CN106264775B - A kind of operating method of simple experiment on mice auxiliary device - Google Patents
A kind of operating method of simple experiment on mice auxiliary device Download PDFInfo
- Publication number
- CN106264775B CN106264775B CN201610672159.7A CN201610672159A CN106264775B CN 106264775 B CN106264775 B CN 106264775B CN 201610672159 A CN201610672159 A CN 201610672159A CN 106264775 B CN106264775 B CN 106264775B
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- China
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- mouse
- cover body
- pedestal
- tail
- hemispherical cover
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
Abstract
The present invention relates to a kind of operating methods of simple experiment on mice auxiliary device, it is characterised in that：A mouse intravenous injection device is provided, which includes a pedestal and a transparent hemispherical cover body；It realizes in accordance with the following methods：Step S01：Limiting net is adjusted to highest point by rotary stopper screw；Step S02：Transparent hemispherical cover body is opened, mouse is placed on the round pedestal；Step S03：Transparent hemispherical cover body is covered, the position in orbit by the mouse tail cramping body is adjusted, and clamp mouse tail；Step S04：Pressure off the net will be limited, after fixing mouse, limited screw is adjusted, which is positioned；Step S05：Spray alcohol disinfecting.The operation experiment on mice auxiliary device that the method for the present invention can allow user skilled, it is ensured that the efficiency of follow-up mouse intravenous injection.
Description
Technical field
The present invention relates to field of medical technology more particularly to a kind of operating methods of simple experiment on mice auxiliary device.
Background technology
It is existing to be required for carrying out drug test to small white mouse in field of medical technology, so that it is determined that the effect of drug.Than
The thing more often operated, by being observed after carrying out intravenous (IV) drug to small white mouse small white mouse, the mode of conventional injection
All it is to pick up small white mouse manually or picked up, then be injected intravenously by complicated equipment, picks up and be placed into separately again after injection
It is observed in one container, moves about increase workload in this way.
Invention content
The object of the present invention is to provide a kind of operating method of simple experiment on mice auxiliary device, the behaviour that user is skilled is allowed
Make experiment on mice auxiliary device.
The invention is realized in this way：A kind of operating method of simple experiment on mice auxiliary device, it is characterised in that：It provides
One mouse intravenous injection device, the mouse intravenous injection device include a pedestal and a transparent hemispherical cover body；The pedestal packet
The connecting seat of a round pedestal and connection circular seat body sidewall is included, the side of the transparent hemispherical cover body is hingedly arranged on circle
On pedestal, another lateral edge portion of the transparent hemispherical cover body is provided with a hook openings, in favor of transparent hemispherical cover body
The tail of mouse described in Gai Hehou is stretched out by the hook openings；The junction of the circle pedestal and connecting seat offers one first
Groove offers the second groove on the connecting seat, and first groove is connected with the second groove；The tail of second groove
Portion is provided with a mouse tail cramping body；A limit assembly is provided on the junction of the circle pedestal and connecting seat；It is described
Transparent hemispherical cover body on be equipped with four reset posts, the reset post is located at the end set one in transparent hemispherical cover body
Net is limited, when being pushed to the reset post, which lives mouse, limits the action of mouse；The reset post is located at saturating
End set outside bright hemispherical cover body has a support plate；The arc top of the transparent hemispherical cover body is fixedly connected with a screw rod,
The screw rod passes through the support plate center, and a limited screw is arranged on the screw rod；Track is provided on the connecting seat,
It is moved forward and backward on that track for the mouse tail cramping body；Drawing box there are two settings on the circle pedestal, wherein
First drawing box on the left side is used to place aseptic cotton；Second drawing box on the right is used to place ethanol for disinfection；In the pedestal
An accumulator is provided with, the accumulator is powered through a switch for a micro electric pump, the water inlet end connection of the micro electric pump
In to second drawing box；The output terminal of the micro electric pump is connected to a needle-based nozzle through a catheter；The syringe needle
Formula nozzle is directed at the second groove, and during in favor of having an injection, user starts micro electric pump by switch, and alcohol is sprayed onto to the tail portion of mouse
Needle insertion site；The catheter is stretched out, and be fixed on the clamping being set on the track by the side wall of the round pedestal
On stent；It realizes in accordance with the following methods：
Step S01：Limiting net is adjusted to highest point by rotary stopper screw；
Step S02：Transparent hemispherical cover body is opened, mouse is placed on the round pedestal, the placement location of mouse will
After the tail of guarantee mouse is under the transparent hemispherical cover body lid, it can be pierced by from the hook openings；
Step S03：Transparent hemispherical cover body is covered, the position in orbit by the mouse tail cramping body is adjusted, and
Clamp mouse tail；
Step S04：Pressure off the net will be limited, after fixing mouse, limited screw is adjusted, which is positioned；
Step S05：Clamp bracket position is adjusted, the position to be injected of needle-based nozzle alignment mouse tail is pressed out
It closes, alcohol is sprayed onto the position to be injected of mouse tail, then takes out aseptic cotton in the first drawing box, mouse tail is sprayed
The position for spilling alcohol is wiped.
In an embodiment of the present invention, the connecting seat be rubber connecting seat, rubber connecting seat can deviously with the circle
Shape pedestal is connected.
In an embodiment of the present invention, when implementing the step S05, rubber connecting seat can be bent by user, to ensure
Rat tail skin is tight, and before bending, user is external vacantly in table edge by connecting seat.
In an embodiment of the present invention, the mouse tail cramping body includes a square frame, is opened on the square frame
Equipped with a threaded hole, spiral is provided with a manual screw on the threaded hole, and the square frame is fixed in the second groove.
In an embodiment of the present invention, the limit assembly includes two supporting rods arranged side by side, and two supporting rods
It is located exactly at the top of the first groove；A limiting steel wire is provided between the supporting rod.
In an embodiment of the present invention, the inner wall of the hook openings is provided with a resilient rubbber cushion.
The advantage of the invention is that：Unique mouse intravenous injection device is utilized in the method for the present invention, and mouse is fixed
In domed transparent cover body, greatly subsequent user can be facilitated to be injected intravenously mouse；Cramping body mouse is decontroled after injection
It can be observed in the circular seat body with transparent hemispherical cover body, it is easy to operate, and improve work efficiency.Here
Illustrate, the purpose of technical scheme of the present invention is to ensure that user preferably grasps the operating method of device, for subsequently using
The operation for mouse injection is taken at family, not in the scope of the present invention.
Description of the drawings
Fig. 1 is the method for the present invention flow diagram.
Fig. 2 is the structure diagram of mouse intravenous injection device of the embodiment of the present invention.
Fig. 3 is the vertical view of mouse intravenous injection device of the embodiment of the present invention.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of operation side of simple experiment on mice auxiliary device of first embodiment of the invention
Method provides a mouse intravenous injection device, which includes a pedestal 1 and a transparent hemispherical cover body 2；Institute
State the connecting seat 12 that pedestal 1 includes a round pedestal and connection circular seat body sidewall, the side hinge of the transparent hemispherical cover body 2
It connects and is arranged on round pedestal, another side bottom of the transparent hemispherical cover body 2 is provided with a hook openings 21；The circle
The junction of pedestal and connecting seat 12 offers one first groove 3, offers the second groove 4 on the connecting seat 12, and described
One groove 3 is connected with the second groove 4；The tail portion of second groove 4 is provided with a mouse tail cramping body 5；The circle
A limit assembly 6 is provided on the junction of pedestal and connecting seat 12；Four are equipped on the transparent hemispherical cover body 2 again
Position column 13, the end set one that the reset post is located in transparent hemispherical cover body limit net 14, are pushed to the reset post
When, which lives mouse, limits the action of mouse；The end set that the reset post is located at outside transparent hemispherical cover body has
One support plate 15；The arc top of the transparent hemispherical cover body is fixedly connected with a screw rod 16, and the screw rod passes through the support plate
Center, and a limited screw 17 is arranged on the screw rod；It catches mouse in this way mouse is placed in circular seat body, while by mouse
8 tail is placed in the first groove 3 and the second groove 4, under transparent hemispherical cover body 2 is covered and is hooked hook openings 21 and is being limited
On hyte part 6, the tail of mouse by mouse tail cramping body 5 is clamped, injection operation is being carried out with injection needle 7；
Track 18 is provided on the connecting seat 12, is moved forward and backward on that track for the mouse tail cramping body.Due to mouse
In different size, tail length is also different, therefore, the position of cramping body is adjusted by the track, can guarantee the device
It is applicable in different size of mouse；Drawing box, first drawing box 19 on the wherein left side to be used for there are two settings on the circle pedestal
Place aseptic cotton；Second drawing box 20 on the right is used to place ethanol for disinfection.The two drawing boxs are both provided with drawing handle 25；
This kind of structure can greatly facilitate the speed that mouse vein is had an injection, and being had an injection due to mouse vein needs to disappear to the skin of tail portion
Poison cleaning, therefore, which overcomes in the past when having an injection, and needs to be equipped with small a containers such as cotton, alcohol, does not only take up sky
Between, and trouble is carried, to be injected intravenously complex procedures；An accumulator is provided in the pedestal（Do not illustrate in figure）,
The accumulator is through a switch（Do not illustrate in figure）It powers for a micro electric pump 26, the water inlet end of the micro electric pump is connected to
In second drawing box 20；The output terminal of the micro electric pump is connected to a needle-based nozzle 23 through a catheter 22；It is described
Needle-based nozzle is directed at the second groove 4, and during in favor of having an injection, user starts micro electric pump by switch, and alcohol is sprayed onto mouse
Tail portion needle insertion site；The catheter is stretched out, and be fixed on and be set to the track 18 by the side wall of the round pedestal
On clamp bracket 24 on；Specifically operate in accordance with the following methods：
Step S01：Limiting net 14 is adjusted to highest point by rotary stopper screw 17；
Step S02：Transparent hemispherical cover body is opened, mouse is placed on the round pedestal, the placement location of mouse will
After the tail of guarantee mouse is under the transparent hemispherical cover body lid, it can be pierced by from the hook openings；
Step S03：Transparent hemispherical cover body is covered, the position in orbit by the mouse tail cramping body is adjusted, and
Clamp mouse tail；
Step S04：Pressure off the net will be limited, after fixing mouse, limited screw is adjusted, which is positioned；
Step S05：Clamp bracket position is adjusted, the position to be injected of needle-based nozzle alignment mouse tail is pressed out
It closes, alcohol is sprayed onto the position to be injected of mouse tail, then takes out aseptic cotton in the first drawing box, mouse tail is sprayed
The position for spilling alcohol is wiped.It is noted that in the present embodiment, the reset post 13 is answered by spring 27
Position.
In the present invention, the connecting seat 12 is rubber connecting seat, rubber connecting seat can deviously with the round pedestal
It is connected.When implementing the step S05, rubber connecting seat can be bent by user, to ensure that rat tail skin is tight,
Before bending, user is external vacantly in table edge by connecting seat.The mouse tail cramping body 5 includes a square frame 51, institute
It states and a threaded hole is offered on square frame 51（It is not shown）, spiral is provided with a manual screw 52 on the threaded hole, described
Square frame 51 is fixed in the second groove 4.Rat tail is carried out across square frame 51 by rotary manual screw 52
Tail fixes.
Continuing with referring to Fig. 2 and Fig. 3, the limit assembly 6 includes two supporting rods 61 arranged side by side, and two supports
Bar 61 is located exactly at the top of the first groove 3；A limiting steel wire 62 is provided between the supporting rod 61.Hook openings 21 in this way
It can hook on limiting steel wire 62, so as to which transparent hemispherical cover body 2 be fixed.The transparent hemispherical cover body 2 is transparent
Color transparent hemispherical cover body.In this way convenient for the mouse situation after observation injection.
In an embodiment of the present invention, the inner wall of the hook openings is provided with a resilient rubbber cushion, in this way transparent half
After the spherical lid of cover body 2 closes, the tail of energy effective protection mouse avoids mouse from beating, tail epidermis is caused to be damaged.
The foregoing is merely presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification should all belong to the covering scope of the present invention.
Claims (6)
1. a kind of operating method of simple experiment on mice auxiliary device, it is characterised in that：One mouse intravenous injection device is provided, it should
Mouse intravenous injection device includes a pedestal and a transparent hemispherical cover body；The pedestal includes a round pedestal and connection is round
The connecting seat of pedestal side wall, the side of the transparent hemispherical cover body are hingedly arranged on round pedestal, the transparent hemispherical
Another lateral edge portion of cover body is provided with a hook openings, in favor of transparent hemispherical cover body lid close after the mouse tail by
The hook openings are stretched out；The junction of the circle pedestal and connecting seat offers one first groove, is opened up on the connecting seat
There is the second groove, first groove is connected with the second groove；The tail portion of second groove is provided with mouse tail folder
Hold body；A limit assembly is provided on the junction of the circle pedestal and connecting seat；It is worn on the transparent hemispherical cover body
Equipped with four reset posts, the end set one that the reset post is located in transparent hemispherical cover body limits net, to the reset
When column pushes, which lives mouse, limits the action of mouse；The reset post is located at the end outside transparent hemispherical cover body
It is provided with a support plate；The arc top of the transparent hemispherical cover body is fixedly connected with a screw rod, and the screw rod passes through the support
Plate center, and a limited screw is arranged on the screw rod；Track is provided on the connecting seat, is clamped for the mouse tail
Body is moved forward and backward on that track；Drawing box, first drawing box on the wherein left side to be used for there are two settings on the circle pedestal
Place aseptic cotton；Second drawing box on the right is used to place ethanol for disinfection；An accumulator, the storage are provided in the pedestal
Battery is powered through a switch for a micro electric pump, and the water inlet end of the micro electric pump is connected in second drawing box；Institute
The output terminal for stating micro electric pump is connected to a needle-based nozzle through a catheter；The needle-based nozzle is directed at the second groove, with
During conducive to having an injection, user starts micro electric pump by switch, and alcohol is sprayed onto to the tail portion needle insertion site of mouse；The catheter
It is stretched out, and be fixed in the clamp bracket being set on the track by the side wall of the round pedestal；It grasps in accordance with the following methods
Make：
Step S01：Limiting net is adjusted to highest point by rotary stopper screw；
Step S02：Transparent hemispherical cover body is opened, mouse is placed on the round pedestal, the placement location of mouse will ensure
After the tail of mouse is under the transparent hemispherical cover body lid, it can be pierced by from the hook openings；
Step S03：Transparent hemispherical cover body is covered, the position in orbit by the mouse tail cramping body is adjusted, and clamp
Mouse tail；
Step S04：Pressure off the net will be limited, after fixing mouse, limited screw is adjusted, which is positioned；
Step S05：Clamp bracket position is adjusted, it, will by lower switch by the position to be injected of needle-based nozzle alignment mouse tail
Alcohol is sprayed onto the position to be injected of mouse tail, then takes out aseptic cotton in the first drawing box, sprays wine to mouse tail
The position of essence is wiped.
2. a kind of operating method of simple experiment on mice auxiliary device according to claim 1, it is characterised in that：The company
Joint chair is rubber connecting seat, and rubber connecting seat can be connected with the round pedestal deviously.
3. a kind of operating method of simple experiment on mice auxiliary device according to claim 2, it is characterised in that：Implementing
During the step S05, rubber connecting seat can be bent by user, and to ensure that rat tail skin is tight, before bending, user will connect
Joint chair is external vacantly in table edge.
4. a kind of operating method of simple experiment on mice auxiliary device according to claim 1, it is characterised in that：It is described old
Rat-tail bar cramping body includes a square frame, and a threaded hole is offered on the square frame, and spiral is set on the threaded hole
There is a manual screw, the square frame is fixed in the second groove.
5. a kind of operating method of simple experiment on mice auxiliary device according to claim 1, it is characterised in that：The limit
Hyte part includes two supporting rods arranged side by side, and two supporting rods are located exactly at the top of the first groove；The supporting rod
Between be provided with a limiting steel wire.
6. a kind of operating method of simple experiment on mice auxiliary device according to claim 1, it is characterised in that：The hook
The inner wall of shape opening is provided with a resilient rubbber cushion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610672159.7A CN106264775B (en) | 2016-08-16 | 2016-08-16 | A kind of operating method of simple experiment on mice auxiliary device |
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| CN201610672159.7A CN106264775B (en) | 2016-08-16 | 2016-08-16 | A kind of operating method of simple experiment on mice auxiliary device |
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| CN106264775A CN106264775A (en) | 2017-01-04 |
| CN106264775B true CN106264775B (en) | 2018-06-08 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110811912B (en) * | 2019-12-11 | 2021-12-24 | 吴国莲 | Animal doctor uses medicine feeding device with mixing arrangement |
| CN111557760A (en) * | 2020-04-01 | 2020-08-21 | 安徽医科大学第二附属医院 | Fixing device for mouse experiment |
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| CN205094667U (en) * | 2015-10-22 | 2016-03-23 | 南京信息工程大学 | Big rattail intravenous route and blood sampling fixing device |
| CN205198188U (en) * | 2015-11-12 | 2016-05-04 | 中国农业科学院农业质量标准与检测技术研究所 | Rattail vein experimental apparatus |
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| US4709660A (en) * | 1985-04-05 | 1987-12-01 | Regents Of The University Of Minnesota | Instrument and method for accessing vessels and tissues within animals |
| JP2005111108A (en) * | 2003-10-10 | 2005-04-28 | Hokkaido Technology Licence Office Co Ltd | Fixing device for animal |
| KR20090038973A (en) * | 2007-10-17 | 2009-04-22 | 전북대학교산학협력단 | Fixing apparatus for laboratory rodent |
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