CN213427657U - A multi-functional experimental animals cage for pharmacodynamics experiment - Google Patents
A multi-functional experimental animals cage for pharmacodynamics experiment Download PDFInfo
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- CN213427657U CN213427657U CN202022259693.XU CN202022259693U CN213427657U CN 213427657 U CN213427657 U CN 213427657U CN 202022259693 U CN202022259693 U CN 202022259693U CN 213427657 U CN213427657 U CN 213427657U
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Abstract
The utility model belongs to the field of experimental animal cages, in particular to a multifunctional experimental animal cage for pharmacodynamic experiments, which comprises a feeding net (100), a feed trough (110), a water trough (120), a lighting lamp (130), a camera (140), a feeding device (200), a one-way plate (210), an ultraviolet lamp strip (220), a fecaluria collecting funnel (300), a fecaluria collecting pipe (310), a fecaluria pump joint (320), a water inlet pipe joint (400), a gas inlet pipe joint (500) and a gas exhaust pipe joint (600); the utility model discloses a multi-functional experimental animals cage for pharmacodynamics experiment, it is with reasonable costs, the function is many, and aseptic effect is good, is fit for the cultivation of the aseptic animal in the pharmacodynamics research.
Description
Technical Field
The utility model belongs to experiment animal cage field specifically discloses a multi-functional experiment animal cage for pharmacodynamics experiment.
Background
In current drug development, pharmacodynamic experiments must be performed using experimental animals. Furthermore, some special model animals such as SPF mice and the like are required to be raised, and experimental animals are required to be raised under near-aseptic conditions. In this case, the sterile animal room cannot be raised in a general environment, and must be prepared for raising, so that only sterile animals can be raised in one animal room, the environmental requirement is high, the cost is high, and a multifunctional experimental animal cage is urgently needed, so that the sterile animals can be raised in the general animal raising room by separating external bacteria as much as possible.
SUMMERY OF THE UTILITY MODEL
To above not enough, the utility model discloses a multi-functional experimental animals cage for pharmacodynamics experiment, it is with reasonable costs, the function is many, and aseptic effect is good, is fit for the cultivation of the aseptic animal in the pharmacodynamics research.
The technical scheme of the utility model as follows:
a multifunctional experimental animal cage for pharmacodynamic experiments comprises a feeding net, a feed trough, a water trough, a lighting lamp, a camera, a feeding device, a one-way plate, an ultraviolet lamp bar, a feces and urine collecting funnel, a feces and urine collecting pipe, a feces and urine pump joint, a water inlet pipe joint, a gas inlet pipe joint and a gas exhaust pipe joint; the experimental animal cage is a sealed rectangular box body with a single door; the feeding net is arranged in the middle of the interior of the experimental animal cage, and the interior of the experimental animal cage is vertically separated; an inverted cone-shaped excrement and urine collecting funnel is arranged below the feeding net; the lower end of the excrement and urine collecting funnel is connected with the excrement and urine collecting pipe; the excrement pump joint is arranged below the side of the outer surface of the experimental animal cage; the excrement collecting pipe is hermetically connected with the excrement pump joint; the feeding trough and the water trough are fixed on the feeding net; the feeding device is arranged right above the feed trough; the feeding device is in a long tubular shape and penetrates through the top of the experimental animal cage; a unidirectional downward movement unidirectional plate is arranged in the pipe of the feeding device exposed out of the experimental animal cage, and one end of the unidirectional plate is rotatably fixed on the pipe wall of the feeding device; the ultraviolet lamp strip is arranged on the pipe wall of the feeding device; the water inlet pipe joint is arranged on the outer side of the top of the experimental animal cage; a water pipe is arranged right above the water tank and is connected with the water inlet pipe joint; the illuminating lamp and the camera are both arranged on a top plate inside the experimental animal cage; the air inlet pipe joint is arranged on the outer wall of one side of the experimental animal cage, and the air outlet pipe joint is arranged on the outer wall of the other opposite side. Placing a sterile animal, such as an SPF mouse, on a feeding net in the cage of the experimental animal, closing the gate; the feed sterilized at high temperature is put in through the top of the feeding device, the unidirectional plate is opened downwards due to pressure, the feed falls into the feed trough, and at the moment, a small part of air entering from the feeding device is sterilized by the ultraviolet lamp bar, so that bacteria and viruses in the feed are killed as much as possible, and animals are prevented from being infected; when the pressure on the one-way plate disappears, the one-way plate restores to the original state and isolates the passage between the interior of the experimental animal cage and the outside; when water is supplied, the sterile water is connected with the water inlet pipe joint through a pipeline and then flows into the water tank; during culture, sterile air needs to be provided, enters the cage from the air inlet pipe joint and is exhausted from the air exhaust pipe joint, so that the air in the cage flows in a single direction, the positive pressure is maintained, and the sterile environment is maintained; furthermore, when the animal excretes, excrement falls into the excrement collecting funnel from the gap of the feeding net and finally enters the excrement collecting pipe, and finally a vacuum pump is connected to the excrement pump connector, so that the excrement can be sucked and discharged; therefore, the whole breeding process does not need to be frequently opened, and the aseptic animals are prevented from being contacted with bacteria and viruses to the greatest extent.
Further, the door of the multifunctional experimental animal cage for pharmacodynamic experiments is also provided with a display screen; the display screen is electrically connected with the camera.
Further, above-mentioned a multi-functional experimental animals cage for pharmacodynamics experiment, still be provided with the fingerprint lock on the door of experimental animals cage.
Further, above-mentioned a multi-functional experimental animals cage for pharmacodynamics experiment, experimental animals cage below still is provided with the universal wheel.
Further, above-mentioned a multi-functional experimental animals cage for pharmacodynamics experiment, feed arrangement's top is for leaking hopper-shaped.
Further, above-mentioned a multi-functional experimental animals cage for pharmacodynamics experiment, the one-way board can be replaced for electric valve.
Further, the multifunctional experimental animal cage for pharmacodynamic experiments is characterized in that the excrement and urine collecting funnel is made of stainless steel.
Can reach from above-mentioned technical scheme, the utility model discloses following beneficial effect has: the utility model discloses a multi-functional experimental animals cage for pharmacodynamics experiment, design benefit, through inclosed design, the one-way air that circulates to and one-way feed arrangement, the inlet channel, and the airtight emission of fecaluria, all operations need not be realized by the door of sticking the animal cage, the entering of external germ has been reduced as far as possible, and further, set up the display screen on the door, can directly observe the condition of animal in the animal cage, and the volume of fodder and water; furthermore, the fingerprint lock is arranged on the door, so that authority operation can be performed, and safety, reliability and convenience in management are realized.
Drawings
FIG. 1 is a schematic internal view of a multifunctional laboratory animal cage for pharmacodynamic testing;
FIG. 2 is a schematic view of a door of a multifunctional laboratory animal cage for pharmacodynamic experiments;
wherein: the feeding net comprises a feeding net 100, a feeding trough 110, a water trough 120, an illuminating lamp 130, a camera 140, a feeding device 200, a one-way plate 210, an ultraviolet lamp bar 220, a feces and urine collecting funnel 300, a feces and urine collecting pipe 310, a feces and urine pump connector 320, a water inlet pipe connector 400, an air inlet pipe connector 500, an air outlet pipe connector 600, a display screen 700, a fingerprint lock 710 and a universal wheel 720.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example 1
Fig. 1 shows a multifunctional experimental animal cage for pharmacodynamic experiments, which comprises a feeding net 100, a feeding trough 110, a water trough 120, a lighting lamp 130, a camera 140, a feeding device 200, a one-way plate 210, an ultraviolet lamp strip 220, a feces and urine collecting funnel 300, a feces and urine collecting pipe 310, a feces and urine pump joint 320, a water inlet pipe joint 400, an air inlet pipe joint 500 and an air outlet pipe joint 600; the experimental animal cage is a sealed rectangular box body with a single door; the feeding net 100 is arranged in the middle of the interior of the experimental animal cage, and the interior of the experimental animal cage is vertically separated; an inverted cone-shaped excrement and urine collecting funnel 300 is arranged below the feeding net 100; the lower end of the fecaluria collecting funnel 300 is connected with the fecaluria collecting pipe 310; the excrement pump joint 320 is arranged below the outer surface of the experimental animal cage; the excrement collecting pipe 310 is hermetically connected with the excrement pump joint 320; the feeding trough 110 and the water trough 120 are fixed on the feeding net 100; the feeding device 200 is arranged right above the feed trough 110; the feeding device 200 is in a long tubular shape and penetrates through the top of the experimental animal cage; a unidirectional downward movement unidirectional plate 210 is arranged in the pipe of the feeding device 200 exposed out of the experimental animal cage, and one end of the unidirectional plate 210 is rotatably fixed on the pipe wall of the feeding device 200; the ultraviolet lamp strips 220 are arranged on the wall of the feeding device 200; the water inlet pipe joint 400 is arranged on the outer side of the top of the experimental animal cage; a water pipe is arranged right above the water tank 120 and is connected with the water inlet pipe joint 400; the illuminating lamp 130 and the camera 140 are both arranged on the top plate inside the experimental animal cage; the air inlet pipe connector 500 is arranged on the outer wall of one side of the experimental animal cage, and the air outlet pipe connector 600 is arranged on the outer wall of the other opposite side.
When in work: placing a sterile animal, such as an SPF mouse, on the feeding net 100 in the cage of the experimental animal, closing the door; the feed sterilized at high temperature is put into the feeding trough 110 through the top of the feeding device 200, the one-way plate 210 is opened downwards due to pressure, and the feed falls into the feeding trough 110, at the moment, a small part of air entering from the feeding device 200 is sterilized by the ultraviolet lamp strip 220, so that bacteria and viruses in the air are killed as much as possible, and animals are prevented from being infected; when the pressure on the one-way plate 210 disappears, the one-way plate 210 restores to the original state to isolate the passage between the interior of the experimental animal cage and the outside; when water is supplied, sterile water is connected to the water inlet pipe joint 400 through a pipe and then flows into the water tank 120; during culture, sterile air needs to be provided, enters the cage from the air inlet pipe joint 500 and is exhausted from the air outlet pipe joint 600, so that the air in the cage flows in a single direction, the positive pressure is maintained, and the sterile environment is maintained; further, when the animal excrets, the excrement falls from the gap of the feeding net 100 into the excrement collecting funnel 300 and finally enters the excrement collecting pipe 310, and finally the vacuum pump is connected to the excrement pump joint 320, so that the excrement can be sucked and discharged; therefore, the whole breeding process does not need to be frequently opened, and the aseptic animals are prevented from being contacted with bacteria and viruses to the greatest extent.
Example 2
As shown in fig. 1 and 2, the multifunctional experimental animal cage for pharmacodynamic experiments comprises a feeding net 100, a feeding trough 110, a water trough 120, a lighting lamp 130, a camera 140, a feeding device 200, a one-way plate 210, an ultraviolet lamp strip 220, a feces and urine collecting funnel 300, a feces and urine collecting pipe 310, a feces and urine pump joint 320, a water inlet pipe joint 400, an air inlet pipe joint 500 and an air outlet pipe joint 600; the experimental animal cage is a sealed rectangular box body with a single door; the feeding net 100 is arranged in the middle of the interior of the experimental animal cage, and the interior of the experimental animal cage is vertically separated; an inverted cone-shaped excrement and urine collecting funnel 300 is arranged below the feeding net 100; the lower end of the fecaluria collecting funnel 300 is connected with the fecaluria collecting pipe 310; the excrement pump joint 320 is arranged below the outer surface of the experimental animal cage; the excrement collecting pipe 310 is hermetically connected with the excrement pump joint 320; the feeding trough 110 and the water trough 120 are fixed on the feeding net 100; the feeding device 200 is arranged right above the feed trough 110; the feeding device 200 is in a long tubular shape and penetrates through the top of the experimental animal cage; a unidirectional downward movement unidirectional plate 210 is arranged in the pipe of the feeding device 200 exposed out of the experimental animal cage, and one end of the unidirectional plate 210 is rotatably fixed on the pipe wall of the feeding device 200; the ultraviolet lamp strips 220 are arranged on the wall of the feeding device 200; the water inlet pipe joint 400 is arranged on the outer side of the top of the experimental animal cage; a water pipe is arranged right above the water tank 120 and is connected with the water inlet pipe joint 400; the illuminating lamp 130 and the camera 140 are both arranged on the top plate inside the experimental animal cage; the air inlet pipe joint 500 is arranged on the outer wall of one side of the experimental animal cage, and the air outlet pipe joint 600 is arranged on the outer wall of the other opposite side; preferably, a display screen 700 is further arranged on the door of the experimental animal cage; the display screen 700 is electrically connected with the camera 140; further, a fingerprint lock 710 is arranged on the door of the experimental animal cage; a universal wheel 720 is also arranged below the experimental animal cage; in particular, the top of the feeding device 200 is funnel-shaped; further, the one-way plate 210 may be replaced by an electric valve; in particular, the manure collection funnel 300 is made of stainless steel.
When in work: placing a sterile animal, such as an SPF mouse, on the feeding net 100 in the cage of the experimental animal, closing the door; the feed sterilized at high temperature is put into the feeding trough 110 through the top of the feeding device 200, the one-way plate 210 is opened downwards due to pressure, and the feed falls into the feeding trough 110, at the moment, a small part of air entering from the feeding device 200 is sterilized by the ultraviolet lamp strip 220, so that bacteria and viruses in the air are killed as much as possible, and animals are prevented from being infected; when the pressure on the one-way plate 210 disappears, the one-way plate 210 restores to the original state to isolate the passage between the interior of the experimental animal cage and the outside; when water is supplied, sterile water is connected to the water inlet pipe joint 400 through a pipe and then flows into the water tank 120; during culture, sterile air needs to be provided, enters the cage from the air inlet pipe joint 500 and is exhausted from the air outlet pipe joint 600, so that the air in the cage flows in a single direction, the positive pressure is maintained, and the sterile environment is maintained; further, when the animal excrets, the excrement falls from the gap of the feeding net 100 into the excrement collecting funnel 300 and finally enters the excrement collecting pipe 310, and finally the vacuum pump is connected to the excrement pump joint 320, so that the excrement can be sucked and discharged; therefore, the whole breeding process does not need to frequently open the door, the state of the animal can be observed on the display screen on the door, and the aseptic animal is prevented from contacting bacteria and viruses to the greatest extent.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention can not be limited thereby, and the simple equivalent changes and modifications made according to the claims and the utility model also belong to the protection scope of the present invention.
Claims (7)
1. A multifunctional experimental animal cage for pharmacodynamic experiments is characterized by comprising a feeding net (100), a feed trough (110), a water trough (120), a lighting lamp (130), a camera (140), a feeding device (200), a one-way plate (210), an ultraviolet lamp bar (220), a fecaluria collecting funnel (300), a fecaluria collecting pipe (310), a fecaluria pump joint (320), a water inlet pipe joint (400), an air inlet pipe joint (500) and an air outlet pipe joint (600); the experimental animal cage is a sealed rectangular box body with a single door; the feeding net (100) is arranged in the middle of the interior of the experimental animal cage and divides the interior of the experimental animal cage up and down; an inverted cone-shaped excrement and urine collecting funnel (300) is arranged below the feeding net (100); the lower end of the excrement and urine collecting funnel (300) is connected with the excrement and urine collecting pipe (310); the manure pump joint (320) is arranged below the outer surface of the experimental animal cage; the excrement collecting pipe (310) is hermetically connected with the excrement pump joint (320); the feeding trough (110) and the water trough (120) are fixed on the feeding net (100); the feeding device (200) is arranged right above the feed trough (110); the feeding device (200) is in a long tubular shape and penetrates through the top of the experimental animal cage; a unidirectional downward movement unidirectional plate (210) is arranged in the pipe of the feeding device (200) exposed out of the experimental animal cage, and one end of the unidirectional plate (210) is rotatably fixed on the pipe wall of the feeding device (200); the ultraviolet lamp strip (220) is arranged on the pipe wall of the feeding device (200); the water inlet pipe joint (400) is arranged on the outer side of the top of the experimental animal cage; a water pipe is arranged right above the water tank (120) and is connected with the water inlet pipe joint (400); the illuminating lamp (130) and the camera (140) are both arranged on a top plate inside the experimental animal cage; the air inlet pipe joint (500) is arranged on the outer wall of one side of the experimental animal cage, and the air outlet pipe joint (600) is arranged on the outer wall of the other opposite side.
2. The multifunctional experimental animal cage for pharmacodynamic experiments according to claim 1, characterized in that a display screen (700) is further provided on the door of the experimental animal cage; the display screen (700) is electrically connected with the camera (140).
3. The multifunctional experimental animal cage for pharmacodynamic experiments according to claim 1, characterized in that a fingerprint lock (710) is further provided on the door of the experimental animal cage.
4. The multifunctional laboratory animal cage for pharmacodynamic experiments according to claim 1, wherein a universal wheel (720) is further provided below the laboratory animal cage.
5. The multifunctional experimental animal cage for pharmacodynamic experiments according to claim 1, characterized in that the top of the feeding device (200) is funnel-shaped.
6. A multifunctional laboratory animal cage for pharmacodynamic experiments according to claim 1, characterized in that said one-way plate (210) can be replaced by an electric valve.
7. The versatile laboratory animal cage for pharmacodynamic experiments according to claim 1, characterized in that said manure collection funnel (300) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259693.XU CN213427657U (en) | 2020-10-12 | 2020-10-12 | A multi-functional experimental animals cage for pharmacodynamics experiment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022259693.XU CN213427657U (en) | 2020-10-12 | 2020-10-12 | A multi-functional experimental animals cage for pharmacodynamics experiment |
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| Publication Number | Publication Date |
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| CN213427657U true CN213427657U (en) | 2021-06-15 |
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| CN202022259693.XU Active CN213427657U (en) | 2020-10-12 | 2020-10-12 | A multi-functional experimental animals cage for pharmacodynamics experiment |
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