CN205411384U - Mouse fixer for experiments - Google Patents
Mouse fixer for experiments Download PDFInfo
- Publication number
- CN205411384U CN205411384U CN201620137635.0U CN201620137635U CN205411384U CN 205411384 U CN205411384 U CN 205411384U CN 201620137635 U CN201620137635 U CN 201620137635U CN 205411384 U CN205411384 U CN 205411384U
- Authority
- CN
- China
- Prior art keywords
- funnel
- mouse
- spring
- handle
- fixer
- 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
- 241000699670 Mus sp. Species 0.000 claims description 19
- 238000002347 injection Methods 0.000 abstract description 6
- 239000007924 injection Substances 0.000 abstract description 6
- 241000581650 Ivesia Species 0.000 abstract description 3
- 230000007547 defect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000001990 intravenous administration Methods 0.000 abstract 1
- 210000003462 vein Anatomy 0.000 description 3
- 239000002184 metal Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010171 animal model Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model discloses a compensate prior art's defect, provide a mouse fixer for experiments. The characterized by ware body is by the triplex: fixation clamp, funnel, spring. The fixation clamp is stretched into inside the funnel by the funnel exit. On placing the laboratory bench with the mouse, being the funnel and invering the form and detain in the mouse top, restrict its activity, the spring lower extreme has the spring stop integrative with the handle, lifts the handle and makes spring compression, pushes down the direction according to mouse position adjustment, makes the mousetail stretched out by the semi -circular hole crack at funnel wall edge to tail intravenous route carries out. There are two circular bleeder vents on the funnel wall to the space lead to the mouse to be choked to death because of being narrow and small. Utilize this fixer fixed mouse fast, expose and to carry out the afterbody injected to carry out the accuracy injection. This fixer can reduce mouse struggle space, improves experimental efficiency, avoids the experimenter be injured.
Description
Technical field
This utility model relates to Medical fundamentals and drug inspection field, particularly to a kind of laboratory mice holder.
Background technology
Mice is as a kind of laboratory animal, because it is small, docile, quantity is many, be prone to breeding, the first-selected experimental subject often tested as medicinal pharmacology.It is arrested, fixes by experiment often, then carries out tail vein injection.Mice is the most active, and it is arrested and is often difficult to fixing means be grasped by abecedarian, causes injection can not accurately inject desired location, causes the failure of an experiment.Meanwhile, the phenomenon that experimenter is scratched by mice or bites happens occasionally, and once this thing happens, often delays experiment process, and experimenter causes unnecessary injury.
Summary of the invention
This utility model is in order to make up the defect of prior art, it is provided that a kind of laboratory mice holder.
This utility model is achieved through the following technical solutions:
It is characterized in that body is made up of three parts: fixation clamp, funnel, spring.Fixation clamp is stretched into inside funnel by funnel exit.When arresting mice, funnel is buckled in above mice in being inverted shape, limits its activity, and lower spring end has and the spring stop of handle one, upper handle makes spring-compressed, press direction according under mice position adjustment, make mousetail be stretched out by the semicircle hole of hopper walls lower edge, in order to carry out tail vein injection.Two circular air-vents are had on hopper walls, in order to avoid because narrow space causes mice to be choked to death.There is metal weights on handle, prevent mice from struggling and holder is thrown.
The beneficial effects of the utility model are: this holder can be utilized quickly to fix mice, expose the afterbody needing to carry out injecting, in order to carry out accurate injection.Reduce mice struggle space, improve conventional efficient, it is to avoid experimenter is injured.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings this utility model is further described:
Accompanying drawing 1 is the structural representation of this utility model laboratory mice holder.
In figure, 1 handle, 2 springs, 3 fixation clamps, 4 air-vents, 5 semicircle holes, 6 funnels, 7 counterweights, spring stop 8.
Detailed description of the invention
Accompanying drawing is a kind of specific embodiment of the present utility model.
It is characterized in that body is made up of three parts: fixation clamp 3, funnel 6, spring 2.It is internal that fixation clamp 3 is stretched into funnel 6 by funnel 6 exit, there is handle 1 upper end, hold handle 1 and funnel 6 is buckled in above mice, limit it movable, spring 2 lower end has and the spring stop 8 of handle 1 one, and upper handle 1 makes spring 2 compress, presses direction according under mice position adjustment, mousetail is made to be stretched out by the semicircle hole 5 of funnel 6 mural margin, in order to carry out tail vein injection.Two circular air-vents 4 are had, in order to avoid narrow space causes mice to be choked to death on funnel 6 wall.There is metal weights 7 on handle 1, prevent mice from struggling and holder is thrown.
Claims (1)
1. a laboratory mice holder, it is characterized in that: it is internal that fixation clamp (3) is stretched into funnel (6) by funnel (6) exit, spring (2) lower end has and the spring stop (8) of handle (1) one, utilize and press direction under spring (2) regulation, counterweight (7) is had on handle (1), air-vent (4), funnel (6) edge is had to have semicircle hole (5) on funnel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137635.0U CN205411384U (en) | 2016-02-24 | 2016-02-24 | Mouse fixer for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620137635.0U CN205411384U (en) | 2016-02-24 | 2016-02-24 | Mouse fixer for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411384U true CN205411384U (en) | 2016-08-03 |
Family
ID=56541554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620137635.0U Expired - Fee Related CN205411384U (en) | 2016-02-24 | 2016-02-24 | Mouse fixer for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205411384U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN108904094A (en) * | 2018-07-24 | 2018-11-30 | 遵义医学院附属医院 | A mouse tail injection fixator |
| CN110547221A (en) * | 2019-09-19 | 2019-12-10 | 佛山科学技术学院 | Poultry fixing cage |
-
2016
- 2016-02-24 CN CN201620137635.0U patent/CN205411384U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN108904094A (en) * | 2018-07-24 | 2018-11-30 | 遵义医学院附属医院 | A mouse tail injection fixator |
| CN110547221A (en) * | 2019-09-19 | 2019-12-10 | 佛山科学技术学院 | Poultry fixing cage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160803 Termination date: 20170224 |