CN202960816U - Animal vision electrophysiological examination table - Google Patents
Animal vision electrophysiological examination table Download PDFInfo
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- CN202960816U CN202960816U CN 201220595216 CN201220595216U CN202960816U CN 202960816 U CN202960816 U CN 202960816U CN 201220595216 CN201220595216 CN 201220595216 CN 201220595216 U CN201220595216 U CN 201220595216U CN 202960816 U CN202960816 U CN 202960816U
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Abstract
The utility model relates to an animal vision electrophysiological examination table used in an animal vision electrophysiological experimental apparatus. The animal vision electrophysiological examination table comprises a chassis, wherein an upright is vertically fixed on the chassis, a regulating arm with adjustable height and angle is arranged on the upright, the tail end of the regulating arm is connected with a detection platform, and a plurality of fixing holes are formed in the detection platform. By adopting the animal vision electrophysiological examination table provided by the utility model, a small animal for detection is bundled and fixed through the fixing holes in the rear end of the detection platform, experimental corneal electrodes are fixed on the fixing holes in front of eyeballs of the small animal to ensure that the eyeballs of the small animal are fixed relative to the positions of the corneal electrodes. After the corneal electrodes are fixed, the position of the regulating arm is regulated, and the detection platform is transferred to a vision physiological detector for testing, and when an experiment is ended and the next animal is detected, the animal and the corneal electrodes are fixed by using the same method, the positions of the eyeballs of the animal during every experiment are the same as the positions of the corneal electrodes, and thus the accuracy of multiple times of repeatedly detected data is ensured.
Description
Technical field
This utility model relates to a kind of animal examination of visual electro physiology platform for animal visual electrophysiology experimental provision.
Background technology
It is to use that the electrophysiology instrument device measures that retina is irradiated by light or image when stimulating that the animal visual electrophysiology detects, the bioelectric of producing in visual system, with research clinically to the assessment technology of visual performance.Its main testing process is: lay electrode at eyeball surface or brain occipital lobe district, record simultaneously the signal of telecommunication that excites retina and visual cortex to produce due to flash stimulation.
In prior art, normally Corneal electrode is positioned over animal ball eye surperficial, records amphiblestroid current potential and curent change.When repeatedly testing, the position consistency of eyeball position in vision physiological detects owing to being difficult to control animal makes testing result have error, causes result of study and the physical presence deviation of being correlated with.
The utility model content
This utility model is for the problem that prior art exists, and provides a kind of and is used for the fixedly animal examination of visual electro physiology platform of animal when detecting for the animal visual electrophysiology, and is in being intended to test, that the fixed position of animal and electrode is unified, the accuracy of assurance detection data.
The purpose of this utility model is achieved in that a kind of animal examination of visual electro physiology platform, comprises the chassis, vertically be fixed with column on the chassis, column is provided with height and the adjustable regulating arm of angle, and the regulating arm end is connected with detection platform, and described detection platform is provided with some fixing holes.
Adopt animal examination of visual electro physiology platform of the present utility model, can fix by the fixing hole ligation of detection platform rear end detecting with toy, experiment is fixed on the fixing hole in toy eyeball the place ahead with Corneal electrode, makes animal eyeball relative with the position of Corneal electrode fixing.After fixing, adjusting regulating arm position, monitor station is moved in the vision physiological detector test, when experiment finishes, when carrying out next animal detection, adopt above-mentioned same method fixedly animal and Corneal electrode, when guaranteeing each experiment, animal eyeball is identical with the Corneal electrode position, thereby has guaranteed the repeatedly accuracy of duplicate detection data.
As improvement of the present utility model, described detection platform material is transparent organic glass.Adopt pmma material, can not make that in anesthesia, animal heat descends and affects the examination of visual electro physiology result, in addition, transparent lucite body does not affect from all directions light source stimulating animal retina effectively.
For ease of the adjusting of detection platform position, described regulating arm is the adjustable multistage folding arm of length and angle.
For ease of fixing of animal and electrode, described fixing hole is six, and front end one is arranged two, four of rear end two rows.
For ease of the adjusting of detection platform height and angle, described regulating arm front end is fixed with the adjustable ring that is sleeved on the column periphery, holds out against fixing between adjustable ring and column by bolt.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1 chassis; 2 columns; 3 adjustable rings; 4 regulating arms; 5 detection platform; Fixing hole.
The specific embodiment
Be illustrated in figure 1 as animal examination of visual electro physiology platform of the present utility model, comprise chassis 1, vertically be fixed with column 2 on chassis 1, column 2 is provided with height and the adjustable regulating arm 4 of angle, regulating arm 4 ends are connected with detection platform 5, and detection platform 5 is provided with some fixing hole 5a.Wherein, constant for ease of the transmission of light and animal heat, detection platform 5 materials are transparent organic glass; Regulating arm 4 is the adjustable multistage folding arm of length and angle, and regulating arm 4 front ends are fixed with the adjustable ring 3 that is sleeved on the column periphery, hold out against fixingly between adjustable ring 3 and column by bolt, and on detection platform 5, fixing hole 5a is six, and two of front end one rows, four of rear end two rows.
Adopt animal examination of visual electro physiology platform of the present utility model, can fix by four fixing hole 5a ligation of detection platform 5 rear ends detecting with toy, experiment is fixed on two fixing hole 5a in toy eyeball the place ahead with Corneal electrode, makes animal eyeball relative with the position of Corneal electrode fixing.Fix rear adjusting regulating arm 4 positions, monitor station 5 is moved in the vision physiological detector test, when experiment finishes, when carrying out next animal detection, adopt above-mentioned same method fixedly animal and Corneal electrode, when guaranteeing each experiment, animal eyeball is identical with the Corneal electrode position, thereby has guaranteed the repeatedly accuracy of duplicate detection data.
This utility model is not limited to above-described embodiment; every on the basis of the disclosed technical scheme of this utility model; those skilled in the art is according to disclosed technology contents; do not need performing creative labour just can make some replacements and distortion to some technical characterictics wherein, these replacements and distortion are all in the scope of this utility model protection.
Claims (5)
1. an animal examination of visual electro physiology platform, is characterized in that, comprises the chassis, vertically is fixed with column on the chassis, and column is provided with height and the adjustable regulating arm of angle, and the regulating arm end is connected with detection platform, and described detection platform is provided with some fixing holes.
2. animal examination of visual electro physiology platform according to claim 1, is characterized in that, described detection platform material is lucite.
3. animal examination of visual electro physiology platform according to claim 1 and 2, is characterized in that, described regulating arm is the adjustable multistage folding arm of length and angle.
4. animal examination of visual electro physiology platform according to claim 1 and 2, is characterized in that, described fixing hole is six, and front end one is arranged two, four of rear end two rows.
5. animal examination of visual electro physiology platform according to claim 1 and 2, is characterized in that, described regulating arm front end is fixed with the adjustable ring that is sleeved on the column periphery, holds out against fixing between adjustable ring and column by bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595216 CN202960816U (en) | 2012-11-13 | 2012-11-13 | Animal vision electrophysiological examination table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220595216 CN202960816U (en) | 2012-11-13 | 2012-11-13 | Animal vision electrophysiological examination table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202960816U true CN202960816U (en) | 2013-06-05 |
Family
ID=48501955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220595216 Expired - Fee Related CN202960816U (en) | 2012-11-13 | 2012-11-13 | Animal vision electrophysiological examination table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202960816U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610511A (en) * | 2013-12-05 | 2014-03-05 | 天津开发区合普工贸有限公司 | Laser cornea cutting device for experimental animal |
-
2012
- 2012-11-13 CN CN 201220595216 patent/CN202960816U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103610511A (en) * | 2013-12-05 | 2014-03-05 | 天津开发区合普工贸有限公司 | Laser cornea cutting device for experimental animal |
| CN103610511B (en) * | 2013-12-05 | 2015-06-03 | 天津开发区合普工贸有限公司 | Laser cornea cutting device for experimental animal |
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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: 20130605 Termination date: 20151113 |
|
| EXPY | Termination of patent right or utility model |