CN202605051U - Animal fixing device for medical experiment - Google Patents
Animal fixing device for medical experiment Download PDFInfo
- Publication number
- CN202605051U CN202605051U CN2012203069448U CN201220306944U CN202605051U CN 202605051 U CN202605051 U CN 202605051U CN 2012203069448 U CN2012203069448 U CN 2012203069448U CN 201220306944 U CN201220306944 U CN 201220306944U CN 202605051 U CN202605051 U CN 202605051U
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- support
- fence
- steel wire
- fixing support
- fixing device
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Abstract
The utility model provides an animal fixing device for a medical experiment. The animal fixing device for the medical experiment comprises a fixing support, wherein a fence is arranged at the periphery of the fixing support; a groove-shaped inner cavity is formed inside the fixing support; an arc-shaped groove-like head support is arranged on the fence at one end of the fixing support; an arc-shaped groove can adapt to animal heads with different sizes; the arc-shaped groove of the head support is communicated with the inner cavity of the fixing support; a steel wire mesh matched with the inner cavity of the fixing support is movably connected to a fence adjacent to the fence where the head support is arranged; and flexible positioning mechanisms are fixedly connected on four corners of the inner cavity of the fixing support. The head support and the inner cavity of the fixing support have downwardly sunk structures, and a movable fulcrum of the steel wire mesh is higher than the head support and the inner cavity of the fixing support, so that an experimental subject is not raised out of the fixing support too much; and after the steel wire mesh covers the body of the experimental subject, the steel wire mesh has small deformation, so that the experimental subject can be firmly fixed and does not feel uncomfortable.
Description
Technical field
This utility model relates to a kind of device for positioning and securing, and especially a kind of medical experiment is used animal fixing device.
Background technology
In medical experiment, extensively adopt rat as experimental subject, along with the development of medical science, cat, Canis familiaris L. and rabbit etc. are also carried out medical research as experimental subject more and more.And have only the fixture to rat at present, but because of its bodily forms such as cat, Canis familiaris L. and rabbit are big than rat, the struggle ability is strong, is not suitable for this type experimental subject so be used for fixing the fixture of rat.When experimentizing, need fix these experimental subjecies, situation such as staff takes place in case they are scratched.In addition,, then strengthened the difficulty that it is carried out medicine injection and blood-sample withdrawal etc., be unfavorable for carrying out experiment, thereby prolonged the time of experiment, existing in prior technology weak point that Here it is if it is not fixed.
Summary of the invention
The technical problem that this utility model will solve is exactly not enough to existing in prior technology, and provides a kind of simple in structure, and the medical experiment of good fixing effect is used animal fixing device.
This programme is realized through following technical measures: this medical experiment comprises fixed support with animal fixing device; Said around support bracket fastened be fence, inner be groove shape inner chamber; The fence of fixed support one end is provided with the head support of arc groove shape; The arc groove of head support communicates with support bracket fastened inner chamber; Be connected with the steel wire that cooperates with the fixed support inner chamber on the gusset hurdle adjacent with head support place fence, four angles of fixed support inner chamber are fixedly connected with the elastic positioning machine structure respectively.
Above-mentioned elastic positioning machine structure comprises spring and the retainer ring that is fixedly connected with spring, so just can adjust the position of retainer ring according to the bodily form of different experiments object.
The flexible connection of above-mentioned steel wire and fence is hinged, can steel wire be started, and with convenient experimental subject is put into fixed support or is lifted away from fixed support.
The free end of above-mentioned steel wire is provided with hook, and the fixed support fence is provided with and links up with the junction button that cooperates, and this version can guarantee the positioning and fixing to steel wire, makes things convenient for the activity of steel wire again.
The beneficial effect of this programme can learn that this medical experiment is with in the animal fixing device according to the narration to such scheme, and support bracket fastened is that fence, inside are groove shape inner chamber all around; The fence of fixed support one end is provided with the head support of arc groove shape, and arc groove can adapt to the animal head of different sizes.The arc groove of head support communicates with support bracket fastened inner chamber, is connected with the steel wire that cooperates with the fixed support inner chamber on the gusset hurdle adjacent with head support place fence, and four angles of fixed support inner chamber are fixedly connected with the elastic positioning machine structure respectively.The body of experimental subject is put in the support bracket fastened inner chamber; Head is put in the head support, because head support and fixed support inner chamber all are the up concave type structure, the moving fulcrum of steel wire is higher than head support and fixed support inner chamber; So it is a lot of that experimental subject can not protrude fixed support; After being layed onto steel wire on the experimental subject health like this, the distortion of steel wire is less, and the intensity of steel wire own is higher; So this version both can fixedly secure experimental subject, it is done not feel like oneself.This shows that this utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings
Fig. 1 is the structural representation of this utility model specific embodiment.
Fig. 2 is a support bracket fastened structural representation among Fig. 1.
Among the figure, 1 is fixed support, and 2 is junction button, and 3 is inner chamber, and 4 is retainer ring, and 5 is spring, and 6 is head support, and 7 is fence, and 8 is hinge, and 9 is steel wire, and 10 are hook.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme, below through the specific embodiment, and combine its accompanying drawing, this programme is set forth.
A kind of medical experiment is used animal fixing device; As depicted in figs. 1 and 2; It comprises fixed support 1, is that fence 7, inside are groove shape inner chamber 3 around the said fixed support 1, and the fence 7 of fixed support 1 one ends is provided with the head support 6 of arc groove shape; The arc groove of head support 6 communicates with the inner chamber 3 of fixed support 1; Flexibly connecting (as hinged) on the gusset hurdle 7 adjacent with head support 6 place fence 7 has the steel wire 9 that cooperates with the inner chamber 3 of fixed support 1, is provided with this hinged end opposed free ends in the steel wire 9 and links up with 10, and the fence 7 of the fixed support 1 of correspondence position is provided with and links up with 10 junction buttons 2 that cooperate.Four angles of the inner chamber 3 of fixed support 1 are fixedly connected with the elastic positioning machine structure respectively, and this elastic positioning machine structure comprises spring 5 and the retainer ring 4 that is fixedly connected with spring 5.
During experiment; Experimental subject (like cat, Canis familiaris L. and rabbit etc.) is put on the fixed support 1, makes its trunk be arranged in inner chamber 3, head is positioned at head support 6; Fixedly secure with the extremity of retainer ring 4 experimental subject; Then steel wire 9 is covered on the experimental subject health, and fix with junction button 2, can begin experiment through linking up with 10.
Can pass through existing techniques in realizing without the technical characterictic of describing in this utility model, repeat no more at this.
Claims (4)
1. a medical experiment is used animal fixing device; It comprises fixed support; It is characterized in that: said support bracket fastened around for fence, inner be groove shape inner chamber; The fence of fixed support one end is provided with the head support of arc groove shape; The arc groove of head support communicates with support bracket fastened inner chamber, is connected with the steel wire that cooperates with the fixed support inner chamber on the gusset hurdle adjacent with head support place fence, and four angles of fixed support inner chamber are fixedly connected with the elastic positioning machine structure respectively.
2. medical experiment according to claim 1 is used animal fixing device, it is characterized in that: said elastic positioning machine structure comprises spring and the retainer ring that is fixedly connected with spring.
3. medical experiment according to claim 1 and 2 is used animal fixing device, it is characterized in that: the flexible connection of said steel wire and fence is hinged.
4. medical experiment according to claim 3 is used animal fixing device, it is characterized in that: the free end of said steel wire is provided with hook, and the fixed support fence is provided with and links up with the junction button that cooperates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203069448U CN202605051U (en) | 2012-06-28 | 2012-06-28 | Animal fixing device for medical experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203069448U CN202605051U (en) | 2012-06-28 | 2012-06-28 | Animal fixing device for medical experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202605051U true CN202605051U (en) | 2012-12-19 |
Family
ID=47338788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203069448U Expired - Fee Related CN202605051U (en) | 2012-06-28 | 2012-06-28 | Animal fixing device for medical experiment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202605051U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142327A (en) * | 2013-03-20 | 2013-06-12 | 张蕾 | Noninvasive fixer for laboratory mouse |
| CN104274157A (en) * | 2014-09-24 | 2015-01-14 | 深圳先进技术研究院 | Fixing device and photoacoustic tomography system with same |
| CN105287040A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一人民医院 | Medical experiment animal treating and fixing equipment |
| CN106175972A (en) * | 2016-07-22 | 2016-12-07 | 黑龙江中医药大学 | A kind of experimental mouse electro acupuncture fixing device |
| CN106420099A (en) * | 2016-08-05 | 2017-02-22 | 华中科技大学同济医学院附属协和医院 | Device for constraining activities of living animals during animal experiments |
| CN106539629A (en) * | 2016-11-24 | 2017-03-29 | 徐州医科大学 | A kind of rat fixator |
| CN106859806A (en) * | 2017-03-02 | 2017-06-20 | 昆明理工大学 | A kind of mouse fixing |
| CN107510516A (en) * | 2017-10-17 | 2017-12-26 | 深圳市第二人民医院 | Wrap the temporary folder of the adjustable small white mouse of active force |
| CN111973310A (en) * | 2020-08-17 | 2020-11-24 | 山东大学 | Mouse fixed station for in vivo experiments |
-
2012
- 2012-06-28 CN CN2012203069448U patent/CN202605051U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103142327A (en) * | 2013-03-20 | 2013-06-12 | 张蕾 | Noninvasive fixer for laboratory mouse |
| CN104274157A (en) * | 2014-09-24 | 2015-01-14 | 深圳先进技术研究院 | Fixing device and photoacoustic tomography system with same |
| CN104274157B (en) * | 2014-09-24 | 2017-08-25 | 深圳先进技术研究院 | Fixing device and the photoacoustic tomography system with the fixing device |
| CN105287040A (en) * | 2015-12-01 | 2016-02-03 | 上海市第一人民医院 | Medical experiment animal treating and fixing equipment |
| CN106175972A (en) * | 2016-07-22 | 2016-12-07 | 黑龙江中医药大学 | A kind of experimental mouse electro acupuncture fixing device |
| CN106420099A (en) * | 2016-08-05 | 2017-02-22 | 华中科技大学同济医学院附属协和医院 | Device for constraining activities of living animals during animal experiments |
| CN106539629A (en) * | 2016-11-24 | 2017-03-29 | 徐州医科大学 | A kind of rat fixator |
| CN106859806A (en) * | 2017-03-02 | 2017-06-20 | 昆明理工大学 | A kind of mouse fixing |
| CN107510516A (en) * | 2017-10-17 | 2017-12-26 | 深圳市第二人民医院 | Wrap the temporary folder of the adjustable small white mouse of active force |
| CN111973310A (en) * | 2020-08-17 | 2020-11-24 | 山东大学 | Mouse fixed station for in vivo experiments |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 Termination date: 20130628 |