CN201481562U - Small animal metabolism monitoring equipment - Google Patents
Small animal metabolism monitoring equipment Download PDFInfo
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- CN201481562U CN201481562U CN200920208072XU CN200920208072U CN201481562U CN 201481562 U CN201481562 U CN 201481562U CN 200920208072X U CN200920208072X U CN 200920208072XU CN 200920208072 U CN200920208072 U CN 200920208072U CN 201481562 U CN201481562 U CN 201481562U
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Abstract
The utility model provides small animal metabolism monitoring equipment, which is used for carrying out monitoring experiments on small animals. The small animal metabolism monitoring equipment comprises an isolating device, an excretion collection device, a movement detection device, a feeding mechanism, a weight measuring device, a water supply device and a water quantity measuring device, wherein the isolating device is used for providing moving space for the small animals, the feeding mechanism is arranged on the outer side of a partition board of the isolating device and is communicated with the inner part of the isolating device through a feeding passage arranged on the partition board, the weight measuring device is arranged on the lower end of the feeding mechanism, the water supply device is communicated with the inner side of the isolating device through pipelines, and the water measuring device is connected with the water supply device. The utility model effectively integrates the animal metabolism indexes such as eating, drinking, moving, excretion collection and the like, and ensures the completeness and the accuracy of the experiment data.
Description
Technical field
This utility model relates to a kind of metabolism watch-dog, particularly a kind of toy metabolism watch-dog of high reliability.
Background technology
Since muroid be drug development must use laboratory animal, clinical preceding laboratory animal as medicament research and development, in scientific research and education experiment, become most popular laboratory animal, particularly consumption is very big in drug toxicity, drug effect and pharmacological evaluation, and the preclinical study of every kind of medicine all be unable to do without experiment on mice.Generally in the research and development experiment of various medicines, all need food-intake, amount of drinking water, quantity of motion and the Excreta situation of tight monitoring experiment Mus, and the Excreta of experimental mouse is tested, note various indexs.This just need use the experiment cage tool that can accurately collect animal excrements.
In order to achieve the above object, the experiment of existing muroid is normally carried out in metabolic cage.Existing metabolic cage generally is made up of several parts such as mouse cage, feeder, water fountain and faeces collectors, and it is by reaching the purpose of monitoring experiment Mus to excremental chemical examination, and still can there be following shortcoming in existing metabolic cage:
1, still do not have at present a kind of metabolic cage to unify to monitor all sidedly to indexs such as the diet of muroid, drinking-water, urine collectings, experimental result is imperfect.
2, present metabolic cage all is a lower hollow generally, and has certain height, thereby makes experimental mouse wherein produce fear, and often hides in the corner, influences experiment effect.
The utility model content
The purpose of this utility model provides a kind of toy metabolism watch-dog, to solve not comprehensive, the unfavorable problem of experiment effect of existing metabolism watch-dog monitoring.
The utility model proposes a kind of toy metabolism watch-dog, be used for toy is carried out monitoring experiment, comprise the spacer assembly, excreta collection device, motion detection apparatus, feeding mechanism, Weight-measuring device, water supply installation and the measure of water device that are used to toy that activity space is provided.Feeding mechanism is arranged at the dividing plate outside of spacer assembly, and is connected with spacer assembly inside by the feeding passage that is provided with on the dividing plate.Weight-measuring device is arranged on the lower end of feeding mechanism, and motion detection apparatus is positioned at around the spacer assembly, and water supply installation is by pipeline and spacer assembly internal communication.The measure of water device links to each other with water supply installation.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, Weight-measuring device is a balance.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, a plurality of infrared LEDs pick offs are set in the motion detection apparatus, those infrared LEDs pick offs are evenly spaced apart in described motion detection apparatus.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, the measure of water device is the water droplet enumerator.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, feeding mechanism further comprises diet seal closure, crib, stops rod and filter.The diet seal closure is arranged at the dividing plate outside of spacer assembly.Crib is used for splendid attire food, and it is arranged in the diet seal closure.Stop that rod prevents that food is removed, be positioned at diet passage below.Filter is used to prevent that food from shedding, and it is covered on this crib.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, feeding mechanism also comprises at least one grid that the food that is used for preventing crib is grabbed out, and it is arranged on the feeding passage, and the feeding passage is separated at least two passage aisles.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, feeding mechanism also comprises mobilizable partition door, and it is arranged on the feeding passage.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, the excreta collection device further comprises shell, urine outlet, faeces outlet, funnel structure and cambered surface catheterizing plate.The urine outlet is arranged on the shell lower end.Faeces outlet is arranged on the shell lower end.Funnel structure is made of the inwall that tilts, and it is provided with in the enclosure, and links to each other with the bottom of spacer assembly, and the lower end of funnel structure exports corresponding faeces outlet.The cambered surface catheterizing plate is used for direct urine, and the one end links to each other with the outlet of funnel structure lower end, and the other end extends to the urine outlet.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, funnel structure comprises four guide plates, and four guide plates are continuous in twos, and surrounds funnel shaped.
According to the described toy metabolism of this utility model preferred embodiment watch-dog, it also comprises at least three supporting legs, and it links to each other with spacer assembly.
The beneficial effects of the utility model are:
1, toy metabolism watch-dog of the present utility model can carry out effective integration with animal metabolism indexs such as diet, drinking-water, motion, the collections of urine excrement, has guaranteed the integrity and the accuracy of experimental data.
2, this utility model is arranged on the bottom of spacer assembly with the excreta collection device, makes the spacer assembly bottom can not present hollow, prevents that fear from appearring in toy, and what help testing finishes smoothly.
3, this utility model can carry out separating of urine and feces to the Excreta of toy effectively, thereby can chemically examine respectively at feces or urine, has good experiment effect.
4, feeding of the present utility model mechanism flexible utilization filter, partition door, grid and stop the inhibition of rod, the Excreta of toy and food can not sneaked into mutually, further improved the accuracy of experimental data.
Certainly, implement arbitrary product of the present utility model and must not necessarily need to reach simultaneously above-described all advantages.
Description of drawings
Fig. 1 is a kind of toy metabolism watch-dog structure chart of this utility model embodiment;
Fig. 2 is the exploded view of Fig. 1;
Fig. 3 is a kind of excreta collection device profile of this utility model embodiment;
Fig. 4 is a kind of feeding mechanism decomposing schematic representation of this utility model embodiment.
The specific embodiment
Below in conjunction with accompanying drawing, specify this utility model.
See also Fig. 1 and Fig. 2, Fig. 1 is a kind of toy metabolism watch-dog structure chart of this utility model embodiment, and Fig. 2 is the exploded view of Fig. 1.This toy metabolism watch-dog is used for toy is carried out monitoring experiment, comprises the spacer assembly 1, excreta collection device 2, feeding mechanism 3, Weight-measuring device 4, motion detection apparatus 30, water supply installation 5 and the measure of water device 6 that are used to toy that activity space is provided.Feeding mechanism 3 is arranged at the outside of spacer assembly 1, and a side dividing plate of spacer assembly 1 is provided with the feeding passage, and feeding mechanism 3 is communicated with spacer assembly 1 inside.Weight-measuring device 4 is arranged on the lower end of feeding mechanism 3, is used for monitoring in real time the weight of food in the feeding mechanism 3, and in the present embodiment, Weight-measuring device 4 is balances.Water supply installation 5 is used for supplying drinking water to toy by pipeline 7 and spacer assembly 1 internal communication, and in the present embodiment, water supply installation 5 is drinking-water bottles.Measure of water device 6 links to each other with water supply installation 5, and it is used for monitoring in real time the situation of toy amount of drinking water, and in the present embodiment, measure of water device 6 is water droplet enumerators.
Doing when experiment, toy (for example mouse) is placed spacer assembly 1, and provide food and drinking water to it by feeding mechanism 3 and water supply installation 5.Activity space in the spacer assembly 1 can be arranged to quadrate, and toy is freely-movable therein, is convenient to it and adapts to as early as possible.And at experimental session, monitor in real time, thereby can grasp the feed situation of toy by the food weight in 4 pairs of feeding mechanisms 3 of Weight-measuring device.Also monitor in real time by the water yield in 6 pairs of water supply installations 5 of measure of water device simultaneously, and grasp the drinking-water situation of toy.And the Excreta of toy can reclaim through excreta collection device 2, for assay.Therefore the toy metabolism watch-dog of present embodiment has carried out effective integration with animal metabolism indexs such as diet, drinking-water, motion, the collections of urine excrement, can provide accurately complete data for experiment.In the present embodiment, the lower end of spacer assembly 1 is provided with four supporting legs 8, makes whole toy metabolism watch-dog keep stable.In addition, excreta collection device 2 is set to the back taper type, and its effect is to make spacer assembly 1 bottom can not present hollow, prevents that fear from appearring in toy.
In urine excrement collection process, the Excreta of toy enters funnel structure 12 by the spacer assembly 1 on top, and the inwall along funnel structure 12 arrives its lower end outlet 15 then.Feces can directly fall into faeces outlet 10 from lower end outlet 15.And urine can be drained on the cambered surface catheterizing plate 16, and the surface tension owing to urine makes it adhere to a period of time on cambered surface catheterizing plate 16, and splashes into urine outlet 11 along the other end of cambered surface catheterizing plate 16.So just, realized the natural separation of urine and feces.
Problem at food in the toy observation process is shed easily the utility model proposes solution, sees also Fig. 4, and it is a kind of feeding mechanism decomposing schematic representation of this utility model embodiment.This feeding mechanism 3 comprises a crib 18, and crib 18 is provided with filter 19, and crib 18 is covered by a diet seal closure (not illustrating among Fig. 4) with filter 19.The diet seal closure is arranged at the outside of spacer assembly 1, and is connected with spacer assembly 1 inside by the feeding passage 21 that is provided with on the dividing plate 20.And, on feeding passage 21, also be provided with many grids 22, and feeding passage 21 be separated into a plurality of passage aisles.In addition, also be provided with partition door 23 in dividing plate 20 inboards, it can be up and down, with the size of control feeding passage 21.
In addition, feeding passage 21 belows also are provided with and stop rod 24, can further limit the toy activity, and food is shed away in the activity of prevention toy.
When toy is taken food, it obtains food through feeding passage 21 backs from crib 18, and because the inhibition of filter 19 is arranged, therefore only allow the mouth of toy to enter crib 18, prevent that toy from holding out food in the month, the food of having shed after simultaneously also having avoided holding in the month is out sneaked into and is entered excreta collection device 2 in the Excreta, thereby has guaranteed the accuracy of Excreta result of laboratory test.In addition, when toy will obtain food from crib 18, adjust partition door 23 to suitable height, and cooperate the inhibition of grid 22, the space that makes toy enter crib 18 is limited within the specific limits, only allows the forward part of its trunk to enter the zone of crib 18.Partition door 23 is with the effect of grid 22, has avoided the body of toy to enter crib 18 zones too much, thereby prevents that its Excreta from sneaking in the food, and influence is to the monitoring of toy food-intake.In addition, for the long toy of bodies such as muroid, the inhibition of grid 22 has prevented effectively that also it from grasping food with fore paw, avoids food to be shed arbitrarily.
In addition, this metabolism watch-dog can add the second cover feeding mechanism at any time, is used for the food preference experiment.
With respect to prior art, the utlity model has following advantage:
1, toy metabolism watch-dog of the present utility model can carry out effective integration with animal metabolism indexs such as diet, drinking-water, motion, the collections of urine excrement, has guaranteed the integrity and the accuracy of experimental data.
2, this utility model is arranged on the bottom of spacer assembly with the excreta collection device, makes the spacer assembly bottom can not present hollow, prevents that fear from appearring in toy, and what help testing finishes smoothly.
3, this utility model can be urinated the excrement separation to the Excreta of toy effectively, thereby can chemically examine respectively at feces or urine, has good experiment effect.
4, feeding of the present utility model mechanism flexible utilization filter, partition door and stop the inhibition of rod, the Excreta of toy and food can not sneaked into mutually, further improved the accuracy of experimental data.
More than disclosed only be several specific embodiment of the present utility model, but this utility model is not limited thereto, any those skilled in the art can think variation, all should drop in the protection domain of the present utility model.
Claims (10)
1. a toy metabolism watch-dog is used for toy is carried out monitoring experiment, comprises the spacer assembly and the excreta collection device that are used to toy that one activity space is provided, it is characterized in that it also comprises:
At least one feeding mechanism, it is arranged at the dividing plate outside of this spacer assembly, and is connected with this spacer assembly inside by a feeding passage that is provided with on this dividing plate;
One Weight-measuring device, it is arranged on the lower end of this feeding mechanism;
One water supply installation, it is by pipeline and this spacer assembly internal communication;
One measure of water device, it links to each other with this water supply installation;
One motion detection apparatus, it is arranged on around the described spacer assembly.
2. toy metabolism watch-dog as claimed in claim 1 is characterized in that this Weight-measuring device is a balance.
3. toy metabolism watch-dog as claimed in claim 1 is characterized in that, this measure of water device is a water droplet enumerator.
4. toy metabolism watch-dog as claimed in claim 1 is characterized in that, is provided with a plurality of infrared LEDs pick offs in the described motion detection apparatus, and those infrared LEDs pick offs are evenly spaced apart in described motion detection apparatus.
5. toy metabolism watch-dog as claimed in claim 1 is characterized in that, this feeding mechanism further comprises:
One diet seal closure, it is arranged at the dividing plate outside of this spacer assembly;
A crib that is used for splendid attire food, it is arranged in this diet seal closure;
Be used to crib one filter that prevents that food from being shed, it is covered on this crib.
6. toy metabolism watch-dog as claimed in claim 5 is characterized in that, this feeding mechanism also comprises:
Be used for preventing at least one grid that the food of crib is grabbed out, it is arranged on this feeding passage, and this feeding passage is separated at least two passage aisles; And
Be used to limit animal limb active and stop rod, it is arranged on the import department below of crib.
7. toy metabolism watch-dog as claimed in claim 5 is characterized in that this feeding mechanism also comprises a mobilizable partition door, and it is arranged on this feeding passage.
8. toy metabolism watch-dog as claimed in claim 1 is characterized in that, this excreta collection device further comprises:
One shell;
The outlet of one urine, it is arranged on this shell lower end;
One faeces outlet, it is arranged on this shell lower end;
By the funnel structure that the inwall that tilts constitutes, it is arranged in this shell, and links to each other with the bottom of this spacer assembly, and the lower end of this funnel structure exports should faeces outlet;
A cambered surface catheterizing plate that is used for direct urine, the one end links to each other with this funnel structure lower end outlet, and the other end extends to this urine outlet.
9. toy metabolism watch-dog as claimed in claim 7 is characterized in that this funnel structure comprises four guide plates, and four guide plates are continuous in twos, and surrounds funnel shaped.
10. toy metabolism watch-dog as claimed in claim 1 is characterized in that it also comprises at least three supporting legs, and it links to each other with this spacer assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920208072XU CN201481562U (en) | 2009-08-18 | 2009-08-18 | Small animal metabolism monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920208072XU CN201481562U (en) | 2009-08-18 | 2009-08-18 | Small animal metabolism monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201481562U true CN201481562U (en) | 2010-05-26 |
Family
ID=42420455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920208072XU Expired - Fee Related CN201481562U (en) | 2009-08-18 | 2009-08-18 | Small animal metabolism monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201481562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866118A (en) * | 2016-06-04 | 2016-08-17 | 深圳灵喵机器人技术有限公司 | System and method for detecting composition of animal excrement |
| CN112806282A (en) * | 2021-02-20 | 2021-05-18 | 上海市第十人民医院 | Laboratory mouse monitoring system |
-
2009
- 2009-08-18 CN CN200920208072XU patent/CN201481562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105866118A (en) * | 2016-06-04 | 2016-08-17 | 深圳灵喵机器人技术有限公司 | System and method for detecting composition of animal excrement |
| CN105866118B (en) * | 2016-06-04 | 2018-08-24 | 深圳灵喵机器人技术有限公司 | A kind of animal excrements composition detection system and method |
| CN112806282A (en) * | 2021-02-20 | 2021-05-18 | 上海市第十人民医院 | Laboratory mouse monitoring system |
| CN112806282B (en) * | 2021-02-20 | 2024-04-09 | 上海市第十人民医院 | Laboratory mouse monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100526 Termination date: 20140818 |
|
| EXPY | Termination of patent right or utility model |