CN202113169U - Three-dimensional orientator for animal brains - Google Patents
Three-dimensional orientator for animal brains Download PDFInfo
- Publication number
- CN202113169U CN202113169U CN2011201909282U CN201120190928U CN202113169U CN 202113169 U CN202113169 U CN 202113169U CN 2011201909282 U CN2011201909282 U CN 2011201909282U CN 201120190928 U CN201120190928 U CN 201120190928U CN 202113169 U CN202113169 U CN 202113169U
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- fixing
- syringe
- lug rod
- ear bar
- supporting plate
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Abstract
The utility model relates to a three-dimensional orientator for animal brains, which comprises a syringe fixing column, a syringe fixing ring, a syringe fixing nut, a fixing foot, a lug rod, a fixing supporting plate, a lug rod fixing frame, lower limb fixing knobs, upper limb fixing knobs, a lug rod fixing nut and a lug rod fixing clamp, wherein the fixing supporting plate is installed on the lug rod fixing frame, and the lug rod is fixed on the lug rod fixing frame through the lug rod fixing clamp and the lug rod fixing nut. The lower limb fixing knobs, the upper limb fixing knobs and the syringe fixing column are respectively installed on the fixing supporting plate. The syringe fixing ring is installed on the syringe fixing column, the syringe fixing nut is installed on the syringe fixing ring, and the lower end of the lug rod fixing frame is provided with the fixing foot. The three-dimensional orientator is simple in structure, reasonable in design and convenient to operate. Because an experimental animal binding platform is added, the animals can be fully fixed in an experiment, the stability of experimental results is guaranteed, and the medicine injection devices are added. When the medicines are injected, the medicine amount can be strictly controlled, and the possibility of causing experimental errors is eliminated.
Description
Technical field: this utility model relates to a kind of animal brain stereotactic apparatus.
Background technology: the animal brain stereotactic apparatus is that medical colleges and schools, medical and health organization are when carrying out scientific research; Animal is bound a kind of instrument of operating with orientation injection, stimulation, destruction, guiding current potential etc., be the research equipment in fields such as neuro anatomy, nervous physiology, neuropharmacology and neurosurgery, but this position finder structural design is unreasonable; Lack animal and bind platform; Animal does not have fixture during experiment, is unfavorable for the stability of experimental result, in addition medicine injection device fixing control device not; Be unfavorable for the control of pharmaceutical quantities when medicine injects, cause experimental error easily.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming; A kind of animal brain stereotactic apparatus is provided; It is unreasonable that it has mainly solved animal brain stereotactic apparatus structural design, lacks animal and bind platform, is unfavorable for the stability of experimental result; The medicine injection device is fixing control device not, is unfavorable for the problems such as control of pharmaceutical quantities when medicine injects.The purpose of this utility model is achieved in that the animal brain stereotactic apparatus is by: syringe fixed leg, syringe retainer ring, syringe hold-down nut, fixing feet, ear bar, fixedly supporting plate, ear bar fixed mount, lower limb fixing button, upper limb fixing button, ear bar hold-down nut, ear bar fixation clamp constitute.Fixedly supporting plate is contained on the ear bar fixed mount; Two symmetric ear bars are fixed on the ear bar fixed mount with ear bar hold-down nut through ear bar fixation clamp; Lower limb fixing button, upper limb fixing button, syringe fixed leg are contained in respectively fixedly on the supporting plate; The syringe retainer ring is contained on the syringe fixed leg, and the syringe hold-down nut is contained on the syringe retainer ring, and fixing feet is equipped with in the lower end of ear bar fixed mount.This product structure is simple, and is reasonable in design, easy to operate; Bind platform owing to increased laboratory animal; Animal can be completely fixed during experiment, has guaranteed the stability of experimental result, has increased the medicine injection device; Pharmaceutical quantities in the time of can strictly controlling the medicine injection has been eliminated the probability that causes experimental error.
Description of drawings:
Accompanying drawing is the structural representation of this utility model animal brain stereotactic apparatus.
1-syringe fixed leg 2-syringe retainer ring 3-syringe hold-down nut 4-fixing feet 5-ear bar 6-is supporting plate 7-ear bar fixed mount 8-lower limb fixing button 9-upper limb fixing button 10-ear bar hold-down nut 11-ear bar fixation clamp fixedly
The specific embodiment: specify the most preferred embodiment of this utility model below in conjunction with accompanying drawing, the animal brain stereotactic apparatus is by: syringe fixed leg 1, syringe retainer ring 2, syringe hold-down nut 3, fixing feet 4, ear bar 5, fixedly supporting plate 6, ear bar fixed mount 7, lower limb fixing button 8, upper limb fixing button 9, ear bar hold-down nut 10, ear bar fixation clamp 11 formations.Fixedly supporting plate 6 is contained on the ear bar fixed mount 7; Two symmetric ear bars 5 are fixed on the ear bar fixed mount 7 through ear bar fixation clamp 11 usefulness ear bar hold-down nuts 10; Lower limb fixing button 8, upper limb fixing button 9, syringe fixed leg 1 are contained in respectively fixedly on the supporting plate 6; Syringe retainer ring 2 is contained on the syringe fixed leg 1, and syringe hold-down nut 3 is contained on the syringe retainer ring 2, and fixing feet 4 is equipped with in the lower end of ear bar fixed mount 7.
Claims (3)
1. animal brain stereotactic apparatus; It is by: syringe fixed leg (1), syringe retainer ring (2), syringe hold-down nut (3), fixing feet (4), ear bar (5), fixedly supporting plate (6), ear bar fixed mount (7), lower limb fixing button (8), upper limb fixing button (9), ear bar hold-down nut (10), ear bar fixation clamp (11) constitute; It is characterized in that: fixedly supporting plate (6) is contained on the ear bar fixed mount (7), and two symmetric ear bars (5) are fixed on the ear bar fixed mount (7) with ear bar hold-down nut (10) through ear bar fixation clamp (11).
2. animal brain stereotactic apparatus according to claim 1 is characterized in that: lower limb fixing button (8), upper limb fixing button (9), syringe fixed leg (1) are contained in respectively fixedly on the supporting plate (6), and syringe retainer ring (2) is contained on the syringe fixed leg (1).
3. animal brain stereotactic apparatus according to claim 1 is characterized in that: syringe hold-down nut (3) is contained on the syringe retainer ring (2), and fixing feet (4) is equipped with in the lower end of ear bar fixed mount (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909282U CN202113169U (en) | 2011-06-08 | 2011-06-08 | Three-dimensional orientator for animal brains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201909282U CN202113169U (en) | 2011-06-08 | 2011-06-08 | Three-dimensional orientator for animal brains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113169U true CN202113169U (en) | 2012-01-18 |
Family
ID=45454269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201909282U Expired - Fee Related CN202113169U (en) | 2011-06-08 | 2011-06-08 | Three-dimensional orientator for animal brains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113169U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451664A (en) * | 2017-02-17 | 2018-08-28 | 陈昭先 | Stereotactic device |
| CN111449795A (en) * | 2020-05-08 | 2020-07-28 | 中南大学湘雅医院 | Mouse tail intravenous route auxiliary device |
-
2011
- 2011-06-08 CN CN2011201909282U patent/CN202113169U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108451664A (en) * | 2017-02-17 | 2018-08-28 | 陈昭先 | Stereotactic device |
| US10610324B2 (en) | 2017-02-17 | 2020-04-07 | Chao-Hsien Chen | Stereotactic device |
| CN111449795A (en) * | 2020-05-08 | 2020-07-28 | 中南大学湘雅医院 | Mouse tail intravenous route auxiliary device |
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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: 20120118 Termination date: 20120608 |