CN102388816A - Fully-automatic laboratory animal suffocation device - Google Patents
Fully-automatic laboratory animal suffocation device Download PDFInfo
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- CN102388816A CN102388816A CN2011101625425A CN201110162542A CN102388816A CN 102388816 A CN102388816 A CN 102388816A CN 2011101625425 A CN2011101625425 A CN 2011101625425A CN 201110162542 A CN201110162542 A CN 201110162542A CN 102388816 A CN102388816 A CN 102388816A
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- laboratory animal
- suffocates
- animal cage
- air pump
- control cabinet
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Abstract
The invention discloses a fully-automatic laboratory animal suffocation device which comprises a control box and at least a closed laboratory animal cage, wherein the closed laboratory animal cage is connected with a gas pump arranged in the control box, the inside of the control box is provided with a control circuit board, and a switch valve body of the gas pump is connected with the output end of the control circuit board. The laboratory animal cage is provided with a self-sealed window with a gas intake valve, and after the laboratory animal cage is connected with the control box, a nozzle of the gas pump is inserted into the self-sealed window and seals the laboratory animal cage. According to the application implementation of the fully-automatic laboratory animal suffocation device disclosed by the invention, based on a mode of death by suffocation, and through feeding gas into the laboratory animal cage by the gas pump, the time controllability of abandoned laboratory animal treatment can be achieved, and suffocated laboratory animal carcass can be easily taken out to carry out follow-up treatment, thereby avoiding the cleaning operations of killed laboratory animals.
Description
Technical field
The present invention relates to a kind of animal experiment device capable, relate in particular to a kind of being used for servicing unit is used in the discarded laboratory animal hommization laboratory of handling of dying of old age.
Background technology
For the mankind survive at this celestial body better, many scientific research personnel are devoted to the research of living environment, medicine manufacturing, biological aspect such as clinical.Need carry out a large amount of Bioexperiment during this; Relatively commonly used have animals such as mouse, rabbit; Particularly muroid has stronger vitality and immunity, can implement that survival assay and many under the special adverse circumstances is expected to use and the clinical drug trial of bringing benefit to the mankind etc.But along with the continuous propelling of scientific experiment, and this kind experiment made on the living is unidirectional.Laboratory animal is once use, but just no longer overlapping investment utilization must be destroyed.In the face of the discarded laboratory animal of process mass; General conventional way is directly it to be cut to kill; This can cause very big difficulty in the corpse cleaning and cruel relatively; The blood that show as a large amount of discarded laboratory animal mix, and have the virus and the bacterium of many cross-infections, some in addition human body had fatal murder by poisoning.
Summary of the invention
In view of the defective that above-mentioned prior art exists, the objective of the invention is to propose a kind of full-automatic laboratory animal device that suffocates, for the processing of discarded laboratory animal provides the technical scheme of hommization, solve laboratory animal and cut the problem that is difficult to clear up after killing.
The object of the invention will be achieved through following technical scheme:
The full-automatic laboratory animal device that suffocates; It is characterized in that; The said device that suffocates comprise control cabinet with at least one with control cabinet in set air pump link to each other and airtight laboratory animal cage case; Be provided with control circuit board in the said control cabinet, and the switch valve body of said air pump is connected with the output of control circuit board.
Further; Said laboratory animal cage case is detachable structure; Engage or separation through the relative control cabinet of slide rail; And said laboratory animal cage case is provided with the self sealss window, and laboratory animal cage case is with after control cabinet engages, and the nozzle of air pump is plugged among the self sealss window and seals said laboratory animal cage case.
Further, said control cabinet is provided with infrared sensor, and only when laboratory animal cage case engages with control cabinet said infrared sensor have feedback signal to export control circuit board to.
Further, said air pump is the high-pressure carbon dioxide air pump, and it has the switch valve body of flow rate controllability.
Further, said laboratory animal cage case has openable lid, and lid when closed laboratory animal cage case be sealed shape.
Further, the said utensil that suffocates has two or more laboratory animal cage casees, links to each other with the two or more nozzles of air pump respectively and airtight.
Further, said air pump has the switch valve body of corresponding nozzle quantity, and each switch valve body is connected to the synchronous output end or the asynchronous output able to programme of control circuit board.
Again further, said control cabinet surface is provided with the control panel that comprises display screen and button, and said display screen and button be connected to control circuit board respectively, is used for manually controlling the air pump running.
The suffocate application implementation of device of the full-automatic laboratory animal of the present invention, its outstanding effect is:
This device mode of suffocating based on death by suffocation; Towards laboratory animal cage case aeration, can realize discarded laboratory animal processing controllability in time, and the experimental animal carcass after suffocating can conveniently be taken out through air pump; Carry out subsequent treatment, avoided laboratory animal to cut the cleaning work of killing after handling.
Below just engage the embodiment accompanying drawing, specific embodiments of the invention is done further to detail, so that technical scheme of the present invention is easier to understand, grasp.
Description of drawings
Fig. 1 is the suffocate stereoscopic sketch map of device of the present invention;
Fig. 2 is the suffocate structure exploded perspective view of device of the present invention.
Embodiment
As depicted in figs. 1 and 2, be suffocate the stereoscopic sketch map and the structure exploded perspective view of device one preferred embodiment of the present invention.Performance with visible this device that suffocates of diagram is single laboratory animal cage case mainly comprises laboratory animal cage case 2 and control cabinet 5 two parts on its structure is formed.Wherein laboratory animal cage case 2 is to engage with control cabinet 5 through the guide effect of slide rail 1 or separate, and its engage for control cabinet 5 in the nozzle 9 of set air pump join and keep air-tight state.(as shown in Figure 1).Above-mentioned control cabinet 5 is fixed on the base 4 with slide rail 1 one, and base 4 and slide rail 1 provide the platform of laboratory animal cage case 2 attachings.
From two-part detailed structure: this laboratory animal cage case 2 is for can store the closed container of foster some (more than three) laboratory animal; It has a self sealss window (not shown); Be used for connecting with the air pump nozzle; And remain air-tight state, also have an openable lid simultaneously, and lid when closed laboratory animal cage case be sealed shape.
This control cabinet 5 is a core component of the present invention, wherein is provided with the control circuit board 7, master controller 17, wind speed controller 11 and the air pump (not shown) that are electrically connected.Wherein air pump is chosen as high pressure CO
2Air pump, it has the switch valve body of flow rate controllability and the output master controller 17 of control circuit board 7 joins; Air pump is an air inlet pipe 10 towards an end of laboratory animal cage case 2, and its end is provided with the nozzle 9 of band wind speed controller 11.In the device that suffocates when work,, said nozzle 9 is for to be plugged among the self sealss window of laboratory animal cage case 2, and pegs graft afterwards that laboratory animal cage case 2 still is a sealed shape.
In addition, this control cabinet 5 also is provided with infrared sensor 16, and only when laboratory animal cage case 2 engages with control cabinet 5 this infrared sensor 16 have feedback signal to export control circuit board 7 to.These control cabinet 5 surfaces also are provided with the control panel that comprises display screen 6 and button 8 simultaneously, and display screen 6 is connected to control circuit board 7 respectively with button 8, are used for manually controlling the operating parameters of air pump.
The above-mentioned device that suffocates is when real work: at first in laboratory animal cage case 2, load the discarded experimental rats (or other animal) that required humanity is handled through openable lid; And then laboratory animal cage case 2 is attached on control cabinet 5 and the base 4 through slide rail; When nozzle 9 passes the self sealss window; The said laboratory animal cage case 2 that pending experimental rats is housed is sealed shape; Infrared sensor 16 feedback signals export control circuit board 7 to simultaneously, start the water pump valve body according to the air pump operating parameters of setting through master controller 17, and laboratory animal cage case 2 is carried out quick aeration.What be worth explanation is: the aeration used CO of experimental rats that suffocates here
2, it also can be other inertia innocuous gas (like N
2).Be intended to avoid the accidental release of toxic and harmful in the subsequent processes.After certain time of setting, the whole deaths by suffocation of experimental rats, the air pump valve body is closed, and waits for postprocessing working procedures.
Except that the foregoing description, the present invention's device that suffocates can also have two or more laboratory animal cage casees, through linking to each other and airtight (not shown) with the two or more nozzles of air pump respectively.The combined type of this many laboratory animal cage case device that suffocates designs proposition based on above-mentioned preferred embodiment; When being intended to duplicate many cover systems effective operation, realize the shared of control section, save equipment cost; The efficient of accelerate setting, using is applicable to the zoopery and the experiment post processing of scale.Technical at this; Through improvement to control circuit board; Make it have synchronous output end or asynchronous output; And the wind speed controller 11 of air pump switch valve body and each nozzle is connected to control circuit board, can realize that the discarded experimental rats of dual mode is handled: one, the while of the laboratory animal cage case after a plurality of attachings aeration, handle a collection of discarded experimental rats in the short time; Two, (logic programmable) aeration in regular turn in order of the laboratory animal cage case after a plurality of attachings will be discarded experimental rats one by one and be choked to death; And continuous productive process ground: each laboratory animal cage case repeats replacement at aeration and between cleaning.In this embodiment each laboratory animal cage case have a plurality of, and each all be through slide rail with control cabinet attaching mutually.
The present invention's mode of device of should suffocating based on death by suffocation; Through air pump towards laboratory animal cage case aeration; Can realize discarded laboratory animal processing controllability in time; And the experimental animal carcass after suffocating can conveniently be taken out, and carries out subsequent treatment, has avoided laboratory animal to cut the cleaning work of killing after handling.
Claims (8)
1. the full-automatic laboratory animal device that suffocates; It is characterized in that; The said device that suffocates comprise control cabinet with at least one with control cabinet in set air pump link to each other and airtight laboratory animal cage case; Be provided with control circuit board in the said control cabinet, and the switch valve body of said air pump is connected with the output of control circuit board.
2. the full-automatic laboratory animal according to claim 1 device that suffocates; It is characterized in that: said laboratory animal cage case is detachable structure; Engage or separation through the relative control cabinet of slide rail; And said laboratory animal cage case is provided with the self sealss window, and laboratory animal cage case is with after control cabinet engages, and the nozzle of air pump is plugged among the self sealss window and seals said laboratory animal cage case.
3. the full-automatic laboratory animal according to claim 2 device that suffocates, it is characterized in that: said control cabinet is provided with infrared sensor, and only when laboratory animal cage case engages with control cabinet said infrared sensor have feedback signal to export control circuit board to.
4. the full-automatic laboratory animal according to claim 1 device that suffocates, it is characterized in that: said air pump is the high-pressure carbon dioxide air pump, it has the switch valve body of flow rate controllability.
5. the full-automatic laboratory animal according to claim 1 device that suffocates, it is characterized in that: said laboratory animal cage case has openable lid, and lid when closed laboratory animal cage case be sealed shape.
6. the full-automatic laboratory animal according to claim 1 device that suffocates, it is characterized in that: the said utensil that suffocates has two or more laboratory animal cage casees, links to each other with the two or more nozzles of air pump respectively and airtight.
7. the full-automatic laboratory animal according to claim 6 device that suffocates, it is characterized in that: said air pump has the switch valve body of corresponding nozzle quantity, and each switch valve body is connected to the synchronous output end or the asynchronous output able to programme of control circuit board.
8. according to claim 1 or the 6 described full-automatic laboratory animal device that suffocates; It is characterized in that: said control cabinet surface is provided with the control panel that comprises display screen and button; And said display screen and button are connected to control circuit board respectively, are used for manually controlling the air pump running.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101625425A CN102388816A (en) | 2011-06-17 | 2011-06-17 | Fully-automatic laboratory animal suffocation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101625425A CN102388816A (en) | 2011-06-17 | 2011-06-17 | Fully-automatic laboratory animal suffocation device |
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| CN102388816A true CN102388816A (en) | 2012-03-28 |
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| CN2011101625425A Pending CN102388816A (en) | 2011-06-17 | 2011-06-17 | Fully-automatic laboratory animal suffocation device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784013A (en) * | 2012-09-06 | 2012-11-21 | 天津开发区合普工贸有限公司 | Fast shock handling device for small animals through inert gas |
| WO2019048572A1 (en) * | 2017-09-08 | 2019-03-14 | Xpromed Gmbh | Device and method for the euthanasia of at least one small animal using co2 |
| CN114712027A (en) * | 2022-04-01 | 2022-07-08 | 苏州市冯氏实验动物设备有限公司 | Experimental small animal carbon dioxide euthanasia equipment |
| CN115997845A (en) * | 2023-02-24 | 2023-04-25 | 麒云生物科技(上海)有限公司 | Normal-temperature preservation processing method of complete animal feed with viscera |
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| CN2790163Y (en) * | 2005-03-04 | 2006-06-28 | 陈闻天 | Experimental animal strangulator |
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| WO2007107718A1 (en) * | 2006-03-21 | 2007-09-27 | Secretary Of State For Environment Food And Rural Affairs | Animal asphyxiation device |
| TW201023750A (en) * | 2008-12-26 | 2010-07-01 | Nat Univ Chiayi | Animal culling device |
| CN201640176U (en) * | 2010-02-26 | 2010-11-24 | 范维林 | Mercy-killing device for small animals |
| CN202145792U (en) * | 2011-06-17 | 2012-02-22 | 苏州市冯氏实验动物设备有限公司 | Full-automatic experimental asphyxiator |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3616041B2 (en) * | 2001-07-26 | 2005-02-02 | 福岡酸素株式会社 | Animal disposal device and animal disposal method, and carbon dioxide recovery device and carbon dioxide recovery method used for animal disposal device |
| CN2790163Y (en) * | 2005-03-04 | 2006-06-28 | 陈闻天 | Experimental animal strangulator |
| JP2007060925A (en) * | 2005-08-29 | 2007-03-15 | Kyowa Engineering Kk | Method for mercy killing of animal and apparatus for mercy killing for animal |
| JP2007143439A (en) * | 2005-11-25 | 2007-06-14 | Shimonoseki Ichi | Method for disposing animal and apparatus |
| WO2007107718A1 (en) * | 2006-03-21 | 2007-09-27 | Secretary Of State For Environment Food And Rural Affairs | Animal asphyxiation device |
| TW201023750A (en) * | 2008-12-26 | 2010-07-01 | Nat Univ Chiayi | Animal culling device |
| CN201640176U (en) * | 2010-02-26 | 2010-11-24 | 范维林 | Mercy-killing device for small animals |
| CN202145792U (en) * | 2011-06-17 | 2012-02-22 | 苏州市冯氏实验动物设备有限公司 | Full-automatic experimental asphyxiator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102784013A (en) * | 2012-09-06 | 2012-11-21 | 天津开发区合普工贸有限公司 | Fast shock handling device for small animals through inert gas |
| CN102784013B (en) * | 2012-09-06 | 2015-01-28 | 天津开发区合普工贸有限公司 | Fast shock handling device for small animals through inert gas |
| WO2019048572A1 (en) * | 2017-09-08 | 2019-03-14 | Xpromed Gmbh | Device and method for the euthanasia of at least one small animal using co2 |
| CN114712027A (en) * | 2022-04-01 | 2022-07-08 | 苏州市冯氏实验动物设备有限公司 | Experimental small animal carbon dioxide euthanasia equipment |
| CN115997845A (en) * | 2023-02-24 | 2023-04-25 | 麒云生物科技(上海)有限公司 | Normal-temperature preservation processing method of complete animal feed with viscera |
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Application publication date: 20120328 |