CN216415791U

CN216415791U - Tissue storage device for experimental rat dissection

Info

Publication number: CN216415791U
Application number: CN202122595906.0U
Authority: CN
Inventors: 马红玉; 李勇杰; 封芬; 欧阳恩鸿; 魏海谅
Original assignee: Shaoyang University
Current assignee: Shaoyang University
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-05-03
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an experiment rat is dissected and uses tissue save set, including lower box, with lower box articulated last box, it is the transparence to go up the box, lower box and last box all are the half cylinder, the lower extreme fixed mounting of lower box external surface has the base, the sign line has been seted up to the upper end of lower box internal surface one side, it installs the bull stick jointly to go up between the middle part that the box is close to lower box internal surface one side, the outside cover of bull stick is equipped with the swivel becket, the mounting hole of seting up the interval setting is all run through to the both sides of swivel becket outer anchor ring outside, the swivel becket is inserted through the mounting hole and is equipped with the soaking bottle, the open end of soaking bottle is towards inboard and the baffle of fixed mounting semicircle form. The utility model discloses at the in-process that uses, the device can carry out the save of large batch animal tissue simultaneously, and the convenience is taken to the waste of effectual reduction formalin solution, does benefit to the use.

Description

Tissue storage device for experimental rat dissection

Technical Field

The utility model relates to a medical apparatus technical field especially relates to an experiment rat is dissected and is used tissue save set.

Background

When the rat was dissected in the laboratory, rat tissues were removed by a series of dissection movements and stored for later examination. When existing animal tissues are stored, the animal tissues are usually soaked in formalin solution by using a sealing vessel so as to achieve the purposes of prolonging the storage time and achieving the accuracy of subsequent detection, but in the actual use process of the method, if a plurality of rat tissues are stored together, a plurality of storage vessels and a large amount of formalin solution are needed to be matched for use, the operation is complicated, the cost consumption is high, and the use is not facilitated. Therefore, we propose a tissue preservation device for the anatomy of experimental rats.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tissue preservation device for the anatomy of an experimental rat.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the tissue storage device for the dissection of the experimental rat comprises a lower box body and an upper box body hinged to the lower box body, wherein the upper box body is transparent, the lower box body and the upper box body are both semi-cylindrical, a base is fixedly mounted at the lower end of the outer surface of the lower box body, a marking line is arranged at the upper end of one side of the inner surface of the lower box body, a rotating rod is jointly mounted between the middle parts of the upper box body, which are close to one side of the inner surface of the lower box body, rotating rings are sleeved outside the rotating rods, mounting holes which are arranged at intervals are formed in the two sides of the outer annular surface of each rotating ring in a penetrating mode, soaking bottles are inserted into the rotating rings through the mounting holes, and semi-cylindrical baffles are fixedly mounted towards the inner sides of the opening ends of the soaking bottles.

Preferably, the two sides of the inner ring surface of the rotating ring are fixedly provided with supporting rods which are arranged at intervals, the inner sides of the supporting rods are connected with a rotating drum, and the rotating drum is rotatably connected with the rotating rods.

Preferably, the lower end of the lower box body, which is far away from one side of the identification line, is provided with a liquid discharge hole in a penetrating manner, and the lower box body is provided with a liquid discharge plug through the liquid discharge hole.

Preferably, the upper end of the upper box body, which is close to one side of the liquid discharge plug, is provided with a liquid injection hole in a penetrating manner, and the upper box body is provided with the liquid injection plug through the liquid injection hole.

Preferably, a fixing plate is fixedly installed in the middle of the upper surface of the upper box body, and a carrying handle is installed in the middle of the upper surface of the fixing plate.

Preferably, the bottom of the soaking bottle is provided with a groove, the soaking bottle is provided with a pull rope through the groove, and the rotary drum is provided with carrying grooves corresponding to two sides of the soaking bottle.

The utility model provides a pair of experiment rat is dissected and uses tissue save set, beneficial effect lies in:

when the device is used, after the isolated tissues of rats to be tested are taken out, the isolated tissues of the rats are sequentially placed in empty soaking bottles, then an upper box body is opened, the soaking bottles filled with the isolated tissues of the rats are inserted into a mounting hole and matched with a carrying groove, then the upper box body is closed, a liquid injection plug is opened, formalin solution is injected between the upper box body and the lower box body through a liquid injection hole, the injection is stopped when the position of a mark line is reached, and at the moment, the formalin solution enters the bottles through the upper openings of the soaking bottles, so that the storage is finished; due to the arrangement of the plurality of soaking bottles, a large amount of rat tissues can be collected and stored, meanwhile, formalin solution is not wasted, the operation is convenient, and the taking is simple;

in summary, the following steps: the device can carry out the save of large batch animal tissue simultaneously, and the waste of effectual reduction formalin solution takes the convenience, does benefit to the use.

Drawings

Fig. 1 is a schematic structural view of a tissue preservation device for an experimental rat anatomy according to the present invention;

fig. 2 is a schematic view of the internal structure of a tissue preservation device for an experimental rat anatomy according to the present invention;

FIG. 3 is a structural exploded view of the anatomical tissue preservation device for experimental rats of the present invention;

fig. 4 is the utility model provides a structural sketch map of the soaking bottle of tissue preservation device for the anatomy of experimental rat.

In the figure: 1. a lower box body; 2. an upper box body; 3. a fixing plate; 4. carrying the handle; 5. a base; 6. a liquid drainage plug; 7. filling a liquid plug; 8. marking a line; 9. a rotating ring; 10. mounting holes; 11. a rotating rod; 12. a support bar; 13. soaking in a bottle; 14. a rotating drum; 15. pulling a rope; 16. and a baffle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, an experimental rat is dissected and is used tissue save set, including lower box 1, with lower box 1 looks articulated last box 2, go up box 2 and be the transparence, lower box 1 and last box 2 all are the half cylinder form, the lower extreme fixed mounting of lower box 1 surface has base 5, identification line 8 has been seted up to the upper end of lower box 1 internal surface one side, avoid injecting into too much formalin solution between last box 2 and the lower box 1 and lead to the condition of wandering out.

Go up box 2 and install bull stick 11 between being close to the middle part of box 1 internal surface one side down jointly, the outside cover of bull stick 11 is equipped with swivel becket 9, and the mounting hole 10 of seting up the interval setting is all run through to the both sides of swivel becket 9 outer anchor ring, and swivel becket 9 is inserted through mounting hole 10 and is equipped with soaking bottle 13, and soaking bottle 13's open end is towards inboard and fixed mounting has the baffle 16 of semicircle form, and baffle 16's setting prevents to be in the tissue roll-off in soaking bottle 13.

The equal fixed mounting in both sides of interior anchor ring 9 anchor ring has bracing piece 12 that the interval set up, be connected with the rotary drum 14 between the inboard of bracing piece 12 jointly, rotate mutually between rotary drum 14 and the bull stick 11 and be connected, the lower extreme that sign line 8 one side was kept away from to lower box 1 runs through and has seted up the outage, flowing back stopper 6 is installed through the outage to lower box 1, go up the upper end that box 2 is close to flowing back stopper 6 one side and run through and has seted up notes liquid hole, go up box 2 and install through annotating the liquid hole and annotate liquid stopper 7.

The middle part of the upper surface of the upper box body 2 is fixedly provided with a fixing plate 3, the middle part of the upper surface of the fixing plate 3 is provided with a carrying handle 4, the bottom end of the soaking bottle 13 is provided with a groove, the soaking bottle 13 is provided with a pull rope 15 through the groove, and the two sides of the rotary drum 14 corresponding to the soaking bottle 13 are provided with carrying grooves.

In the utility model, when the device is used, the rat is placed in the vacant soaking bottle 13 in sequence after the isolated tissue to be tested is taken out, then the upper box body 2 is opened, the soaking bottle 13 filled with the rat isolated tissue is inserted into the mounting hole 10 and matched with the carrying groove, then the upper box body 2 is closed, the liquid injection plug 7 is opened, formalin solution is injected between the upper box body 2 and the lower box body 1 through the liquid injection hole, the injection is stopped at the position reaching the identification line 8, and then the formalin solution enters the bottle through the upper opening of the soaking bottle 13, so that the preservation is completed; due to the arrangement of the plurality of soaking bottles 13, a large amount of rat tissues can be collected and stored, formalin solution is not wasted, the operation is convenient, and the taking is simple;

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A tissue preservation device for the dissection of an experimental rat comprises a lower box body (1), an upper box body (2) hinged with the lower box body (1), it is characterized in that the upper box body (2) is transparent, the lower box body (1) and the upper box body (2) are both in a semi-cylinder shape, a base (5) is fixedly arranged at the lower end of the outer surface of the lower box body (1), a marking line (8) is arranged at the upper end of one side of the inner surface of the lower box body (1), a rotating rod (11) is arranged between the middle parts of the upper box body (2) close to one side of the inner surface of the lower box body (1), a rotating ring (9) is sleeved outside the rotating rod (11), mounting holes (10) arranged at intervals are formed in the two sides of the outer ring surface of the rotating ring (9) in a penetrating mode, the rotating ring (9) is inserted with a soaking bottle (13) through a mounting hole (10), the opening end of the soaking bottle (13) faces the inner side and is fixedly provided with a semicircular baffle plate (16).

2. The anatomical tissue preservation device for experimental rats according to claim 1, wherein support rods (12) are fixedly installed on both sides of the inner annular surface of the rotating ring (9) at intervals, a rotating cylinder (14) is connected between the inner sides of the support rods (12), and the rotating cylinder (14) is rotatably connected with the rotating rod (11).

3. The tissue preservation device for experimental rat dissection according to claim 1, characterized in that a drain hole is formed through the lower end of one side of the lower box body (1) far away from the identification line (8), and a drain plug (6) is installed on the lower box body (1) through the drain hole.

4. The anatomical tissue preservation device for experimental rats according to claim 3, wherein a liquid injection hole is formed through the upper end of the upper box (2) near the liquid discharge plug (6), and the liquid injection plug (7) is mounted on the upper box (2) through the liquid injection hole.

5. The experimental rat anatomy tissue preservation device according to claim 1, wherein a fixing plate (3) is fixedly installed in the middle of the upper surface of the upper box body (2), and a carrying handle (4) is installed in the middle of the upper surface of the fixing plate (3).

6. The experimental rat anatomy tissue preservation device according to claim 1, characterized in that the bottom end of the soaking bottle (13) is provided with a groove, and the soaking bottle (13) is provided with a pull rope (15) through the groove.

7. The anatomical tissue preservation device for experimental rats according to claim 2, wherein the rotary drum (14) is provided with carrying grooves corresponding to both sides of the soaking bottle (13).