CN104490546B - Experimental animal low-pressure oxygen cabin - Google Patents
Experimental animal low-pressure oxygen cabin Download PDFInfo
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- CN104490546B CN104490546B CN201410841204.8A CN201410841204A CN104490546B CN 104490546 B CN104490546 B CN 104490546B CN 201410841204 A CN201410841204 A CN 201410841204A CN 104490546 B CN104490546 B CN 104490546B
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- Prior art keywords
- box body
- pressure oxygen
- cabin
- low
- drinking
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Abstract
The present invention provides a kind of experimental animal low-pressure oxygen cabin, it is characterised in that：The drinking device and indoor environment airflow connection.The low-pressure oxygen cabin is simple in construction, easy to operate, can avoid drinking device spilling water and immersion test animal.
Description
Technical field
The present invention relates to medical science and pharmacological basis research field, more particularly to a kind of small experimental animal low-pressure oxygen cabin.
Background technology
At home and abroad field of medicaments, low-pressure oxygen cabin is the Main Means for preparing pulmonary hypertension and high altitude anoxia disease model,
It is widely used in basis and the research of protective agents of altitude sickness.Low-pressure oxygen cabin machinery decompression reaches more than height above sea level 5000m
Air pressure environment, in decompression process, the water in common drinking bottle overflows with the reduction of pressure in cabin, soaks Long term Animal
In a humid environment, experimental situation is poor, and animal is easily dehydrated, so as to influence the reliability of experimental result.In order to improve Low Pressure Oxygen
Experimental situation in cabin is immersed in water to prevent experimental animal, it is ensured that the good health status of experimental animal is, it is necessary to set up a kind of letter
Easy practical low-pressure oxygen cabin.
The content of the invention
It is an object of the invention to provide a kind of experimental animal low-pressure oxygen cabin simple in construction, easy to operate, improve Low Pressure Oxygen
Experimental situation in cabin is immersed in water to prevent experimental animal, it is ensured that the good health status of experimental animal.
To achieve the above object, the present invention provides a kind of experimental animal low-pressure oxygen cabin, including drinking device, and its feature exists
In：The drinking device and indoor environment airflow connection.
According to experimental animal low-pressure oxygen cabin of the present invention, wherein described drinking device includes box body and drinking trough,
Drinking trough is located at the side of box body, and the water that the side of box body is provided with delivery port, box body flows into drinking trough by delivery port.
Described box body can be the box body of opening or stay leachy enclosed box body, to realize drinking device
With the airflow connection of indoor environment.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein the upper surface of described box body is set
There is protection network, prevent experimental animal from falling into box body.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein described drinking trough is square
Type, cuboid-type, semi-circular or inverted triangle are tapered.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein described box body is cuboid, just
Cube, semicylinder or cylinder.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein described box body side is provided with 1
Individual, 2,3 or 4 drinking troughs.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, the low-pressure oxygen cabin also includes water injection pipe, note
One end of water pipe is located at connects water source out of my cabin, and the other end, which is located in cabin, connects drinking device, the drinking-water injected water into cabin
Device.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein the part out of my cabin of described water injection pipe
Valve is provided with, water injection rate is controlled.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein described valve is ball valve or lock
Valve.
Experimental animal low-pressure oxygen cabin according to foregoing any one of the invention, wherein described drinking-water box body or drinking trough
It is made of lucite, stainless steel or polytetrafluoroethylene (PTFE) organic material.
In a specific embodiment, experimental animal low-pressure oxygen cabin of the present invention, the low-pressure oxygen cabin includes note
Water pipe and drinking device, drinking device and indoor environment airflow connection, one end of water injection pipe is located at connects water source, the other end out of my cabin
Drinking device is connected in cabin, the drinking device injected water into by water injection pipe in cabin.Water injection pipe is out of my cabin partly set
Valve is equipped with, water injection rate is controlled.Described drinking device includes box body and drinking trough, and box body is cuboid-type, and drinking trough is
Triangular pyramid type, leading flank, left surface, the right flank of box body are respectively equipped with drinking trough, and the side of box body is provided with delivery port, water outlet
The water that mouth is located in drinking trough in the position of the vertex of a cone, box body flows into drinking trough by delivery port.In order to prevent experimental animal
Fall into box body, protection network can be set in the upper surface of described box body.
Due to drinking device and the indoor environment airflow connection in the experimental animal low-pressure oxygen cabin of the present invention, in drinking device
The pressure of the water surface is identical with indoor environment pressure, in decompression process, and the water in drinking device will not be with indoor environment pressure
Change and overflow, ensure that indoor environment is dried, experimental animal can keep good health status in cabin.Cartridge upper surface
There is provided safety guard net, prevents animal from falling into drinking device.The experimental animal low-pressure oxygen cabin of the present invention is also provided with water injection pipe,
Can the moisturizing into cabin at any time as needed, realize the experiment of continuous modeling incessantly, can adapt to cycle longer experiment.
During experiment, experimental animal is put into low-pressure oxygen cabin, hatch door decompression is closed, then, valve is opened from out of my cabin to position
In water filling in the box body of the drinking device in cabin, water can also be filled before decompression, drunk within 24 hours for experimental animal.If
Experimental period is long, can be through valve from out of my cabin to drinking device moisturizing, and continuous modeling is tested incessantly for realization.The low-pressure oxygen cabin
It is simple in construction, it is easy to operate.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.
In the accompanying drawings：
Fig. 1 is the structural representation of experimental animal low-pressure oxygen cabin provided by the present invention；
Fig. 2 is the top view of drinking device；
Fig. 3 is the right view of drinking device.
Embodiment
To make the purpose, technical scheme and advantage of the invention implemented clearer, below in conjunction with the embodiment of the present invention
Accompanying drawing, the technical scheme in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label represent same or similar element or the element with same or like function.Described embodiment is the present invention
A part of embodiment, rather than whole embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to uses
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiment in the present invention, ordinary skill people
The every other embodiment that member is obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.Under
Embodiments of the invention are described in detail with reference to accompanying drawing for face.
In the description of the invention, it is to be understood that "front", "rear", "left", "right", " vertex of a cone ", " cone bottom ", " interior ",
The orientation or position relationship of instructions such as " outer " are, based on orientation shown in the drawings or position relationship, to be for only for ease of and describe this hair
Bright and simplified description, rather than instruction or the signified device of hint or element must be with specific orientation, with specific orientation
Construction and operation, therefore it is not intended that limiting the scope of the invention.
As Figure 1-3, experimental animal low-pressure oxygen cabin 1 provided by the present invention includes water injection pipe 6 and drinking device 2, drink
Water installations 2 and indoor environment airflow connection.One end of water injection pipe 6 is located at connects water source out of my cabin, and the other end, which is located in cabin, connects drink
Water installations 2, the drinking device 2 injected water into by water injection pipe 6 in cabin.Water injection pipe 6 is partly provided with valve 7 out of my cabin,
Control water injection rate.
Described drinking device 2 includes box body 3 and drinking trough 4, and box body 3 is cuboid-type, and drinking trough 4 is bored for inverted triangle
Type, the side of box body 3 is respectively equipped with drinking trough 4, and the side of box body 3 is provided with delivery port 5, and delivery port 5 is located at close in drinking trough
Water in the position of the vertex of a cone, box body 3 flows into drinking trough 4 by delivery port 5.It is described in order to prevent experimental animal from falling into box body 3
Box body 3 upper surface can be set protection network.
Described box body 3 is cuboid, and size is 100 × 85 × 85mm, can be had using the thick polytetrafluoroethylene (PTFE) of 3-5mm
Machine material is made, it would however also be possible to employ lucite or stainless steel material are made.In the leading flank, left surface, right flank point of box body 3
Drinking trough 4 is not provided with.The number of drinking trough 4 can need adjustment, such as 1,2,3,4 or more with experimental
It is individual.
In other embodiments, described box body 3 can also be designed to square, semicylinder or cylinder.
Described drinking trough 4 is that inverted triangle is tapered, is welded by high 70mm, base 50mm 2 inverted right angle trigonometry types
To the side of box body 3, three a diameter of 5mm delivery port 5 is located at side, the inside of drinking trough 4 of box body 3, away from drinking trough 4
Vertex of a cone 10mm.Drinking trough 4 can be made of the thick polytetrafluoroethylene (PTFE) organic materials of 3-5mm, also can using lucite or not
Rust steel is made.In other embodiments, drinking trough 4 can also be designed to square build, cuboid-type or semi-circular.
Water injection pipe 6 can use external diameter 5mm stainless steel tubes or copper pipe, it would however also be possible to employ PVC.Positioned at valve out of my cabin
7 can use ball valve or gate valve, can be made of copper or alloy material.
During experiment, experimental animal is put into low-pressure oxygen cabin 1, add water 500ml into the drink box 3 of drinking device 2, closed
Hatch door 8, starts vavuum pump 9, and modeling research is implemented to nacelle inner pressure relief, after 24 hours, opens valve 7 from out of my cabin to positioned at cabin
Moisturizing 500ml in the box body 3 of interior drinking device 2.The low-pressure oxygen cabin is simple in construction, easy to operate, it is to avoid spilling water immersion test
Animal.
Due to drinking device and the indoor environment airflow connection in the experimental animal low-pressure oxygen cabin of the present invention, in drinking device
The pressure of the water surface is identical with indoor environment pressure, in decompression process, and the water in drinking device will not be with indoor environment pressure
Change and overflow, ensure that indoor environment is dried, experimental animal can keep good health status in cabin.Cartridge upper surface
There is provided safety guard net, prevents animal from falling into drinking device.The experimental animal low-pressure oxygen cabin of the present invention is also provided with water injection pipe,
Can the moisturizing into cabin at any time as needed, realize the experiment of continuous modeling incessantly, can adapt to cycle longer experiment.
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among claimed technical scheme scope of the invention.
Claims (7)
1. experimental animal low-pressure oxygen cabin (1), including drinking device (2), it is characterised in that：Drinking device (2) includes box body
(3) and drinking trough (4), drinking trough (4) is located at the side of box body (3), and the side of box body (3) is provided with delivery port (5), box body
(3) water in flows into drinking trough (4) by delivery port (5)；
Described box body is open box body, or stays leachy enclosed box body；
The drinking device (2) and indoor environment airflow connection；
The low-pressure oxygen cabin (1) also includes water injection pipe (6), and one end of water injection pipe (6) is located at connects water source out of my cabin, and the other end is located at cabin
Interior connection drinking device (2), the drinking device injected water into cabin (2)；
Water injection pipe (6) is partly provided with valve (7) out of my cabin, controls water injection rate.
2. the low-pressure oxygen cabin described in claim 1, it is characterised in that：The upper surface of described box body (3) is provided with protection network, prevents
Only experimental animal falls into box body (3).
3. the low-pressure oxygen cabin described in claim 1, it is characterised in that：Described drinking trough (4) be square build, cuboid-type,
Semi-circular or inverted triangle is tapered.
4. the low-pressure oxygen cabin described in claim 1, it is characterised in that：Described box body (3) is cuboid, square, semicolumn
Body or cylinder.
5. the low-pressure oxygen cabin described in claim 1, it is characterised in that：Described box body (3) be provided with sideways 1,2,3 or
4 drinking troughs (4).
6. the low-pressure oxygen cabin described in claim 1, it is characterised in that：Described valve (7) is ball valve or gate valve.
7. the low-pressure oxygen cabin described in any one of claim 1 to 5, it is characterised in that：Drinking-water box body (3) or drinking trough (4) are with having
Machine glass, stainless steel or polytetrafluoroethylene (PTFE) organic material are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841204.8A CN104490546B (en) | 2014-12-30 | 2014-12-30 | Experimental animal low-pressure oxygen cabin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841204.8A CN104490546B (en) | 2014-12-30 | 2014-12-30 | Experimental animal low-pressure oxygen cabin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104490546A CN104490546A (en) | 2015-04-08 |
| CN104490546B true CN104490546B (en) | 2017-09-15 |
Family
ID=52932069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410841204.8A Expired - Fee Related CN104490546B (en) | 2014-12-30 | 2014-12-30 | Experimental animal low-pressure oxygen cabin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490546B (en) |
Citations (12)
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| CN2243774Y (en) * | 1995-12-19 | 1997-01-01 | 申双驹 | Fully automatic water drinking device for chicken barton |
| CN2431716Y (en) * | 2000-06-20 | 2001-05-30 | 申宝驹 | Drinking appliance for barton |
| US7040249B1 (en) * | 2004-08-13 | 2006-05-09 | James Gerard Mushen | Animal feeding and watering device |
| CN201091139Y (en) * | 2007-10-17 | 2008-07-30 | 广东蓝岛生物技术有限公司 | Experimental primate cage for transportation |
| CN202160510U (en) * | 2011-07-26 | 2012-03-14 | 中国人民解放军第三军医大学 | Automatic water supply device for experimental animals |
| CN102973330A (en) * | 2012-06-18 | 2013-03-20 | 中国人民解放军第二军医大学 | Normal pressure gas experiment animal cabin |
| CN203029534U (en) * | 2013-01-18 | 2013-07-03 | 贾丹兵 | Low temperature and low pressure rat fatigue device |
| CN203226133U (en) * | 2013-05-16 | 2013-10-09 | 中国人民解放军兰州军区乌鲁木齐总医院 | Experimental animal drinker |
| CN203233860U (en) * | 2013-04-26 | 2013-10-16 | 湖南斯莱克景达实验动物有限公司 | Water supplying device used for laboratory animal feeding |
| CN203538079U (en) * | 2013-08-28 | 2014-04-16 | 浙江理工大学 | Pressure sensing pet water dispenser |
| CN203555021U (en) * | 2013-10-29 | 2014-04-23 | 新宾满族自治县格格蛋业有限公司 | Automatic water disperser for livestock and poultry |
| CN204600990U (en) * | 2014-12-30 | 2015-09-02 | 中国人民解放军军事医学科学院毒物药物研究所 | Laboratory animal low-pressure oxygen cabin |
-
2014
- 2014-12-30 CN CN201410841204.8A patent/CN104490546B/en not_active Expired - Fee Related
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243774Y (en) * | 1995-12-19 | 1997-01-01 | 申双驹 | Fully automatic water drinking device for chicken barton |
| CN2431716Y (en) * | 2000-06-20 | 2001-05-30 | 申宝驹 | Drinking appliance for barton |
| US7040249B1 (en) * | 2004-08-13 | 2006-05-09 | James Gerard Mushen | Animal feeding and watering device |
| CN201091139Y (en) * | 2007-10-17 | 2008-07-30 | 广东蓝岛生物技术有限公司 | Experimental primate cage for transportation |
| CN202160510U (en) * | 2011-07-26 | 2012-03-14 | 中国人民解放军第三军医大学 | Automatic water supply device for experimental animals |
| CN102973330A (en) * | 2012-06-18 | 2013-03-20 | 中国人民解放军第二军医大学 | Normal pressure gas experiment animal cabin |
| CN203029534U (en) * | 2013-01-18 | 2013-07-03 | 贾丹兵 | Low temperature and low pressure rat fatigue device |
| CN203233860U (en) * | 2013-04-26 | 2013-10-16 | 湖南斯莱克景达实验动物有限公司 | Water supplying device used for laboratory animal feeding |
| CN203226133U (en) * | 2013-05-16 | 2013-10-09 | 中国人民解放军兰州军区乌鲁木齐总医院 | Experimental animal drinker |
| CN203538079U (en) * | 2013-08-28 | 2014-04-16 | 浙江理工大学 | Pressure sensing pet water dispenser |
| CN203555021U (en) * | 2013-10-29 | 2014-04-23 | 新宾满族自治县格格蛋业有限公司 | Automatic water disperser for livestock and poultry |
| CN204600990U (en) * | 2014-12-30 | 2015-09-02 | 中国人民解放军军事医学科学院毒物药物研究所 | Laboratory animal low-pressure oxygen cabin |
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|---|---|
| CN104490546A (en) | 2015-04-08 |
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Granted publication date: 20170915 Termination date: 20201230 |