CN103948451A - Small animal fixation frame used for biology laboratory - Google Patents
Small animal fixation frame used for biology laboratory Download PDFInfo
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- CN103948451A CN103948451A CN201410144629.3A CN201410144629A CN103948451A CN 103948451 A CN103948451 A CN 103948451A CN 201410144629 A CN201410144629 A CN 201410144629A CN 103948451 A CN103948451 A CN 103948451A
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- substrate
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- square
- mesh
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Abstract
The invention relates to a small animal fixation frame used for a biology laboratory. The small animal fixation frame comprises a substrate and a constraint mesh cover, wherein the mesh diameter of the constraint mesh cover is smaller than 5 mm; the constraint mesh cover is hinged to one end of the substrate by a hinge; the other end of the constraint mesh cover and the substrate are locked by a locking mechanism; grooves which are matched with an experiment animal are formed in the upper end face of the substrate; the grooves comprise a head groove, limb grooves and a trunk groove; an opening is formed in a position, corresponding to the trunk groove in the substrate, of the constraint mesh cover; a mesh window is arranged in the opening; one end of the mesh window is hinged to the constraint mesh cover by a hinge; the other end of the mesh window and the constraint mesh cover are locked by a locking mechanism. The fixation frame has the advantages that the structure is simple, the frame is firm and durable, the cleaning and maintenance are easy, the experiment operation is facilitated, the workload of a fixation operator is reduced, the operator is effectively prevented from being scratched, and the operation is safer.
Description
Technical field
The present invention relates to biotic experiment assistive device technical field, be specifically related to the toy Shelf for keeing that a kind of biology laboratory is used.
Background technology
In biotic experiment, often using toy as laboratory animal, such as Mus, rabbit etc., experiment content comprises the processing such as dissection, internal organs observation, blood drawing, injection, pneumatic needle execution.In experiment, need Baoding experimental mouse steadily, expose different positions, especially ear vein blood drawing, injection, need Baoding toy head, with handled easily.But muroid is vivaciously active, wayward, and the pawl of muroid is very sharp, Baoding shakiness experiment operator of easily scratching; In addition, Baoding shakiness causes repeatable operation easily to cause Mus generation stress, struggles violent, increases operation easier; Even because improper operation damages skin heart, causes blood drawing, injects unsuccessfully.A lot of experiments are all to carry out on testing stand, operating-table, there is no corresponding fixation means, and the position of animal is difficult to fixing, therefore can increase operation easier, affect quality of experiments.
Summary of the invention
The object of the invention is the deficiency for solving the problems of the technologies described above, the toy Shelf for keeing that provides a kind of biology laboratory to use, the use of this Shelf for keeing has solved the problem that the position of experimental animal in biotic experiment process cannot be fixing, can effectively improve conventional efficient.
The present invention is the deficiency solving the problems of the technologies described above, the technical scheme adopting is: the toy Shelf for keeing that a kind of biology laboratory is used, comprise substrate and constraint square, the mesh diameter of constraint square is less than 5mm, constraint square is articulated with one end of substrate by hinge, constraint square the other end can by retaining mechanism realize and substrate between locking, the upper surface of described substrate offers the groove matching with laboratory animal, this groove comprises head recess, limbs groove and trunk groove, on constraint square, trunk groove location place on counterpart substrate is provided with opening, opening part is provided with net window, net window one end is hinged with constraint square by hinge, the locking between square be realized and be retrained to the other end of net window can by retaining mechanism.
The bottom surface of described substrate is also provided with four for Shelf for keeing being fixed on to the sucker of laboratory table.
beneficial effect
Toy Shelf for keeing simple structure provided by the invention, durable, be easy to clean and maintenance, facilitate experimental implementation, can reduce Baoding personnel's workload and effectively avoid operator to be scratched, make operation safe.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of Shelf for keeing of the present invention;
Fig. 2 is the constraint square of the Shelf for keeing of the present invention structural representation in open mode;
Fig. 3 is the structural representation of the net window open mode of Shelf for keeing of the present invention;
Fig. 4 is the structural representation of the substrate of Shelf for keeing of the present invention;
Fig. 5 is the structural representation of the constraint square of Shelf for keeing of the present invention;
Labelling in figure: 1, substrate, 2, constraint square, 3, head recess, 4, limbs groove, 5, trunk groove, 6, opening, 7, net window, 8, sucker.
The specific embodiment
As shown in the figure: the toy Shelf for keeing that a kind of biology laboratory is used, comprise substrate 1 and constraint square 2, the mesh diameter of constraint square 2 is less than 5mm, constraint square 2 is articulated with one end of substrate 1 by hinge, constraint square 2 the other end can by retaining mechanism realize and substrate 1 between locking, the upper surface of described substrate 1 offers the groove matching with laboratory animal, this groove comprises head recess 3, limbs groove 4 and trunk groove 5, on constraint square 2, trunk groove 5 positions on counterpart substrate 1 are provided with opening 6, opening 6 places are provided with net window 7, net window 7 one end are hinged with constraint square 2 by hinge, the locking between square 2 be realized and be retrained to the other end of net window 7 can by retaining mechanism, the retaining mechanism of constraint square 2 and net window 7 all can use and in life, commonly use retaining mechanism, the effect that this retaining mechanism plays is that will to retrain square 2 while needing fixing with constraint square 2 with substrate 1 and net window 7.The bottom surface of described substrate 1 is also provided with four for Shelf for keeing being fixed on to the sucker 8 of laboratory table.
Described toy can be experimental mouse, experimental rabbit, Rana nigromaculata etc., below in conjunction with take the embodiment that experimental mouse is object, is described further:
During experiment, experimental mouse is put into the groove of substrate 1, make its head, trunk and extremity are all placed in corresponding groove, then constraint square 2 is put down, and by retaining mechanism, itself and substrate 1 is fixing, now experimental mouse constraint square 2 extruding under in state in bond, the mesh that sees through constraint square 2 can be drawn blood to experimental mouse, injection, the processing such as pneumatic needle execution, if the words that experimental mouse is dissected, net window 7 on constraint square 2 can be opened, the state of the metastomium of experimental mouse in exposing now, the operation such as can dissect, Shelf for keeing simple structure of the present invention, durable, be easy to clean and maintenance, facilitate experimental implementation, can reduce Baoding personnel's workload and effectively avoid operator to be scratched, make operation safe.
Claims (2)
1. the toy Shelf for keeing that biology laboratory is used, it is characterized in that: comprise substrate (1) and constraint square (2), the mesh diameter of constraint square (2) is less than 5mm, constraint square (2) is articulated with one end of substrate (1) by hinge, constraint square (2) the other end can by retaining mechanism realize and substrate (1) between locking, the upper surface of described substrate (1) offers the groove matching with laboratory animal, this groove comprises head recess (3), limbs groove (4) and trunk groove (5), on constraint square (2), trunk groove (5) position on counterpart substrate (1) is provided with opening (6), opening (6) locates to be provided with net window (7), net window (7) one end is hinged with constraint square (2) by hinge, the locking between square (2) be realized and be retrained to the other end of net window (7) can by retaining mechanism.
2. the toy Shelf for keeing that a kind of biology laboratory as claimed in claim 1 is used, is characterized in that: the bottom surface of described substrate (1) is also provided with four for Shelf for keeing being fixed on to the sucker (8) of laboratory table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144629.3A CN103948451B (en) | 2014-04-11 | 2014-04-11 | Small animal fixation frame used for biology laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410144629.3A CN103948451B (en) | 2014-04-11 | 2014-04-11 | Small animal fixation frame used for biology laboratory |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103948451A true CN103948451A (en) | 2014-07-30 |
| CN103948451B CN103948451B (en) | 2017-02-15 |
Family
ID=51325907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410144629.3A Expired - Fee Related CN103948451B (en) | 2014-04-11 | 2014-04-11 | Small animal fixation frame used for biology laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103948451B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943189A (en) * | 2016-04-28 | 2016-09-21 | 徐锘 | Small animal fixation rack used for biology laboratory and fixation method adopted by small animal fixation rack |
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| CN201328892Y (en) * | 2009-01-05 | 2009-10-21 | 中国人民解放军第四军医大学 | Rat fixture unit for medicine experiment |
| CN201409993Y (en) * | 2009-06-16 | 2010-02-24 | 南京中医药大学 | Animal-fixing device |
| CN201602910U (en) * | 2009-12-29 | 2010-10-13 | 南京中医药大学 | Mouse fixing device |
| CN101984933A (en) * | 2010-11-02 | 2011-03-16 | 中国人民解放军第三军医大学第一附属医院 | Experimental animal fixing device |
| CN201822935U (en) * | 2010-07-26 | 2011-05-11 | 中国人民解放军第四军医大学 | Small animal experiment operation surgery platform |
| CN202288528U (en) * | 2011-10-28 | 2012-07-04 | 黑龙江八一农垦大学 | Laboratory mouse protection and fixation device |
| CN103142327A (en) * | 2013-03-20 | 2013-06-12 | 张蕾 | Noninvasive fixer for laboratory mouse |
| CN203107327U (en) * | 2013-03-21 | 2013-08-07 | 上海市公共卫生临床中心 | Fixing device capable of adjusting small mouse |
| CN204033529U (en) * | 2014-04-11 | 2014-12-24 | 河南科技大学 | A kind of toy Shelf for keeing of biology laboratory |
-
2014
- 2014-04-11 CN CN201410144629.3A patent/CN103948451B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4791777A (en) * | 1986-10-08 | 1988-12-20 | Sacane Elise J | Leg nets |
| US4911106A (en) * | 1988-03-22 | 1990-03-27 | Goodwin Kenneth D | Pet restraining table apparatus |
| CN2035224U (en) * | 1988-07-09 | 1989-04-05 | 中国人民解放军空军衡阳医院 | Box for fettering baoding rat |
| US6789510B1 (en) * | 2003-05-30 | 2004-09-14 | Ru-Ping Lee | Animal restraining apparatus and animal experiment for using the same |
| CN201008588Y (en) * | 2007-02-02 | 2008-01-23 | 中南大学 | Safe operation case for long tail animal experiment |
| CN201328892Y (en) * | 2009-01-05 | 2009-10-21 | 中国人民解放军第四军医大学 | Rat fixture unit for medicine experiment |
| CN201409993Y (en) * | 2009-06-16 | 2010-02-24 | 南京中医药大学 | Animal-fixing device |
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| CN201822935U (en) * | 2010-07-26 | 2011-05-11 | 中国人民解放军第四军医大学 | Small animal experiment operation surgery platform |
| CN101984933A (en) * | 2010-11-02 | 2011-03-16 | 中国人民解放军第三军医大学第一附属医院 | Experimental animal fixing device |
| CN202288528U (en) * | 2011-10-28 | 2012-07-04 | 黑龙江八一农垦大学 | Laboratory mouse protection and fixation device |
| CN103142327A (en) * | 2013-03-20 | 2013-06-12 | 张蕾 | Noninvasive fixer for laboratory mouse |
| CN203107327U (en) * | 2013-03-21 | 2013-08-07 | 上海市公共卫生临床中心 | Fixing device capable of adjusting small mouse |
| CN204033529U (en) * | 2014-04-11 | 2014-12-24 | 河南科技大学 | A kind of toy Shelf for keeing of biology laboratory |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105943189A (en) * | 2016-04-28 | 2016-09-21 | 徐锘 | Small animal fixation rack used for biology laboratory and fixation method adopted by small animal fixation rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103948451B (en) | 2017-02-15 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20170215 Termination date: 20170411 |