, the embedding box is placed in common containers such as basins and barrels, a latex tube is connected with a faucet, one latex tube is pressed at the bottom of the container to flush water, water flows out from the top after entering from the bottom of the container, and the water permeates into the tissues to replace fixing liquid. The flushing method is easy to cause the phenomenon that the latex tube is not firmly fixed and is displaced and falls off. The cassette in which the tissue slice sample is placed may float, resulting in poor flushing. The flushing operation effect of the elution stationary liquid is seriously influenced.

There has been no patent or literature for a flush device for eluting a stationary liquid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome above-mentioned background art difficulty, provide a water flushing device of the elution stationary liquid that the water inlet sets up conveniently, and the tissue slice sample washes by water effectually.

In order to achieve the purpose, the technical scheme is as follows: a flusher for eluting stationary liquid comprises a container, wherein a water inlet is formed in the center of the bottom of the container and connected with a water pipe, a plurality of water outlets with different heights are longitudinally formed in the side face of the container, and a flaky cover plate which is as large as the inside of the container is arranged in the container; the water outlet is provided with a valve.

Further, the bottom of the container is in the shape of an arc bottom protruding downwards.

Furthermore, the other end of the water pipe connected with the water inlet is connected with a water receiver, the water receiver is fixed above the container, and the water receiver is in a funnel shape.

Furthermore, 3-5 water outlets are arranged.

Furthermore, a vertical screw is arranged at the center in the container, and a water-permeable bottom cover is arranged at the bottom of the screw; the middle part of the cover plate is provided with a hole, and the cover plate is placed in the container and locked on the screw rod through a nut or a buckle.

Furthermore, the cover plate is provided with a heavy object, and the edge of the cover plate is provided with a permeable notch or hole.

The beneficial effect who adopts above-mentioned scheme does: the flusher for eluting the stationary liquid is provided with a water inlet pipe and a plurality of water outlets with valves, a containing box (tray) containing tissue slices is placed in a container, a cover plate is placed, the water outlets with proper heights are selected as required to open the valves, and a water inlet pipe is connected to wash for a long time. The device has simple structure, convenient operation and good washing effect.

Drawings

Fig. 1 is a schematic structural diagram of the flushing device for eluting the stationary liquid according to the present invention.

Fig. 2 is a schematic structural view of a cover plate in embodiment 1 of the present invention.

Fig. 3 is a schematic structural view of a cover plate in embodiment 2 of the present invention.

In the figure, 1, a water receiver; 2. a cover plate; 3. a water outlet; 4. a screw; 5. a container; 6. a water inlet; 7. and (3) a support leg.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and 2, a flusher for eluting a stationary liquid comprises a container 5, wherein the container 5 is a main barrel with the height of 60cm and the diameter of 30cm and is used for placing a tissue slice for flushing. The water inlet 6 is arranged in the center of the bottom of the container 5, the water inlet 6 is connected with a water pipe, and the water pipe is connected to a water tap to provide clean water. The side surface of the container 5 is longitudinally provided with a plurality of water outlets 3 with different heights, the water outlets 3 are all provided with valves, and the water storage heights in the container 5 can be different by opening the valves of the different water outlets 3. The container 5 is internally provided with a flaky cover plate 2 with the same size as the inside of the container 5, and the cover plate 2 can press the containing box (tray) containing the tissue slices, so that the tissue slices can not float and can be completely immersed in water.

The containing box (tray) filled with the tissue slices is placed in the container, the cover plate is placed, the water outlet with proper height is selected as required to open the valve of the containing box, and the water inlet pipe tap is opened to wash the tissue slices. The device has simple structure, convenient operation and good washing effect.

Further, several legs 7 are provided below the container 5 to fix the container 5 to a high level for convenient handling, cleaning and sterilizing afterwards, etc. The bottom of the container 5 is in a shape of an arc bottom protruding downwards, when the number of the tissue slices to be washed is small, the flat-bottom container needs more water to be completely submerged, and the protruding arc bottom can be better suitable for washing a small number of tissue slices. The number of the water outlets 3 is 3-5, and the height intervals are 5cm.

The container is characterized in that a vertical screw rod 4 is arranged at the center in the container 5, the screw rod 4 is fixed at the bottom of the container 5, and a permeable bottom cover is fixedly arranged at the bottom of the screw rod 4. After the screw 4 and bottom cap are placed in the container 5, the tissue slices are placed around the screw 4. The middle part of the cover plate 2 is provided with a hole, and the cover plate 2 is placed in a container 5 and locked on the screw rod 4 through a nut or a buckle.

After the flushing is finished, the water pipe connected with the water inlet 6 is taken down, so that the water in the container 5 is completely discharged. The cover plate 2 is taken down, and the screw rod 4 is held to take out the bottom cover and the tissue slice.

Example 2

As shown in fig. 3, on the basis of embodiment 1, the other end of the water pipe connected to the water inlet 6 is connected to a water receiver 1, the water receiver 1 is fixed above the container 5, and the water receiver 1 is in a funnel shape. The water flushing device can be placed below the water faucet, and the water flow entering the water flushing device can be seen, so that the water flushing device is convenient to adjust and can save water. The water put into the water storage tank can flow out of the water outlet after a period of time, and the size is inconvenient to adjust.

On the basis of embodiment 1, the design of the screw rod 4 can be cancelled, after the tissue slices are placed, the cover plate 2 is provided with a heavy object, the tissue slice box is pressed by proper gravity, and the edge of the cover plate 2 is provided with a water-permeable notch or hole.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A flusher for eluting a fixed liquid, comprising a container (5), characterized in that: a water inlet (6) is formed in the center of the bottom of the container (5), the water inlet (6) is connected with a water pipe, a plurality of water outlets (3) with different heights are longitudinally formed in the side face of the container (5), and a flaky cover plate (2) which is as large as the inside of the container (5) is arranged in the container (5); the water outlet (3) is provided with a valve.

2. A flusher for eluting a fixed liquid as claimed in claim 1, wherein: the bottom of the container (5) is in the shape of an arc bottom protruding downwards.

3. A flusher for eluting a fixed liquid as claimed in claim 1, wherein: the other end of the water pipe connected with the water inlet (6) is connected with a water receiver (1), the water receiver (1) is fixed above the container (5), and the water receiver (1) is in a funnel shape.

4. A flusher for eluting a stationary liquid as claimed in claim 1, wherein: the number of the water outlets (3) is 3-5.

5. A flusher for eluting a fixed liquid as claimed in claim 1, wherein: a vertical screw rod (4) is arranged at the center in the container (5), and a permeable bottom cover is arranged at the bottom of the screw rod (4); the middle of the cover plate (2) is provided with a hole, and the cover plate (2) is placed in the container (5) and locked on the screw rod (4) through a nut or a buckle.

6. A flusher for eluting a fixed liquid as claimed in claim 1, wherein: the cover plate (2) is provided with a heavy object, and the edge of the cover plate (2) is provided with a permeable notch or hole.