CN201267532Y - Active smoking device for animal experiment - Google Patents
Active smoking device for animal experiment Download PDFInfo
- Publication number
- CN201267532Y CN201267532Y CNU2008201907603U CN200820190760U CN201267532Y CN 201267532 Y CN201267532 Y CN 201267532Y CN U2008201907603 U CNU2008201907603 U CN U2008201907603U CN 200820190760 U CN200820190760 U CN 200820190760U CN 201267532 Y CN201267532 Y CN 201267532Y
- Authority
- CN
- China
- Prior art keywords
- box
- zooperal
- active
- pump
- animal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000391 smoking effect Effects 0.000 title claims abstract description 26
- 241001465754 Metazoa Species 0.000 title claims abstract description 21
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 14
- 238000010171 animal model Methods 0.000 claims abstract description 5
- 239000003440 toxic substance Substances 0.000 claims description 20
- 231100000167 toxic agent Toxicity 0.000 claims description 19
- 238000004088 simulation Methods 0.000 claims description 9
- 229920005479 Lucite® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 3
- 231100000614 poison Toxicity 0.000 abstract 3
- 230000007096 poisonous effect Effects 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 244000061176 Nicotiana tabacum Species 0.000 description 2
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
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Abstract
The utility model discloses an active smoking device used for animal experiment, belonging to the technical field of cigarette experimental equipment. The active smoking device used for animal experiment consists of a poisonous box and an analog smoking system; the poisonous box is a box body which is made of transparent organic glass; an inner cavity of the box body is a cavity which can hold one to a plurality of experimental animal(s); the box body is provided with a door for entry and exit of animals; one side of the box body, which is adjacent to the bottom part, is provided with one to a plurality of cigarette rolling sockets; and the other side of the box body, which is adjacent to the bottom part, is provided with one to a plurality of pumping port(s) which is/are communicated with the analog smoking system. The analog smoking system is formed by the serial connection of a power supply, an impulse current time controller, a pump and a filter; and the filter is communicated with the pump port on the poisonous box by the hose. The utility model has reasonable design, simple structure, simple operation, convenient use and significant experimental effect, leads the animal to be in an active smoking state and can obtain real experimental data.
Description
Technical field
This utility model belongs to Medicated cigarette experimental facilities technical field, is specifically related to a kind of zooperal device of simulating the active smoking state to motion effects that is used for.
Background technology
In the prior art, the suction route of exposure of animal contaminated test has two kinds, and a kind of is that quiet formula sucks, and a kind of is that dynamic formula sucks.It is that laboratory animal is placed in the hermetic container that is called toxicant exposure box that quiet formula sucks, the gaseous compound that adds a certain amount of volatile liquefied compound or certain volume, in container, form the air ambient of needed test-compound concentration, animal is tested.It is that laboratory animal is placed the mobile toxicant exposure box of air that dynamic formula sucks, toxicant exposure box be equipped with fresh air mend into contain the dynamical system that the test-compound air discharges and the air distribution system of additional test-compound at any time, under dynamic environment, animal is tested.Cigarette industry also needs the toxicity of Nicotiana tabacum L. is carried out animal experiment, but the dynamic formula intake system of prior art is not suitable for the animal experiment of Nicotiana tabacum L..
The utility model content
Above-mentioned deficiency at prior art, the technical problems to be solved in the utility model provides a kind of zooperal active smoking apparatus that is used for, it can make animal be in the state that simulation is smoked, and then observes the situation of animal under this state, obtains real test data.
The technical solution of the utility model is: be used for zooperal active smoking apparatus and be made up of toxicant exposure box and simulation smoking system, described toxicant exposure box is the casing of being made by transparent lucite, cabinets cavity is for can hold a cavity to several laboratory animals, casing is provided with the door of animal turnover, side adjacent bottom place at casing is provided with one or more Medicated cigarette socket, opposite side adjacent bottom place, casing opposite is provided with one or more pump orifice, and pump orifice is connected with simulation smoking system.Described simulation smoking system is formed by power supply, pulse current time controller, pump, filter serial connection, and filter is connected with pump orifice on the toxicant exposure box by flexible pipe.The fluid velocity of described pump is adjustable between 1L/S～3L/S.The span of control of the interval of described pulse current time controller is 0.1S～99S.Described Medicated cigarette socket and pump orifice are arranged on apart from the place of box bottom 2～5cm.Be provided with hermetically-sealed construction between described door and the casing.
This utility model is reasonable in design, and is simple in structure, simple to operate, easy to use, and test effect is remarkable, makes the have the initiative state of smoking of animal, can obtain real test data.
Description of drawings
Accompanying drawing 1 is a toxicant exposure box perspective view of the present utility model;
Accompanying drawing 2 is this utility model one example structure sketch maps;
Accompanying drawing 3 is sectional structure sketch maps of accompanying drawing 1 toxicant exposure box.
Accompanying drawing acceptance of the bid keep the score state as follows: 1-toxicant exposure box; 2-door; 3-handle; 4-pump orifice; 5-power supply; 6-pulse current time controller; 7-pump; 8-filter; 9-cavity; 10-Medicated cigarette socket; 11-Medicated cigarette.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.As shown in Figure 1, described toxicant exposure box 1 usefulness lucite is made, and testing crew can be observed the situation of animal very intuitively, and the end face of toxicant exposure box 1 is provided with the door 2 of animal turnover in the diagram, door 2 has the convenient handle of opening 3, is provided with pump orifice 4 on the right side of toxicant exposure box 1.Accompanying drawing 2 is depicted as this utility model structure, power supply 5, pulse current time controller 6, pump 7, filter 8 serial connections, and filter 8 links to each other with toxicant exposure box 1.Accompanying drawing 3 is the sectional structure of toxicant exposure box 1, the pump orifice 4 on right side is connected with the filter 8 of simulation smoking system, Medicated cigarette 11 is plugged in the Medicated cigarette socket 10, when testing, simulation smoking system produces negative pressure off and on by pulse current time controller 6 in toxicant exposure box 1, make the Medicated cigarette 11 in the Medicated cigarette socket 10 produce burning, flue gas discontinuity enter toxicant exposure box 1 and repetitive operation by phased manner.Between pump 7 and toxicant exposure box 1, be provided with filter 8, prevent the corrosion of flue gas pump.
Claims (6)
1, a kind ofly is used for zooperal active smoking apparatus, it is characterized in that: this device is made up of toxicant exposure box (1) and simulation smoking system, described toxicant exposure box (1) is the casing of being made by transparent lucite, cabinets cavity is for can hold a cavity to several laboratory animals (9), casing is provided with the door (2) of animal turnover, side adjacent bottom place at casing is provided with one or more Medicated cigarette socket (10), opposite side adjacent bottom place, casing opposite is provided with one or more pump orifice (4), and pump orifice (4) is connected with simulation smoking system.
2, according to claim 1ly be used for zooperal active smoking apparatus, it is characterized in that: described simulation smoking system is formed by power supply (5), pulse current time controller (6), pump (7), filter (8) serial connection, and filter (8) is connected with pump orifice (4) on the toxicant exposure box (1) by flexible pipe.
3, according to claim 2ly be used for zooperal active smoking apparatus, it is characterized in that: the fluid velocity of described pump (7) is adjustable between 1L/S～3L/S.
4, according to claim 2ly be used for zooperal active smoking apparatus, it is characterized in that: the span of control of the interval of described pulse current time controller (6) is 0.1S～99S.
5, according to claim 1ly be used for zooperal active smoking apparatus, it is characterized in that: described Medicated cigarette socket (10) and pump orifice (4) are arranged on apart from the place of box bottom 2～5cm.
6, according to claim 1ly be used for zooperal active smoking apparatus, it is characterized in that: be provided with hermetically-sealed construction between described door (2) and the casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201907603U CN201267532Y (en) | 2008-09-12 | 2008-09-12 | Active smoking device for animal experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201907603U CN201267532Y (en) | 2008-09-12 | 2008-09-12 | Active smoking device for animal experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201267532Y true CN201267532Y (en) | 2009-07-08 |
Family
ID=40840109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201907603U Expired - Fee Related CN201267532Y (en) | 2008-09-12 | 2008-09-12 | Active smoking device for animal experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201267532Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912308A (en) * | 2010-08-04 | 2010-12-15 | 中国人民解放军第三军医大学 | Smoke exposure experimental device with condensing box |
| CN102788874A (en) * | 2011-05-16 | 2012-11-21 | 湖北中烟工业有限责任公司 | Method for evaluating cigarette harm degree by using primate animal models |
| CN102935018A (en) * | 2012-11-13 | 2013-02-20 | 天津开发区合普工贸有限公司 | Animal experiment device for passive smoke produced by human smoking |
| CN103505302B (en) * | 2012-06-26 | 2015-05-20 | 郑州大学第一附属医院 | Experimental device for inducing pulmonary arterial hypertension of mouse |
| CN104720926A (en) * | 2015-04-08 | 2015-06-24 | 中国医学科学院北京协和医院 | Animal passive smoking experiment device |
| CN105427713A (en) * | 2016-01-08 | 2016-03-23 | 南京市口腔医院 | Animal mouth-through smoking pipe for simulating human active smoking |
| CN107006422A (en) * | 2017-03-30 | 2017-08-04 | 华南农业大学 | A kind of smoking causes the method for building up of tree shrew multiple organ fibrosis model |
-
2008
- 2008-09-12 CN CNU2008201907603U patent/CN201267532Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101912308A (en) * | 2010-08-04 | 2010-12-15 | 中国人民解放军第三军医大学 | Smoke exposure experimental device with condensing box |
| CN101912308B (en) * | 2010-08-04 | 2012-02-29 | 中国人民解放军第三军医大学 | Smoke exposure experimental device with condensing box |
| CN102788874A (en) * | 2011-05-16 | 2012-11-21 | 湖北中烟工业有限责任公司 | Method for evaluating cigarette harm degree by using primate animal models |
| CN103505302B (en) * | 2012-06-26 | 2015-05-20 | 郑州大学第一附属医院 | Experimental device for inducing pulmonary arterial hypertension of mouse |
| CN102935018A (en) * | 2012-11-13 | 2013-02-20 | 天津开发区合普工贸有限公司 | Animal experiment device for passive smoke produced by human smoking |
| CN102935018B (en) * | 2012-11-13 | 2014-11-26 | 天津开发区合普工贸有限公司 | Animal experiment device for passive smoke produced by human smoking |
| CN104720926A (en) * | 2015-04-08 | 2015-06-24 | 中国医学科学院北京协和医院 | Animal passive smoking experiment device |
| CN105427713A (en) * | 2016-01-08 | 2016-03-23 | 南京市口腔医院 | Animal mouth-through smoking pipe for simulating human active smoking |
| CN105427713B (en) * | 2016-01-08 | 2018-01-26 | 南京市口腔医院 | A kind of oral Smoking pipe of animal for being used to simulate people's active smoking |
| CN107006422A (en) * | 2017-03-30 | 2017-08-04 | 华南农业大学 | A kind of smoking causes the method for building up of tree shrew multiple organ fibrosis model |
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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: 20090708 Termination date: 20170912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |