CN2707021Y - Biological security insulating device for large sized animal - Google Patents
Biological security insulating device for large sized animal Download PDFInfo
- Publication number
- CN2707021Y CN2707021Y CN 200420005619 CN200420005619U CN2707021Y CN 2707021 Y CN2707021 Y CN 2707021Y CN 200420005619 CN200420005619 CN 200420005619 CN 200420005619 U CN200420005619 U CN 200420005619U CN 2707021 Y CN2707021 Y CN 2707021Y
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Abstract
The utility model discloses a biological security insulating device for large sized animals. The insulator is composed of a bracket, an animal raising cage, a dung collecting system, a dung disinfecting system, and an outer cover. The animal raising cage is provided with an animal cramping apparatus; the dung collecting system and the dung disinfecting system are arranged on the lower side of the animal raising cage; the outer cover can effectively isolate the animal raising cage and a console from the outside; under the action of the ventilating system, the inner part of the outer cover is made to lie in a negative pressure state, and the front surface of the outer cover is provided with an operating hole with an operating glove. The insulator is the integration of the animal raising, a fixing structure, and an experiment console; the personnel and the animal with noxious viruses are made to be in two mutually isolated spaces; the utility model can provide the suitable environment for the existence of the animal, the personnel are provided with the guaranties to be free from the disoperation of the viruses and the bacterium, and simultaneously, the expenses for raising the animal can be lowered; the animal excrement with viruses and bacterium can be completely reclaimed, and the contamination to the surrounding environment from the viruses and the bacterium can be prevented.
Description
Technical field
The utility model relate to a kind of when medical animal experiment employed large animal bio-safety isolator, this large animal bio-safety isolator organically combines technology such as environment control, experimental animal feeding, fixation of animal, has fully satisfied safe, easy, energy-conservation needs in the practical operations such as animal, article transmission, animal feeding, experiment.
Background technology
The necessary means of relevant data is obtained in zoopery as life science, along with the continuous development of science and technology and further going deep into of scientific research, requirement to animal experiment technique and zoopery condition is more and more higher, the zoopery of dissimilar, various objectives need be carried out under different conditions.Must in high-risk biocontainment laboratory, carry out as the deadly infectious disease zoopery.For preventing the diffusion of pathogenic microorganism, except conditions such as the corresponding environmental temperature of animal survival, humidity, ventilation, illumination will be provided, also to take into full account experimenter's factors such as security protection, convenient experimental operation and fixation of animal.It is relatively easy that the small animal experiment will be satisfied above-mentioned condition, but for study subject is the large animal of dog, monkey class, because animal individual is big, guarantee conditions such as feeding environment, fixation of animal, dirt are disinfected, animal, article transmission, total degree of difficulty increases greatly.At present, the microorganism zoopery is carried out in a bigger barrier laboratory usually, and personnel and the animal environment that exists together must be dressed corresponding protective garment, to reach personnel protection safety when animal is carried out feeding and management, experimental implementation.But because extracting, Baoding difficulty of large animals such as dog, monkey are big, there is higher danger in experimental implementation; The excreta amount is big, excremental collection and difficult treatment; The humans and animals environment that exists together, it is higher relatively that personnel infect probability; Simultaneously, in the barrier laboratory,, there are poor stability, problem that energy consumption is big because the air capacity that need to purify is big.
The utility model content
Problem at the prior art existence, the purpose of this utility model provides and a kind ofly not only can provide suitable living environment for animal, and be convenient to the staff and carry out various operations, the large animal bio-safety isolator that can effectively isolate with surrounding environment simultaneously.
For achieving the above object, the utility model large animal bio-safety isolator comprises support, animal feeding cage, device for collecting animal dung, decontamination system and isolator outer cover; The animal feeding cage is fixed on support top, and its front is netted or the barrier structure, and is provided with the door for the animal turnover, is provided with the animal anchor clamps in it, and its place ahead support is provided with operating platform, the double animal transfering channel of doing of this operating platform; Device for collecting animal dung comprises collection bucket, recycling bin, collection bucket is a funnel-shaped structure, be fixed on animal feeding cage below, its forward position and operating platform are tightly connected, the collection bucket delivery outlet links to each other by pipeline and recycling bin are airtight, place, on the pipeline and recycling bin input port is provided with valve, also is provided with the exhaust outlet of band gas-filtering device on the recycling bin; Decontamination system comprises fluid reservoir, pump, spray piping and valve, and the thimerosal in the fluid reservoir from the spray piping ejection, carries out disinfection to collection bucket under the control of pump and valve; The outer cover cover is buckled on the animal feeding cage, its lower edge and operating platform and collection bucket periphery are tightly connected, the import and export of using when outer cover one side and operating platform corresponding section are provided with and shift for animal, these import and export have airtight sealing up a door, also be provided with on the outer cover and all have the advancing of gas-filtering device, exhaust outlet, the outer cover front panel is made by transparent material, and it is provided with the operation hand hole, all airtight operation gloves that are equipped with on each operation hand hole.
Further, described animal anchor clamps are made of ambulatory splint and operating mechanism, and ambulatory splint is provided with that fixedly animal is with protruding stupefied, and operating mechanism comprises drive unit, turn-screw, turn-screw is installed on the described support along animal feeding cage fore-and-aft direction, and ambulatory splint is driven by turn-screw.
Further, described each ambulatory splint supports by four axis of guides that are fixed on the described support respectively, and is driven by the two rhizoid thick sticks that are positioned at its middle part, left and right sides, and this two rhizoids thick stick is driven by a drive unit by an annular link chain.
Further, described animal feeding cage is divided into several compartments along its length direction, each compartment is provided with door and is equipped with independently animal anchor clamps, also each supportingly has one group of collection bucket, recycling bin and connecting pipe thereof, valve in the described device for collecting animal dung simultaneously, and spray piping in the described decontamination system and valve thereof.
Further, described outer cover air inlet is arranged on the roof of its length direction one end, and exhaust outlet is arranged on other end sidewall below.
Further, also be provided with the running water access port that has valve between described pump and the described spray piping.
Further, described collection bucket equipped at outlet port also is provided with animals urine and collects valve.
Further, place, described recycling bin input port is provided with sealing structure for water.
Further, also be provided with the feeding animal box on the preceding grid of described animal feeding cage, this box can horizontally rotate by vertically disposed bearing pin and is installed on the grid.
Further, described outer cover one side is provided with a gas-tight door cabin for the import and export that animal shifts usefulness, a join end and outer end thereof of this cabin and described outer cover is provided with airtight sealing up a door, also be provided with chlorination equipments such as ultraviolet lamp in the door cabin, the door cabin is provided with discharge duct, be communicated with corresponding gas extraction system by this pipeline, door also is provided with the thimerosal flusher on the cabin, this device can be that thimerosal sprays pipeline, also can be the closed hole for spray disinfectant set on sealing up a door in its outer end.
This large animal bio-safety isolator integrates animal feeding, fixation of animal structure, zoopery operational facilities, make in two spaces that isolate mutually of staff and the animal office that has harmful virus, bacterium, both provided adapt circumstance for animal survival, for not being subjected to the infringement of virus, bacterium, the staff do not provide assurance again, having reduced the breeding expenses of animal simultaneously uses, and the animal excrements that have virus, bacterium are reclaimed fully, prevented the pollution of harmful microorganism surrounding environment.
Description of drawings
Fig. 1 is the utility model broken section structural representation;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is Fig. 1 structure right view;
Fig. 4 is recycling bin 5 superstructure enlarged diagrams among Fig. 1;
Fig. 5 is that ambulatory splint drives schematic diagram among Fig. 1;
Fig. 6 is a B portion enlarged diagram among Fig. 1.
Embodiment
As shown in drawings, animal feeding cage 2 is erected on the support 1, be divided into four compartments along its length direction, each compartment is by framework 22, preceding grid 21, spacer screen 25, ambulatory splint 24 constitutes, be provided with door 28 and feeding animal box 29 on the preceding grid 21 of each compartment, feeding animal box 29 is installed on the preceding grid 21 by vertically disposed axle is rotatable, each ambulatory splint 24 supports by four sliding axles 26 that are provided with on the framework 22, and by 27 drivings of two rhizoid thick sticks, ambulatory splint 24 front surfaces are provided with some roads fin 241, separate by dividing plate 23 between the compartment, corresponding with the position of ambulatory splint 24 upper support sliding sleeves and drive nut connecting plate, dividing plate 23 is provided with breach 231.The driving mechanism 4 that is made of motor and gear drives leading screw 27 work by sprocket wheel 41, chain 42, sprocket wheel 43, each ambulatory splint 24 corresponding cover driving mechanism, and its middle sprocket 43 fixes with leading screw 27.Outer cover 3 covers are buckled in the top of support 1 and animal feeding cage 2, operating platform 15 outer rims on its lower edge and the support 1 and the outer rim of animal feeding cage are tightly connected, outer cover 3 top left side are provided with air inlet 30, be provided with the gas-filtering device of making by filter membrane 36 in the air inlet 30, the outer cover right side wall is provided with exhaust outlet 35 near operating platform 15, is provided with gas-filtering device 36 in the exhaust outlet 35 equally.Corresponding with operating platform 15, also be provided with animal on the outer cover right side wall and import and export 34, these import and export 34 by door cabin 342, seal up a door 343 outward, in seal up a door and 344 constitute, seal up a door outward and 343 be provided with the hole that feeds to spray disinfectant in the cabin, under no situation, this hole is by plug screw 341 sealings, and door cabin 342 is connected with outer cover is airtight, seal up a door outward 343 and in seal up a door 344 respectively with outer cover and door cabin 342 airtight installations, on door cabin 342 upper walls ultraviolet disinfection lamp 345 is installed; Outer cover 3 front panels 31 are made by transparent material, and are corresponding with each compartment on the animal feeding cage 2, are respectively arranged with two operation hand holes 32, the operation gloves 33 that all are tightly connected and made by rubber on each operation hand hole 32.Device for collecting animal dung and decontamination system are made of collection bucket 13, spray piping 14, pump 7, fluid reservoir 6, recycling bin 5 and corresponding pipeline and valve, wherein collection bucket 13 is funnel-form, be arranged on the below of animal feeding cage, the size of collection bucket 13 openings of sizes and each compartment of animal feeding cage is complementary, and the operating platform 15 on collection bucket 13 upper edges and the support 1 and the outer rim of animal feeding cage are tightly connected; The spray piping 14 that has several nozzles is provided with along collection bucket 13 upper edges, and links to each other with fluid reservoir 6 by connecting pipe 12, pump 7, also is provided with running water input valve 8 on the pipeline 12, and fluid reservoir 6 is fixed on the support 1 at collection bucket 13 rear portions; The below delivery outlet of collection bucket 13 is provided with vent valves 10, also be provided with animals urine in the upstream of vent valves 10 and collect valve 9, flexible pipe 11 is connected vent valves 10 delivery outlets with the input port of recycling bin 5 is airtight, recycling bin 5 is placed on the below of collection bucket 13, the place, input port of recycling bin 5 is provided with valve 57, be connected to water seal bowl 56 on the valve 57, pipeline 11 links to each other with valve 57 by joint 55, be connected to filter cap 52 on the exhaust outlet 53 on the recycling bin 5, be provided with the gas-filtering device of making by filter membrane 51 in the filter cap 52.
This isolator is placed in the environment that is full of clean air in use, its exhaust outlet by pipeline and environment of living in whole gas extraction system link to each other, be added with thimerosal in the fluid reservoir 6.The institute domesticated animal is entered by import and export 34 and operating platform 15 in animal feeding cage 2 each compartment, and import and export 34 are following in off position and outer cover 3 is airtight fixing.Start the environment gas extraction system, clean air in the environment is entered in the isolator by air inlet 30, gas in the isolator is extracted out by exhaust outlet 35, because air inlet 30 and exhaust outlet 35 are provided with gas-filtering device 36, therefore, germ in the isolator is closed in the isolator, and can not be diffused in the working environment at isolator place and the atmospheric environment that gas extraction system is discharged.When checking or during operation such as injectable drug to the animal in certain compartment, at first start the action button that is provided with on the support, start driving mechanism 4, drive ambulatory splint 24 reaches, until animal being clamped between ambulatory splint 24 and the preceding grid 21, the staff carries out various operations by 33 pairs of animals that are held of gloves.When the animal excrements in the needs discharge collection bucket 13, open valve 10,57 and start pump 7, thimerosal in the fluid reservoir 6 is sprayed by the spout on the shower 14, dirt in the collection bucket 13 is discharged in the recycling bin 5 together in company with thimerosal, after bucket 5 to be recycled contains the dirt of scheduled volume, valve-off 10,57 and pump 7 unload lower contact 55 and inject thimerosal 54 in its water seal bowls 56, then recycling bin 5 are carried out virus killing processing such as boiling.Because of recycling bin 5 is provided with the exhaust outlet that has gas-filtering device, thereby in the process that dirt enters, neither can cause obstruction, also can will not contain the noxious gas emission of virus, bacterium in the working environment at isolator place.When needs are chemically examined animals urine, can gather by valve 9.Insert running water by valve 8 to spray piping 14, clean needs to satisfy daily cage tool.
When large animals such as dog, monkey turnover isolator, at first in the door cabin 342 of sealing, stop appropriate time, in the retention period, 345 pairs of animals of ultraviolet disinfection lamp and air in the door cabin 342 carry out disinfection by ultraviolet light, simultaneously, take off plug screw 341, by screw spray disinfectant in door cabin 342.From the door cabin, produce or be transferred in the isolator again through the animal of disinfecting, in order to reduce residual disinfectancy liquid aerosol to other animals or external influence, between door cabin 342 and the gas extraction system connecting pipe (not shown) is installed also, by this pipeline at first the gas in the opposite house cabin aspirate to open again and seal up a door 343 or 344.
This isolator in use, the animal and the residing working environment of staff that have virus, bacterium are isolated fully, excretas such as the ight soil of animal, urine are collected and handle under the state of complete closed, animal can effectively be fixed by ambulatory splint, therefore, staff's the safety guarantee that provides not only is provided this isolator, and satisfy the staff to laboratory animal check, operations requirement such as injection, simultaneously again can be for suitable living environment is provided by domesticated animal.
Claims (10)
1. a large animal bio-safety isolator is characterized in that, comprises support, animal feeding cage, device for collecting animal dung, decontamination system, outer cover; The animal feeding cage is fixed on support top, and its front is netted or the barrier structure, and is provided with the door for the animal turnover, is provided with the animal anchor clamps in it, and its place ahead support is provided with operating platform, the double animal transfering channel of doing of this operating platform; Device for collecting animal dung comprises collection bucket, recycling bin, collection bucket is a funnel-shaped structure, be fixed on animal feeding cage below, its forward position and operating platform are tightly connected, the collection bucket delivery outlet links to each other by pipeline and recycling bin are airtight, place, on the pipeline and recycling bin input port is provided with valve, also is provided with the exhaust outlet of band gas-filtering device on the recycling bin; Decontamination system comprises fluid reservoir, pump, spray piping and valve, and the thimerosal in the fluid reservoir from the spray piping ejection, carries out disinfection to collection bucket under the control of pump and valve; The outer cover cover is buckled on the animal feeding cage, its lower edge and operating platform and collection bucket periphery are tightly connected, the import and export of using when outer cover one side and operating platform corresponding section are provided with and shift for animal, these import and export have airtight sealing up a door, also be provided with on the outer cover and all have the advancing of gas-filtering device, exhaust outlet, the outer cover front panel is made by transparent material, and it is provided with the operation hand hole, all airtight operation gloves that are equipped with on each operation hand hole.
2. large animal bio-safety isolator as claimed in claim 1, it is characterized in that, described animal anchor clamps are made of ambulatory splint and operating mechanism, ambulatory splint is provided with fixedly animal with protruding stupefied, operating mechanism comprises drive unit, turn-screw, turn-screw is installed on the described support along animal feeding cage fore-and-aft direction, and ambulatory splint is driven by turn-screw.
3. large animal bio-safety isolator as claimed in claim 2, it is characterized in that, described each ambulatory splint supports by four axis of guides that are fixed on the described support respectively, and by the two rhizoid thick sticks driving that is positioned at its middle part, left and right sides, this two rhizoids thick stick is driven by a drive unit by an annular link chain.
4. large animal bio-safety isolator as claimed in claim 3, it is characterized in that, described animal feeding cage is divided into several compartments along its length direction, each compartment is provided with door and is equipped with independently animal anchor clamps, also each supportingly has one group of collection bucket, recycling bin and connecting pipe thereof, valve in the described device for collecting animal dung simultaneously, and spray piping in the described decontamination system and valve thereof.
5. large animal bio-safety isolator as claimed in claim 4 is characterized in that, described outer cover air inlet is arranged on the roof of its length direction one end, and exhaust outlet is arranged on other end sidewall below.
6. large animal bio-safety isolator as claimed in claim 5 is characterized in that, also is provided with the running water access port that has valve between described pump and the described spray piping.
7. large animal bio-safety isolator as claimed in claim 6 is characterized in that, described collection bucket equipped at outlet port also is provided with animals urine and collects valve.
8. large animal bio-safety isolator as claimed in claim 7 is characterized in that, place, described recycling bin input port is provided with sealing structure for water.
9. large animal bio-safety isolator as claimed in claim 8 is characterized in that, also is provided with the feeding animal box on the preceding grid of described animal feeding cage, and this box can horizontally rotate by vertically disposed bearing pin and is installed on the grid.
10. as the arbitrary described large animal bio-safety isolator of claim 1～9, it is characterized in that, described outer cover one side is provided with a gas-tight door cabin for the import and export that animal shifts usefulness, a join end and outer end thereof of this cabin and described outer cover is provided with airtight sealing up a door, also be provided with chlorination equipments such as ultraviolet lamp in the door cabin, the door cabin is provided with discharge duct, be communicated with corresponding gas extraction system by this pipeline, door also is provided with the thimerosal flusher on the cabin, this device can be that thimerosal sprays pipeline, also can be the closed hole for spray disinfectant set on sealing up a door in its outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005619 CN2707021Y (en) | 2004-03-01 | 2004-03-01 | Biological security insulating device for large sized animal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420005619 CN2707021Y (en) | 2004-03-01 | 2004-03-01 | Biological security insulating device for large sized animal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2707021Y true CN2707021Y (en) | 2005-07-06 |
Family
ID=34848373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420005619 Expired - Fee Related CN2707021Y (en) | 2004-03-01 | 2004-03-01 | Biological security insulating device for large sized animal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2707021Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102464155A (en) * | 2010-11-08 | 2012-05-23 | 董金奎 | Method and transportation cage for classified transportation of animals |
| CN101524051B (en) * | 2009-04-13 | 2012-12-12 | 中国人民解放军第二军医大学 | Multi-functional medium-sized animal breeding isolation system |
| CN104754934A (en) * | 2012-08-16 | 2015-07-01 | 凯瑟琳·米歇尔·哈里斯 | Improvements in animal handling devices |
| CN105496594A (en) * | 2014-09-26 | 2016-04-20 | 首都医科大学附属北京安贞医院 | Postoperative animal experiment framework |
| CN106172042A (en) * | 2016-07-05 | 2016-12-07 | 苏州新区枫桥净化设备有限公司 | A kind of zoonosis isolation monitoring cage tool |
| CN110036914A (en) * | 2019-04-03 | 2019-07-23 | 苏州市冯氏实验动物设备有限公司 | A kind of purification pass box applied to experimental situation |
| CN110186571A (en) * | 2019-05-31 | 2019-08-30 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of intelligent protection system of safety detection that importing and exporting life entity |
| CN111149564A (en) * | 2020-01-09 | 2020-05-15 | 四川农业大学 | Commercial pig safety production system |
| CN111418504A (en) * | 2020-05-06 | 2020-07-17 | 胡宗强 | Mouse aseptic breeding box |
| CN113207717A (en) * | 2021-05-26 | 2021-08-06 | 深圳净拓生物科技有限公司 | Aseptic isolator for experimental animals |
| CN114949319A (en) * | 2022-07-28 | 2022-08-30 | 天津海关动植物与食品检测中心 | Air purification mechanism and companion animal baoding case |
-
2004
- 2004-03-01 CN CN 200420005619 patent/CN2707021Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524051B (en) * | 2009-04-13 | 2012-12-12 | 中国人民解放军第二军医大学 | Multi-functional medium-sized animal breeding isolation system |
| CN102464155A (en) * | 2010-11-08 | 2012-05-23 | 董金奎 | Method and transportation cage for classified transportation of animals |
| CN102464155B (en) * | 2010-11-08 | 2016-04-27 | 董金奎 | A kind of transport cage of animal classification transport |
| CN104754934A (en) * | 2012-08-16 | 2015-07-01 | 凯瑟琳·米歇尔·哈里斯 | Improvements in animal handling devices |
| CN105496594A (en) * | 2014-09-26 | 2016-04-20 | 首都医科大学附属北京安贞医院 | Postoperative animal experiment framework |
| CN106172042A (en) * | 2016-07-05 | 2016-12-07 | 苏州新区枫桥净化设备有限公司 | A kind of zoonosis isolation monitoring cage tool |
| CN110036914A (en) * | 2019-04-03 | 2019-07-23 | 苏州市冯氏实验动物设备有限公司 | A kind of purification pass box applied to experimental situation |
| CN110036914B (en) * | 2019-04-03 | 2024-03-15 | 苏州市冯氏实验动物设备有限公司 | Be applied to experimental environment's purification transfer case |
| CN110186571A (en) * | 2019-05-31 | 2019-08-30 | 安徽鸿路钢结构(集团)股份有限公司 | A kind of intelligent protection system of safety detection that importing and exporting life entity |
| CN111149564A (en) * | 2020-01-09 | 2020-05-15 | 四川农业大学 | Commercial pig safety production system |
| CN111418504A (en) * | 2020-05-06 | 2020-07-17 | 胡宗强 | Mouse aseptic breeding box |
| CN113207717A (en) * | 2021-05-26 | 2021-08-06 | 深圳净拓生物科技有限公司 | Aseptic isolator for experimental animals |
| CN114949319A (en) * | 2022-07-28 | 2022-08-30 | 天津海关动植物与食品检测中心 | Air purification mechanism and companion animal baoding case |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |