CN203953862U - Sobering animal head brake box - Google Patents
Sobering animal head brake box Download PDFInfo
- Publication number
- CN203953862U CN203953862U CN201420215762.9U CN201420215762U CN203953862U CN 203953862 U CN203953862 U CN 203953862U CN 201420215762 U CN201420215762 U CN 201420215762U CN 203953862 U CN203953862 U CN 203953862U
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- CN
- China
- Prior art keywords
- cervical spinal
- inclined plane
- spinal immobilization
- groove
- cervical
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Abstract
This utility model relates to a kind of sobering animal head brake box, belong to behavior electrophysiologic study instrument and equipment field, it comprises casing, casing top is provided with the lid horizontally slipping, the casing left side is inclined plane, on inclined plane, be provided with the cervical spinal immobilization plate sliding up and down along inclined plane, on inclined plane, longitudinally offer the first cervical spinal immobilization groove, on cervical spinal immobilization plate, offer the second cervical spinal immobilization groove cooperatively interacting with the first cervical spinal immobilization groove, cervical spinal immobilization plate is movable fixing by bolt and inclined plane, corresponding bolt offers the first fixing slide opening on inclined plane, corresponding bolt offers the second fixing slide opening on cervical spinal immobilization plate.It is simple that this utility model is made, and cost is low, easy to use, and stability maintenance is high, and can adjust coordinating between cervical spinal immobilization plate and inclined plane according to the size of animal cervical region, then be fixed by bolt.
Description
Technical field
This utility model relates to a kind of sobering animal head brake box, belongs to behavior electrophysiologic study instrument and equipment field.
Background technology
In neuroscience and psychological study field, classical trained reflex nictation is the important models of research Associative learning neuromechanism.Small Rodents animal is used extensively in the neuromechanism research of Associative learning, and activity nictation of Measurement accuracy Small Rodents animal is technology indispensable in above-mentioned research.
When needs carry out behavior electrophysiologic study (in body experiment), wherein very important a kind of research is that the record of brain cell electrical activity and Animal Behavior Science observation are synchronously carried out, this just requires animal should regain consciousness (being convenient to consummatory behavior task), the braking (being convenient to record Cellular electrical activity) that its head can be highly stable again; And this braking is very high for the requirement of stability and persistent period, can the head steady braking that therefore realize under animal waking state determine the key of experiment success or failure often.
Also there is no at present the Perfected process that carries out head braking for sobering animal specially.The method that used is used is to use the activity of muscle relaxant paralysis animal, additional gas cannula and artificial respiration carry out so-called " clear-headed braking " to animal, although this can realize the stable braking of animal waking state, but large to animal injury, and because the impact of tracheotomy and intubate makes animal be difficult to Long-term breeding and observes for chronic and dynamic experiment, can only, for acute experiment, reduce animal use rate.When clear-headed, animal will carry out activity, is difficult to realize fixation, and then the training that some behavioristicss (as the study etc. of nictation) are learned is difficult to realize.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: a kind of sobering animal head brake box is provided, and it is simple in structure, easy to use, and insensitivity is high.
Sobering animal head brake box described in the utility model, comprise casing, casing top is provided with the lid horizontally slipping, it is characterized in that: the casing left side is inclined plane, on inclined plane, be provided with the cervical spinal immobilization plate sliding up and down along inclined plane, on inclined plane, longitudinally offer the first cervical spinal immobilization groove, on cervical spinal immobilization plate, offer the second cervical spinal immobilization groove cooperatively interacting with the first cervical spinal immobilization groove, cervical spinal immobilization plate is movable fixing by bolt and inclined plane, corresponding bolt offers the first fixing slide opening on inclined plane, corresponding bolt offers the second fixing slide opening on cervical spinal immobilization plate.
In order to stablize animal cervical spinal immobilization effect, simultaneously easy to use, preferred described bolt is two, is evenly distributed on the first cervical spinal immobilization groove both sides.
In order to facilitate cervical spinal immobilization plate to slide up and down, in described cervical spinal immobilization plate upper end, be provided with grip part.
This utility model further angle of inclination on preferred described inclined plane is 25～60 degree.
The concrete angle of inclination on inclined plane can be determined according to the head dummy of braked animal, to play the braking effect while testing.
Further lower end, preferred described inclined plane offers passage.
Further preferred described passage is two, is evenly distributed on the first cervical spinal immobilization groove both sides.
Two passages are set well breathes animal capable.
Compared with prior art, the utlity model has following beneficial effect:
Sobering animal head brake box described in the utility model has to be made simplely, and cost is low, easy to use, and stability maintenance is high, and can adjust coordinating between cervical spinal immobilization plate and inclined plane according to the size of animal cervical region, then is fixed by bolt.This utility model is applicable to the head braking under the clear-headed condition of the animals such as rat, Cavia porcellus and mice, is specially adapted to chronic experiment and the audition Related Experimental Study of brain research.This utility model has been simplified the difficulty of sobering animal head braking, has improved work efficiency, has promoted carrying out of association area research work.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the left TV structure schematic diagram of Fig. 1;
Fig. 3 is the structural representation of this utility model cervical spinal immobilization plate;
Fig. 4 is the structural representation on this utility model inclined plane;
In figure: 1, fixing fixedly slide opening 6, the passage of slide opening 3.3, the second cervical spinal immobilization groove 4, bolt 5, inclined plane 5.1, the first cervical spinal immobilization groove 5.2, first of casing 2, lid 3, cervical spinal immobilization plate 3.1, grip part 3.2, second.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is described further:
Below by specific embodiment, the utility model is described in further detail; but not in order to limit this utility model; all within the present invention spirit and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, sobering animal head brake box, comprise casing 1, casing 1 top is provided with the lid 2 horizontally slipping, casing 1 left side is inclined plane 5, on inclined plane 5, be provided with the 5 cervical spinal immobilization plates 3 that slide up and down along inclined plane, on inclined plane 5, longitudinally offer the first cervical spinal immobilization groove 5.1, on cervical spinal immobilization plate 3, offer the second cervical spinal immobilization groove 3.3 cooperatively interacting with the first cervical spinal immobilization groove 5.1, cervical spinal immobilization plate 3 is movable fixing by bolt 4 and inclined plane 5, corresponding bolt 4 offers the first fixing slide opening 5.2 on inclined plane 5, corresponding bolt 4 offers the second fixing slide opening 3.2 on cervical spinal immobilization plate 3, on inclined plane, 5 lower ends offer passage 6, the angle of inclination on inclined plane 5 is 25～60 degree.
In the present embodiment, the described animal that will brake is mice; Described bolt 4 is two, is evenly distributed on the first cervical spinal immobilization groove 5.1 both sides; Described cervical spinal immobilization plate 3 upper ends are provided with grip part 3.1; Described passage 6 is two, is evenly distributed on the first cervical spinal immobilization groove 5.1 both sides; The angle of inclination on described inclined plane 5 is 30 degree, and its angle is determined according to animal head type.
During use, first mice is placed in casing 1, by the neck control of mice on the first cervical spinal immobilization groove 5.1, according to the cervical region size of mice, adjust coordinating between cervical spinal immobilization plate 3 and inclined plane 5 again, by bolt 4, be fixed again, thereby the cervical region of mice has carried out head braking under the cooperation of the first cervical spinal immobilization groove 5.1 and the second cervical spinal immobilization groove 3.3.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; do not departing under the prerequisite of this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a sobering animal head brake box, comprise casing (1), casing (1) top is provided with the lid (2) horizontally slipping, it is characterized in that: casing (1) left side is inclined plane (5), on inclined plane (5), be provided with the cervical spinal immobilization plate (3) that (5) slide up and down along inclined plane, on inclined plane (5), longitudinally offer the first cervical spinal immobilization groove (5.1), on cervical spinal immobilization plate (3), offer the second cervical spinal immobilization groove (3.3) cooperatively interacting with the first cervical spinal immobilization groove (5.1), cervical spinal immobilization plate (3) is movable fixing by bolt (4) and inclined plane (5), corresponding bolt (4) offers the first fixing slide opening (5.2) on inclined plane (5), corresponding bolt (4) offers the second fixing slide opening (3.2) on cervical spinal immobilization plate (3).
2. sobering animal head brake box according to claim 1, is characterized in that: described bolt (4) is two, is evenly distributed on the first cervical spinal immobilization groove (5.1) both sides.
3. sobering animal head brake box according to claim 1 and 2, is characterized in that: described cervical spinal immobilization plate (3) upper end is provided with grip part (3.1).
4. sobering animal head brake box according to claim 1, is characterized in that: the angle of inclination of described inclined plane (5) is 25～60 degree.
5. sobering animal head brake box according to claim 1 and 2, is characterized in that: lower end, described inclined plane (5) offers passage (6).
6. sobering animal head brake box according to claim 5, is characterized in that: described passage (6) is two, is evenly distributed on the first cervical spinal immobilization groove (5.1) both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215762.9U CN203953862U (en) | 2014-04-30 | 2014-04-30 | Sobering animal head brake box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420215762.9U CN203953862U (en) | 2014-04-30 | 2014-04-30 | Sobering animal head brake box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203953862U true CN203953862U (en) | 2014-11-26 |
Family
ID=51914506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420215762.9U Expired - Fee Related CN203953862U (en) | 2014-04-30 | 2014-04-30 | Sobering animal head brake box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203953862U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147413A (en) * | 2015-10-23 | 2015-12-16 | 中国人民解放军第二军医大学 | Dissecting table for cervical vertebra surgeries of medium and small sized animals |
-
2014
- 2014-04-30 CN CN201420215762.9U patent/CN203953862U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147413A (en) * | 2015-10-23 | 2015-12-16 | 中国人民解放军第二军医大学 | Dissecting table for cervical vertebra surgeries of medium and small sized animals |
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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: 20141126 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |