CN105165674A - Fish nerve stimulation response research apparatus - Google Patents
Fish nerve stimulation response research apparatus Download PDFInfo
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- CN105165674A CN105165674A CN201510514084.5A CN201510514084A CN105165674A CN 105165674 A CN105165674 A CN 105165674A CN 201510514084 A CN201510514084 A CN 201510514084A CN 105165674 A CN105165674 A CN 105165674A
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- fish
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- ultrasonic
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- 230000007383 nerve stimulation Effects 0.000 title claims abstract description 25
- 238000011160 research Methods 0.000 title abstract description 10
- 241000251468 Actinopterygii Species 0.000 claims abstract description 78
- 230000000694 effects Effects 0.000 claims abstract description 22
- 239000000523 sample Substances 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims description 5
- 239000011358 absorbing material Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 11
- 230000006399 behavior Effects 0.000 description 10
- 238000004364 calculation method Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000001939 inductive effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 230000000638 stimulation Effects 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000252212 Danio rerio Species 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001537 neural effect Effects 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000004936 stimulating effect Effects 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000026269 optomotor response Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000029264 phototaxis Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention provides a fish nerve stimulation response research apparatus which comprises a limiting container for limiting the range of activity of fishes and an ultrasonic probe for transmitting ultrasonic waves to the range of activity of fishes limited by the limiting container. According to the apparatus provided by the invention, the application of the ultrasonic technology in fish nerve stimulation response research is realized.
Description
Technical field
The present invention relates to ultrasonic technology field, particularly a kind of fish nerve stimulation repercussion study device.
Background technology
Chinese patent 201310720188.2 " Fish behavior is observed and research device and method thereof with neural " discloses a kind of device and method of behavior reaction when being stimulated fish by common acoustic, optical, electrical, medicine.Chinese patent 201120049737.4 " zebra fish behavior inducing device " discloses the dynamic reaction of eye and the optomotor response behaviouristics data analysis system of a kind of zebra fish.Chinese patent 201120237172.2 " a kind of inducing device of pet fish swimming behavior " discloses a kind of pet fish swimming behavior inducing device.Chinese patent 201210100988.X " a kind of device of applicable research small fishes Phototactic behavior " discloses a kind of small fishes and drives the ethological research device of light.More than invent and all only used mankind's intuition such as common light, heard sound, mechanical movement can know the behavior of instrument to fish to study, do not use ultrasonic technology the nerve stimulation of fish to be reacted to the effective solution studied.
Summary of the invention
Embodiments provide a kind of fish nerve stimulation repercussion study device, achieve the application of ultrasonic technology in the nerve stimulation repercussion study of fish.This device comprises:
Restriction container 2, for limiting the scope of activities of fish;
Ultrasonic probe 1, the scope of activities for the fish limited to restriction container 2 launches ultrasonic.
In one embodiment, described ultrasonic probe 1 is arranged on the upper container mouth 3 of restriction container 2.
In one embodiment, described ultrasonic probe 1 and upper container mouth 3 slitless connection limiting container 2.
In one embodiment, the bottom container mouth of described restriction container 2 is open, and restriction container 2 is placed in fish jar 7, provides Yu Heshui by fish jar 7 by the bottom container mouth of restriction container 2 to restriction container 2.
In one embodiment, the bottom container mouth of described restriction container 2 is what seal, and outside puts into Yu Heshui by upper container mouth 3 in restriction container 2.
In one embodiment, described restriction container 2 inner surface is coated with sound-absorbing material 4, for absorbing the interference noise of ultrasonic reflections.
In one embodiment, described restriction container 2 is provided with scale, for measuring the distance that fish rise and decline in restriction container 2.
In one embodiment, described restriction container 2 adopts transparent or semitransparent material to make.
In one embodiment, also comprise:
Dividing plate 5, for regulating the magnitude range of restriction container 2, makes the activity space of fish adapt to ultrasonic sound field scope.
In one embodiment, rule 6, for measuring the distance that fish rise and decline in restriction container.
In embodiments of the present invention, by the scope of activities using restriction container to limit fish, the scope of activities of the fish limited to restriction container by ultrasonic probe launches ultrasonic, thus achieves the application of ultrasonic technology in the nerve stimulation repercussion study of fish.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms a application's part, does not form limitation of the invention.In the accompanying drawings:
Fig. 1 is a kind of fish nerve stimulation repercussion study apparatus structure schematic diagram that the embodiment of the present invention provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with embodiment and accompanying drawing, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating for explaining the present invention, but not as a limitation of the invention.
Ultrasonic refers to the sound wave that frequency cannot be heard higher than a kind of people of 20KHz, and ultrasonic is propagated in different medium, has the phenomenons such as reflection and refraction.When ultrasonic by a kind of Medium Propagation to another kind of medium time, in interface, some is reflected back the first medium (reflection), and all the other enter the second medium through interface, but the deflection (refraction) of the direction of propagation can occur.
The main application of ultrasonic technology has ultrasonic imaging and ultrasonic radiation force to stimulate.Ultrasonic Radiation power is owing to having good noncontact mechanical characteristic and penetration capacity, and the research using it for fish nerve stimulation reaction has natural superiority.But ultrasonic radiation force is still in the more elementary stage to the repercussion study of nerve stimulation, and for the fish of active type, it is travelling is irregular, and this travelling behavior may exceed hyperacoustic sound field scope completely, thus makes the failed stimulation that maybe can not realize fish of ultrasonic imaging; And hyperacoustic propagation path is straight line, and have certain directionality, ultrasonic sound field characteristic determines that it has certain focusing range, and these characteristics limit the flexibility of ultrasonic technology application.Owing to there is the problem of above-mentioned several aspect, so also there is no comparatively effective means and the nerves reaction of device research fish under stimulating by ultrasonic radiation force at present.
For the problem of the above-mentioned several respects existed in prior art, the present invention proposes a kind of fish nerve stimulation repercussion study device, can realize suitably controlling the scope of activities of fish, hyperacoustic straightline propagation and sound field characteristic can be adapted to completely again.
Fig. 1 is a kind of fish nerve stimulation repercussion study apparatus structure schematic diagram that the embodiment of the present invention provides, and as shown in Figure 1, comprising:
Restriction container 2, for limiting the scope of activities of fish;
Ultrasonic probe 1, the scope of activities for the fish limited to restriction container 2 launches ultrasonic.
During concrete enforcement, ultrasonic probe 1 is arranged on the upper container mouth 3 of restriction container 2.
During concrete enforcement, the ultrasonic produced by ultrasonic probe 1 needs to propagate through intermediary just can act on the body of fish.But it is ultrasonic when propagating in media as well, ultrasonic energy can by Absorption of Medium, and ultrasonic energy is shown as by the characteristic of Absorption of Medium: maximum by absorption in gas, is absorbed less in liquid, absorb minimum in solid, aerial absorption coefficient is than in water about large 1,000 times.In addition, sound wave is at interface by the degree reflected, and be decided by that the acoustic resistance of two media is poor, acoustic resistance difference is larger, and degree of reflection is also larger, (density of medium and the product of the velocity of sound are the acoustic resistance of medium).Between sound head and air, reflection is bordering on 100%.So from ultrasonic probe 1 to fish, medium is more many be more unfavorable for hyperacoustic utilization.
For the problems referred to above, medium must reducing from ultrasonic probe 1 to fish, concrete can design a kind of structure with deaeration, makes to only have this kind of medium of water between ultrasonic probe 1 to fish.And if this effect will be reached, need ultrasonic probe 1 and vessel port 3 slitless connection limiting container 2, simultaneously ultrasonic probe 1 be directly immersed in restriction container 2 water inside, sound wave is avoided to contact with air like this, eliminate the reflection of air, ultrasonic energy can be reduced lose, effectively improve hyperacoustic utilization.
During concrete enforcement, the shape of the vessel port 3 of ultrasonic probe 1 and restriction container 2 can be any pattern, only needs the slitless connection both realizing (mating in other words).In the present invention, the vessel port 3 of restriction container 2 is designed to inclination horn mouth mode as shown in Figure 1.In addition, the vessel port 3 of restriction container 2 can also be designed to other parcel form, as circle, taper etc.
For the fish of active type, its most of the time in water is in travelling state, comprise up and down, all around irregularities travelling.This travelling behavior may exceed hyperacoustic sound field scope completely, thus imaging failure maybe can not realize the stimulation to fish.Based on this, the present invention devises a kind of restriction container 2, can by within the travelling range shorter of fish to hyperacoustic sound field scope, thus effective adaptive Ultrasonic characteristics, solve the travelling over range problem caused because of fish, realize ultrasonic technology and apply in the nerve stimulation repercussion study of fish.
During concrete enforcement, the restriction container 2 of the present invention's design limits fish only with wander up and down in restriction container 2, can not move about or rotate in left and right in restriction container 2.
For limiting the shape of container 2 without any restriction, can be cylinder, also can be cuboid, only needs the scope of activities that can limit fish.
The shape of restriction container 2 is limited below for cuboid.
During concrete enforcement, restriction container 2 can be the cuboid container of bottomless uncovered, and the bottom container mouth namely limiting container 2 is open, when testing, restriction container 2 is placed in fish jar 7, provide Yu Heshui by the bottom container mouth of restriction container 2 to restriction container 2 by fish jar 7.
Or, restriction container 2 can being designed to the cuboid container of end uncovered, when testing, in restriction container 2, putting into Yu Heshui by outside.
During concrete enforcement, when testing, can using the fish of variety classes and size as experimental subjects, therefore, in order to adapt to this change, can by bottomless uncovered or to have four faces of the restriction container 2 of end uncovered to be designed to movable, be used for modifying to the length of restriction container 2 and width, namely by any one side in the four sides of activity or several times being reduced toward in or expanding outward, the size of fish can just be adapted to.Meanwhile, a dividing plate 5 can also be designed, be used for regulating the height limiting container 2, make the activity space of fish better adapt to ultrasonic sound field scope.
Or, movable by there being five faces of the restriction container 2 of end uncovered to be all designed to, by any one side in five of activity or several times being reduced toward in or expanding outward, be used for limiting length, the width of container 2 and highly modifying.
During concrete enforcement, can by four faces of the restriction container 2 of bottomless uncovered, or have four faces of end uncovered restriction container 2 or five faces to be designed to fixed form, i.e. inactive form, when the kind of fish and size change, by design dividing plate 5, be used for changing the length, width and the height that limit container 2, make the activity space of fish adapt to ultrasonic sound field scope.
During concrete enforcement, ultrasonic is propagated in different medium, has the phenomenons such as reflection and refraction.When ultrasonic by a kind of Medium Propagation to another kind of medium time, in interface, some is reflected back the first medium (reflection), now, can produce unnecessary ultrasonic reflections interference noise.For this problem, the present invention is coated with sound-absorbing material 4, for absorbing the interference noise of ultrasonic reflections on the inner surface of restriction container 2.
During concrete enforcement, in order to the active situation of fish under ultrasonic radiation force effect can be observed visually, and the control realized fish movement scope, to adapt to hyperacoustic straightline propagation, directionality and sound field characteristic, we can adopt transparent or translucent material to make restriction container 2.
During concrete enforcement, in order to accurately measure the distance that fish rise and decline in restriction container 2, we can engrave scale on the inner surface of some of restriction container 2 or outer surface.Or use rule 6, be attached to restriction some of container 2 in appearance, or held by people and measure.
Except acting on fish, the present invention also can act on other biological object under liquid environment.
It is movable fish can be limited in two-dimensional space by apparatus of the present invention, thus can adapt to ultrasonic imaging and the ultrasonic stimulation of two dimension, realizes locating in real time accurately and stimulating.By to Fish behavior and the neural research more having breadth and depth, there is significant role in the research of human life's scientific domain.
In sum, apparatus of the present invention have following beneficial effect:
(1) the present invention fully takes into account hyperacoustic straightline propagation and sound field and focus characteristics, and the medium interface reflections affect of sound wave, effectively improves ultrasonic technology in fish effect experimentally;
(2) the present invention is by suitably limiting the scope of activities of fish, with the basic characteristic of adaptive ultrasonic technology.
(3) the present invention tilts bell-mouthed design, ultrasonic probe plane can be made to contact completely with the communication media in container, thus avoid the echoless that sound wave causes at air borne.
(4) design of rule of the present invention, can facilitate, measure fish movement behavior naked-eye observation like clockwork.
Obviously, those skilled in the art should be understood that, each module of the above-mentioned embodiment of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on network that multiple calculation element forms, alternatively, they can realize with the executable program code of calculation element, thus, they can be stored and be performed by calculation element in the storage device, and in some cases, step shown or described by can performing with the order be different from herein, or they are made into each integrated circuit modules respectively, or the multiple module in them or step are made into single integrated circuit module to realize.Like this, the embodiment of the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the embodiment of the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a fish nerve stimulation repercussion study device, is characterized in that, comprising:
Restriction container (2), for limiting the scope of activities of fish;
Ultrasonic probe (1), the scope of activities for the fish limited to restriction container (2) launches ultrasonic.
2. fish nerve stimulation repercussion study device as claimed in claim 1, is characterized in that, described ultrasonic probe (1) is arranged on the upper container mouth (3) of restriction container (2).
3. fish nerve stimulation repercussion study device as claimed in claim 2, is characterized in that, described ultrasonic probe (1) and upper container mouth (3) slitless connection limiting container (2).
4. fish nerve stimulation repercussion study device as claimed in claim 1, it is characterized in that, the bottom container mouth of described restriction container (2) is open, restriction container (2) is placed in fish jar (7), provides Yu Heshui by fish jar (7) by the bottom container mouth of restriction container (2) to restriction container (2).
5. fish nerve stimulation repercussion study device as claimed in claim 1, it is characterized in that, the bottom container mouth of described restriction container (2) is what seal, and the outside upper container mouth (3) that passes through puts into Yu Heshui in restriction container (2).
6. fish nerve stimulation repercussion study device as claimed in claim 1, it is characterized in that, described restriction container (2) inner surface is coated with sound-absorbing material (4), for absorbing the interference noise of ultrasonic reflections.
7. fish nerve stimulation repercussion study device as claimed in claim 1, it is characterized in that, described restriction container (2) is provided with scale, for measuring the distance that fish rise and decline in restriction container (2).
8. fish nerve stimulation repercussion study device as claimed in claim 1, it is characterized in that, described restriction container (2) adopts transparent or semitransparent material to make.
9. fish nerve stimulation repercussion study device as claimed in claim 1, is characterized in that, also comprise:
Dividing plate (5), for regulating the magnitude range of restriction container (2), makes the activity space of fish adapt to ultrasonic sound field scope.
10. fish nerve stimulation repercussion study device as claimed in claim 1, is characterized in that, also comprise:
Rule (6), for measuring the distance that fish rise and decline in restriction container (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514084.5A CN105165674B (en) | 2015-08-20 | 2015-08-20 | A kind of fish nerve stimulation repercussion study device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510514084.5A CN105165674B (en) | 2015-08-20 | 2015-08-20 | A kind of fish nerve stimulation repercussion study device |
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| CN105165674A true CN105165674A (en) | 2015-12-23 |
| CN105165674B CN105165674B (en) | 2019-07-05 |
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| CN201510514084.5A Active CN105165674B (en) | 2015-08-20 | 2015-08-20 | A kind of fish nerve stimulation repercussion study device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317553A (en) * | 2007-11-27 | 2008-12-10 | 浙江海洋学院 | Tester for acousto-optic-electric action of fishes |
| CN102037909A (en) * | 2009-10-12 | 2011-05-04 | 中国水产科学研究院黑龙江水产研究所 | Biological test device for fish behaviors |
| CN202190638U (en) * | 2011-07-07 | 2012-04-18 | 邹苏琪 | Device for inducing swimming behavior of pet fish |
| CN203550849U (en) * | 2013-10-28 | 2014-04-16 | 华能澜沧江水电有限公司 | Fry-growth measuring device |
| CN103766257A (en) * | 2014-01-22 | 2014-05-07 | 四川大学 | Fish vision and temperature response research device and method |
| US9095122B2 (en) * | 2013-01-28 | 2015-08-04 | Hydroacoustic Technology Inc. | Acoustic tag having a digestible fuse |
| CN204929996U (en) * | 2015-08-20 | 2016-01-06 | 中国科学院深圳先进技术研究院 | A kind of fish nerve stimulation repercussion study device |
-
2015
- 2015-08-20 CN CN201510514084.5A patent/CN105165674B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317553A (en) * | 2007-11-27 | 2008-12-10 | 浙江海洋学院 | Tester for acousto-optic-electric action of fishes |
| CN102037909A (en) * | 2009-10-12 | 2011-05-04 | 中国水产科学研究院黑龙江水产研究所 | Biological test device for fish behaviors |
| CN202190638U (en) * | 2011-07-07 | 2012-04-18 | 邹苏琪 | Device for inducing swimming behavior of pet fish |
| US9095122B2 (en) * | 2013-01-28 | 2015-08-04 | Hydroacoustic Technology Inc. | Acoustic tag having a digestible fuse |
| CN203550849U (en) * | 2013-10-28 | 2014-04-16 | 华能澜沧江水电有限公司 | Fry-growth measuring device |
| CN103766257A (en) * | 2014-01-22 | 2014-05-07 | 四川大学 | Fish vision and temperature response research device and method |
| CN204929996U (en) * | 2015-08-20 | 2016-01-06 | 中国科学院深圳先进技术研究院 | A kind of fish nerve stimulation repercussion study device |
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| Publication number | Publication date |
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| CN105165674B (en) | 2019-07-05 |
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