CN105662636B - A kind of device for animal tail vein injections - Google Patents
A kind of device for animal tail vein injections Download PDFInfo
- Publication number
- CN105662636B CN105662636B CN201610136083.6A CN201610136083A CN105662636B CN 105662636 B CN105662636 B CN 105662636B CN 201610136083 A CN201610136083 A CN 201610136083A CN 105662636 B CN105662636 B CN 105662636B
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- CN
- China
- Prior art keywords
- animal
- cover body
- animal tail
- tail vein
- tail
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Classifications
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- 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
-
- 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
Abstract
The present invention provides a kind of effectively fixed animal bodies, facilitates the device for animal tail vein injections of tail vein injections, including bottom plate and semi-cylindrical cover body, the sealed end of the cover body is equipped with the through hole that animal tail can stretch out, openend is equipped with that internal diameter is matched with cover body and edge wrap has the piston of anti-slip rubber, it is equipped with above the through hole and covering on top, the magnifying glass for amplifying animal tail is connected to by connecting rod, secondary bar is connected with the connecting rod, the secondary bar is equipped with lighting device.The present apparatus can be adjusted according to the animal bodies size of experiment, be used to secure animal for research, be not required to fixed animal tail, and place installs magnifying glass and is furnished with headlamp above through hole, it is easier to sees the vein of tail；The present invention is adapted to the less animal of various bodies to carry out tail vein injection.
Description
Technical field
The present invention relates to it is a kind of be animal for research tail vein injections fixing device.
Background technology
In Bioexperiment, typically it is injected intravenously in the afterbody of animal, existing device is all the tail of fixed animal
Bar, body can be movable, this device drawback exists：First, body movement can influence the degree of tail fixation, if fixed compare
Tightly, the speed and amount of medicine entrance will be influenced；Secondly, if animal shakes off and can damage tail than more serious when tail is fixed,
It cannot complete to be injected intravenously, or stab animal, or even experimenter can be caused by situations such as animal bites.Mouse is used as experiment
Most common animal, is typically to cause the tail vein in medical experiment since the tail vein of mouse is thinner at it during experiment
The difficulty of injection is larger.
In view of the above shortcomings, the designer, is actively subject to research and innovation, to found a kind of effectively fixed animal body
Body, the device for animal tail vein injections for facilitating tail vein injections, make it with more the utility value in industry.
The content of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of effectively fixed animal bodies, facilitate afterbody quiet
The device for animal tail vein injections of arteries and veins injection.
A kind of device for animal tail vein injections of the present invention, including bottom plate, has been horizontally set with the bottom plate and has passed through
The one end open of card slot fixation, the semi-cylindrical cover body of other end sealing, the sealed end of the cover body can equipped with animal tail
The through hole of stretching, openend are equipped with that internal diameter is matched with cover body and edge wrap has the piston of anti-slip rubber, at the through hole top
Equipped with covering on top, the magnifying glass for amplifying animal tail is connected to by connecting rod, being pivotally connected in the connecting rod has
The secondary bar that can be rotated relative to the connecting rod, the secondary bar are equipped with the lighting device for coordinating the magnifying glass to use.
Further, pressed from both sides on the bottom plate in the through hole side equipped with the bar-spring that can fix animal tail, institute
State spring clip include two it is opposite in semicircle shape, the interior upper clamp and lower clamp for being equipped with cotton or cotton, the upper clamp
Stage casing is equipped with translot.
Further, the piston is equipped with handle.
Further, the cover body and/or piston are equipped with some air holes.
Further, the connecting rod is the telescopic rod being pivotally connected with covering on top edge.
Further, heating unit is equipped with the bottom plate, the heating unit is connected with temperature control equipment.
Further, the cover body is made of transparent, anti-biotic material.
According to the above aspect of the present invention, the present invention has at least the following advantages：
(1) animal tail vein injections device of the invention can be adjusted according to the body size of animal for research,
It is used to secure animal；(2) after animal bodies are fixed, its tail is easy for fixing, and can be noted by laboratory technician's hand by tail
Penetrate, more convenient operation；(3) fixed animal tail is not required to, avoids influencing speed and amount that medicine enters, while avoid animal tail
Shake off damage；(4) since the tail of some animals is thinner, such as mouse tail, place installs magnifying glass and matches somebody with somebody above through hole
There is headlamp, be easier to see the vein of tail when can inject experimenter；The present invention is adapted to various bodies less
Animal carries out tail vein injection.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, below with presently preferred embodiments of the present invention and coordinate attached drawing describe in detail as after.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of cover body openend in the present invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment of the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
Referring to Fig. 1 and Fig. 2, a kind of device for animal tail vein injections described in a preferred embodiment of the present invention,
Including bottom plate 1, the one end open fixed by card slot 3, the semi-cylindrical cover body 2 of other end sealing are horizontally set with the bottom plate 1,
The sealed end of the cover body 2 be equipped with animal tail can stretch out through hole 4, openend is matched equipped with internal diameter with cover body 2 and edge
The piston 6 of anti-slip rubber 5 is enclosed with, is equipped with the top of through hole 4 and the top of cover body 2 is connected to, for amplifying by connecting rod 7
The magnifying glass 8 of animal tail, the secondary bar 9 that has and can be rotated relative to the connecting rod 7 is pivotally connected in the connecting rod 7, described
Secondary bar 9 is equipped with the lighting device 10 for coordinating the magnifying glass to use.After animal bodies are fixed, filled in magnifying glass 8 and illumination
Put and amplify and illuminate animal tail under 10 auxiliary, can be easily injected intravenously.
In order to fix animal tail and protect it from being damaged, keep away manual-free and injected by animal tail, on the bottom plate 1 in
4 side of through hole is equipped with the bar-spring folder 11 that can fix animal tail, and the spring clip 11 includes two and opposite is in
Semicircle shape, it is interior be equipped with cotton or cotton upper clamp 12 and lower clamp, 12 stage casing of upper clamp is equipped with translot 13.
Space size in cover body 2 is realized in order to facilitate push-and-pull piston 6, and the piston 6 is equipped with handle 14.
In order to ensure animal eupnea, the gas permeability of cover body 2 is realized, the cover body 2 is equipped with some air holes 15, or living
Plug 6 on also be provided with some air holes 15, or both on be equipped with some air holes 15.On the premise of cover body 2 fixes animal,
It can also be injected intraperitoneally by air hole 15.
Since mouse tail is different in size, in order to ensure that mouse tail, the connecting rod 7 can be seen through magnifying glass 8
For the telescopic rod being pivotally connected with 2 top edge of cover body.Realize the position of adjustment magnifying glass 8 up and down.
Since environment temperature is bigger on animal influence, or the medicine of injection causes animal uncomfortable, especially in winter pair
When mouse injects medicine, the mouse death rate is higher, and in order to realize the insulation to cover body 2, heating dress is equipped with the bottom plate 1
Put, the heating unit is connected with temperature control equipment.
In order to ensure the safe and healthy of animal, prevent from infecting, the cover body 1 is made of transparent, anti-biotic material, is at the same time easy to
The front and rear phenomenon of animals iv injection in observation experiment.
In use, experiment is placed on bottom plate 1 with mouse and is covered with cover body 2, cover body 2 is fixed in the card slot 3 of bottom plate 1,
Mouse tail stretches out at through hole 4, then according to mouse body size propelling piston 6, until mouse body can be fixed, beats
Lighting device 10 is driven, holding mouse tail in the assistant of magnifying glass 8 is injected intravenously；Another kind is achieved in that：The through hole 4
Side is equipped with bar-spring folder 11, the lower clamp and upper clamp 12 of cotton or cotton is equipped with opening, by the expansion of mouse tail simultaneously
It is put into lower clamp and upper clamp 12, closes spring clip 11 and fix mouse tail, carried out through the translot 13 on upper clamp 12
Intravenous injection.If desired cover body 2 is kept the temperature, opens heating unit, and the temperature of needs is set in temperature control equipment
Realize the insulation of cover body 2.
The above is only the preferred embodiment of the present invention, is not intended to limit the invention, it is noted that for this skill
For the those of ordinary skill in art field, without departing from the technical principles of the invention, can also make it is some improvement and
Modification, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (6)
- A kind of 1. device for animal tail vein injections, it is characterised in that：Including bottom plate, it has been horizontally set with and has passed through on the bottom plate The one end open of card slot fixation, the semi-cylindrical cover body of other end sealing, the sealed end of the cover body can equipped with animal tail The through hole of stretching, openend are equipped with that internal diameter is matched with cover body and edge wrap has the piston of anti-slip rubber, at the through hole top Equipped with covering on top, the magnifying glass for amplifying animal tail is connected to by connecting rod, being pivotally connected in the connecting rod has The secondary bar that can be rotated relative to the connecting rod, the secondary bar are equipped with the lighting device for coordinating the magnifying glass to use；It is described The bar-spring folder of animal tail can be fixed by being equipped with bottom plate in the through hole side, the spring clip include two it is opposite In semicircle shape, the interior upper clamp and lower clamp for being equipped with cotton or cotton, the upper clamp stage casing is equipped with translot.
- 2. the device according to claim 1 for animal tail vein injections, it is characterised in that the piston is equipped with Handle.
- 3. the device according to claim 1 for animal tail vein injections, it is characterised in that the cover body and/or Piston is equipped with some air holes.
- 4. the device according to claim 1 for animal tail vein injections, it is characterised in that the connecting rod be with The telescopic rod that covering on top edge is pivotally connected.
- 5. the device for animal tail vein injections according to 1-4 any claims, it is characterised in that the bottom plate Interior to be equipped with heating unit, the heating unit is connected with temperature control equipment.
- 6. the device according to claim 5 for animal tail vein injections, it is characterised in that the cover body is with thoroughly Bright, anti-biotic material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136083.6A CN105662636B (en) | 2016-03-10 | 2016-03-10 | A kind of device for animal tail vein injections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610136083.6A CN105662636B (en) | 2016-03-10 | 2016-03-10 | A kind of device for animal tail vein injections |
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| Publication Number | Publication Date |
|---|---|
| CN105662636A CN105662636A (en) | 2016-06-15 |
| CN105662636B true CN105662636B (en) | 2018-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610136083.6A Active CN105662636B (en) | 2016-03-10 | 2016-03-10 | A kind of device for animal tail vein injections |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236315B (en) * | 2016-08-16 | 2018-02-06 | 卢丽花 | A kind of operating method of small white mouse intravenous injection device |
| CN106093370B (en) * | 2016-08-16 | 2017-08-29 | 卢丽花 | A kind of small white mouse experimental monitoring device |
| CN106645674B (en) * | 2016-12-29 | 2018-12-04 | 深圳先进技术研究院 | A kind of light regulation animal blood glucose real-time monitoring device |
| RU183861U1 (en) * | 2018-05-23 | 2018-10-05 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Амурская государственная медицинская академия" Министерства здравоохранения Российской Федерации | CLINOSTAT DEVICE FOR MODELING EFFECTS OF REDUCED GRAVITY ON LABORATORY SPECIES |
| TWI685294B (en) * | 2018-12-19 | 2020-02-21 | 張世霖 | A securing device |
| CN110236585A (en) * | 2019-07-03 | 2019-09-17 | 武汉瑞福宁科技有限公司 | A kind of small animal position emission tomography (PET) bedside injection lighting device |
| CN113440301A (en) * | 2021-06-18 | 2021-09-28 | 中国人民解放军陆军军医大学第二附属医院 | Multifunctional constant-temperature auxiliary device for tail intravenous injection of vasodilator mouse |
| CN113907911A (en) * | 2021-11-19 | 2022-01-11 | 天津开发区合普工贸有限公司 | Experimental mice tail intravenous route perspective device that heats |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205698108U (en) * | 2016-03-10 | 2016-11-23 | 苏州大学 | A kind of device for animal tail vein injections |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0847502A (en) * | 1994-08-09 | 1996-02-20 | Tsumura & Co | Retainer |
| CN202005815U (en) * | 2011-02-22 | 2011-10-12 | 山东大学 | Heat-preservation fixing table for blood-taking and injecting of blood vessels at tail of big/small mouse for experiment |
| CN202051849U (en) * | 2011-05-13 | 2011-11-30 | 中国人民解放军第四军医大学 | Lab mouse tail intravenous injection fixing device |
| CN203153998U (en) * | 2012-12-14 | 2013-08-28 | 广东出入境检验检疫局检验检疫技术中心 | Mouse fixator |
| CN103654994A (en) * | 2013-12-20 | 2014-03-26 | 苏州大学 | Mouse tail intravenous injection and blood sampling device |
| CN203749638U (en) * | 2014-03-18 | 2014-08-06 | 苏州大学 | Caudal intravenous injection fixing device for mice |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205698108U (en) * | 2016-03-10 | 2016-11-23 | 苏州大学 | A kind of device for animal tail vein injections |
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