CN2662848Y - Multifunctional animal stereo positioning instrument - Google Patents
Multifunctional animal stereo positioning instrument Download PDFInfo
- Publication number
- CN2662848Y CN2662848Y CNU032375352U CN03237535U CN2662848Y CN 2662848 Y CN2662848 Y CN 2662848Y CN U032375352 U CNU032375352 U CN U032375352U CN 03237535 U CN03237535 U CN 03237535U CN 2662848 Y CN2662848 Y CN 2662848Y
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- CN
- China
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- fixing head
- fixing
- vertical columns
- model
- utility
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Abstract
The utility model discloses a multifunctional animal stereotaxic apparatus, comprising a fixing plate with support leg; the utility model is characterized in that the front end of the fixing plate has a plurality of grooves, three fixing vertical poles(1),(2) and(3) are arranged on the front end of the fixing plate, the three fixing vertical poles are arranged in a shape of triangle; the two free fixing vertical poles(2) and(3) are arranged on the grooves at the upper and the lower side of the fixing plate, the other fixing vertical pole(1) is fixed at the top end of the fixing plate and is provided with a pinchcock; the fixing vertical poles(2) and(3) have fixing bolt which are provided with lateral trip bolt; the two sides at the bottom of the fixing plate have fixing clamp. The utility model has the advantages of simple structure, convenient usage and precise position; and the utility model can greatly position the animal on the fixing plate and facilitate the study of the researchers.
Description
Technical field
This utility model relates to a kind of position finder, particularly a kind of multi-function animal stereotaxic instrument.
Background technology
In medical research, often need to utilize animal to carry out biological basic research and clinical and experimental study, for example carry out the operation of opening cranium research of the animal experiment study of nuclear magnetic resonance, NMR, CT diagnosis and animal and electric Physiological Experiment research is carried out at each position of animal.In these experimentatioies, animal must be carried out accurately fixing, with convenient research and experiment.Research worker is in above-mentioned experimentation at present, generally animal is fixed on the plank bed or on other workbench with rope and carries out experimentation, since the general easy action of animal, therefore fixing so general being difficult to, and very inaccuracy, often influence research and experiment easily.Particularly compose now all over after the three-dimensional positioning head frame of employing clarke Sai Er (Leksell), the defective of aforesaid way is more outstanding.Therefore inventing a kind of animal stereotaxic instrument that matches with the three-dimensional positioning head frame of clarke Sai Er (Leksell) is highly profitable.
Summary of the invention
Technical problem to be solved in the utility model is: at the defective of existing product, provide a kind of multi-function animal stereotaxic instrument.
The technical solution of the utility model is achieved in that it comprises a fixing head that has feet, it is characterized in that: the front end of fixing head has several grooves, the front end of fixing head is equipped with three vertical columns (1), (2) and (3), vertical columns is triangularly arranged, wherein two active vertical columns (2) and (3) are contained on the fixing head, in the groove of following both sides, another vertical columns (1) is fixed on the top of fixing head, alligator clamp is housed on it, set bolt is equipped with in the upper end of vertical columns (2) and (3), horizontal trip bolt is housed on the set bolt, and the two bottom sides of fixing head is equipped with fixation clamp; The front end of fixing head is a trapezium structure, the groove of fixing head front end is 5, middle vat, lateral symmetry is arranged four sulculuses, and wherein two sulculuses near vat are the slope groove, and fixation clamp is fixed on the fixing head by screw, alligator clamp is that the circle of upper and lower two band handles is formed, have the hole on the handle of circle, pass the hole and be fixed with spring bolt, the back edge of fixing head is provided with a plurality of hold-down screws.
The utlity model has simple in structure, easy to use, locate accurate advantage, multiple animal accurately can be positioned on the fixing head, research for research worker easily.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a vertical view of the present utility model
Fig. 3 is the structural representation of this utility model fixing head
Fig. 4 is the structural representation of this utility model fixation clamp
Fig. 5 is the round trim ring structural representation of going up of this utility model alligator clamp
Fig. 6 is the following round trim ring structural representation of this utility model alligator clamp
Fig. 7 is a horizontal trip bolt structural representation of the present utility model
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
As Fig. 1, shown in Figure 2, this utility model comprises a fixing head 4 that has feet, the front end of fixing head 4 has five grooves, middle vat 5, lateral symmetry is arranged four sulculuses, wherein two sulculuses 6 and 7 near vat 5 are the slope groove, the front end of fixing head 4 is equipped with three vertical columns 1,2 and 3, vertical columns is triangularly arranged, wherein two active vertical columns 2 and 3 are contained on the fixing head 4, in the groove 8 and 9 of following both sides, another vertical columns 1 is fixed on the top of fixing head 4, and alligator clamp 10 is housed on it, and set bolt 11 is equipped with in vertical columns 2 and 3 upper end, horizontal trip bolt 12 is housed on the set bolt 11, the two bottom sides of fixing head 4 is equipped with fixation clamp 13, and the front end of fixing head 13 is a trapezium structure, and fixation clamp 13 is fixed on the fixing head 4 by screw, alligator clamp 10 is last, the round trim ring 14 of following two band handles, 15 form, have the hole on the handle of circle trim ring, pass the hole and be fixed with spring bolt 16, the back edge of fixing head is provided with six hold-down screws 17.
During use, vertical columns 2 and 3 can move in groove 8 and 9, to adapt to different animals, vertical columns 2,3 and dress horizontal trip bolt 12 thereon are used for fixing the head of animal, another vertical columns 1 and dress alligator clamp 10 thereon are used for fixing the tooth of animal, the fixation clamp 13 that the two bottom sides of fixing head 4 is equipped with is used for fixing the three-dimensional positioning head frame of clarke Sai Er (Leksell), and the back edge of fixing head is provided with the shank that six hold-down screws 17 are used for fixing animal.This utility model can accurately be positioned at multiple animal on the fixing head, researches for research worker easily.
Claims (6)
1, a kind of multi-function animal stereotaxic instrument, it comprises a fixing head that has feet, it is characterized in that: the front end of fixing head has several grooves, the front end of fixing head is equipped with three vertical columns (1), (2) and (3), vertical columns is triangularly arranged, wherein two active vertical columns (2) and (3) are contained on the fixing head, in the groove of following both sides, another vertical columns (1) is fixed on the top of fixing head, alligator clamp is housed on it, set bolt is equipped with in the upper end of vertical columns (2) and (3), horizontal trip bolt is housed on the set bolt, and the two bottom sides of fixing head is equipped with fixation clamp.
2, according to a kind of multi-function animal stereotaxic instrument of claim 1, it is characterized in that: the front end of fixing head is a trapezium structure.
3, according to a kind of multi-function animal stereotaxic instrument of claim 1, it is characterized in that: the groove of fixing head front end is 5, middle vat, and lateral symmetry is arranged four sulculuses, wherein two sulculuses near vat are the slope groove.
4, according to a kind of multi-function animal stereotaxic instrument of claim 1, it is characterized in that: fixation clamp is fixed on the fixing head by screw.
5, according to a kind of multi-function animal stereotaxic instrument of claim 1, it is characterized in that: alligator clamp is that the round trim ring of upper and lower two band handles is formed, and has the hole on the handle of circle trim ring, passes the hole and is fixed with spring bolt.
6, according to a kind of multi-function animal stereotaxic instrument of claim 1, it is characterized in that: the back edge of fixing head is provided with a plurality of hold-down screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032375352U CN2662848Y (en) | 2003-09-29 | 2003-09-29 | Multifunctional animal stereo positioning instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU032375352U CN2662848Y (en) | 2003-09-29 | 2003-09-29 | Multifunctional animal stereo positioning instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662848Y true CN2662848Y (en) | 2004-12-15 |
Family
ID=34326512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU032375352U Expired - Fee Related CN2662848Y (en) | 2003-09-29 | 2003-09-29 | Multifunctional animal stereo positioning instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662848Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665951A (en) * | 2013-11-29 | 2015-06-03 | 苏州药明康德新药开发有限公司 | Fixing device for assisting in collecting cerebrospinal fluid of rat and use method thereof |
| CN105266920A (en) * | 2015-11-06 | 2016-01-27 | 宋晓峰 | Dissection table for small animals |
-
2003
- 2003-09-29 CN CNU032375352U patent/CN2662848Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665951A (en) * | 2013-11-29 | 2015-06-03 | 苏州药明康德新药开发有限公司 | Fixing device for assisting in collecting cerebrospinal fluid of rat and use method thereof |
| CN105266920A (en) * | 2015-11-06 | 2016-01-27 | 宋晓峰 | Dissection table for small animals |
| CN105266920B (en) * | 2015-11-06 | 2017-08-01 | 宋晓峰 | Young animal dissecting table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |