CN215688762U

CN215688762U - A suction-type anaesthesia device for animal experiment

Info

Publication number: CN215688762U
Application number: CN202122235175.9U
Authority: CN
Inventors: 秦永亭
Original assignee: Jiangsu College of Nursing
Current assignee: Jiangsu College of Nursing
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-01
Anticipated expiration: 2031-09-15

Abstract

The utility model discloses a suction type anaesthesia device for animal experiments, which comprises a box body, wherein the upper surface of the box body is of an open structure, a cover plate is movably arranged at the opening, two strip-shaped plates are slidably arranged in the box body, a limiting strip is arranged on the upper surface of each strip-shaped plate, and a driving assembly is arranged on the bottom surface of the box body; the improved box is characterized in that a communicating groove is formed in the front surface of the box body, rotating shafts are installed on two sides of the sliding sleeve, a communicating pipe is installed on the inner wall of the sliding sleeve in a sliding mode, and the inner end of the communicating pipe extends into the box body and is provided with a conical hopper. Has the advantages that: the driving assembly is utilized to drive the two strip-shaped plates to approach each other, and the limiting of the animal is realized through the limiting strip, so that the limiting effect is good; the rotation of rotation axis and intercommunication groove, the sliding fit of communicating pipe and sliding sleeve can be adjusted the position of toper fill, are convenient for carry out anesthesia operation to the animal.

Description

A suction-type anaesthesia device for animal experiment

Technical Field

The utility model relates to the technical field of animal experiments, in particular to a suction type anesthesia device for animal experiments.

Background

Due to the needs of clinical research, some subjects and studies need to use small animals as research objects, such as rabbits and the like. In many cases, the study is performed by first anaesthetizing the animal, and some special disciplines such as pharmacy, neuroscience, anesthesiology, etc.

Need carry out anesthesia treatment to the animal before carrying out the animal experiment, but be difficult to carry out spacingly to the animal, the animal appears the random movement easily, is difficult to the accuracy to the animal anesthesia, and anesthesia effect is relatively poor.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide an inhalation anesthetic device for animal experiments, which is a preferred technical solution of the technical solutions provided by the present invention and is described in detail below.

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

the utility model provides a suction-type anaesthesia device for animal experiments, which comprises a box body, wherein the upper surface of the box body is of an open structure, a cover plate is movably arranged at an opening, two strip-shaped plates are slidably arranged in the box body, a limiting strip is arranged on the upper surface of each strip-shaped plate, and a driving assembly for enabling the two strip-shaped plates to be close to or away from each other is arranged on the bottom surface of the box body;

the utility model discloses a case, including box, slip cover, axis of rotation, rotation axis, slip cover inner wall slidable mounting has the communicating pipe that is equipped with the control valve, the inner of communicating pipe stretches into inside the box, and install the toper fill.

When the suction type anesthesia device for animal experiments is used, the two strip-shaped plates are driven by the driving component to be away from each other so that the limiting strips are away from each other, animals to be tested are placed between the limiting strips at two sides, the heads of the animals correspond to the conical hopper, the two strip-shaped plates are driven by the driving component to be close to each other, the two sides of the animals are limited by the limiting strips, after the limiting is completed, the rotation of the rotating shaft and the communicating groove is utilized, the communicating pipe is in sliding fit with the sliding sleeve, the position of the conical hopper can be adjusted so that the conical hopper corresponds to the mouth and the nose of the animals, anesthesia gas is guided to the interior of the conical hopper through the communicating pipe by the control valve, thereby the animals are anesthetized, and after the anesthesia is completed, the two strip-shaped plates are driven by the driving component to be away from each other, the limit of the limit strips on the animals is removed, and the cover plate is opened, so that the anesthetized animals can be taken out conveniently.

As a further optimized scheme, the box body is made of transparent materials.

As the scheme of further optimization, the bottom surface is provided with the fixed slot in the box, drive assembly includes the threaded rod, the threaded rod rotates to be installed inside the fixed slot, the threaded rod both ends are provided with the opposite screw of direction of rotation, and the sliding block is installed in two sections screw thread outsides, the sliding block upper surface with the strip shaped plate is connected.

As a further optimized scheme, the outer end of the threaded rod is provided with a rotating disc.

As a further optimized scheme, the upper ends of the limiting strips are arc-shaped, and the limiting strips on the upper surfaces of the two strip-shaped plates are distributed in a staggered mode.

As a further optimized scheme, the limiting strips are made of rubber.

As a further optimized scheme, a fixed sleeve is installed on the outer side of the communicating pipe.

Has the advantages that: the driving assembly is utilized to drive the two strip-shaped plates to approach each other, and the limiting of the animal is realized through the limiting strip, so that the limiting effect is good; the rotation of rotation axis and intercommunication groove, the sliding fit of communicating pipe and sliding sleeve can be adjusted the position of toper fill, are convenient for carry out anesthesia operation to the animal.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic top view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of the driving assembly of the present invention.

The reference numerals are explained below:

1. a box body; 101. fixing grooves; 102. a cover plate; 103. a communicating groove; 2. a drive assembly; 201. a threaded rod; 202. a slider; 203. rotating the disc; 3. a strip plate; 301. a limiting strip; 4. a sliding sleeve; 401. a rotating shaft; 5. a communicating pipe; 501. a conical hopper; 502. a control valve; 503. and (4) fixing sleeves.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The utility model will be further explained with reference to the drawings.

The first embodiment:

referring to fig. 1 to 3, the utility model provides a suction-type anesthesia apparatus for animal experiments, which comprises a box body 1, wherein the upper surface of the box body 1 is of an open structure, a cover plate 102 is movably installed at the opening, two strip-shaped plates 3 are slidably installed inside the box body 1, a limiting strip 301 is installed on the upper surfaces of the strip-shaped plates 3, and a driving assembly 2 for enabling the two strip-shaped plates 3 to approach to or depart from each other is installed on the bottom surface of the box body 1;

the front surface of the box body 1 is provided with a communicating groove 103, rotating shafts 401 are installed on two sides of the sliding sleeve 4, the rotating shafts 401 are rotatably installed inside the communicating groove 103, a communicating pipe 5 provided with a control valve 502 is slidably installed on the inner wall of the sliding sleeve 4, and the inner end of the communicating pipe 5 extends into the box body 1 and is provided with a conical hopper 501.

The working principle of the utility model is as follows: when the device is used, the two strip-shaped plates 3 are driven by the driving component 2 to be away from each other, so that the limiting strips 301 are away from each other, an animal to be tested is placed between the limiting strips 301 at the two sides, the head of the animal corresponds to the conical hopper 501, the two strip-shaped plates 3 are driven by the driving component 2 to approach each other, the two sides of the animal are limited by the limiting strips 301, after the limiting is completed, by utilizing the rotation of the rotating shaft 401 and the communicating groove 103, the communicating pipe 5 is in sliding fit with the sliding sleeve 4, the position of the conical hopper 501 can be adjusted, so that the conical hopper 501 corresponds to the mouth and nose of an animal, the anesthetic gas is led to the interior of the conical hopper 501 through the communicating pipe 5 by controlling the valve 502, thereby realize the anesthesia to the animal, after the anesthesia was accomplished, drive two strip shaped plates 3 through drive assembly 2 and keep away from each other, remove spacing 301 spacing to the animal, open apron 102, be convenient for take out the animal after the anesthesia.

Second embodiment: the inner bottom surface of the box body 1 is provided with a fixed groove 101, the driving component 2 comprises a threaded rod 201, the threaded rod 201 is rotatably installed inside the fixed groove 101, two ends of the threaded rod 201 are provided with threads with opposite rotation directions, sliding blocks 202 are installed on the outer sides of the two sections of threads, and the upper surfaces of the sliding blocks 202 are connected with the strip-shaped plates 3; rotating threaded rod 201, utilizing screw drive, making threaded rod 201 drive sliding block 202 and be close to each other or keep away from, realize two bar plates 3 and be close to each other or keep away from promptly.

The third embodiment: the upper ends of the limiting strips 301 are arc-shaped, and the limiting strips 301 on the upper surfaces of the two strip-shaped plates 3 are distributed in a staggered manner; can utilize spacing 301 that is close to each other to realize fixed to the animal, it is fixed effectual.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a suction-type anaesthesia device for animal experiment which characterized in that: the box body is characterized by comprising a box body (1), wherein the upper surface of the box body (1) is of an open structure, a cover plate (102) is movably mounted at an opening, two strip-shaped plates (3) are slidably mounted inside the box body (1), a limiting strip (301) is mounted on the upper surface of each strip-shaped plate (3), and a driving assembly (2) for enabling the two strip-shaped plates (3) to be close to or far away from each other is mounted on the bottom surface of the box body (1);

the utility model discloses a case, including box (1), rotation axis (401) are installed to box (1) front surface, sliding sleeve (4) both sides, rotation axis (401) rotate to be installed inside communicating groove (103), sliding sleeve (4) inner wall slidable mounting has communicating pipe (5) that are equipped with control valve (502), the inner of communicating pipe (5) stretches into inside box (1), and install toper fill (501).

2. An inhalation anesthetic device for animal experiments, according to claim 1, characterized in that: the box body (1) is made of transparent materials.

3. An inhalation anesthetic device for animal experiments, according to claim 1, characterized in that: the bottom surface is provided with fixed slot (101) in box (1), drive assembly (2) include threaded rod (201), threaded rod (201) rotate install inside fixed slot (101), threaded rod (201) both ends are provided with soon to opposite screw thread, and sliding block (202) are installed in two sections screw thread outsides, sliding block (202) upper surface with strip shaped plate (3) are connected.

4. An inhalation anesthetic device for animal experiments, according to claim 3, characterized in that: and a rotating disc (203) is installed at the outer end of the threaded rod (201).

5. An inhalation anesthetic device for animal experiments, according to claim 1, characterized in that: spacing (301) upper end is the arc, two strip shaped plate (3) upper surface spacing (301) crisscross distribution.

6. An inhalation anesthetic device for animal experiments, according to claim 5, characterized in that: the limiting strips (301) are made of rubber.

7. An inhalation anesthetic device for animal experiments, according to claim 1, characterized in that: and a fixed sleeve (503) is arranged on the outer side of the communicating pipe (5).