CN219397740U - Inhalation anesthesia device for experimental mice - Google Patents
Inhalation anesthesia device for experimental mice Download PDFInfo
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- CN219397740U CN219397740U CN202320828007.7U CN202320828007U CN219397740U CN 219397740 U CN219397740 U CN 219397740U CN 202320828007 U CN202320828007 U CN 202320828007U CN 219397740 U CN219397740 U CN 219397740U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
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Abstract
The utility model discloses an experimental mouse inhalation anesthesia device, which comprises a box body, wherein the middle part of the box body is connected with a middle layer supporting plate in a sliding way, an upper layer placing chamber is formed between the middle layer supporting plate and a box body top plate of the box body, and a lower layer anesthesia chamber is formed between the middle layer supporting plate and a box body lower plate of the box body; the middle layer supporting plate is provided with a handle, and one end of the box body is provided with an opening for the middle layer supporting plate to slide towards the outer side of the box body; the middle layer supporting plate is provided with a limiting buckle which can prevent the middle layer supporting plate from sliding out of the box body. The device has the advantages of less quantity of needed anesthetic reagents, high efficiency, capability of maximally ensuring that the escaped anesthetic gas is adsorbed, simple structure, easy operation and capability of protecting the physical health and environmental safety of experimental staff.
Description
Technical Field
The utility model belongs to the technical field of animal experiments, and particularly relates to an experimental mouse inhalation anesthesia device.
Background
The mouse model is an important experimental object in medical research, and can help people to know human diseases, including occurrence and development of the human diseases, so that a method and means for preventing and treating can be provided in a targeted manner. In recent years, more and more new experimental techniques can effectively promote our cognition on diseases, including imaging equipment of various mice, virus injection of ventricles and the like, so that quantitative and qualitative research on tissue cell and molecular level can be carried out in the progress of the diseases under the action state of the mice. These new experimental techniques allow long-term longitudinal studies to be conducted on animals without damaging the animals. In the implementation process of the new experimental technical means, the most important basis is to stably anesthetize experimental mice, and the method commonly done by experimenters is to put animals and cotton balls immersed with anesthetic into a container, so that the anesthesia of the mice can be achieved through volatilization of the anesthetic, but in the anesthesia process of the experimental animals, the anesthetic volatilizes into the surrounding air frequently to cause harm to the experimenters and the surrounding environment, which is a technical problem to be solved urgently at present.
Disclosure of Invention
The utility model aims to provide an experimental mouse inhalation anesthetic device which is used for solving the problems in the prior art.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an experimental mouse inhalation anesthesia device comprises a box body, wherein a middle layer supporting plate is connected in a sliding manner in the middle of the box body, an upper layer placing chamber is formed between the middle layer supporting plate and a box body top plate of the box body, and a lower layer anesthesia chamber is formed between the middle layer supporting plate and a box body lower plate of the box body; the middle layer supporting plate is provided with a handle, and one end of the box body is provided with an opening for the middle layer supporting plate to slide towards the outer side of the box body; the middle layer supporting plate is provided with a limiting buckle which can prevent the middle layer supporting plate from sliding out of the box body.
As a preferable technical scheme in the utility model, the lower anesthetic chamber is internally provided with the inclined plate, the limiting buckle is arranged at the lower end of the middle layer supporting plate, and the height of the lower end of the limiting buckle in the horizontal direction is lower than that of the upper end of the inclined plate in the horizontal direction.
As a preferable technical scheme in the utility model, the lower end of the middle layer supporting plate is contacted with the upper end of the sloping plate.
As a preferable technical scheme in the utility model, the inclined plate is respectively connected with a lower box plate, a left box plate and a right box plate of the box.
As a preferable technical scheme in the utility model, the upper end of the inclined plate is a supporting plate contact surface contacted with the middle layer supporting plate, and the supporting plate contact surface is provided with a rubber pad.
As a preferable technical scheme in the utility model, grooves are formed in the box body rear plate, the box body left side plate and the box body right side plate of the box body, and the middle layer supporting plate is connected in each groove in a sliding manner.
As a preferable technical scheme in the utility model, one end of the left side plate of the box body and one end of the right side plate of the box body are respectively provided with a groove connection part which is convenient for the middle layer supporting plate to be scratched into the sliding groove.
As a preferable technical scheme in the utility model, the upper end of the opening is provided with a box body isolation plate.
As a preferred embodiment of the present utility model, the case is made of a transparent material.
As a preferable technical scheme in the utility model, the inner bottom surfaces of the middle layer supporting plate and the lower layer anesthesia chamber are respectively provided with a waterproof pad.
The beneficial effects are that: the device is easy to transport, the middle layer supporting plate is connected in the middle of the box body in a sliding manner, the space inside the box body is divided into an upper layer placing chamber and a lower layer anesthesia chamber, during experiments, the lower layer anesthesia chamber can be opened in a sliding manner, a cotton ball soaked with anesthetic diethyl ether or isoflurane is placed in the lower layer anesthesia chamber, then the middle layer supporting plate is closed, the anesthesia experiment of the mice is carried out, the needed anesthetic reagent amount is small, the efficiency is high, during the experiment, the anesthesia reaction and the anesthesia depth of the mice are observed, when the mice are anesthetized to the needed depth, the middle layer supporting plate is pulled out outwards until the limiting buckle is clamped in the box body, the mice are taken out, meanwhile, an experimenter pushes the middle layer supporting plate to be completely closed, the mice are placed on the middle layer supporting plate, the operation of the next round of mice can be repeated, the placing chamber on the upper layer is convenient for placing the mice after anesthesia, meanwhile, the top-sealing design of the upper layer can ensure that the escaped anesthetic gas is adsorbed to the greatest extent, the device has a simple structure, the device is easy to operate, and the physical health and environmental safety of experimenters can be protected.
Drawings
FIG. 1 is a three-dimensional block diagram of the present utility model;
FIG. 2 is a cross-sectional view showing the sliding structure of the middle layer pallet in the case according to the present utility model;
FIG. 3 is a schematic view of the structure of the present utility model after the middle part of the sloping plate is cut away;
fig. 4 is a schematic structural view of a middle layer pallet according to the present utility model.
In the figure: 1-a box body rear plate; 2-grooves; 3-limiting buckles; 4, a lower plate of the box body; 5-sloping plates; 6-opening; 7-a pallet contact surface; 8, a left side plate of the box body; 9-a handle; 10-a box top plate; 11-a box isolation plate; 12-middle layer supporting plates; 13-groove connection.
Detailed Description
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.
Examples:
as shown in fig. 1-4, this embodiment provides an inhalation anesthesia apparatus for experimental mice, which comprises a box body, wherein the box body is placed on a horizontal table surface during experiments, a middle layer supporting plate 12 is slidably connected in the middle of the box body, an upper layer placing chamber is formed between the middle layer supporting plate 12 and a box top plate 10 of the box body, a lower layer anesthesia chamber is formed between the middle layer supporting plate 12 and a box bottom plate 4 of the box body, and herein, when the middle layer supporting plate 12 slides into the box body, a closed space is formed between the middle layer supporting plate 12 and the inner wall of the box body as the lower layer anesthesia chamber so as to ensure smooth progress of anesthesia experiments; the handle 9 is arranged on the middle layer support plate 12, the handle 9 can be a part which is arranged on the middle layer support plate 12 in the later period, and can also be a structure which is directly and integrally formed when the middle layer support plate 12 is manufactured, the handle is not limited, one end of the box body is provided with an opening 6 which can enable the middle layer support plate 12 to slide towards the outer side of the box body, the sliding of the middle layer support plate 12 and the cleaning of the inside are conveniently controlled, and the middle layer support plate 12 can also conveniently open a lower anesthesia chamber and close the lower anesthesia chamber through sliding; the limiting buckle 3 capable of preventing the middle layer supporting plate 12 from sliding out of the box body is arranged on the middle layer supporting plate 12, when the middle layer supporting plate 12 slides to a certain extent, the limiting buckle 3 plays a certain limiting role, the middle layer supporting plate 12 is prevented from sliding out of the box body, and further the stability of the middle layer supporting plate 12 is enhanced, and the limiting buckle 3 can be a protruding mechanism which is directly and integrally formed when the middle layer supporting plate 12 is manufactured, and can also be a part which is connected to the middle layer supporting plate 12 at a later stage, such as a bolt which is connected to the middle layer supporting plate 12 in a threaded manner, and can play a limiting role in the sliding process of the middle layer supporting plate 12. It should be noted that, preferably, the case and the middle layer board 12 are made of transparent materials, so as to facilitate the observation of the internal situation.
The device is easy to transport, the middle layer supporting plate 12 is connected in the middle of the box body in a sliding manner, the space inside the box body is divided into an upper layer placing chamber and a lower layer anesthesia chamber, during experiments, the lower layer anesthesia chamber can be opened in a sliding manner, a cotton ball soaked with anesthetic diethyl ether or isoflurane is placed in the lower layer anesthesia chamber, the mice to be anesthetized are placed in the anesthesia chamber, then the middle layer supporting plate 12 is closed, anesthesia experiments of the mice are carried out, the needed anesthetic reagent amount is small, the efficiency is high, during the experiment, anesthesia reaction and anesthesia depth of the mice are observed, when the mice are anesthetized to the needed depth, the middle layer supporting plate 12 is pulled out outwards until the limiting buckle 3 is clamped in the box body, the mice are taken out, meanwhile, an experimenter pushes the middle layer supporting plate 12 to be completely closed, the mice are placed on the middle layer supporting plate 12, the next operation of the mice can be repeatedly carried out, the placing chamber on the upper layer is convenient for placing the mice after anesthesia, meanwhile, the top sealing design on the upper layer can maximally ensure that the escaping anesthetic gas is adsorbed, the device is simple in structure, the operation is easy, and the health and the environment safety of the experimenter can be protected.
As a preferred embodiment in this embodiment, it needs to be further explained that, the inclined plate 5 is disposed in the lower anesthetic chamber, the limit buckle 3 is disposed at the lower end of the middle layer plate 12, the height of the lower end of the limit buckle 3 in the horizontal direction is lower than the height of the upper end of the inclined plate 5 in the horizontal direction, when the middle layer plate 12 slides towards the front end of the box body, the lower anesthetic chamber between the inclined plate 5 and the rear plate 1 of the box body is gradually opened, when the middle layer plate 12 slides to a certain extent, the limit buckle 3 abuts against the inclined plate 5, the middle layer plate 12 continues to slide in the tissue, so as to ensure the stability of the middle layer plate 12. Further stated, two limit buckles 3 are preferably provided, and the two limit buckles 3 are simultaneously contacted with the sloping plate 5, so that the limit buckles are more stable.
As a preferred embodiment in this embodiment, it needs to be further described that the lower end of the middle layer supporting plate 12 is in contact with the upper end of the inclined plate 5, so that the tightness of the lower layer anesthetic chamber between the inclined plate 5 and the box back plate 1 is better, the anesthetic gas can be more effectively prevented from overflowing, the experiment is more efficient, the safety is higher, and meanwhile, the inclined plate 5 has a certain supporting effect on the middle layer supporting plate 12, the stability of the middle layer supporting plate 12 can be enhanced, and the stress of the middle layer supporting plate 12 is reduced. Meanwhile, the space of the lower anesthesia chamber can be effectively reduced due to the inclined plate 5, so that the mice can be subjected to rapid anesthesia induction, and meanwhile, the design can facilitate the experimenters to put in and take out the anesthetized mice and anesthetic, so that the anesthetized mice are prevented from being difficult to touch at dead corners.
As a preferred embodiment of the present embodiment, it should be further explained that the inclined plate 5 is respectively connected to the lower case plate 4, the left case plate 8 and the right case plate of the case, so as to ensure the stability of the inclined plate 5.
As a preferred embodiment of the present embodiment, it should be further described that the upper end of the inclined plate 5 is a plate contact surface 7 contacting with the middle layer plate 12, and the plate contact surface 7 is provided with a rubber gasket, so that friction loss between the middle layer plate 12 and the inclined plate 5 can be reduced, and the rubber gasket can also enhance tightness between the middle layer plate 12 and the inclined plate 5, thereby playing a role of a sealing ring.
As a preferred embodiment of this embodiment, it should be further explained that the case back plate 1, the case left plate 8 and the case right plate of the case are all provided with grooves 2, and the middle layer support plate 12 is slidably connected in each groove 2, so that the middle layer support plate 12 can stably slide in the case, and meanwhile, the tightness of the lower layer anesthesia chamber can be enhanced.
As a preferred embodiment of this embodiment, it should be further explained that the end of the left side plate 8 and the end of the right side plate are both provided with a groove connection 13 that facilitates the middle layer pallet 12 to be drawn into the chute, and the connection is just the position where the groove 2 is formed.
As a preferred implementation manner in this embodiment, it should be further explained that the upper end of the opening 6 is provided with a box partition plate 11, so that a top-sealing design is formed on the top of the box, and the escaped anesthetic gas is ensured to be adsorbed to the greatest extent.
As a preferred embodiment in this example, it should be further explained that the inner bottom surfaces of the middle layer supporting plate 12 and the lower layer anesthesia chamber are both provided with waterproof pads, and meanwhile, preferably, the waterproof pads are made of opaque materials, so that the situation of incontinence of urine and urine may occur during and after the anesthesia of mice, the pads can be convenient to keep the inside clean, in addition, fear communication between mice in the upper layer and the lower layer can be well avoided by the opaque pads on the middle layer supporting plate 12, the influence on animal behaviours during the anesthesia operation can be better reduced, and the waterproof pads can be conveniently replaced by the openings 6.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (10)
1. The experimental mouse inhalation anesthesia device is characterized by comprising a box body, wherein the middle part of the box body is connected with a middle layer supporting plate (12) in a sliding manner, an upper layer placing chamber is formed between the middle layer supporting plate (12) and a box body top plate (10) of the box body, and a lower layer anesthesia chamber is formed between the middle layer supporting plate (12) and a box body lower plate (4) of the box body; a handle (9) is arranged on the middle layer supporting plate (12), and one end of the box body is provided with an opening (6) for the middle layer supporting plate (12) to slide towards the outer side of the box body; the middle layer supporting plate (12) is provided with a limiting buckle (3) which can prevent the middle layer supporting plate (12) from sliding out of the box body.
2. The experimental mouse inhalation anesthetic device according to claim 1, wherein the lower anesthetic chamber is provided with an inclined plate (5), the limit buckle (3) is arranged at the lower end of the middle layer supporting plate (12), and the height of the lower end of the limit buckle (3) in the horizontal direction is lower than the height of the upper end of the inclined plate (5) in the horizontal direction.
3. An experimental mouse inhalation anesthetic device according to claim 1 or 2, wherein the lower end of the middle layer board (12) is in contact with the upper end of the inclined board (5).
4. An experimental mouse inhalation anesthetic device according to claim 3, wherein the inclined plate (5) is connected to a lower case plate (4), a left case plate (8) and a right case plate of the case, respectively.
5. The inhalation anesthetic device for experimental mice according to claim 2, characterized in that the upper end of the inclined plate (5) is a pallet contact surface (7) contacting with the middle pallet (12), and the pallet contact surface (7) is provided with a rubber pad.
6. The inhalation anesthetic device for experimental mice according to claim 1, wherein grooves (2) are formed in a rear case plate (1), a left case plate (8) and a right case plate of the case, and a middle layer support plate (12) is slidably connected in each groove (2).
7. The inhalation anesthetic device for experimental mice according to claim 6, wherein the end of the left side plate (8) and the end of the right side plate are provided with a groove connection part (13) which is convenient for the middle layer supporting plate (12) to be scratched into the sliding groove.
8. An experimental mouse inhalation anesthetic device according to claim 1, characterized in that the upper end of the opening (6) is provided with a partition plate (11) as a box body.
9. An experimental mouse inhalation anesthetic device according to claim 1, wherein said housing is made of a transparent material.
10. An experimental mouse inhalation anesthetic device according to claim 1, wherein the inner bottom surfaces of the middle layer supporting plate (12) and the lower layer anesthetic chamber are provided with waterproof pads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828007.7U CN219397740U (en) | 2023-04-13 | 2023-04-13 | Inhalation anesthesia device for experimental mice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320828007.7U CN219397740U (en) | 2023-04-13 | 2023-04-13 | Inhalation anesthesia device for experimental mice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219397740U true CN219397740U (en) | 2023-07-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320828007.7U Active CN219397740U (en) | 2023-04-13 | 2023-04-13 | Inhalation anesthesia device for experimental mice |
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| Country | Link |
|---|---|
| CN (1) | CN219397740U (en) |
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2023
- 2023-04-13 CN CN202320828007.7U patent/CN219397740U/en active Active
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