CN110741952A - Animal drinking water selection experimental device - Google Patents
Animal drinking water selection experimental device Download PDFInfo
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- CN110741952A CN110741952A CN201911221354.8A CN201911221354A CN110741952A CN 110741952 A CN110741952 A CN 110741952A CN 201911221354 A CN201911221354 A CN 201911221354A CN 110741952 A CN110741952 A CN 110741952A
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- 241001465754 Metazoa Species 0.000 title claims abstract description 93
- 239000003651 drinking water Substances 0.000 title claims abstract description 51
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 51
- 238000002474 experimental method Methods 0.000 claims abstract description 34
- 238000000926 separation method Methods 0.000 claims abstract description 23
- 230000035622 drinking Effects 0.000 claims description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims description 19
- 239000010935 stainless steel Substances 0.000 claims description 19
- 239000004417 polycarbonate Substances 0.000 claims description 6
- 229920000515 polycarbonate Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 230000006399 behavior Effects 0.000 description 10
- 238000005192 partition Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000010963 304 stainless steel Substances 0.000 description 3
- 241000699670 Mus sp. Species 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 206010012335 Dependence Diseases 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241000700159 Rattus Species 0.000 description 1
- 241000283984 Rodentia Species 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000001430 anti-depressive effect Effects 0.000 description 1
- 239000000935 antidepressant agent Substances 0.000 description 1
- 229940005513 antidepressants Drugs 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 239000002249 anxiolytic agent Substances 0.000 description 1
- 230000000949 anxiolytic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004590 drinking behavior Effects 0.000 description 1
- 230000020595 eating behavior Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000000750 endocrine system Anatomy 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 230000000384 rearing effect Effects 0.000 description 1
- 230000003938 response to stress Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 235000021147 sweet food Nutrition 0.000 description 1
- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/035—Devices for use in keeping domestic animals, e.g. fittings in housings or dog beds
- A01K1/0356—Feeding or drinking devices associated with cages
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/02—Pigsties; Dog-kennels; Rabbit-hutches or the like
- A01K1/03—Housing for domestic or laboratory animals
- A01K1/031—Cages for laboratory animals; Cages for measuring metabolism of animals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K29/00—Other apparatus for animal husbandry
- A01K29/005—Monitoring or measuring activity, e.g. detecting heat or mating
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Birds (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- General Health & Medical Sciences (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses an animal drinking water selection experimental device which comprises an experimental cage, wherein the experimental cage comprises a cage body and a plurality of separation nets, the separation nets divide the inner space of the cage body into a plurality of experimental spaces, the experimental spaces are mutually independent, and at least two drinking water bottles are respectively arranged in each experimental space. The animal drinking water selection experimental device divides the internal space of the cage body into a plurality of mutually independent experimental spaces through a plurality of separation nets, and at least two drinking water bottles are respectively arranged in each experimental space, so that an animal can be placed in each experimental space, the animal in each experimental space can freely select among the drinking water bottles in the experimental space, the drinking water preference conditions of a plurality of animals can be simultaneously measured, the intake of each animal can be accurately tracked, the animal in each experimental space can smell the nearby companion odor to avoid the generation of pressure stress reaction, and the reliability and the accuracy of the experiment are improved.
Description
Technical Field
The invention relates to the technical field of animal behavioural experiments, in particular to an animal drinking water selection experimental device.
Background
Animal behavioral experiments are methods of studying various individual and group behaviors of animals in an experimental setting. Animal behavior refers to any activity of the whole animal body, which is expressed after the animal has sensed foreign information through the regulation of the central nervous system or the endocrine system. Due to various expression modes of animal behaviors, in addition to direct observation and description research on individuals, the animal behaviors can be classified and compared and researched, and the animal behaviors can be generally classified into five groups, namely survival behaviors, eating behaviors, seed-transferring behaviors, reactive behaviors and biological clock behaviors. Wherein the soxhlet behavior in turn comprises drinking behavior, the most commonly used two-bottle drinking selection test is a sugar water preference test for rodents which are naturally interested in sweet foods or solutions, wherein a reduced preference of the animals for sweet taste solutions represents a lack of pleasure and is thus used for the characterization of depression in animals; in addition, sugar water can be replaced by alcohol or other medicines in a double-bottle drinking water selection experiment, so that an addiction mechanism and clinical primary screening of some dependent medicines can be researched.
The prior technical scheme is that animals are placed in a rectangular device with the size of a rearing cage, and double bottles are placed through round holes which are arranged on the left side and the right side of the rectangular device and are in the size of the diameter of a drinking water bottle, so that the animals are guaranteed to be selected between the double bottles. The existing scheme has the defects that only one animal can be measured or the total intake of a plurality of animals can be measured simultaneously, but for the social animals (such as big and small mice), pressure stress reaction can be generated when the single animal is isolated to carry out a double-bottle drinking water selection experiment, so that the reliability of the experiment result is influenced; and the total water consumption of a plurality of animals can not be measured at the same time, and the intake of each animal can not be accurately tracked, so that the sample size and the data acquisition amount of the experimental result are influenced.
Disclosure of Invention
The invention aims to provide an animal drinking water selection experimental device which can simultaneously measure drinking water preference of a plurality of animals and accurately track the intake of each animal, and can improve the reliability and accuracy of an experiment.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an animal drinking water selects experimental apparatus, its includes the experiment cage, the experiment cage includes the cage body and a plurality of partition net, and is a plurality of the partition net will the inner space of the cage body separates into a plurality of experimental spaces, and is a plurality of mutual independence between the experimental space, and every be provided with two at least water bottles in the experimental space respectively.
In some embodiments, the top of the cage body is provided with an opening, and the animal drinking water selection experimental device further comprises a mesh cover detachably covering the opening.
In some embodiments, a cylindrical cover body is connected to one surface of the mesh enclosure facing the inner space of the cage body, a plurality of partition grooves are formed in the side wall of the cover body along the circumferential direction, the partition nets are inserted into the partition grooves in a one-to-one correspondence manner, and at least two drinking bottle mounting holes are formed in the cover body corresponding to each experimental space.
In some embodiments, the mesh enclosure is made of stainless steel, and a plastic sleeve is sleeved on the edge of the mesh enclosure; and/or the cover body is made of stainless steel.
In some embodiments, one surface of the mesh enclosure facing the inner space of the cage body is connected with a plurality of mounting plates, the mounting plates correspondingly extend into the experimental spaces one by one, and each mounting plate is provided with at least two drinking bottle mounting holes.
In some embodiments, the cage is a polycarbonate material; and/or the cage body is a transparent cage body.
In some embodiments, the separation mesh is stainless steel.
In some embodiments, the cage is cylindrical, and a plurality of the separation nets separate the cage into a plurality of the experimental spaces with sector-shaped cross sections.
In some embodiments, the animal drinking water selection experimental device further comprises grain boxes, and at least one grain box is arranged in each experimental space.
In some embodiments, the grain box is hung on the inner side wall of the cage body; and/or the grain box is made of stainless steel.
The animal drinking water selection experimental device at least has the following beneficial effects:
above-mentioned experimental apparatus is selected in animal drinking water, internal space through a plurality of separation net with the cage body separates into a plurality of mutually independent experimental spaces, and be provided with two at least drinking water bottles in every experimental space respectively, thereby can place an animal in every experimental space, the animal in every experimental space can freely select between a plurality of drinking water bottles in this experimental space, consequently can measure the drinking water preference condition of a plurality of animals simultaneously and accurately track the intake of every animal, and the animal in every experimental space can smell adjacent companion's smell in order to avoid producing pressure stress, the reliability and the accuracy of experiment have been improved.
Drawings
FIG. 1 is a schematic structural diagram of an animal drinking water selection experimental device provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of an experimental cage according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a mesh enclosure and a cover body according to an embodiment of the present invention;
fig. 4 is a partial structure schematic view of the grain box provided by the embodiment of the invention;
the reference numbers illustrate:
the experimental cage 10, the cage body 11, the separation net 12, the experimental space 13, the mesh enclosure 21, the cover body 22, the drinking bottle mounting hole 23 and the grain box 30.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
As shown in fig. 1 to 4, an experimental apparatus for selecting drinking water for animals according to an embodiment includes an experimental cage 10, the experimental cage 10 includes a cage body 11 and a plurality of separation nets 12, the plurality of separation nets 12 separate an inner space of the cage body 11 into a plurality of experimental spaces 13, the plurality of experimental spaces 13 are independent of each other, and at least two drinking water bottles are respectively disposed in each experimental space 13.
According to the animal drinking water selection experimental device, the internal space of the cage body 11 is divided into the plurality of mutually independent experimental spaces 13 through the plurality of separation nets 12, and at least two drinking water bottles are respectively arranged in each experimental space 13, so that an animal can be respectively placed in each experimental space 13, the animal in each experimental space 13 can freely select among the plurality of drinking water bottles in the experimental space 13, the drinking water preference condition of the plurality of animals can be simultaneously measured, the intake of each animal can be accurately tracked, the animals in each experimental space 13 can smell the adjacent accompanied odor through the net-shaped separation nets, the pressure stress reaction of the animals caused by the influence on the social habits of the social animals such as rats and mice is avoided, and the accuracy and the reliability of the experiment are effectively improved.
Specifically, as shown in fig. 2, the separation net 12 is disposed perpendicular to the bottom surface of the cage 11, and separates the internal space of the cage 11 into a plurality of experiment spaces 13 arranged in the horizontal direction, and the experiment spaces 13 are independent from each other.
In some embodiments, the cage 11 is cylindrical, and the design of the cage 11 using a cylinder can make the side wall of the cage 11 smooth and have no edges and corners, so as to avoid damaging the experimental animal and the experimental operator. On the basis of the structure, the cage body 11 is divided into a plurality of experiment spaces 13 with sector cross sections by the plurality of partition nets 12, and each experiment space 13 can be used for holding one animal, so that the animal drinking water selection experiment device can be used for feeding a plurality of animals, the intake of each animal can be measured independently, and the social habit of the social animals is not influenced.
Optionally, the experimental cage 10 further comprises a circular shaft, the central axis of the circular shaft coincides with the central axis of the cylindrical cage body 11, and the plurality of separation nets 12 are uniformly distributed along the circumferential direction of the circular shaft to separate the cage body 11 into a plurality of experimental spaces 13 with fan-shaped cross sections and concentricity, so that the space is reasonably distributed, and the size of each experimental space 13 is basically consistent.
In some embodiments, the cage 11 is a transparent cage 11, and the experiment operator can directly observe the animal in the cage 11 through the side wall of the transparent cage 11, so that the experiment operation is more convenient.
Optionally, the cage 11 is made of polycarbonate, that is, the cage 11 is made of polycarbonate, and the cage 11 made of polycarbonate has the following advantages: the high-strength and elastic coefficient, the high impact strength, the wide range of use temperature and the high temperature and high pressure resistance, and can enter an SPF animal house after being sterilized by high pressure; high transparency and free dyeability; low forming shrinkage and good dimensional stability; is tasteless and odorless, has no harm to human bodies and animals, and is sanitary and safe. Of course, in other embodiments, the cage 11 may be made of other materials, which may be selected according to actual requirements, and is not limited to the polycarbonate described in this embodiment.
In some embodiments, the separation net 12 is made of stainless steel, that is, the separation net 12 is made of stainless steel, which has the advantages of high temperature resistance, good processability and high toughness, and can enter the SPF-class animal room after autoclaving. Alternatively, the spacer mesh 12 may be made of 304 stainless steel. Of course, in other embodiments, the separation net 12 may be made of other materials, which may be selected according to practical requirements, and is not limited to the stainless steel described in this embodiment.
In some embodiments, the cage 11 has an opening at the top thereof, and the experimental apparatus for selecting animal drinking water further comprises a mesh cover 21 (shown in fig. 3) detachably covering the opening. The animal can be conveniently put into the cage body 11 or taken out of the cage body 11 through the opening at the top of the cage body 11; the mesh enclosure 21 is detachably covered at the opening of the cage body 11, so that the opening at the top of the cage body 11 can be conveniently opened and closed, and the mesh enclosure 21 is closed and matched with the cage body 11 to form a closed space, so that animals in the cage body 11 can be effectively prevented from escaping.
Alternatively, the mesh enclosure 21 may be in the shape of a circular truncated cone, and the circular truncated cone structure enables the mesh enclosure 21 to better fit with the opening of the cage 11. Of course, in other embodiments, the mesh enclosure 21 may be designed in other shapes as long as it can cover the opening of the cage body 11.
Further, as shown in fig. 3, a cylindrical cover 22 is connected to one surface of the mesh enclosure 21 facing the internal space of the cage 11, a plurality of dividing grooves are formed in the side wall of the cover 22 along the circumferential direction, the dividing nets 12 are inserted into the dividing grooves in a one-to-one correspondence manner, and at least two drinking bottle mounting holes 23 are formed in the cover 22 corresponding to each experimental space 13. Through the structure, after drinking bottles are installed in all the drinking bottle installation holes 23 on the cover body 22, the drinking bottles can be placed in the corresponding experiment space 13 through the mesh cover 21, and the experiment efficiency is improved. In this embodiment, the number of the drinking bottle mounting holes 23 on the whole cover body 22 is ten, and each animal can drink two drinking bottles, so as to ensure the experiment. Of course, in other embodiments, each experimental space 13 may also be provided with more than two drinking bottles, which may be designed according to experimental requirements.
In some embodiments, the mesh enclosure 21 is made of stainless steel, the plastic sleeve is sleeved on the edge of the mesh enclosure 21, and the cover 22 is made of stainless steel, that is, the mesh enclosure 21 and the cover 22 are made of stainless steel, and the stainless steel has the advantages of high temperature resistance, good processability and high toughness, and can enter the SPF-grade animal room after autoclaving; the plastic cover is sleeved on the edge of the mesh enclosure 21, so that the mesh enclosure 21 is more fit when covering the cage 11. Alternatively, the cover 22 may be made from 304 stainless steel. Of course, in other embodiments, the mesh enclosure 21 and the cover 22 may be made of other materials, which may be selected according to actual requirements, and are not limited to the plastic and the stainless steel described in this embodiment.
It will be appreciated that in other embodiments, the cover 22 configuration described above may be replaced with: one side of the mesh enclosure 21 facing the inner space of the cage body 11 is connected with a plurality of mounting plates, the mounting plates correspondingly extend into the experiment spaces 13 one by one, and each mounting plate is provided with at least two drinking bottle mounting holes 23. Through the structure, after drinking bottles are installed in the drinking bottle installation holes 23 of all the installation plates, the drinking bottles can be placed in the corresponding experiment spaces 13 through the mesh enclosure 21, and the experiment efficiency is improved.
As shown in fig. 1 and 4, in some embodiments, the animal drinking water selection experimental device further includes grain boxes 30, the grain boxes 30 are used for containing grains of animals, and at least one grain box 30 is respectively arranged in each experimental space 13. In particular, the grain box 30 is hung on the inner side wall of the cage body 11 to ensure that the animal eats the grain.
In some embodiments, the grain box 30 is made of stainless steel, that is, the grain box 30 is made of stainless steel, which has the advantages of high temperature resistance, good processability and high toughness, and can enter the SPF-class animal room after autoclaving. Alternatively, the grain box 30 may be made of 304 stainless steel. Of course, in other embodiments, the grain box 30 may be made of other materials, which may be selected according to actual requirements, and is not limited to the stainless steel in this embodiment.
When the animal drinking water selection device is used for carrying out a drinking water selection experiment on big mice, preferably, the cage body 11 is cylindrical, the inner diameter of the cage body 11 is 50cm, the outer diameter of the cage body is 51cm, the longitudinal distance of the separation net 12 is 0.8cm, and the transverse distance of the separation net is 5 cm; the outer diameter of the mesh enclosure 21 is 51cm, the diameter of the cylindrical cover body 22 is 30cm, and the diameter of the drinking bottle mounting hole 23 is 1.2 cm; the grain box 30 is in a shape of a truncated pyramid and has a height of 3cm, the top surface of the grain box 30 has a length and a width of 3cm and 2cm, and the bottom surface of the grain box 30 has a length and a width of 1.5cm and 1cm, respectively.
Of course, the size and the dimension of the components of the animal drinking water selection device can be adjusted according to the experimental target, and the animal drinking water selection device is not limited to the size design, and can be used for other experimental targets by adjusting the size of each component.
In conclusion, compared with the prior art, the animal drinking water selection device can simultaneously feed a plurality of animals and measure the intake of a single animal, so that the social habit of the social animals is ensured, the stress response generated by feeding the single animal is reduced, and the accuracy of the experimental result is improved; the time cost of experimenters can be reduced by simultaneously carrying out experiments on a plurality of animals, and the working efficiency is improved; the cage body 11 of the experimental cage 10 is designed to be a cylinder, and has no edges and corners and higher safety performance.
It can be understood that the animal drinking water selection device can be used for detecting the intake of alcohol or other addictive substances, antidepressant substances or anxiolytic substances of animals besides the drinking water selection experiment, and can be applied to the research fields of addiction, depression, anxiety and the like.
It should be noted that when one portion is referred to as being "secured to" another portion, it may be directly on the other portion or there may be an intervening portion. When a portion is said to be "connected" to another portion, it may be directly connected to the other portion or intervening portions may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The animal drinking water selection experimental device is characterized by comprising an experimental cage (10), wherein the experimental cage (10) comprises a cage body (11) and a plurality of separation nets (12), the inner space of the cage body (11) is separated into a plurality of experimental spaces (13) by the separation nets (12), the experimental spaces (13) are mutually independent, and at least two drinking bottles are respectively arranged in each experimental space (13).
2. The animal drinking water selection experiment device as claimed in claim 1, wherein an opening is formed at the top of the cage body (11), and the animal drinking water selection experiment device further comprises a mesh cover (21) detachably covering the opening.
3. The animal drinking water selection experiment device as claimed in claim 2, wherein a cylindrical cover body (22) is connected to one surface of the mesh enclosure (21) facing the inner space of the cage body (11), a plurality of dividing grooves are formed in the side wall of the cover body (22) along the circumferential direction, the dividing grooves are correspondingly inserted into the dividing nets (12), and at least two drinking water bottle mounting holes (23) are respectively formed in the cover body (22) corresponding to each experiment space (13).
4. The animal drinking water selection experiment device according to claim 3, wherein the mesh enclosure (21) is made of stainless steel, and a plastic sleeve is sleeved on the edge of the mesh enclosure (21); and/or the cover body (22) is made of stainless steel.
5. The animal drinking water selection experiment device as claimed in claim 2, wherein a plurality of mounting plates are connected to one side of the mesh enclosure (21) facing the inner space of the cage body (11), the mounting plates correspondingly extend into the experiment spaces (13), and each mounting plate is provided with at least two drinking bottle mounting holes (23).
6. The animal drinking water selection experimental device according to claim 1, characterized in that the cage body (11) is made of polycarbonate; and/or the cage body (11) is a transparent cage body (11); and/or the separation net (12) is made of stainless steel.
7. The animal drinking water selection experimental device according to any one of claims 1 to 6, characterized in that the cage body (11) is cylindrical, and a plurality of the separation nets (12) divide the cage body (11) into a plurality of the experimental spaces (13) having sector-shaped cross sections.
8. The animal drinking water selection experimental device according to claim 7, characterized in that the experimental cage (10) further comprises a circular shaft, the central axis of the circular shaft is coincident with the central axis of the cylindrical cage body (11), and a plurality of the separation nets (12) are uniformly distributed along the circumferential direction of the circular shaft.
9. The animal drinking water selection experimental device according to any one of claims 1 to 6, characterized in that the animal drinking water selection experimental device further comprises grain boxes (30), and at least one grain box (30) is respectively arranged in each experimental space (13).
10. The animal drinking selection experimental device according to claim 9, characterized in that the grain box (30) is hung on the inner side wall of the cage body (11); and/or the grain box (30) is made of stainless steel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911221354.8A CN110741952A (en) | 2019-12-03 | 2019-12-03 | Animal drinking water selection experimental device |
| PCT/CN2020/128448 WO2021109828A1 (en) | 2019-12-03 | 2020-11-12 | Apparatus for animal drinking water selection experiment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911221354.8A CN110741952A (en) | 2019-12-03 | 2019-12-03 | Animal drinking water selection experimental device |
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| CN110741952A true CN110741952A (en) | 2020-02-04 |
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| CN201911221354.8A Pending CN110741952A (en) | 2019-12-03 | 2019-12-03 | Animal drinking water selection experimental device |
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| WO (1) | WO2021109828A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109828A1 (en) * | 2019-12-03 | 2021-06-10 | 中国科学院深圳先进技术研究院 | Apparatus for animal drinking water selection experiment |
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| CN102396420A (en) * | 2010-09-15 | 2012-04-04 | 苏州大学 | Mouse cage box for test purpose |
| CN208144143U (en) * | 2018-04-17 | 2018-11-27 | 广州医科大学 | Device for the experiment of rat syrup preference |
| CN109258491A (en) * | 2018-10-17 | 2019-01-25 | 山西医科大学 | A kind of mouse cage tested for rat or mouse syrup preference |
| CN209057782U (en) * | 2018-10-30 | 2019-07-05 | 南京医科大学 | A kind of drinking water for animals detection device and animal behavior detection components |
| CN211353481U (en) * | 2019-12-03 | 2020-08-28 | 中国科学院深圳先进技术研究院 | Animal drinking water selection experimental device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021109828A1 (en) * | 2019-12-03 | 2021-06-10 | 中国科学院深圳先进技术研究院 | Apparatus for animal drinking water selection experiment |
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| WO2021109828A1 (en) | 2021-06-10 |
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