CN102824227A - Sitting canoidea animal oro-nasal respiration experimental equipment - Google Patents
Sitting canoidea animal oro-nasal respiration experimental equipment Download PDFInfo
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- CN102824227A CN102824227A CN2012103651151A CN201210365115A CN102824227A CN 102824227 A CN102824227 A CN 102824227A CN 2012103651151 A CN2012103651151 A CN 2012103651151A CN 201210365115 A CN201210365115 A CN 201210365115A CN 102824227 A CN102824227 A CN 102824227A
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Abstract
The invention provides sitting canoidea animal oro-nasal respiration experimental equipment. The equipment comprises a canoidea nose port which is reserved on the periphery of the lateral wall of an aerosol tank with an atomizer, wherein an experimental canoidea is fixed on a mobile sitting frame to upward clamp a rectangular sit plate, so that the experimental canoidea is kept to be a sit canoidea to save the floor area of a laboratory, or the fixed lock can be pulled out, and a concave back rack is fixed to lead the experimental canoidea to be a sit canoidea, and heights of the aerosol tank and the mobile sitting frame are regulated to allow the nose of the experimental canoidea to extend into the canoidea nose port for a respiration experiment; and actual sampling can be carried out by opening internal and external protective covers of a safety sampling cover when the aerosol concentration is detected, the carbon dioxide breathed out by the experimental canoidea is emitted through an exhaust outlet valve rather than refluxing and repeatedly breathing in the aerosol tank. The equipment has the beneficial effects of solving the technical problem that the experimental canoidea performs reflux respiration in different postures and occupies the area of the laboratory, and providing the respiration experimental equipment which can quickly change the posture of the experimental canoidea, fix the head convenient to ensure smooth respiration without reflux, and occupies smallest area of the laboratory.
Description
Technical field
The present invention provides the vertical dog class of a kind of seat animal mouth and nose respiration test equipment.
Background technology
Utilize in recent years animal particularly dog class animal carry out respiration test and study pollutant in respiratory medications and the air and obtain flourish for anthropogenic influence's simulation experiment study and application; Experimental dog respiration test great majority only can bundle experimental dog and simply breathing mask are enclosed within on the dog nose through the hose connection atomising device that arrives at present; Experimental dog does not have good fixing means; Sometimes the tight experimental dog of tying that influences is breathed and the normal physiological limit; Sometimes binding tightly can not cause phenomenon such as escapes midway; Breathing mask is revealed and the inaccurate and contaminated environment that does not sternly cause respiration test; Not smooth can also the causing sometimes of pipeline breathed anoxia influence experiment, and more important is that the experiment interior space and usable floor area can not guarantee that many experimental dogs carry out respiration test simultaneously, and various reasons has influenced development of scientific research like this; So most of laboratorys are affected in the dog respiration test process that experimentizes and restriction becomes when last big technical barrier, develop a kind of can Fast transforms experimental dog attitude and can make things convenient for fixing head to breathe happy dog class special use respiration test equipment that do not reflux, that minimum takies the laboratory area to become current urgent needs.
Summary of the invention
For addressing the above problem; The purpose of this invention is to provide and a kind ofly sit vertical dog class animal mouth and nose respiration test equipment and comprise that an inside is equipped with the aerosol cabin of the liftable height that nebulizer and aerosol be responsible for; Leave fixedly experimental dog of dog muzzle and Contact Seal ring and a fixing band around the sidewall in the aerosol cabin; Its mouth and nose are fixed on positive alignment aerosol gas-distributing pipe carry out respiration test; Experimental dog is fixed on one by spill back of the body frame and breast fixing band and moves to sit in the stand and can block seat board maintenance horizontal level in right angle when rotating up spill back of the body frame and inserting the seat board pin hole with hold-open catch; And spill back of the body frame to be in stand up position be the sitting posture dog to keep the experimental dog sitting posture; This posture can be saved the laboratory floor space to greatest extent; Also can take out out hold-open catch and be rotated down when putting down spill back of the body frame and hold-open catch being inserted back of the body frame pin hole fixedly that the experimental dog standing position is vertical dog; Be advanced to height that next door, aerosol cabin regulates the aerosol cabin and move the height of sitting stand and make the nose of experimental dog of sitting posture no matter or standing position just in time put in the dog muzzle and can carry out respiration test move sitting stand with the head that a fixing band fixes experimental dog; The double-deck protective cover in inside and outside two sides that can the safety sampling buckle closure of opening installation on the wall of aerosol cabin when in experimentation, need detecting the aerosol concentration of respiration test carries out actual samples, and the carbon dioxide that unnecessary gas and experimental dog are breathed out directly can not be blended in the aerosol cabin through the air exit valve discharge aerosol cabin of opening and cause backflow to breathe repeatedly.
For realizing above-mentioned purpose; The technical scheme that the present invention adopts is to comprise that an inside is equipped with the aerosol cabin of the nebulizer and the closed in space of the aerosol person in charge's liftable height; Be fixed on the traversing carriage that can go up and down arbitrarily; Its top seal connects has the aerosol that nebulizer takes place to supply respiration test to use to arrive each aerosol gas-distributing pipe along aerosol person in charge shunting in the atomizing cabin; Aerosol gas-distributing pipe outlet is aimed at aerosol cabin peripheral position and is had each dog muzzle of putting into experimental dog and can tightening the nose areas of experimental dog, makes the opening of the corresponding aerosol gas-distributing pipe of an experimental dog nose and fixedly fixing band of experimental dog is installed on the opening both sides, be equipped with on the opening edge Contact Seal ring can be used for guaranteeing experimental dog mouth and nose in opening, aim at the breathing of aerosol gas-distributing pipe and seal inside and outside air tight; The aerosol cabin is that an air exit valve can discharge no aerosol and waste gas bottom; Leave around the sidewall in the aerosol cabin dog muzzle and Contact Seal ring and a fixing band fixedly experimental dog mouth and nose are fixed on positive alignment aerosol gas-distributing pipe respiration test, experimental dog is fixed on one by spill back of the body frame and breast fixing band and moves and sit in the stand, the stand of mobile seat is one can adjust the also fixing special fixed mount of experimental dog maintenance sitting posture or standing position of conversion; Spill back of the body frame both sides are equipped with flexible material and the breast fixing band that quick snap close is made and can the chest of experimental dog be fixed; Have on the spill back of the body frame uropore can let experimental dog the tail activity freely, spill back of the body frame bottom is the right angle seat board that a square is fixedly connected, and rotatable right angle movable axis is installed on the position, angle of intersecting sits stand and flexibly connect with moving; Move to sit on the crossbeam of stand front hold-open catch is arranged; When spill back of the body frame rotates up and inserts the seat board pin hole with hold-open catch, can block the right angle seat board and keep horizontal level, and spill back of the body frame to be in stand up position be the sitting posture dog in order to keep the experimental dog sitting posture, this posture can be saved the laboratory floor space to greatest extent; Be rotated down when taking out out hold-open catch; Fixed experimental dog standing position is vertical dog when putting down spill back of the body frame and hold-open catch being inserted back of the body frame pin hole, and the back leg that the portable back leg restraint webbing of sitting in the stand is used for fixing experimental dog keeps firm, portablely sits stand and regulates the experimental dog that the height adaptation varies in size through height adjustment bolt and altitude mixture control pole; The strap brake castor that is installed in altitude mixture control pole bottom can move and fixing experimental dog; To move and sit stand and be advanced to next door, aerosol cabin, the height that regulates the aerosol cabin with move the height of sitting stand and make the nose of experimental dog of sitting posture no matter or standing position just in time put in the dog muzzle and can carry out respiration test with the head that a fixing band fixes experimental dog, can the safety sampling buckle closure of opening installation on the wall of aerosol cabin when in experimentation, needing to detect the aerosol concentration of respiration test; Safety sampling buckle closure is a special sampler Active Interface for the safe sampling operation of assurance; Its double-deck protective cover that has is installed in respectively inside and outside the wall of aerosol cabin, and the double-deck protective cover in two sides has the swivelling cover axle of rotary handle to connect and rotatable opening or closing through same outside, and the protective cover of its internal layer is fixedly connected with the swivelling cover axle; The protective cover that outside rotary handle) can drive internal layer and swivelling cover axle be rotating opening or close simultaneously, and the aerosol outer protective cover and the rotating shaft flexible connection of face out of my cabin can be independent of each other when outer protective cover opens or closes; The carbon dioxide that unnecessary gas and experimental dog were breathed out when the double-deck protective cover in inside and outside two sides carried out actual samples can not be blended in the aerosol cabin through the air exit valve discharge aerosol cabin of opening and cause backflow to breathe repeatedly.
The invention has the beneficial effects as follows the vertical dog class of a kind of seat animal mouth and nose respiration test equipment of having developed; Can Fast transforms experimental dog attitude also can make things convenient for the special-purpose respiration test equipment of the happy dog class that do not reflux, that minimum takies the laboratory area of fixing head breathing to become current urgent needs, in respiratory disease pathology and drug development scientific research, to be used widely.
Description of drawings
Accompanying drawing is a kind of structural representation of sitting vertical dog class animal mouth and nose respiration test equipment of present device
Among the figure
1, nebulizer 2, atomizing cabin 3, the aerosol person in charge 4, aerosol gas-distributing pipe
5, Contact Seal ring 6, dog muzzle 7, a fixing band 8, spill back of the body frame
9, breast fixing band 10, back leg restraint webbing 11, back of the body frame pin hole 12, right angle movable axis
13, move seat stand 14, height adjustment bolt 15, altitude mixture control pole 16, right angle seat
17, strap brake castor 18, hold-open catch 19, air exit valve 20, swivelling cover axle
21, safety sampling buckle closure 22, double-deck protective cover 23, traversing carriage 24, seat board pin hole
25, uropore 26, aerosol cabin
The specific embodiment
In conjunction with accompanying drawing and embodiment the vertical dog class of a kind of seat of the present invention animal mouth and nose respiration test device structure is explained.
Shown in accompanying drawing; The present invention provides the vertical dog class of a kind of seat animal mouth and nose respiration test equipment; Comprise that an inside is equipped with the aerosol cabin 26 that nebulizer 1 and aerosol are responsible for the closed in space of 3 liftable height; Be fixed on the traversing carriage that can go up and down arbitrarily 23; Its top seal connects has the aerosol that nebulizer 1 takes place to supply respiration test to use to arrive each aerosol gas-distributing pipe 4 along the aerosol person in charge 3 shuntings in the atomizing cabin 2; The outlet of aerosol gas-distributing pipe 4 is aligned in the dog muzzle 6 that leaves around 26 sidewalls of aerosol cabin; Dog muzzle 6 is used for fixing experimental dog with a Contact Seal ring 5 and a fixing band 7, the mouth and the nose of experimental dog is fixed on positive alignment aerosol gas-distributing pipe 4 breathes, and puts into each dog muzzle 6 that experimental dog also can tighten the nose areas of experimental dog; Make the opening of the corresponding aerosol gas-distributing pipe 4 of an experimental dog nose and fixedly fixing band 7 of experimental dog is installed on dog muzzle 6 both sides; Be equipped with on the opening edge Contact Seal ring 5 can be used for guaranteeing experimental dog mouth and nose aim in opening that aerosol gas-distributing pipe 4 is breathed and sealing inside and outside air tight, aerosol cabin 26 is air exit valve 19 bottom, can discharge the unnecessary gas that sends from aerosol gas-distributing pipe 4 and the carbon dioxide of experimental dog exhalation; Transmission downwards can not be blended in through the air exit valve 19 discharge aerosol cabins 26 of opening and cause backflow to breathe repeatedly in the aerosol cabin; Experimental dog is fixed on one by spill back of the body frame 8 and breast fixing band 9 and moves and sit in the stand 13, move sit stand 13 be one can adjust conversion and fixedly experimental dog keep the special fixed mount of sitting posture or standing position, spill back of the body frame 8 both sides are equipped with the flexible material and the breast fixing band 7 of fast snap close making and can the chest of experimental dog be fixed; Have on the spill back of the body frame 8 uropore 25 can let experimental dog the tail activity freely; It is right angle seat boards 16 that a square is fixedly connected that spill is carried on the back frame 8 bottoms, rotatable right angle movable axis 12 is installed on the position, angle of intersecting flexibly connects with moving seat stand 13, and moving to sit on the stand 13 front crossbeams has hold-open catch 18; When spill back of the body frame 8 rotates up with hold-open catch 18 insertion seat board pin holes 24; Can block right angle seat board 16 and keep horizontal levels, and spill back of the body frame 8 to be in stand up position be the sitting posture dog in order to keep the experimental dog sitting posture, this posture can be saved the laboratory floor space to greatest extent; Be rotated down when putting down spill back of the body frame 8 and hold-open catch 18 being inserted back of the body frame pin holes 11 fixedly when taking out out hold-open catch 18 that the experimental dog standing position is vertical dog; The back leg that the portable back leg restraint webbing of sitting in the stand 13 10 is used for fixing experimental dog keeps firm; Move to sit stand 13 and regulate height through height adjustment bolt 14 with altitude mixture control pole 15 and adapt to the experimental dog that varies in size, the strap brake castor 17 that is installed in altitude mixture control pole 15 bottoms can move and fixing experimental dog; To move seat stand 13 and be advanced to 26 next doors, aerosol cabin; The height that regulates aerosol cabin 26 with move the height of sitting stand 13 and make the nose of experimental dog of sitting posture no matter or standing position just in time put in dog muzzle 6 and can carry out respiration test with the head that a fixing band 7 fixes experimental dog; Can the safety sampling buckle closure 21 of opening installation on 26 walls of aerosol cabin when in experimentation, need detecting the aerosol concentration of respiration test; Safety sampling buckle closure 21 is the special sampler Active Interface for the safe sampling operation of assurance; Its double-deck protective cover 22 that has is installed in respectively inside and outside 26 walls of aerosol cabin; The double-deck protective cover 22 in two sides has the swivelling cover axle 20 of rotary handle to connect and rotatable opening or closing through same outside; The protective cover of its internal layer is fixedly connected with swivelling cover axle 22; Outside rotary handle can drive the protective cover and 22 while of the swivelling cover axle rotating opening of internal layer or close, and the aerosol outer protective cover and the swivelling cover axle 22 of face out of my cabin flexibly connects and can when outer protective cover opens or closes, be independent of each other.
Embodiment:
Should be at first before using that the present invention is a kind of and sitting vertical dog class animal mouth and nose respiration test equipment and experimentize will required use when confirming good experiment aerosol; It is put into nebulizer 1 according to requirement of experiment atomize, be drawn to experimental dog to move and sit stand 13 fronts, pacify it and let it quietly stand; To move to sit on the stand 13 front crossbeams has hold-open catch 18 to take out out; Put down spill back of the body frame 8 to the front lower place rotation to make on its back that just in time is pressed in experimental dog, take advantage of a situation breast fixing band 9 is fixed around the experimental dog chest, back leg restraint webbing 10 centers on both legs to be fixed; Tail is stretched from uropore 25; Guarantee fixed comfortablely, this moment, experimental dog was adjacent on spill back of the body frame 8, needed to adopt the sitting posture dog just to rotate up spill back of the body frame 8 when saving the experiment floor space just can to drive experimental dog and make progress if the laboratory area is little; Because right angle seat board 16 just in time holds in the palm under the buttocks of experimental dog; Experimental dog will sit comfortably on the right angle seat board 16, can block right angle seat board 16 when inserting hold-open catch 18 in the seat board pin holes 24 and keep horizontal levels, and spill back of the body frame 8 to be in stand up position be the sitting posture dog in order to keep the experimental dog sitting posture; If the laboratory area can adopt the mode of standing enough greatly; Can directly put down spill back of the body frame 8 and take advantage of a situation breast fixing band 9 is fixed around the experimental dog chest, back leg restraint webbing 10 centers on both legs to be fixed, and tail is stretched from uropore 25; Guarantee fixed comfortable; This moment, experimental dog was adjacent on spill back of the body frame 8, and the back of the body frame pin hole 11 interior spill back of the body framves 8 that just can block that hold-open catch 18 is inserted on spill back of the body frame 8 sides keep horizontal level, and right angle seat board 16 vertical grounds retaining is in experimental dog buttocks back; Promote spill back of the body frame 8 and sit stand 13 forward to 26 limits, aerosol cabin along with moving; Regulate height adjustment bolt 14 and altitude mixture control pole 15 on the following traversing carriage 23 in aerosol cabin 26 respectively to adapt to the experimental dog that varies in size, adjust aerosol cabin 26 and move the height of sitting stand 13 making putting between the dog muzzle 6 that the nose of experimental dog just in time can be comfortable, be fixed on 26 limits, aerosol cabin with the head of a fixing band 7 with experimental dog; Mouth and nose firmly are fixed in the dog muzzle 6; The aerosol that Contact Seal ring 5 can seal up in the aerosol cabin 26 can not leak out, and the aerosol that nebulizer 1 generation confession respiration test is used in the atomizing cabin 2 is responsible for 3 shuntings along aerosol and is arrived each aerosol gas-distributing pipe 4, and aerosol gas-distributing pipe 4 exports aligning aerosol cabins 26 peripheral positions and has each dog muzzle 6 of putting into experimental dog and can tightening the nose areas of experimental dog; Be supplied to the experimental dog respiration test; The carbon dioxide gas that unnecessary gas that sends from aerosol gas-distributing pipe 4 and experimental dog are breathed out is known from experience the air exit valve 19 that transmits through opening downwards and is discharged aerosol cabins 26, and can not be blended in aerosol, and 26 internal reflux cause repeatedly and breathe.Can the safety sampling buckle closure 21 of opening installation on 26 walls of aerosol cabin when in experimentation, detecting the aerosol concentration of respiration test if desired; It is the special sampler Active Interface that guarantees safe sampling operation; Its double-deck protective cover 22 that has is installed in respectively inside and outside 26 walls of aerosol cabin; Open outside protective cover earlier and put into sampler; With the sampler joint sealing good after again the protective cover of swivelling cover axle 20 its internal layers of Unscrew through outside rotary handle sample; Sample and finish the protective cover that the back is passed through swivelling cover axle 20 its internal layers of rotary closing of outside rotary handle earlier, take down the protective cover of closing the outside again behind the sampler joint after closing again, close nebulizer 1 after all experiments finish by the time; Open a fixing band 7 and draw back backward and move to sit stand 13 and experimental dog, untie breast fixing band 9 and back leg restraint webbing 10 and upwards lift spill back of the body frame 8 and discharge experimental dog and send to and do further scientific analysis and research.
Claims (4)
1. sit vertical dog class animal mouth and nose respiration test equipment for one kind; It is characterized in that: this equipment comprises that an inside is equipped with the aerosol cabin (26) that nebulizer (1) and aerosol are responsible for the liftable height of (3); Leave dog muzzle (6) and Contact Seal ring (5) and a fixing band (7) in aerosol cabin (26) around the sidewall and be used for fixing experimental dog; The mouth of experimental dog and nose are fixed on positive alignment aerosol gas-distributing pipe (4) carry out respiration test; Experimental dog is carried on the back frame (8) by spill and breast fixing band (9) is fixed in the mobile seat stand (13) and can blocks right angle seat board (16) maintenance horizontal level when spill back of the body frame (8) also inserts seat board pin hole (24) with hold-open catch (18) through rotating up; And spill back of the body frame (8) to be in stand up position be the sitting posture dog to keep the experimental dog sitting posture; This posture can be saved the laboratory floor space to greatest extent; Also can take out out hold-open catch (18) and be rotated down when putting down spill back of the body frame (8) and hold-open catch (18) being inserted back of the body frame pin hole (11) fixedly that the experimental dog standing position is vertical dog; To move seat stand (13) and be advanced to next door, aerosol cabin (26); The height that regulates aerosol cabin (26) with move the height of sitting stand (13) and make the nose of experimental dog of sitting posture no matter or standing position just in time put in dog muzzle (6); The head that fixes experimental dog with a fixing band (7) carries out respiration test; The double-deck protective cover in inside and outside two sides (22) that can the safety sampling buckle closure (21) of opening installation on the sidewall of aerosol cabin (26) when in experimentation, need detecting the aerosol concentration of respiration test carries out actual samples, and the carbon dioxide that unnecessary gas and experimental dog are breathed out can not be blended in the aerosol cabin through air exit valve (19) the discharge aerosol cabin (26) of unlatching and cause backflow to breathe repeatedly.
2. the vertical dog class of a kind of seat according to claim 1 animal mouth and nose respiration test equipment; It is characterized in that: said aerosol cabin (26) is a closed in space; Its top seal connects an atomizing cabin (2); In have nebulizer (1) take place to supply respiration test to use aerosol be responsible for (3) shunting along aerosol and arrive each aerosol gas-distributing pipe (4); Aerosol gas-distributing pipe (4) outlet is aligned in and has each dog muzzle () of putting into experimental dog and can tightening the nose areas of experimental dog on the sidewall of aerosol cabin (26); Make the opening of the just in time corresponding aerosol gas-distributing pipe of experimental dog nose (a 4) and fixedly fixing band (7) of experimental dog is installed on the opening both sides; Be equipped with on the opening edge Contact Seal ring (5) can be used for guaranteeing experimental dog mouth and nose aim in opening that aerosol gas-distributing pipe (4) is breathed and sealing inside and outside air tight; The aerosol cabin is that an air exit valve (19) can discharge no aerosol and waste gas bottom, and whole aerosol cabin is fixed on the traversing carriage that can go up and down arbitrarily (23).
3. the vertical dog class of a kind of seat according to claim 1 animal mouth and nose respiration test equipment; It is characterized in that: said mobile seat stand (13) is one can adjust the conversion and the fixing special fixed mount of experimental dog maintenance sitting posture or standing position; Spill back of the body frame (8) both sides are equipped with flexible material and the breast fixing band (9) that quick snap close is made and can the chest of experimental dog be fixed; Have on the spill back of the body frame (8) uropore (25) can let experimental dog the tail activity freely; Bottom is the right angle seat board (16) that a square is fixedly connected; Rotatable right angle movable axis (12) is installed on the position, angle of intersecting and moves seat stand (13) flexible connection; Move to sit on the crossbeam of stand (13) front hold-open catch (18) is arranged; When spill back of the body frame (8) rotate up can block that right angle seat board (16) keeps horizontal level when inserting seat board pin hole (24) with hold-open catch (18) and spill back of the body frame (8) to be in stand up position be the sitting posture dog in order to maintenance experimental dog sitting posture; Be rotated down when putting down spill back of the body frame (8) and hold-open catch (18) being inserted back of the body frame pin hole (11) fixedly when taking out out hold-open catch (18) that the experimental dog standing position is vertical dog; The back leg that the portable back leg restraint webbing of sitting in the stand (13) (10) is used for fixing experimental dog keeps firm; Portable sit stand (13) and regulate the experimental dog that just adaptation varies in size through height adjustment bolt (14) and altitude mixture control pole (15), the strap brake castor (17) that is installed in altitude mixture control pole (15) bottom can move and fixing experimental dog.
4. the vertical dog class of a kind of seat according to claim 1 animal mouth and nose respiration test equipment; It is characterized in that: said safety sampling buckle closure (21) is a special sampler Active Interface for the safe sampling operation of assurance; Its double-deck protective cover in inside and outside two sides (22) that has is installed in respectively inside and outside the wall of aerosol cabin (26); Double-deck protective cover (22) connects rotatable opening or closing through the swivelling cover axle (20) of same external belt rotary handle; The protective cover of its internal layer is fixedly connected with swivelling cover axle (20); Outside rotary handle can drive the protective cover and swivelling cover axle (20) the while rotating opening of internal layer or close, and outer protective cover of aerosol cabin (26) outside and swivelling cover axle (20) flexibly connect and can when outer protective cover opens or closes, be independent of each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365115.1A CN102824227B (en) | 2012-09-26 | 2012-09-26 | Sitting canoidea animal oro-nasal respiration experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210365115.1A CN102824227B (en) | 2012-09-26 | 2012-09-26 | Sitting canoidea animal oro-nasal respiration experimental equipment |
Publications (2)
| Publication Number | Publication Date |
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| CN102824227A true CN102824227A (en) | 2012-12-19 |
| CN102824227B CN102824227B (en) | 2014-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210365115.1A Expired - Fee Related CN102824227B (en) | 2012-09-26 | 2012-09-26 | Sitting canoidea animal oro-nasal respiration experimental equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445880A (en) * | 2013-09-13 | 2013-12-18 | 天津开发区合普工贸有限公司 | Gas single flow direction animal mouth and nose type inhalation toxicology face mask |
| CN104706437A (en) * | 2013-12-09 | 2015-06-17 | 苏州药明康德新药开发股份有限公司 | Fixing device for pig bloodletting and application method thereof |
| CN105796105A (en) * | 2016-05-03 | 2016-07-27 | 兰州大学 | Photoelectric detection device for pulmonary gas exchange function |
| CN106037983A (en) * | 2016-07-11 | 2016-10-26 | 中国环境科学研究院 | Fixing device for rat oral and nasal inhalation exposure experiment |
| CN107184290A (en) * | 2017-06-15 | 2017-09-22 | 山西省肿瘤研究所 | Canid standing restraint frame |
| CN110269721A (en) * | 2018-03-15 | 2019-09-24 | 北京慧荣和科技有限公司 | Big animal mouth and nose exposure system |
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| EP0121795A2 (en) * | 1983-03-10 | 1984-10-17 | Stauffer Chemical Company | Inhalation exposure apparatus |
| US4582055A (en) * | 1984-05-22 | 1986-04-15 | The United States Of America As Represented By The Secretary Of The Air Force | In vivo dermal absorption method and system for laboratory animals |
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| CN202776630U (en) * | 2012-09-26 | 2013-03-13 | 天津开发区合普工贸有限公司 | Nose and mouth breathing experimental device for sitting upright type canine animals |
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- 2012-09-26 CN CN201210365115.1A patent/CN102824227B/en not_active Expired - Fee Related
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| EP0121795A2 (en) * | 1983-03-10 | 1984-10-17 | Stauffer Chemical Company | Inhalation exposure apparatus |
| US4582055A (en) * | 1984-05-22 | 1986-04-15 | The United States Of America As Represented By The Secretary Of The Air Force | In vivo dermal absorption method and system for laboratory animals |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103445880A (en) * | 2013-09-13 | 2013-12-18 | 天津开发区合普工贸有限公司 | Gas single flow direction animal mouth and nose type inhalation toxicology face mask |
| CN103445880B (en) * | 2013-09-13 | 2015-04-22 | 天津开发区合普工贸有限公司 | Gas single flow direction animal mouth and nose type inhalation toxicology face mask |
| CN104706437A (en) * | 2013-12-09 | 2015-06-17 | 苏州药明康德新药开发股份有限公司 | Fixing device for pig bloodletting and application method thereof |
| CN105796105A (en) * | 2016-05-03 | 2016-07-27 | 兰州大学 | Photoelectric detection device for pulmonary gas exchange function |
| CN105796105B (en) * | 2016-05-03 | 2018-09-21 | 兰州大学 | A kind of pulmonary gas exchange function photoelectric detection device |
| CN106037983A (en) * | 2016-07-11 | 2016-10-26 | 中国环境科学研究院 | Fixing device for rat oral and nasal inhalation exposure experiment |
| CN107184290A (en) * | 2017-06-15 | 2017-09-22 | 山西省肿瘤研究所 | Canid standing restraint frame |
| CN110269721A (en) * | 2018-03-15 | 2019-09-24 | 北京慧荣和科技有限公司 | Big animal mouth and nose exposure system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102824227B (en) | 2014-07-16 |
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