CN217850737U - Laboratory animal house for reducing rodent stress response - Google Patents
Laboratory animal house for reducing rodent stress response Download PDFInfo
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- CN217850737U CN217850737U CN202222126611.3U CN202222126611U CN217850737U CN 217850737 U CN217850737 U CN 217850737U CN 202222126611 U CN202222126611 U CN 202222126611U CN 217850737 U CN217850737 U CN 217850737U
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- animal house
- house
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- observation window
- door
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- 241001465754 Metazoa Species 0.000 title claims abstract description 69
- 238000010171 animal model Methods 0.000 title claims abstract description 20
- 241000283984 Rodentia Species 0.000 title claims abstract description 17
- 230000003938 response to stress Effects 0.000 title abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 11
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 230000000384 rearing effect Effects 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 abstract description 2
- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 241000700198 Cavia Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
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Abstract
A laboratory animal house for reducing rodent stress comprising: the animal house comprises an animal house main body, an observation window and a rearing cage box; the animal house body includes: the animal house comprises a house door, a control valve, an air inlet and an air return opening, wherein the air inlet is positioned at the top of the animal house, the control valve is connected with the air inlet and the air return opening, and the house door is oppositely arranged on the animal house main body; the observation window is arranged on the door, and the observation window is provided with a red film for filtering the color of light; the rearging cage box is placed inside the animal house main body. Compared with the prior art, the utility model discloses cover the red membrane outside the observation window to this reduces the stress response that rodent produced its sensitive colour light for the experiment and reduces the illumination intensity of external light source to the animal room. In addition, this application welds a metal frame that can install fixed timing feeding ware additional on the metal edge of cage box department of throwing something and feeding, and reducible staff passes in and out the number of times in barrier district one day, reduces experimental animals's stress response.
Description
Technical Field
The application relates to an experimental animal house, in particular to an experimental animal house for reducing rodent stress response.
Background
Studies have shown that mice are not totally color blind in nature, and are able to distinguish colors like green, blue, and ultraviolet, but are as insensitive to red as humans. The observation window commonly used in the existing experimental animal house is transparent glass, and is easy to stimulate rodents in the animal house to generate stress response. Moreover, the conventional rearing cage used in the animal house requires workers to enter supplementary food regularly, and the stress reaction of experimental animals is easily caused by the repeated entering and exiting of the workers. Among the experimental animals, rodents, especially guinea pigs, are very sensitive to convulsions. There is therefore a need for a special laboratory animal house to reduce the stress response of rodents.
SUMMERY OF THE UTILITY MODEL
The purpose of the application is to provide a laboratory animal house for reducing rodent stress response. The color of the observation window is configured into reddish brown or a red film is arranged on the observation window, so that the color of light is filtered, and the stress response is reduced.
The application discloses reduce rodent stress response's laboratory animal room includes: the animal house comprises an animal house main body, an observation window and a rearing cage box;
the animal house body includes: the animal house comprises a house door, control valves, air inlets and air return ports, wherein the air inlets are positioned at the top of the animal house, the control valves are connected with the air inlets and the air return ports and used for controlling the opening and the closing of the control valves, the number of the house door is not less than two, and the house doors are oppositely arranged on the animal house main body;
the observation window is arranged on the door, and the observation window is provided with a red film for filtering the color of light;
the feeding cage box is placed inside the animal room main body, and the feeding cage box is provided with a timing feeding device.
In a preferred embodiment, the viewing window is reddish brown glass.
In a preferred embodiment, the feeding cage box further comprises an external metal small box for accommodating the timing feeder.
In a preferred embodiment, the side of the animal house body is also provided with a viewing window, and the side refers to a vertical surface of the animal house body without a door.
In a preferred embodiment, the control valve is an electrically controlled valve.
In a preferred embodiment, the air return opening is arranged at the bottom of the side surface of the animal house main body.
In a preferred embodiment, the air return opening and the air inlet opening can be independently controlled by the control valve.
In a preferred embodiment, the size of the red film can be adjusted adaptively according to the size of the viewing window.
In a preferred embodiment, the feeding interval of the timed feeder is adjustable.
In a preferred embodiment, the discharge port of the timing feeder is arranged at the bottom.
The utility model has the advantages that:
1) This application is through covering the red membrane outside the observation window to filter the colour of the light of penetrating into the laboratory animal room, with this stress response that reduces experimental rodent to its sensitive colour light production.
2) This application carries out outward appearance transformation to the rearging cage box, welds a metal small square frame that can install fixed timing feeding ware additional on the metal edge of the department of throwing something and feeding of cage box, and reducible staff passes in and out the number of times in protective screen district one day, reduces experimental animals's stress response. Rodents, especially guinea pigs, are very frightened. In addition, the working efficiency of personnel can be improved.
3) The embodiment of this application has installed electric control valve additional before the air intake and the return air inlet in animal room, and this makes when animal epidemic situation appears in certain animal room, can only close the valve in this animal room, disinfects to the target room, and can not exert an influence to other animal rooms.
A large number of technical features are described in the specification of the present application, and are distributed in various technical solutions, so that the specification is too long if all possible combinations of the technical features (i.e., the technical solutions) in the present application are listed. In order to avoid this problem, the respective technical features disclosed in the above-mentioned utility model of the present application, the respective technical features disclosed in the following embodiments and examples, and the respective technical features disclosed in the drawings may be freely combined with each other to constitute various new technical solutions (these technical solutions should all be regarded as having been described in the present specification) unless such a combination of the technical features is technically impossible. For example, in one example, the feature a + B + C is disclosed, in another example, the feature a + B + D + E is disclosed, and the features C and D are equivalent technical means for the same purpose, and technically only one feature is used, but not simultaneously employed, and the feature E can be technically combined with the feature C, then the solution of a + B + C + D should not be considered as being described because the technology is not feasible, and the solution of a + B + C + E should be considered as being described.
Drawings
Fig. 1 is a perspective view of an experimental animal house according to the present invention;
FIG. 2 is a perspective view of the cage box with a timed feeder of the present invention;
wherein:
1-a door; 2-an air return inlet; 3, air inlet; 4-a control valve; 5-breeding cage boxes; 6-observation window; 7-a metal frame; and 8-feeding the feed at regular time.
Detailed Description
The utility model discloses the people is through going deep into the research, and a large amount of screening have developed a laboratory animal room that reduces rodent stress response, compare with prior art, the utility model discloses cover the red membrane outside the observation window to filter the colour of the light in infiltration laboratory animal room, reduce the stress response that rodent produced its sensitive colour light for the experiment and reduce the illumination intensity of external light source to the animal room with this. In addition, this application has carried out outward appearance transformation to the rearging cage box, welds one on the metal edge of the department of feeding of cage box and can install the metal frame of fixed timing feeder additional, and reducible staff passes in and out the number of times in barrier district one day, reduces experimental animals's stress response. Rodents, especially guinea pigs, are very frightened. In addition, the working efficiency of personnel can be improved. Finally, the embodiment of the application is additionally provided with the electric control valve in front of the air inlet and the air return inlet of the animal room, so that when an animal epidemic situation occurs in a certain animal room, the valve of the animal room can be only closed, a target room is disinfected, and other animal rooms are not affected. For the purpose of making the present application, technical solutions and advantages clearer, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Examples
The experimental animal house for reducing rodent stress response of the embodiment is shown in figures 1 to 2, and is characterized in that the animal house comprises:
an animal house body, the animal house body comprising: the animal house air conditioner comprises a house door 1, a control valve 4, an air inlet 3 and a return air inlet 2, wherein the air inlet 3 is positioned at the top of the animal house, and the return air inlet 2 is arranged at the bottom of the side face of an animal house main body; the control valve 4 is connected with the air inlet 3 and the air return opening 2 and used for controlling the opening and closing of the air inlet, and the doors 1 are not less than two and are oppositely arranged on the animal house main body. Optionally, in an embodiment, the control valve 4 is an electrically controlled valve.
A viewing window 6, said viewing window 6 being disposed on said door 1 and being provided with a red film for filtering light color. Optionally, in an embodiment, the size of the red film may be adaptively adjusted according to the size of the observation window 6. Alternatively, in another embodiment, the viewing window 6 is reddish brown in color, in which case a red film is not necessary. Optionally, in another embodiment, the side of the animal house is also provided with a viewing window 6.
The animal house comprises a feeding cage box 5, wherein the feeding cage box 5 is placed inside the animal house main body and welded with a metal frame 7, and a timing feeder 8 is placed inside the metal frame 7. The discharge hole of the timing feeder 8 is arranged at the bottom.
It should be noted that in the disclosure, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element. In the present application, if it is mentioned that a certain action is performed according to a certain element, it means that the action is performed at least according to the element, and two cases are included: performing the action based only on the element, and performing the action based on the element and other elements. Multiple, etc. expressions include 2, 2 2 kinds, more than 2 times, more than 2 kinds.
This specification includes combinations of the various embodiments described herein. Separate references to embodiments (e.g., "one embodiment" or "some embodiments" or "preferred embodiments") do not necessarily refer to the same embodiments; however, the embodiments are not mutually exclusive, unless indicated as mutually exclusive or otherwise apparent to those skilled in the art. It should be noted that the term "or" is used in this specification in a non-exclusive sense unless the context clearly dictates otherwise or requires otherwise.
All documents mentioned in this application are to be considered as being incorporated in their entirety into the disclosure of this application so as to be subject to modification as necessary. Further, it should be understood that various changes or modifications can be made to the present application by those skilled in the art after reading the contents of the present application, and these equivalents also fall within the scope of the claims of the present application.
Claims (10)
1. A laboratory animal house for reducing rodent stress comprising: the animal house comprises an animal house main body, an observation window and a rearing cage box;
the animal house body includes: the animal house comprises a house door, control valves, air inlets and air return ports, wherein the air inlets are positioned at the top of the animal house, the control valves are connected with the air inlets and the air return ports and used for controlling the opening and the closing of the control valves, the number of the house door is not less than two, and the house doors are oppositely arranged on the animal house main body;
the observation window is arranged on the door, and the observation window is provided with a red film for filtering the color of light;
the rearging cage box is placed inside the animal room main part, the rearging cage box is configured with regularly throws the feeder.
2. The animal house of claim 1, wherein the observation window is a reddish brown glass.
3. The animal house of claim 1, wherein the cage box further comprises an external metal box for receiving the timed feeder.
4. The animal house of claim 1, wherein the side of the animal house body is also provided with a viewing window, the side being a vertical surface of the animal house body without a door.
5. The animal house of claim 1, wherein the control valve is an electrically controlled valve.
6. The animal house of claim 1, wherein the air return opening is disposed at a bottom of a side of the animal house body.
7. The animal house of claim 1, wherein the return air inlet and the intake air inlet are independently controllable by the control valve.
8. The animal house of claim 1, wherein the size of the red membrane is adaptable to the size of the viewing window.
9. The animal house of claim 1, wherein the feeding interval of the timed feeder is adjustable.
10. The animal house of claim 1, wherein the discharge port of the timed feeder is disposed at the bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126611.3U CN217850737U (en) | 2022-08-12 | 2022-08-12 | Laboratory animal house for reducing rodent stress response |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222126611.3U CN217850737U (en) | 2022-08-12 | 2022-08-12 | Laboratory animal house for reducing rodent stress response |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217850737U true CN217850737U (en) | 2022-11-22 |
Family
ID=84076767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222126611.3U Active CN217850737U (en) | 2022-08-12 | 2022-08-12 | Laboratory animal house for reducing rodent stress response |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217850737U (en) |
-
2022
- 2022-08-12 CN CN202222126611.3U patent/CN217850737U/en active Active
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Effective date of registration: 20240428 Granted publication date: 20221122 |
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