CN208926694U - A kind of fixation device of senile adiposity rat - Google Patents
A kind of fixation device of senile adiposity rat Download PDFInfo
- Publication number
- CN208926694U CN208926694U CN201821166018.9U CN201821166018U CN208926694U CN 208926694 U CN208926694 U CN 208926694U CN 201821166018 U CN201821166018 U CN 201821166018U CN 208926694 U CN208926694 U CN 208926694U
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- cylinder
- rat
- senile
- adiposity
- mouse cage
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Abstract
The utility model relates to a kind of fixation devices of senile adiposity rat, cylinder including mouse cage and for fixing rat, the cylinder is the arch cylinder being bent upwards, it is horizontally set on the top of mouse cage, the cylinder closed at one end is simultaneously equipped with drug delivery port, another end opening of cylinder simultaneously can cover conjunction connection by an end cap and this opening, an aperture is additionally provided at the top of the mouse cage, the bottom end of cylinder passes through hinged with mouse cage, when turning to vertical vertically, the bottom end opening of cylinder and the top drilling of mouse cage are docked and connected, the middle part of the cylinder, which is equipped with, to be passed through for velcro and compresses the notch of rat, a gap is equipped with close to the top of cylinder, it further include the head fixing device for being used to fix rat head across the gap.The present apparatus can allow rat to be more fixed comfortably, facilitate the progress of experiment.
Description
Technical field
The utility model belongs to experiment clothing arts, is related to a kind of fixation device of senile adiposity rat.
Background technique
Aging of population and obesity are the two big public health problems that the whole world faces, and lack ideal Prevention method, urgently
The research for carrying out this respect is needed to promote successful aging, therefore in experiment behaviouristics, it is big often to use senile adiposity
Mouse is tested, but senile adiposity rat weight can be more than 1kg, and too big, existing device inconvenience is good to its
It is fixed.The fixation device or fixator of some mouse are often used in the prior art, and application No. is 201220687289.5
Utility model disclose a kind of rat fixing device, composition includes fixed plank, footing, fixing glue and fixed cable tie, will
Rat dorsal position is fixed in the fixing glue on plank periphery with band.This device lies on the back rat, is easy during fixation
Hurt rat, but senile rat is unable to undergo to turn from side to side, is easy to be damaged.Therefore we need on the one hand to fix well overweight
Rat, while also to reduce the damage to senile rat.
Utility model content
In view of this, can be allowed big the purpose of this utility model is to provide a kind of fixation device of senile adiposity rat
Mouse is more fixed comfortably, facilitates the progress of experiment.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of fixation device of senile adiposity rat, the cylinder including mouse cage and for fixing rat, the cylinder be to
Upper curved arch cylinder, is horizontally set on the top of mouse cage, and the cylinder closed at one end is simultaneously equipped with drug delivery port, cylinder it is another
It is open at one end and conjunction connection can be covered by an end cap and this opening, an aperture, the bottom end of cylinder are additionally provided at the top of the mouse cage
By hinged with mouse cage, when turning to vertical vertically, the bottom end opening of cylinder and the top drilling of mouse cage are docked and connected, institute
The middle part for stating cylinder, which is equipped with, passes through and compresses the notch of rat for velcro, is equipped with a gap close to the top of cylinder, also
The head fixing device for being used to fix rat head including passing through the gap.
Further, the head fixing device includes a vertical plate, and the bottom of the vertical plate is equipped with a groove,
The two sides of groove are respectively equipped with a bolt, and the top of the mouse cage is equipped with a pair of of jack corresponding with bolt.
Further, in an edge of the end cap, it is equipped with an articulated shaft, the end cap passes through the articulated shaft and cylinder
Bottom end opening can cover conjunction connection.
Further, the top of opening is arranged in the articulated shaft, covers conjunction from top to bottom by this hinged hubcap, end cap is remote
One end from articulated shaft is equipped with one for fixing the notch of rat-tail.
Further, the side of the mouse cage is equipped with switch gate.
Further, in the two sides of the cylinder equipped with the support column for being used to support cylinder and mouse cage.
Further, closing one end end face of cylinder is equipped with several air holes.
Further, the drug delivery port is extended to axially inward in the cylinder.
The utility model has the beneficial effects that: rat can be allowed more to be fixed comfortably using the position of arch form,
It is more preferably fixed using velcro, facilitate the progress of experiment, can also conveniently enter cage after use, increases the safety of the person.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment
Below in conjunction with attached drawing, the preferred embodiment of the utility model is described in detail.
A kind of fixation device of senile adiposity rat as shown in Figure 1, the cylinder 2 including mouse cage 1 and for fixing rat, cylinder
Body 2 is the arch cylinder being bent upwards, and using arch cylinder, has been well adapted for the usual bending state of rat, has not had to it
Lie low do not have to it is excessive turn from side to side, be horizontally set on the top of mouse cage 1, cylinder 2 closed at one end is simultaneously equipped with drug delivery port 3, cylinder 2
Another end opening simultaneously can cover conjunction connection by an end cap 4 and this opening, and the top of mouse cage 1 is additionally provided with an aperture 5, the bottom of cylinder 2
End is by hinged with mouse cage 1, and when turning to vertical vertically, the bottom end opening of cylinder 2 is docked with the top drilling 5 of mouse cage 1
Connection, the middle part of cylinder 2, which is equipped with, passes through and compresses the notch 7 of rat for velcro 6, replaces consolidating for hardness using velcro
It is fixed, rat major part body can be more easily control fixed, its excessive struggle is unlikely to.Scutching medicine can also be carried out by notch 7,
It is equipped with a gap 8 close to the top of cylinder 2, further includes the head fixing device for being used to fix rat head across gap 8.Head
The fixed device in portion includes a vertical plate 9, and the bottom of vertical plate 9 is equipped with a groove 10, and the two sides of groove 10 are respectively equipped with
One bolt 11, the top of mouse cage 1 are equipped with a pair of of jack 12 corresponding with bolt 11.
In the present embodiment, in an edge of end cap 4, it is equipped with an articulated shaft 13, end cap 4 passes through articulated shaft 13 and cylinder 2
Bottom end opening can cover conjunction connection.The top of opening is arranged in articulated shaft 13, is covered from top to bottom by this 13 end cap 4 of articulated shaft
It closes, end cap 4 is equipped with one for fixing the notch 14 of rat-tail far from one end of articulated shaft 13.Will, when end cap 4 covers tightly
Relevant intravenous injection is carried out to rat-tail.The side of mouse cage 1 is equipped with switch gate 15.It is equipped in the two sides of cylinder 2 and is used to support cylinder
The lower end of the support column 16 of body 2 and mouse cage 1, support column 16 is fixedly connected with mouse cage 1, and upper end is contacted with cylinder 3.The envelope of cylinder 3
One end end face is closed equipped with several air holes 17.Drug delivery port 3 is extended to axially inward in cylinder 2, thus can be placed in drug delivery port 3
Food or some narcotics, the mouth that rat can also be directed at by drug delivery port 3 carry out stomach-filling operation.
Finally, it is stated that preferred embodiment above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, to the greatest extent
Pipe has been described in detail the utility model by above preferred embodiment, but those skilled in the art should manage
Solution, can make various changes, without departing from the utility model claims book institute to it in the form and details
The range of restriction.
Claims (8)
1. a kind of fixation device of senile adiposity rat, it is characterised in that: the cylinder including mouse cage and for fixing rat, it is described
Cylinder is the arch cylinder being bent upwards, and is horizontally set on the top of mouse cage, and the cylinder closed at one end is simultaneously equipped with drug delivery port,
Another end opening of cylinder simultaneously can cover conjunction connection by an end cap and this opening, be additionally provided with an aperture, cylinder at the top of the mouse cage
The bottom end of body is by hinged with mouse cage, when turning to vertical vertically, the bottom end opening of cylinder and the top drilling pair of mouse cage
Lead in succession, the middle part of the cylinder, which is equipped with, passes through and compress the notch of rat for velcro, is equipped with one close to the top of cylinder
A gap further includes the head fixing device for being used to fix rat head across the gap.
2. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: the head fixing device packet
A vertical plate is included, the bottom of the vertical plate is equipped with a groove, and the two sides of groove are respectively equipped with a bolt, the mouse
The top of cage is equipped with a pair of of jack corresponding with bolt.
3. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: at an edge of the end cap
Place, is equipped with an articulated shaft, and the end cap can cover conjunction connection by the bottom end opening of the articulated shaft and cylinder.
4. the fixation device of senile adiposity rat according to claim 3, it is characterised in that: the articulated shaft setting is being opened
Conjunction is covered by this hinged hubcap in the top of mouth from top to bottom, and end cap is equipped with one for fixing mouse far from one end of articulated shaft
The notch of tail.
5. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: the side of the mouse cage is equipped with
Switch gate.
6. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: set in the two sides of the cylinder
There is the support column for support tube body and mouse cage.
7. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: closing one end end face of cylinder
It is equipped with several air holes.
8. the fixation device of senile adiposity rat according to claim 1, it is characterised in that: the drug delivery port is axially inward
It extends in the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166018.9U CN208926694U (en) | 2018-07-23 | 2018-07-23 | A kind of fixation device of senile adiposity rat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166018.9U CN208926694U (en) | 2018-07-23 | 2018-07-23 | A kind of fixation device of senile adiposity rat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208926694U true CN208926694U (en) | 2019-06-04 |
Family
ID=66716352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166018.9U Expired - Fee Related CN208926694U (en) | 2018-07-23 | 2018-07-23 | A kind of fixation device of senile adiposity rat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208926694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714243A (en) * | 2020-05-06 | 2020-09-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Fixing device for positioning rat for intragastric perfusion operation |
-
2018
- 2018-07-23 CN CN201821166018.9U patent/CN208926694U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714243A (en) * | 2020-05-06 | 2020-09-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Fixing device for positioning rat for intragastric perfusion operation |
| CN111714243B (en) * | 2020-05-06 | 2022-08-16 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Fixing device for positioning rat for intragastric perfusion operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190604 Termination date: 20200723 |