CN216724867U

CN216724867U - Accurate stomach filling device for mouse model research

Info

Publication number: CN216724867U
Application number: CN202122782108.9U
Authority: CN
Inventors: 顾正兵; 张轲; 邵步高; 马聪; 殷智峰
Original assignee: Jiangsu Hanjiang Biotechnology Co ltd
Current assignee: Jiangsu Hanjiang Biotechnology Co ltd
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-06-14
Anticipated expiration: 2031-11-12

Abstract

The utility model discloses an accurate stomach filling device for mouse model research, which relates to the field of biological experimental equipment and comprises a main board, a storage tank, a host, a detection tube, a stomach filling tube and a base, wherein the main board is connected with the host, a hook is connected with a water tap and an ultraviolet disinfection box, the hook is connected with the storage tank, the bottom of the storage tank is connected with a drainage tube, the drainage tube is connected with the stomach filling tube, the outer side of the stomach filling tube is provided with a lantern ring, the host is connected with a patch cord, one end of the patch cord is connected with a fixed plate, the bottom end of the patch cord is connected with the detection tube, the upper surface of the base is connected with a U-shaped limiting groove, one side of the U-shaped limiting groove is connected with a rotating shaft, and the rotating shaft is connected with a U-shaped limiting plate. The utility model relates to an accurate gastric perfusion device for mouse model research, wherein during gastric perfusion, both hands are cleaned through a water tap, the sanitation and safety of the hands are ensured, a probe tube is slowly sleeved on the gastric perfusion tube along a lantern ring by the hands, an experimental mouse is immediately placed into a U-shaped limiting groove for fixing, and then the gastric perfusion experiment is carried out.

Description

Accurate stomach filling device for mouse model research

Technical Field

The utility model relates to the field of biological experimental equipment, in particular to an accurate intragastric perfusion device for mouse model research.

Background

Animal experiments on mice are a common method for researches on medical biology or health food, sports science and the like at present, and the administration by gastric lavage is a very common administration mode in the experimental process.

However, in the existing known drenching experiments, the drenching degree is often too large to cause death of mice, so that the experimental effect cannot be achieved, and meanwhile, when some experiments need to be carried out in vivo, because of the activity of the mice, the possibility that the mice move around or even escape easily occurs during the drenching.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an accurate intragastric administration device for mouse model research, overcomes the defects of the prior art, and can effectively control the intragastric administration degree of a mouse through a detection assembly, so that the experimental purpose is achieved, and the experimental efficiency is improved.

In order to solve the problems, the technical scheme adopted by the utility model is as follows:

an accurate stomach irrigator for the research of a mouse model comprises

The display mechanism comprises a main board, and a detection component is arranged on one side surface of the main board;

the infusion mechanism comprises a hook, and a storage tank is arranged below the hook;

the fixing mechanism comprises a base, and a sponge block is arranged below the base.

Further, the detection assembly comprises a host and a display screen, wherein a patch cord is arranged on one side of the host, a detection tube is connected to the bottom end of the patch cord, and the detection tube is electrically connected with the display screen.

The combined type fixing assembly comprises a fixing plate and a fixing screw, the patch cord is connected to one side of the fixing plate, the fixing plate is connected with the surface of one side of the main board, and the fixing screw is connected with the surface of the outer side of the fixing plate.

Further, a drainage tube is arranged below the storage tank, the bottom end of the drainage tube is connected with a gastric perfusion tube, and a lantern ring is arranged on the outer side of the gastric perfusion tube.

Further, one side of the drainage tube is provided with a disinfection component.

Further, the disinfection subassembly comprises tap and ultraviolet ray disinfection case, tap one side connection water pipe, tap and ultraviolet ray disinfection case fixed connection mainboard side surface.

Further, the base top is equipped with spacing subassembly, spacing subassembly includes U type limiting plate and U type spacing groove, U type limiting plate one side is equipped with the pivot, U type spacing groove and U type limiting plate shafting are connected.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the display screen and the detection tube, the degree of gavage can be controlled when a mouse is subjected to a gavage experiment, and the mouse can be effectively prevented from being injured.

The mouse can be stably fixed by the arranged limit group price, and the phenomenon of movement disorder and escape during the gastric lavage is prevented.

The utility model has the characteristics of high working efficiency, convenient use and intellectualization.

Drawings

FIG. 1 is a schematic structural diagram of a precision gastric lavage device for mouse model research;

FIG. 2 is a schematic diagram of a second perspective structure of an accurate gastric lavage device for mouse model studies;

FIG. 3 is a schematic view of the front view of an accurate gastric lavage device for mouse model studies;

FIG. 4 is a schematic view of a partially enlarged structure at A of the precision gastric lavage device for mouse model study;

FIG. 5 is a schematic diagram of a partially enlarged structure at B in the precision gastric lavage device for mouse model study.

In the figure: 1. a display mechanism; 101. a main board; 102. a host; 103. a display screen; 104. a patch cord; 105. a probe tube; 106. a fixing plate; 107. fixing screws; 2. an infusion mechanism; 201. hooking; 202. a storage tank; 203. a drainage tube; 204. irrigating a stomach tube; 205. a collar; 206. a faucet; 207. an ultraviolet disinfection box; 208. a water pipe; 3. a fixing mechanism; 301. a base; 302. a sponge block; 303. a U-shaped limiting plate; 304. a U-shaped limiting groove; 305. a rotating shaft.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to FIGS. 1-5, the present invention is a precise gavage apparatus for mouse model study, comprising

The display mechanism 1 comprises a main board 101, wherein a detection component is arranged on one side surface of the main board 101;

the infusion mechanism 2 comprises a hook 201, and a storage tank 202 is arranged below the hook 201;

the fixing mechanism 3 comprises a base 301, and a sponge block 302 is arranged below the base 301.

When in use, whether the base 301 is stable is firstly confirmed, then the two hands are cleaned through the water faucet 206 after the confirmation, the sanitation of the two hands is ensured, the experimental mouse is immediately placed into the U-shaped limiting groove 304, the U-shaped limiting plate 303 at one side of the rotating shaft 305 rotates to the right upper side by 90 degrees along the rotating shaft 305, so that the U-shaped limiting plate 303 is inserted into the groove arranged at one side of the U-shaped limiting groove 304, probe tube 105 is then slowly threaded onto the outside of gavage tube 204, along collar 205, whereupon a button on host 102 is pressed to activate host 102, then slowly irrigating the gastric perfusion tube 204 and the detection tube 105 into the mouse body, slowly irrigating the medicine in the storage tank 202 into the mouse stomach along the drainage tube 203, after the experiment is finished, the probe tube 105 is firstly separated from the lavage tube 204, then the lavage tube is cleaned through the water tap 206, and then the lavage tube 204 and the probe tube 105 are put into the ultraviolet disinfection box 207 for disinfection.

In order to ensure the safety of the experiment and improve the efficiency of the experiment, a detection component is arranged on one side of the main board 101, the detection component is composed of a host 102 and a display screen 103, a patch cord 104 is arranged on one side of the host 102, a detection tube 105 is connected to the bottom end of the patch cord 104, the detection tube 105 is electrically connected with the display screen 103, detection pictures are displayed on the display screen 103 through the patch cord 104, a button is arranged on the host 102, the movement of the detection tube 105 can be accurately controlled, the damage to the gavage of the mouse can be effectively reduced during the experiment, the efficiency of the experiment is also improved, meanwhile, the combined fixing component is also included, the combined fixing component comprises a fixing plate 106 and a fixing screw 107, the patch cord 104 is connected to one side of the fixing plate 106, the fixing plate 106 is connected to one side surface of the main board 101, the fixing screw 107 is connected to the outer side surface of the fixing plate 106, the combined fixing relationship between the fixing plate 106 and the fixing screw 107 can make the image transmitted from the detecting tube 105 more stable and not blurred.

For the convenience of intragastric administration, the hook 201 is arranged on the surface of one side of the main board 101, the storage tank 202 is arranged below the hook 201, the drainage tube 203 is arranged below the storage tank 202, the bottom end of the drainage tube 203 is connected with the intragastric administration tube 204, the lantern ring 205 is arranged on the outer side of the intragastric administration tube 204, the storage tank 202 can be hung by the hook 201, the traditional manual intragastric administration is omitted, the intragastric administration can be more convenient, the intragastric administration amount can be better controlled by the drainage tube 203, and the experimental result can be recorded more directly.

In order to make the gavage experiment more sanitary and safe, be equipped with disinfection subassembly in drainage tube 203 one side, disinfection subassembly comprises tap 206 and ultraviolet ray disinfection case 207, water pipe 208 is connected to tap 206 one side, tap 206 and ultraviolet ray disinfection case 207 fixed connection mainboard 101 side surface, because the characteristic that the bacterium can be killed to the ultraviolet ray, when the gavage, and after the gavage, traditional gavage equipment does not have the virus killing apparatus, breed the bacterium easily, the safety of experimental result and personnel and mouse has been influenced, and the ultraviolet ray disinfection case 207 that is equipped with can carry out effectual disinfection and disinfection, and tap 206 that is equipped with can irritate preceding and the hand washing after irritating, the sterile effect has also been possessed equally.

In order to stabilize the gavage experiment, be equipped with sponge piece 302 in base 301 below, because sponge piece 302 is soft, difficult slip, the high characteristic of plasticity, can be stable fixed good gavage equipment, make it be difficult for rocking, and simultaneously, be equipped with spacing subassembly in base 301 top, spacing subassembly includes U type limiting plate 303 and U type spacing groove 304, U type limiting plate 303 one side is equipped with pivot 305, U type spacing groove 304 and U type limiting plate 303 shafting are connected, because the activity of mouse, especially when needing to carry out the live body experiment, when carrying out the gavage, the possibility of disturbing and escaping appears easily in the mouse, can carry out effectual spacing fixed mouse through U type spacing groove 304 and the U type limiting plate 303 that is equipped with, the injury that causes the mouse has also been avoided simultaneously.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a mouse model research is with accurate gavage ware which characterized in that: comprises that

The display mechanism (1) comprises a main board (101), wherein a detection component is arranged on one side surface of the main board (101);

the infusion mechanism (2) comprises a hook (201), and a storage tank (202) is arranged below the hook (201);

the fixing mechanism (3) comprises a base (301), and a sponge block (302) is arranged below the base (301).

2. The accurate intragastric administration device for mouse model research according to claim 1, wherein: the detection assembly comprises a host (102) and a display screen (103), wherein a patch cord (104) is arranged on one side of the host (102), the bottom end of the patch cord (104) is connected with a detection tube (105), and the detection tube (105) is electrically connected with the display screen (103).

3. The accurate irrigator for mouse model research according to claim 2, characterized in that: still including combination formula fixed subassembly, combination formula fixed subassembly includes fixed plate (106) and set screw (107), patch cord (104) is connected to fixed plate (106) one side, mainboard (101) one side surface is connected to fixed plate (106), set screw (107) connection fixed plate (106) outside surface.

4. The accurate intragastric administration device for mouse model research according to claim 1, wherein: a drainage tube (203) is arranged below the storage tank (202), the bottom end of the drainage tube (203) is connected with a gastric perfusion tube (204), and a lantern ring (205) is arranged on the outer side of the gastric perfusion tube (204).

5. The accurate irrigator for mouse model research according to claim 4, wherein: a disinfection component is arranged on one side of the drainage tube (203).

6. The accurate irrigator for mouse model research according to claim 5, wherein: the disinfection subassembly comprises tap (206) and ultraviolet ray disinfect box (207), water pipe (208) are connected to tap (206) one side, tap (206) and ultraviolet ray disinfect box (207) fixed connection mainboard (101) one side surface.

7. The accurate intragastric administration device for mouse model research according to claim 1, wherein: base (301) top is equipped with spacing subassembly, spacing subassembly includes U type limiting plate (303) and U type spacing groove (304), U type limiting plate (303) one side is equipped with pivot (305), U type spacing groove (304) are connected with U type limiting plate (303) shafting.