CN208625903U - A kind of non-intrusion type head fixing device for primate test of eye movement - Google Patents
A kind of non-intrusion type head fixing device for primate test of eye movement Download PDFInfo
- Publication number
- CN208625903U CN208625903U CN201721107312.8U CN201721107312U CN208625903U CN 208625903 U CN208625903 U CN 208625903U CN 201721107312 U CN201721107312 U CN 201721107312U CN 208625903 U CN208625903 U CN 208625903U
- Authority
- CN
- China
- Prior art keywords
- low temperature
- temperature thermal
- acrylic board
- plastics cover
- thermal plastics
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000004424 eye movement Effects 0.000 title claims abstract description 13
- 241000288906 Primates Species 0.000 title claims abstract description 10
- 238000012360 testing method Methods 0.000 title claims abstract description 9
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 241000282693 Cercopithecidae Species 0.000 claims abstract description 16
- 241001465754 Metazoa Species 0.000 claims abstract description 13
- 238000010171 animal model Methods 0.000 claims abstract description 8
- 238000000465 moulding Methods 0.000 claims abstract description 7
- 238000002474 experimental method Methods 0.000 claims abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 210000003128 head Anatomy 0.000 description 10
- 229920001169 thermoplastic Polymers 0.000 description 5
- 239000004416 thermosoftening plastic Substances 0.000 description 5
- 210000003625 skull Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000009966 trimming Methods 0.000 description 2
- 206010028347 Muscle twitching Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011809 primate model Methods 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Eye Examination Apparatus (AREA)
Abstract
A kind of non-intrusion type head fixing device for primate test of eye movement, the utility model relates to animal experiment devices.Including according to the Low Temperature Thermal plastics cover by laboratory animal head moulding and for the acrylic board fixed with monkey chair, wherein Low Temperature Thermal plastics cover has the outer fixed for acrylic board, and Low Temperature Thermal plastics cover outer is clamped in fixation to acrylic board in parallel.The acrylic board is fixed with monkey chair bolt, to dispose the experimental animal in Low Temperature Thermal plastics cover and monkey chair.The Low Temperature Thermal plastics cover of the utility model can make according to animal head size and shape, and can heating for multiple times moulding, reduce experimental cost.
Description
Technical field
The utility model relates to the head fixing devices for primate test of eye movement.
Technical background
In Neurobiology and translational medicine research, the primate model such as Rett of certain human spirit's diseases
Syndrome can show some eye movement characteristics, while the use of different pharmaceutical can also produce the normal eye movement characteristics of primate
Raw certain influence.High-accuracy eye tracker (Eye tracker) is a kind of by irradiation animal eye infrared light reflection, is captured
The eye movement of primate, such as twitching of the eyelid, watch attentively, pupil size variation eye movement characteristics, collect data, carry out studying non-invade
Enter formula measuring instrument.The eye movement of tracking and monitoring sobering animal needs to limit the rotation on its head and avoids a wide range of movement, makes it
Eye gaze test screen guarantees the continuity of data acquisition so as to real-time tracking.But presently relevant zooscopy is universal
Fixed link, the intrusive head fixing means that fixed link is fixedly connected with monkey chair are disposed in animal skull using operation.Due to hand
Art is implanted into a possibility that fixed link bring possible permanent damage and post-surgery skull surface or even intracranial infection, and this method can only be primary
Property surgical procedure.
Summary of the invention
The purpose of the utility model is to overcome the defects of intrusive head fixing device, develop a kind of for awake spirit
The non-intrusion type head fixing device of long class animal eye movement testing research.
Realizing the technical solution of the utility model object above is:
The device includes according to the Low Temperature Thermal plastics cover (1) by laboratory animal head moulding and for the Ya Ke fixed with monkey chair
Power plate A(3) and acrylic board B(6), wherein Low Temperature Thermal plastics cover (1) has the outer fixed for acrylic board A(3), Ya Ke
Power plate A(3)) and acrylic board B(6) fix clamp Low Temperature Thermal plastics cover (1) outer in parallel.
The acrylic board A(3 of the device) with monkey chair bolt (4) it is fixed with dispose be in Low Temperature Thermal plastics cover (1) and
Experimental animal in monkey chair.
The Low Temperature Thermal plastics cover (1) of the device is provided with stomata (2).
The beneficial effects of the utility model are:
Present apparatus preparation is simple, and experimental material cost is reduced.Wherein, low temperature thermoplastic plate can be heated repeatedly by multiple moulding
With fitting closely for animal skull, and intensity and toughness are able to satisfy that awake primate head is fixed to be required, same suit
Different experiments animal can be applied to repeatedly by setting；
The present apparatus is easy to fix with monkey chair.Open or metal monkey chair can be fixed with industrial strong clip；To closing
Box-like or nonmetallic monkey chair can be fixed using the bolt hole being arranged on quadrangle.
The low temperature thermoplastic plate of the present apparatus is easy to trim.For example, only exposing eyes after trimming.
Detailed description of the invention
Fig. 1 is the main view of the utility model.In figure: 1 it is low temperature thermoplastic plate, 2 be stomata, 3,6 is acrylic board, 4
It is screw, 5 is bolt hole.
Fig. 2 is the side view of the utility model.
Fig. 3 is the top view of the utility model.
Fig. 4 is the utility model structure diagram.
The utility model is described further by embodiment below in conjunction with attached drawing, embodiment includes but is not limited to this reality
With novel protected range.For example, low temperature thermoplastic plate and acrylic board thickness etc..
Specific embodiment
Embodiment 1:
As shown in Figure 1, which includes according to the Low Temperature Thermal plastics cover 1 by laboratory animal head moulding and for solid with monkey chair
Fixed acrylic board 3,6, wherein Low Temperature Thermal plastics cover 1 has the outer fixed for acrylic board 3, and acrylic board 3,6 is in parallel
1 outer of Low Temperature Thermal plastics cover is clamped in fixation.
The above Low Temperature Thermal plastics cover 1 is by low temperature thermoplastic plate material after warm water low-temperature heat softening, to postanesthetic spirit length
Class animal carries out head moulding, trimming, hardening, preparation-obtained.
Embodiment 2:
There are four screw holes 5 by being disposed with monkey chair fixing bolt 4 in Low Temperature Thermal modeling for the acrylic board 3 of the device
Cover the experimental animal in (1) and monkey chair.
Embodiment 3:
The Low Temperature Thermal plastics cover 1 of the device is provided with stomata 2, the ventilation and heat dissipation for experimental animal.
Claims (3)
1. a kind of non-intrusion type head fixing device for primate test of eye movement, it is characterised in that: the device includes
According to the Low Temperature Thermal plastics cover (1) by laboratory animal head moulding and for the acrylic board A(3 fixed with monkey chair) and acrylic board
), wherein Low Temperature Thermal plastics cover (1) has the outer fixed for acrylic board A(3), acrylic board A(3) and acrylic board B B(6
(6) Low Temperature Thermal plastics cover (1) outer is clamped in fixation in parallel.
2. the non-intrusion type head fixing device according to claim 1 for primate test of eye movement, feature
It is: acrylic board A(3) it is fixed to dispose the experiment being in Low Temperature Thermal plastics cover (1) and monkey chair dynamic with monkey chair bolt (4)
Object.
3. the non-intrusion type head fixing device according to claim 1 for primate test of eye movement, feature
Be: the Low Temperature Thermal plastics cover (1) is provided with stomata (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107312.8U CN208625903U (en) | 2017-08-31 | 2017-08-31 | A kind of non-intrusion type head fixing device for primate test of eye movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721107312.8U CN208625903U (en) | 2017-08-31 | 2017-08-31 | A kind of non-intrusion type head fixing device for primate test of eye movement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208625903U true CN208625903U (en) | 2019-03-22 |
Family
ID=65730461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721107312.8U Expired - Fee Related CN208625903U (en) | 2017-08-31 | 2017-08-31 | A kind of non-intrusion type head fixing device for primate test of eye movement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208625903U (en) |
-
2017
- 2017-08-31 CN CN201721107312.8U patent/CN208625903U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190322 Termination date: 20190831 |