CN207152668U - mouse subcutaneous injection fixing device - Google Patents
mouse subcutaneous injection fixing device Download PDFInfo
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- CN207152668U CN207152668U CN201720059741.6U CN201720059741U CN207152668U CN 207152668 U CN207152668 U CN 207152668U CN 201720059741 U CN201720059741 U CN 201720059741U CN 207152668 U CN207152668 U CN 207152668U
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- fixing device
- mouse
- fixed chamber
- subcutaneous injection
- mouse subcutaneous
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Abstract
It the utility model is related to a kind of mouse subcutaneous injection fixing device, it includes fixed chamber and the clamping device in fixed chamber, the fixed chamber is set to beloid structure, and front end is set to import, its top was additionally provided with stern notch mouth, the tail end for crossing stern notch mouth is provided with injection port, and the clamping device includes the governor motion of the limited block and the regulation limited block located at the fixed chamber both sides.The utility model is simple in construction, easy to use.During use; capture mouse afterbody from it is described enter opening's edge described in cross stern notch mouth be dragged in fixed chamber; then the adjustment disk is adjusted, the limited block is clamped mouse both sides, the knob is rotated after gripping; the pressing plate is rotated to mouse head; its head is fixed, proper site is finally selected at the injection port, and gently pull-up mouse nape part skin is subcutaneously injected, and is avoided grabbing for mouse and is stung; the safety of experimenter is protected, improves the order of experiment.
Description
Technical field
A kind of test animal fixing device is the utility model is related to, more particularly to a kind of mouse subcutaneous injection fixes dress
Put.
Background technology
Mouse is a kind of conventional medical research experimental animal, is tested in subjects such as pharmacology, pathology, Pathological Physiology
In there is extensive use.In medical research, different experiment purposes can be realized by the way that mouse is subcutaneously injected, is had important
Medical value and significance of scientific research.Experimenter needs to capture with caution when carrying out experimental implementation to mouse, and crawl position is appropriate,
Mouse can neither excessively be stablized again roughly, otherwise experimenter is easier to be bitten by it.In view of virus kind is carried in Mice Body
Class is various, aggressive relatively strong, to ensure experiment operator health, it is ensured that the safety progress of experiment, correctly to mouse
Be fixed is to test the premise smoothly completed.
It is experimenter's hand operation in traditional mouse subcutaneous injection experiment, does not have temporarily and going out for fixing device is subcutaneously injected
It is existing.But this large and small mouse nape part skin of fixed form difficulty can not fully expose, fixed underaction, easily mouse is made
Into irreversible injury, and mouse easily acutely struggles, and the bad assurance of injection position, dead mouse can be directly resulted in when serious；
On the other hand, hand operation process efficiency is relatively low, requires height, it is necessary to train for a long time the qualification of experiment operator
It could grasp.The presence of these problems and the earth hinder mouse subcutaneous injection and test answering in medical teaching and scientific research and testing
With and development.Therefore, it is medical research that design one kind is simple in construction, reasonable in design, facilitates hypodermic mouse fixing
The technical problem that middle urgent need to resolve solves.
Utility model content
In view of the shortcomings of the prior art, the utility model offer one kind is simple and safe, effect is good, the convenient mouse skin of injection
Lower injection fixing device.
Technical scheme is used by the utility model solves its technical problem：The mouse subcutaneous injection fixing device bag
Include the clamping device including fixed chamber and in fixed chamber, the fixed chamber is set to beloid structure, and front end be set into
Mouthful, its top was additionally provided with stern notch mouth, and the tail end for crossing stern notch mouth is provided with injection port, and the clamping device is included located at described
The limited block of fixed chamber both sides and the governor motion for adjusting the limited block.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, in addition to head is consolidated
Determine device, the head fixing device includes connecting the knob with by connecting rod located at the knob of the fixed chamber top side
Pressing plate, the connecting rod is set to incline structure.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the pressing plate uses
Flexible material makes, and its cross section is camber or template.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the governor motion
Adjustment disk including double end screw mandrel and located at described double end screw mandrel one end, the double end screw mandrel are fixed on the fixed chamber bottom.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the fixed chamber bottom
Portion is further opened with notch, and the limited block bottom is extended the notch and is threadedly coupled with the double end screw mandrel.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the limited block is adopted
Made of flexible material, and its front portion is set to arcuate structure, side is set to the shape matched with mouse sidepiece.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the injection port is in
U-typed structure, and the injection port is connected with crossing stern notch mouth arc-shaped transition.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the injection port
Side is additionally provided with limiting plate, and the limiting plate is horizontally moveable and rotates.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the fixed chamber bottom
Portion is additionally provided with sucker.
In a kind of preferred embodiment of mouse subcutaneous injection fixing device provided by the utility model, the fixed chamber is adopted
With transparent material welding fabrication.
Compared with prior art, the beneficial effect of mouse subcutaneous injection fixing device provided by the utility model is：This reality
It is simple, easy to use with new structure, the fixed chamber is fixed on operating desk by the sucker, capture the afterbody of mouse from
It is described enter opening's edge described in cross stern notch mouth be dragged in fixed chamber, then adjust the adjustment disk, make the limited block to mouse
Both sides are clamped, and the knob is rotated after gripping, and the pressing plate is rotated to mouse head, and its head is consolidated
Fixed, proper site is finally selected at the injection port, and gently pull-up mouse nape part skin is subcutaneously injected, can during injection
By adjusting the limiting plate to the further fixation of mouse, while it is also convenient for injecting the first half and latter half skin of mouse
Lower region, the fixed of mouse is injected so as to realize, grabbing for mouse is avoided and stings, protect the safety of experimenter, improve
The order of experiment.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the top view of mouse subcutaneous injection fixing device provided by the utility model；
Fig. 2 is the side view for the mouse subcutaneous injection fixing device that Fig. 1 is provided.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
Also referring to Fig. 1 and Fig. 2, the mouse subcutaneous injection fixing device 1 includes fixed chamber 11 and located at fixed chamber
Clamping device in 11, the fixed chamber 11 is set to beloid structure, and front end is set to import 12, and its top was additionally provided with tail
Notch 13, the tail end for crossing stern notch mouth 13 are provided with injection port 14, and the clamping device includes being located at the both sides of fixed chamber 11
Limited block 15 and adjust the governor motion 16 of the limited block 15.
The fixed chamber 11 also includes head fixing device 17, and the head fixing device 17 includes being located at the fixed chamber
The knob 171 of 11 top sides and the pressing plate 173 that the knob 171 is connected by connecting rod 172.
Preferably, the connecting rod 172 is set to incline structure, and the pressing plate 173 uses flexible material, and its cross section is arc
Type or template are used for the head for fixing mouse.
The governor motion 16 includes double end screw mandrel 161 and the adjustment disk 162 located at described one end of double end screw mandrel 161, institute
State double end screw mandrel 161 and be fixed on the bottom of fixed chamber 11.
The bottom of fixed chamber 11 is provided with notch 112, and the notch 112 and described pair are extended in the bottom of limited block 14
Captacula bar 161 is threadedly coupled.
Preferably, the limited block 15 is made using flexible material, and its front portion is set to arcuate structure, side be set to it is small
The shape of mouse sidepiece matching.
Preferably, the injection port 14 is in U-typed structure, and the injection port 14 connects with crossing the arc-shaped transition of stern notch mouth 13
Connect.
Preferably, the side of the injection port 14 is additionally provided with limiting plate 18, and the limiting plate 18 is horizontally moveable and rotates.
Preferably, the bottom of fixed chamber 11 is additionally provided with sucker 18, is fixed conveniently.
Preferably, the fixed chamber 11 uses transparent material welding fabrication, convenient operation and observation.
The beneficial effect of mouse subcutaneous injection fixing device 1 provided by the utility model is：The utility model is simple in construction,
It is easy to use, the fixed chamber 11 is fixed on operating desk by the sucker 18, captures the afterbody of mouse from the import 12
It is dragged in along the stern notch mouth 13 of crossing in fixed chamber 11, then adjusts the adjustment disk 162, make the limited block 15 to mouse
Both sides are clamped, and the knob 171 is rotated after gripping, and the pressing plate 173 is rotated to mouse head, its head is entered
Row is fixed, and proper site is finally selected at the injection port 14, and gently pull-up mouse nape part skin is subcutaneously injected, and is noted
Can be by adjusting the limiting plate to the further fixation of mouse when penetrating, while it is also convenient for injecting the first half of mouse and later half
Part subcutaneous area, the fixed of mouse is injected so as to realize, grabbing for mouse is avoided and stings, protect the safety of experimenter,
Improve the order of experiment.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included within scope of patent protection of the present utility model.
Claims (10)
- A kind of 1. mouse subcutaneous injection fixing device, it is characterised in that：Clamping device including fixed chamber and in fixed chamber, The fixed chamber is set to beloid structure, and front end is set to import, and its top was additionally provided with stern notch mouth, the stern notch mouth excessively Tail end is provided with injection port, and the clamping device includes the tune of the limited block and the regulation limited block located at the fixed chamber both sides Save mechanism.
- 2. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：Also include head fixing device, The head fixing device includes the pressing plate for connecting the knob with by connecting rod located at the knob of the fixed chamber top side, The connecting rod is set to incline structure.
- 3. mouse subcutaneous injection fixing device according to claim 2, it is characterised in that：The pressing plate uses flexible material Make, and its cross section is camber or template.
- 4. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：The governor motion includes double end Screw mandrel and the adjustment disk located at described double end screw mandrel one end, the double end screw mandrel are fixed on the fixed chamber bottom.
- 5. mouse subcutaneous injection fixing device according to claim 4, it is characterised in that：The fixed chamber bottom also opens up There is notch, the limited block bottom is extended the notch and is threadedly coupled with the double end screw mandrel.
- 6. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：The limited block uses flexible material Material makes, and its front portion is set to arcuate structure, and side is set to the shape matched with mouse sidepiece.
- 7. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：The injection port is in U-typed knot Structure, and the injection port is connected with crossing stern notch mouth arc-shaped transition.
- 8. the mouse subcutaneous injection fixing device according to claim 1 or 7, it is characterised in that：The side of the injection port Limiting plate is additionally provided with, the limiting plate is horizontally moveable and rotates.
- 9. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：The fixed chamber bottom is additionally provided with Sucker.
- 10. mouse subcutaneous injection fixing device according to claim 1, it is characterised in that：The fixed chamber is using transparent Material welding fabrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059741.6U CN207152668U (en) | 2017-01-17 | 2017-01-17 | mouse subcutaneous injection fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720059741.6U CN207152668U (en) | 2017-01-17 | 2017-01-17 | mouse subcutaneous injection fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207152668U true CN207152668U (en) | 2018-03-30 |
Family
ID=61709368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720059741.6U Active CN207152668U (en) | 2017-01-17 | 2017-01-17 | mouse subcutaneous injection fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207152668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836554A (en) * | 2018-05-09 | 2018-11-20 | 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 | Fixed device is injected intraperitoneally in caudal vein joint |
| CN109009548A (en) * | 2018-08-17 | 2018-12-18 | 湖南中医药大学 | A kind of batch mouse drug test automated injection device |
| CN109589183A (en) * | 2018-11-29 | 2019-04-09 | 重庆医科大学附属口腔医院 | A kind of zoopery dissection device |
-
2017
- 2017-01-17 CN CN201720059741.6U patent/CN207152668U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836554A (en) * | 2018-05-09 | 2018-11-20 | 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 | Fixed device is injected intraperitoneally in caudal vein joint |
| CN109009548A (en) * | 2018-08-17 | 2018-12-18 | 湖南中医药大学 | A kind of batch mouse drug test automated injection device |
| CN109589183A (en) * | 2018-11-29 | 2019-04-09 | 重庆医科大学附属口腔医院 | A kind of zoopery dissection device |
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