CN112515809A - Fixing device for tail intravenous injection of experimental mouse - Google Patents
Fixing device for tail intravenous injection of experimental mouse Download PDFInfo
- Publication number
- CN112515809A CN112515809A CN202011528190.6A CN202011528190A CN112515809A CN 112515809 A CN112515809 A CN 112515809A CN 202011528190 A CN202011528190 A CN 202011528190A CN 112515809 A CN112515809 A CN 112515809A
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- CN
- China
- Prior art keywords
- buckle
- fixing device
- tail vein
- vein injection
- aluminum alloy
- 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.)
- Pending
Links
- 238000010253 intravenous injection Methods 0.000 title abstract description 3
- 239000004677 Nylon Substances 0.000 claims abstract description 24
- 229920001778 nylon Polymers 0.000 claims abstract description 24
- 229910052751 metal Inorganic materials 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 16
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 13
- 210000003462 vein Anatomy 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 14
- 239000007924 injection Substances 0.000 claims description 14
- 241000699666 Mus <mouse, genus> Species 0.000 claims description 12
- 238000002474 experimental method Methods 0.000 claims description 10
- 241000699670 Mus sp. Species 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 241000581650 Ivesia Species 0.000 claims description 2
- 238000001990 intravenous administration Methods 0.000 claims description 2
- 238000007590 electrostatic spraying Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 230000006378 damage Effects 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 5
- 238000012856 packing Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Animal Husbandry (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a fixing device for tail intravenous injection of an experimental mouse, which comprises an operating platform with a U-shaped groove, wherein an aluminum alloy metal lock catch is arranged on one side of the operating platform close to the edge of the groove, a buckle opposite to the aluminum alloy metal lock catch is arranged on the other side of the operating platform, a nylon elastic belt is arranged between the lock catch and the buckle, one end of the nylon elastic belt is fixed on the lock catch, and the other end of the nylon elastic belt penetrates through the buckle and is fixed by the buckle. The fixing and adjusting device can effectively avoid unnecessary injury to the experimental mouse caused by human in the operation process, is convenient for experimenters to carry out related operation, and has the advantages of simple structure, light volume, high practicability and convenient operation.
Description
Technical Field
The invention belongs to the technical field of experimental devices, and particularly relates to a fixing device for tail vein injection of an experimental mouse.
Background
In the conventional animal experiment operation in the laboratory, the mouse is often operated as the experimental object, and generally, the ear tag is clamped by using an ear tag clamp for classification or the tail vein injection of the medicine is carried out for experimental treatment, and the like.
Disclosure of Invention
The invention aims to provide a fixing device for tail vein injection of an experimental mouse, which ensures that experimental treatment is convenient for experimenters while the mouse is fixed, simultaneously lightens and avoids unnecessary injury to the mouse in the operation process, can be used as a conventional laboratory instrument, and can be widely applied to biochemistry, clinical tests, education in colleges and universities, medical research and production departments.
The technical scheme adopted by the device is as follows: a fixing device for experiment mouse tail intravenous route, including the operation panel that has U type recess, be close to recess edge in operation panel one side and be provided with aluminum alloy metal hasp, the opposite side is provided with the buckle relative with aluminum alloy metal hasp position, is provided with the nylon elastic band between hasp and the buckle, and nylon elastic band one end is fixed on the hasp, and the other end passes the buckle and adopts the buckle fixed.
The present invention is also characterized in that,
the aluminum alloy metal lock catch has two, and the buckle also has two.
The operation panel adopts the PP material, and the outside has plated the static spraying plastics, has higher shock resistance, and mechanical properties is tough, resists multiple organic solvent and acid-base corrosion, and is light small and exquisite, the removal of being convenient for.
The bottom of the operating platform is provided with a rubber antiskid base.
The rubber antiskid base is made of high-density raised antiskid rubber, so that the device is stable when in use.
The U-shaped groove is a through groove which radially penetrates through the operating platform.
U type recess operation panel is the shape of the EP pipe of mouse of packing into when carrying out tail vein injection conventional operation for the adaptation, and the length size of nylon elastic band can be adjusted according to the experiment demand, and the buckle is as locking device, is used for fixing, keeps specific shape, and nylon elastic band can play fixed pipe diameter size, and its material itself also can increase frictional resistance. The bottom anti-slip rubber can increase the frictional resistance and stabilize the device when the device is in horizontal contact with the operating platform.
The design of U type recess makes the pipe wall rather than good laminating, and the effect of secondary reinforcement is played as two metal hasp and the nylon elastic band in the outside, the experimental operation of being convenient for.
The adjustable pipe diameter size of length of nylon elastic band, its nylon canvas mix the material and also make EP pipe and fixed department frictional resistance increase to have certain ductility, elasticity is big.
The lock catch part is made of aluminum alloy metal and used for locking the length of the nylon elastic band and fixing the experiment test tube.
The invention has the beneficial effects that: the device of the invention is a novel fixed adjusting device which can be used for carrying out routine experiments such as tail vein injection of experimental mice and the like. In carrying out conventional experiment mouse processing procedure, like tail vein bloodletting, can be according to suitable volume size, select corresponding EP pipe, leave behind bleeder vent and the rat tail handle hole, put into U type recess operation panel with this test tube on, adjust suitable pipe diameter size, utilize the hasp fixed back, can carry out relevant experimental operation. In the process, the unnecessary injury to the experimental mouse caused by human factors in the operation process can be effectively avoided, the experimental personnel can carry out related operation, and the whole novel fixed operation table device is simple in structure, light in size, high in practicability and convenient to operate.
Drawings
FIG. 1 is a schematic structural diagram of a novel fixing and adjusting device for performing routine experiments such as tail vein injection of experimental mice;
FIG. 2 is a left side view of the fixed adjustment assembly of the present invention;
FIG. 3 is a top view of the fixed adjustment assembly of the present invention;
in the figure: 1. the anti-skid rubber base comprises an operation table, 2 parts of lock catches, 3 parts of nylon elastic bands, 4 parts of buckles and 5 parts of rubber anti-skid bases.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in fig. 1-3, the invention is a fixing device for tail vein injection of experimental mice, comprising an operating table 1 with a U-shaped groove, an aluminum alloy metal latch 2 arranged at one side of the operating table 1 near the edge of the groove, a buckle 4 arranged at the other side opposite to the aluminum alloy metal latch 2, a nylon elastic band 3 arranged between the latch 2 and the buckle 4, one end of the nylon elastic band 3 fixed on the latch 2, and the other end passing through the buckle and fixed by the buckle 4.
The aluminum alloy metal lock catch 2 has two, and the buckle 4 also has two.
The operation panel 1 adopts PP material, and the outside has plated the static spraying plastics, has higher shock resistance, and mechanical properties is tough, resists multiple organic solvent and acid-base corrosion, and is light small and exquisite, the removal of being convenient for.
The bottom of the operating platform 1 is provided with a rubber antiskid base 5.
The rubber antiskid base 5 is made of high-density raised antiskid rubber, so that the device is stable when in use.
The U-shaped groove is a through groove which radially penetrates through the operating platform.
U type recess operation panel is for the adaptation to carry out the shape of the EP pipe of the mouse of packing into during tail vein injection conventional operation, and the canvas circle diameter size of placing on it can be according to experimental demand manual regulation, and the buckle is as locking device, is used for fixed pipe diameter, keeps specific shape, and the nylon elastic band can play fixed pipe diameter size, and its material itself also can increase frictional resistance. The bottom anti-slip rubber can increase the frictional resistance and stabilize the device when the device is in horizontal contact with the operating platform.
The design of U type recess makes the pipe wall rather than good laminating, and two metal hasp and the nylon elastic band in the outside play the reinforced effect of secondary, the experimental operation of being convenient for.
The length of nylon elastic band can be adjusted according to the pipe diameter size, and its nylon canvas of itself mixes the material and also makes EP pipe and fixed department frictional resistance increase to have certain ductility, elasticity is big.
The lock catch part is made of aluminum alloy metal and used for locking the length of the nylon elastic band and fixing the experiment test tube.
The U type recess can laminate and carry out the EP pipe of packing into the mouse when tail vein injection conventional operation, and metal hasp 4 is as locking device for fix, keeps specific shape, and nylon elastic band 3 can fix the pipe diameter size, also can increase frictional resistance. During the use, open buckle 4, place EP pipe in U type recess 1, choose behind the suitable length with nylon elastic band 3 pass buckle 4, can prevent effectively that the test tube slippage can, the level is placed it on laboratory operation platform, the antiskid rubber 5 that the bottom was settled can be good with the contact of operation mesa, increase frictional resistance, stabilize the operation panel. After the experiment operation is completed, the two buckles 4 are opened, the nylon elastic band 3 is loosened, and the EP pipe is taken out stably.
Claims (6)
1. A fixing device for experiment mouse tail intravenous route, its characterized in that including operation panel (1) that has U type recess operation panel (1) one side is close to recess edge and is provided with aluminum alloy metal hasp (2), opposite side and is provided with buckle (4) relative with aluminum alloy metal hasp (2) position, be provided with nylon elastic band (3) between hasp (2) and buckle (4), nylon elastic band (3) one end is fixed on hasp (2), and the other end passes buckle (4) and fixes.
2. The fixing device for tail vein injection of experimental mouse according to claim 1, wherein there are two aluminum alloy metal latches (2) and two latches (4).
3. The fixing device for tail vein injection of experimental mice according to claim 1, wherein the operation table (1) is made of PP material, and the outer side of the operation table is plated with electrostatic spraying plastics.
4. The fixing device for tail vein injection of experimental mice according to claim 1, characterized in that the bottom of the operation table (1) is provided with a rubber antiskid base (5).
5. The fixture for tail vein injection of laboratory mice according to claim 1, wherein the rubber skid-proof base (5) is high-density raised skid-proof rubber.
6. The fixing device for tail vein injection of experimental mice according to claim 1, characterized in that the U-shaped groove is a through groove radially penetrating the operating table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011528190.6A CN112515809A (en) | 2020-12-22 | 2020-12-22 | Fixing device for tail intravenous injection of experimental mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011528190.6A CN112515809A (en) | 2020-12-22 | 2020-12-22 | Fixing device for tail intravenous injection of experimental mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112515809A true CN112515809A (en) | 2021-03-19 |
Family
ID=75002377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011528190.6A Pending CN112515809A (en) | 2020-12-22 | 2020-12-22 | Fixing device for tail intravenous injection of experimental mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112515809A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080168948A1 (en) * | 2007-01-11 | 2008-07-17 | Starr Life Sciences Corp. | Small animal restraining device with non-traumatic animal loading device |
| CN201743795U (en) * | 2010-08-23 | 2011-02-16 | 上海海洋大学 | Simple device for carrying out venous immunization and blood drawing on mouse |
| CN208447834U (en) * | 2017-12-05 | 2019-02-01 | 中南大学 | Fixing device for vena caudalis injection of mouse |
| CN210408665U (en) * | 2018-12-11 | 2020-04-28 | 康美华大基因技术有限公司 | Experiment operating means of multi-functional experimental animals |
| CN211094956U (en) * | 2019-09-19 | 2020-07-28 | 南京医科大学 | Mouse fixer |
| CN211094957U (en) * | 2019-09-19 | 2020-07-28 | 南京医科大学 | Operation panel for laboratory mouse |
-
2020
- 2020-12-22 CN CN202011528190.6A patent/CN112515809A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080168948A1 (en) * | 2007-01-11 | 2008-07-17 | Starr Life Sciences Corp. | Small animal restraining device with non-traumatic animal loading device |
| CN201743795U (en) * | 2010-08-23 | 2011-02-16 | 上海海洋大学 | Simple device for carrying out venous immunization and blood drawing on mouse |
| CN208447834U (en) * | 2017-12-05 | 2019-02-01 | 中南大学 | Fixing device for vena caudalis injection of mouse |
| CN210408665U (en) * | 2018-12-11 | 2020-04-28 | 康美华大基因技术有限公司 | Experiment operating means of multi-functional experimental animals |
| CN211094956U (en) * | 2019-09-19 | 2020-07-28 | 南京医科大学 | Mouse fixer |
| CN211094957U (en) * | 2019-09-19 | 2020-07-28 | 南京医科大学 | Operation panel for laboratory mouse |
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