CN106053777A - Biological effect experiment studying device for simulating explosion impact combined with heat radiation - Google Patents
Biological effect experiment studying device for simulating explosion impact combined with heat radiation Download PDFInfo
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- CN106053777A CN106053777A CN201610514196.5A CN201610514196A CN106053777A CN 106053777 A CN106053777 A CN 106053777A CN 201610514196 A CN201610514196 A CN 201610514196A CN 106053777 A CN106053777 A CN 106053777A
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- 230000005855 radiation Effects 0.000 title claims abstract description 63
- 238000004880 explosion Methods 0.000 title claims abstract description 29
- 230000004071 biological effect Effects 0.000 title claims abstract description 20
- 238000002474 experimental method Methods 0.000 title abstract description 6
- 241001465754 Metazoa Species 0.000 claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000011160 research Methods 0.000 claims description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- 238000012360 testing method Methods 0.000 claims description 20
- 238000010171 animal model Methods 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 17
- 238000001704 evaporation Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 11
- 239000003832 thermite Substances 0.000 claims description 10
- 238000005276 aerator Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 23
- 239000002360 explosive Substances 0.000 abstract description 11
- 208000027418 Wounds and injury Diseases 0.000 description 16
- 208000014674 injury Diseases 0.000 description 10
- 239000004576 sand Substances 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 208000013883 Blast injury Diseases 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000006735 deficit Effects 0.000 description 2
- 238000005474 detonation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- KTHUPQRVVIDEPB-RGMNGODLSA-N [K].C(CC)N[C@@H](CCO)C(=O)O Chemical compound [K].C(CC)N[C@@H](CCO)C(=O)O KTHUPQRVVIDEPB-RGMNGODLSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Food Science & Technology (AREA)
- Biochemistry (AREA)
- Urology & Nephrology (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Medicinal Chemistry (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a biological effect experiment studying device for simulating explosion impact combined with heat radiation. The device comprises a box, a heat radiation generator, an animal fixing mechanism, a temperature sensor and a pressure sensor are arranged in the box, the heat radiation generator generates heat radiation, the animal fixing mechanism fixes an experiment animal, and the temperature sensor and the pressure sensor are used for sensing temperature and impact pressure of the body of the animal. The heat radiation generator in the box can simulate heat radiation generated during an explosion, so that damage to an organism under explosion heat radiation can be studied; after an explosive is arranged in the box, the circumstance that impact and heat radiation act on the organism can be simulated, and damage to the organism under combined factors can be studied.
Description
Technical field
The present invention is the biological effect test research device under the impact compound thermal radiation of a kind of simulated explosion.
Background technology
Explosion phenomenon occurs more and more frequent in recent years, and brisance also presents situation about increasing the weight of, and thereby results in
Injury of human to present traumatic condition complicated, serious, complication increases, and combined injury such as increases at the situation.Explosive blast injury is most common
Most common a kind of damage, about the research comparative maturity of blast injury, owing to conventional research the most only considers simple factor,
Have ignored the impact of many additive factorss.In recent years, along with High-tech develops, people gradually recognize blast except causing punching
Wounding, outside burning and scalding, heat radiation is an important influence factor equally so that damage more serious.Therefore, study quick-fried
The heat radiation damage to organism in fried, and injury characteristic and damage mechanisms, just seem the most urgent.This device both can be studied
The biological effect that under explosion condition, heat radiation causes, can study again the radiation of blast impulse compound thermal and jointly act on the damage of organism
Wound.
Summary of the invention
The deficiency existed for prior art, it is multiple that the technical problem to be solved in the present invention is to provide a kind of simulated explosion impact
Closing the biological effect test research device under heat radiation, this research device can be studied complex factors and jointly act on lower organism
Degree of impairment and the different equivalent explosive impact on organism, thus assess heat of detonation damage effect.
To achieve these goals, the present invention is to realize by the following technical solutions: a kind of simulated explosion impact is multiple
Close the biological effect test research device under heat radiation, including casing, in described casing, be provided with heat radiation generation body, animal is fixed
Mechanism, temperature sensor and pressure transducer, described heat radiation generation body produces heat radiation, and described animal fixed mechanism is fixing real
Test animal, described temperature sensor and pressure transducer for induction heat radiation temperature and surge.
Further, described heat radiation generation body includes evaporating dish, the iron plate being positioned at evaporating dish and is positioned on iron plate
Thermite.
Further, described animal fixed mechanism includes column and the crossbeam moved up and down along column, and laboratory animal is fixed
On crossbeam.
Further, described crossbeam includes fixing beam and walking beam, and described fixing beam moves up and down along column, described swing
Between beam and fixing beam hinged, laboratory animal is fixed on walking beam.
Further, described fixing beam is driven by drive mechanism, and described drive mechanism includes slide bar, connecting rod and rocking bar, institute
State slide bar pass vertically through casing top and and casing between be slidably matched, described slide bar lower end is connected with fixing beam, described connecting rod
Two ends are hinged with one end of slide bar upper end and rocking bar respectively, and the other end of described rocking bar is hinged with casing top exterior walls, described company
Bar is driven by power source so that slide bar moves up and down.
Further, described power source includes cylinder, body and screw rod, bottom described cylinder and between casing top exterior walls
Hinged, described body bottom is placed on outside cylinder top and is rotationally connected with cylinder, in insertion body top, described screw rod bottom also
Threaded with between body top, hinged in the middle part of described screw rod upper end and connecting rod.
Further, described cylinder external wall of upper portion is provided with arc convex along whole circumference, in described body lower inner wall
Having in the corresponding arc groove of arc convex, described arc convex embeds in arc groove.
Further, described evaporating dish is arranged on pole, is provided with the guide rail corresponding with pole, described pole in casing
On guide rail, relative animal fixed mechanism moves horizontally.
Further, it is provided with aerator in described casing.
Beneficial effects of the present invention:
1, the biological effect test research device under the simulated explosion impact compound thermal radiation of the present invention, the hot spoke in casing
Penetrating generation body can be such that it is able to the damage that postgraduate's object is under heat of detonation radiates, same with the heat radiation produced during simulated explosion
Time, after explosive is set in casing, impact can be simulated and heat radiation simultaneously acts on the situation of organism, postgraduate's object is multiple
Damage under conjunction factor；
2, the biological effect test research device under the simulated explosion impact compound thermal radiation of the present invention, laboratory animal is at case
Internal residing height adjustable, such that it is able to the impact that the height between research distance and infrared source is on animal injury degree；
3, the biological effect test research device under the simulated explosion impact compound thermal radiation of the present invention, laboratory animal and heat
Radiation occurs the horizontal range between body adjustable, such that it is able to animal is damaged by the horizontal range between research and heat radiation generation body
Hinder the impact of degree.
Accompanying drawing explanation
Fig. 1 is that the structure of the biological effect test research device under the impact compound thermal radiation of a kind of simulated explosion of the present invention is shown
It is intended to；
Fig. 2 is the zoomed-in view of part A in Fig. 1；
In figure: 1-casing, 2-heat radiation generation body, 201-evaporating dish, 202-iron plate, 203-thermite, 204-sand drift,
205-pole, 206-guide rail, 3-fixed mechanism, 301-column, 302-crossbeam, 321-fix beam, 322-walking beam, 303-hinge
Seat, 304-gas strut 4-drive mechanism, 401-slide bar, 402-connecting rod, 403-rocking bar, 5-power source, 501-cylinder, 502-pipe
Body, 503-screw rod, 504-arc convex, 505-arc groove.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below in conjunction with
Detailed description of the invention, is expanded on further the present invention.
Referring to figure, the present invention provides a kind of technical scheme: the biology under the impact compound thermal radiation of a kind of simulated explosion is imitated
Answering test research device, including casing 1, casing 1 is made up of the material being resistant to 3000 DEG C of high temperature, and casing 1 is provided with door, observation
Windows etc., experimental state lower box 1 is in air-tight state, is provided with heat radiation generation body 2, animal fixed mechanism 3, temperature in casing 1
Sensor and pressure transducer, heat radiation generation body 2 produces heat radiation, and animal fixed mechanism 3 fixes laboratory animal, and heat radiation is sent out
The heat radiation that raw body 2 produces acts in laboratory animal, can place the explosive-bodies such as detonator in casing 1, and explosive-body explosion time produces
The heat radiation that raw shock wave and heat radiator produce can act simultaneously in laboratory animal, and temperature sensor is used for detecting heat
The radiation impact on laboratory animal temperature, pressure transducer is for sensing the pressure of laboratory animal shock, and simulation is rushed
Hit and heat radiation simultaneously acts on organism, the damage under complex factors of postgraduate's object.Heat radiation generation body 2 includes evaporation
Ware 201, the iron plate 202 being positioned at evaporating dish 201 and the thermite 203 being positioned on iron plate 202, be provided with sand drift in evaporating dish 201
204, iron plate 202 is placed on sand drift 204.
The damage that organism can be caused by the experimental provision of the present invention individually for the heat radiation produced in blast process
It is simulated experiment, specifically comprising the following steps that of experiment
S1) casing 1 Room is placed in spaciousness room in or outdoor security ground, and the internally installed temperature sensor of casing 1,
Pressure transducer and physical signs instrument.
S2) laboratory animal is placed on animal fixed mechanism 3, index before the wound of test experience animal.
S3) ferrum oxide is mixed homogeneously with aluminium powder 3:2 by volume make thermite 203, take 100 grams of thermites 203, put
On the square iron plate 202 that 2mm is thick；
S4) iron plate 202 placing thermite 203 is put in the evaporating dish 201 containing sand, put a small amount of above thermite 203
Propylhomoserin potassium, and interleave an about 10cm magnesium rod in the mixture, light magnesium rod, the phenomenon that distant surveillance occurs.
S5) after heat radiation reaction terminates, detection cause injury after the physical signs such as animal brain electricity, electrocardio, blood pressure, breathing, dissection
Observation animal viscera changes, and the deformation of iron plate 202 after observation fire.
S6) take respectively the thermite 200 grams of same proportioning, 300 grams, 400 grams, 500 grams, repeat the above steps, and record
The degree of impairment that animal is caused by the thermite 203 of different equivalents.
S7) to experimental data statistical analysis, the relation between explosive heat and damage is set up.
In step S4) the middle detonator that adds, detonator initiation blast, blast generation shock wave is in laboratory animal, so
The combined injury that organism just can be caused by the experimental provision of the present invention for the shock wave produced in blast process and heat radiation
It is simulated experiment.So experimental provision of the present invention can blast injury, simple heat radiation wound and Explosion composite wound be carried out merely
Comparative analysis, thus set up the relation between Explosion composite wound and the simple wound of blast.
The animal fixed mechanism 3 of the present invention includes column 301 and crossbeam 302, and crossbeam 302 has through hole, and column 301 is inserted
Entering in the through hole of crossbeam 302, and crossbeam 302 can move up and down by column 301 relatively, laboratory animal is fixed on crossbeam 302.Pass through
Crossbeam 302 moves up and down thus changes the height residing for laboratory animal, thus can carry out the animal being in differing heights
Explosive injury is tested, thus studies the impact on organism explosive injury of the vertical distance.
Crossbeam 302 includes fixing beam 321 and walking beam 322, and the through hole on crossbeam 302 is opened on fixing beam 321, fixing beam
321 move up and down along column 301, hinged between walking beam 322 and fixing beam 321, and walking beam 322 lifts with fixing beam 321
Can also swing around its pin joint between fixing beam 321 simultaneously.Laboratory animal is fixed on walking beam 322, laboratory animal
Impacted or during heat radiation health can produce hide reaction, walking beam 322 swings that can to meet animal a certain degree of
Hiding reaction, the most just persuade thing to be impacted or during heat radiation, animal can produce certain motion under hiding reaction, due to dynamic
Thing is fixed on walking beam 322, walking beam 322 swing animal can be made to make can be with the action of hiding of certain amplitude, thus more
Add real simulated explosion scene, and then the explosive injury recorded is the most accurate.It is provided with free bearing 303, free bearing below fixing beam 321
Being connected between 303 with walking beam 322 and have gas strut 304, the two ends of gas strut 304 are hinged with free bearing and crossbeam 302 respectively, and gas supports
Bar 304 carries out certain resilient support to walking beam 322, prevents from arbitrarily swinging, only at animal action of gravity lower swing beam 322
Animal walking beam 322 in the case of positive force just can swing.
Fixing beam 321 can and column 301 between interference fit, make the fixing relative column about 301 of beam 321 by external force
Mobile, such operation is more wasted time and energy.To this end, gap is joined between through hole and the column 301 of fixing beam 321 in the present invention
Closing, fixing beam 321 is driven by drive mechanism 4 and moves up and down along column 301, and drive mechanism 4 includes slide bar 401, connecting rod 402 and shakes
Bar 403, slide bar 401 pass vertically through casing 1 top and and casing 1 between be slidably matched, slide bar 401 lower end is connected with fixing beam 321,
The two ends of connecting rod 402 are hinged with one end of slide bar 401 upper end and rocking bar 403 respectively, the other end of rocking bar 403 and casing 1 top
Outer wall is hinged, and rocking bar 403, connecting rod 402 and slide bar 401 form slider-crank mechanism, connecting rod 402 or rocking bar 403 can be by swinging gas
The power sources such as cylinder 5 drive and then are converted into moving up and down of slide bar 401, thus drive fixing beam 321 to move down along column 301
Dynamic.
Power source 5 in the present invention includes that cylinder 501, body 502 and screw rod 503, the bottom of body 502 inwall are light
Hole, top are screwed hole, and bottom cylinder 501 and hinged between casing 1 top exterior walls, body 502 bottom unthreaded hole is placed on cylinder 501
Outside top and can rotate by counter-cylinder 501, threaded between screw rod 503 bottom and the screwed hole on body 502 top, screw rod
In the middle part of the upper end of 503 and connecting rod 402 hinged, body 502 counter-cylinder 501 axial limiting, i.e. body 502 can only counter-cylinder
501 rotate and can not move axially by counter-cylinder 501, and body 502 rotates and the relative body 502 of screw rod 503 can be made to move axially,
Owing to cylinder 501 and screw rod 503 are hinged with casing 1 and connecting rod 402 respectively, the relative body 502 of screw rod 503 moves axially and can drive
Dynamic connecting rod 402 swings and then makes slide bar 401 move up and down.It is provided with arc convex along whole circumference in cylinder 501 external wall of upper portion
504, body 502 lower inner wall has in the corresponding arc groove 505 of arc convex 504, arc convex 504 embeds arc
In groove 505, it is possible to prevent body 502 axial along cylinder 501 by the chimeric between arc convex 504 and arc groove 505
Mobile.
Evaporating dish 201 is arranged on pole 205, is provided with the guide rail 206 corresponding with pole 205, pole 205 in casing 1
On guide rail 206, relative animal fixed mechanism 3 moves horizontally, and thus can change the level between laboratory animal and explosive source
Distance, also with regard to time can study the impact for organism explosive injury of the horizontal range between explosive source.
It addition, for the ease of propagating heat radiation, be provided with aerator in casing 1, aerator blowing makes heat radiation fast propagation.
The ultimate principle of the present invention and principal character and advantages of the present invention are more than shown and described, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of basic feature, it is possible to realize the present invention in other specific forms.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and is nonrestrictive, the scope of the present invention by claims rather than on state
Bright restriction, it is intended that include all changes fallen in the implication of equivalency and scope of claim in the present invention
In.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (9)
1. the biological effect test research device under the radiation of simulated explosion impact compound thermal, including casing, it is characterised in that:
Being provided with heat radiation generation body, animal fixed mechanism, temperature sensor and pressure transducer in described casing, described heat radiation occurs
Body produces heat radiation, and described animal fixed mechanism fixes laboratory animal, and described temperature sensor and pressure transducer are used for sensing
Thermal radiation temperature and surge.
Biological effect test research device under simulated explosion the most according to claim 1 impact compound thermal radiation, it is special
Levy and be: described heat radiation generation body includes evaporating dish, the iron plate being positioned at evaporating dish and the thermite being positioned on iron plate.
Biological effect test research device under simulated explosion the most according to claim 2 impact compound thermal radiation, it is special
Levy and be: described animal fixed mechanism includes column and the crossbeam moved up and down along column, and laboratory animal is fixed on crossbeam.
Biological effect test research device under simulated explosion the most according to claim 3 impact compound thermal radiation, it is special
Levy and be: described crossbeam includes fixing beam and walking beam, and described fixing beam moves up and down along column, described walking beam and fixing beam
Between hinged, laboratory animal is fixed on walking beam.
Biological effect test research device under simulated explosion the most according to claim 4 impact compound thermal radiation, it is special
Levying and be: described fixing beam is driven by drive mechanism, described drive mechanism includes slide bar, connecting rod and rocking bar, and described slide bar is vertical
Through casing top and and casing between be slidably matched, described slide bar lower end is connected with fixing beam, the two ends of described connecting rod respectively with
One end of slide bar upper end and rocking bar is hinged, and the other end of described rocking bar is hinged with casing top exterior walls, and described connecting rod is by power source
Drive so that slide bar moves up and down.
Biological effect test research device under simulated explosion the most according to claim 5 impact compound thermal radiation, it is special
Levy and be: described power source includes cylinder, body and screw rod, bottom described cylinder and hinged between casing top exterior walls, described
Body bottom is placed on outside cylinder top and is rotationally connected with cylinder, described screw rod bottom insert in body top and with body top
Between threaded, hinged in the middle part of described screw rod upper end and connecting rod.
Biological effect test research device under simulated explosion the most according to claim 6 impact compound thermal radiation, it is special
Levy and be: be provided with arc convex along whole circumference in described cylinder external wall of upper portion, described body lower inner wall has in arc
Protruding corresponding arc groove, described arc convex embeds in arc groove.
8. impact the biological effect test research device under compound thermal radiation according to the simulated explosion described in claim 1-7, its
Being characterised by: described evaporating dish is arranged on pole, being provided with the guide rail corresponding with pole in casing, described pole is on guide rail
Animal fixed mechanism relatively moves horizontally.
Biological effect test research device under simulated explosion the most according to claim 8 impact compound thermal radiation, it is special
Levy and be: in described casing, be provided with aerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610514196.5A CN106053777B (en) | 2016-06-30 | 2016-06-30 | Simulated explosion impacts the biological effect test research device under compound heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610514196.5A CN106053777B (en) | 2016-06-30 | 2016-06-30 | Simulated explosion impacts the biological effect test research device under compound heat radiation |
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| CN106053777A true CN106053777A (en) | 2016-10-26 |
| CN106053777B CN106053777B (en) | 2019-01-29 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110968124A (en) * | 2019-11-20 | 2020-04-07 | 西安近代化学研究所 | Small equivalent explosion temperature loading device |
| CN117322843A (en) * | 2023-10-07 | 2024-01-02 | 中国人民解放军海军特色医学中心 | Experimental animal body injury assessment system under action of explosion shock waves |
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| EP1624818A1 (en) * | 2003-05-19 | 2006-02-15 | Peter Metz-Stavenhagen | Device for aligning a human or animal vertebral column |
| US20060183090A1 (en) * | 2005-02-15 | 2006-08-17 | Nollan Theordore G | System and method for computerized training of English with a predefined set of syllables |
| CN102217979A (en) * | 2011-06-10 | 2011-10-19 | 中国人民解放军第四军医大学 | Device for manufacturing craniocerebral explosion injury models for small animals |
| CN102650509A (en) * | 2011-02-25 | 2012-08-29 | 柴家科 | Explosion experimental system for blast injury |
| CN102715888A (en) * | 2012-05-28 | 2012-10-10 | 公安部四川消防研究所 | Non-destructive monitoring system for animal exposure on fire scene |
| CN105248296A (en) * | 2015-11-24 | 2016-01-20 | 华北理工大学 | Gas explosion animal experiment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1624818A1 (en) * | 2003-05-19 | 2006-02-15 | Peter Metz-Stavenhagen | Device for aligning a human or animal vertebral column |
| US20060183090A1 (en) * | 2005-02-15 | 2006-08-17 | Nollan Theordore G | System and method for computerized training of English with a predefined set of syllables |
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| CN110968124A (en) * | 2019-11-20 | 2020-04-07 | 西安近代化学研究所 | Small equivalent explosion temperature loading device |
| CN110968124B (en) * | 2019-11-20 | 2021-08-20 | 西安近代化学研究所 | Small equivalent explosion temperature loading device |
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| CN117322843B (en) * | 2023-10-07 | 2024-03-26 | 中国人民解放军海军特色医学中心 | Experimental animal body injury assessment system under action of explosion shock waves |
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| Publication number | Publication date |
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| CN106053777B (en) | 2019-01-29 |
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