CN208770045U - animal experimental equipment - Google Patents
animal experimental equipment Download PDFInfo
- Publication number
- CN208770045U CN208770045U CN201721868179.8U CN201721868179U CN208770045U CN 208770045 U CN208770045 U CN 208770045U CN 201721868179 U CN201721868179 U CN 201721868179U CN 208770045 U CN208770045 U CN 208770045U
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- China
- Prior art keywords
- animal
- fixed cylinder
- partition
- experiment device
- animal experiment
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- 238000010171 animal model Methods 0.000 abstract description 18
- 238000005192 partition Methods 0.000 abstract description 18
- 238000002474 experimental method Methods 0.000 abstract description 16
- 210000003462 vein Anatomy 0.000 abstract description 16
- 238000010241 blood sampling Methods 0.000 abstract description 7
- 230000002411 adverse Effects 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 16
- 229940079593 drug Drugs 0.000 description 10
- 210000002700 urine Anatomy 0.000 description 7
- 239000003651 drinking water Substances 0.000 description 4
- 235000020188 drinking water Nutrition 0.000 description 4
- 241000581650 Ivesia Species 0.000 description 3
- 238000012800 visualization Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002550 fecal effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006053 animal diet Substances 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 108010091047 neurofilament protein H Proteins 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 210000000145 septum pellucidum Anatomy 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of animal experiment device, which includes body frame and the fixed cylinder for accommodating experimental animal；Partition is provided in the body frame, the fixed cylinder is fixed on the partition；The rear end of the fixed cylinder is equipped with cover board, and the cover board is equipped with the through-hole passed through for the tail of experimental animal；The partition is equipped with the infrared light supply that can irradiate the tail of the experimental animal.Using the animal experiment device of the utility model, syringe can be pricked easily in the tail vein of precession object, it can carry out tail vein administration or continuous blood sampling operation, it grasps at without operating repeatedly, fix animal, avoid grabbing stress reaction caused by animal repeatedly to the full extent experimental study is adversely affected.
Description
Technical field
The utility model relates to a kind of animal experiment device, in particular to a kind of pair of toy (mouse, rat etc.) tail is quiet
The animal experiment device of arteries and veins administration or blood sampling operation.
Background technique
Currently, only the very high related personnel of technical level just can be carried out the administration of toy (mouse, rat etc.) tail vein
Or blood sampling operation, it is difficult to meet toy tail vein large number of when pharmacopathology or nonphosphorylated neurofilament H research
The required large-scale continuous blood sampling of progress requires when administration or medicine generation/Drug Pharmacokinetics experimental study.To required skilled skill
Art staff training needs the experiment band of long period that repetition is taught to practice, so being badly in need of simplifying operation requirement, so that routine experimentation people
Member can also be easily accomplished the high operation of technique difficulty.
Utility model content
To solve the above problems, the utility model provides a kind of animal experiment device, it is convenient to rat and mouse tail vein
Administration or continuous blood-taking device solve the problems, such as that rat and mouse tail vein administration or blood sampling difficulty are larger, facilitate technology not
Enough skilled personnel carry out the operation of animal tail vein injection.
To achieve the above object, the animal experiment device of the utility model, including body frame and for accommodate experiment
The fixed cylinder of animal；Partition is provided in the body frame, the fixed cylinder is fixed on the partition；The fixed cylinder
Rear end be equipped with cover board, the cover board is equipped with the through-hole that passes through of tail for experimental animal；The partition, which is equipped with, to be shone
Penetrate the infrared light supply of the tail of the experimental animal.
Preferably, the front end of the fixed cylinder is equipped with movable plate, and the movable plate can move front and back in the fixed cylinder
It is dynamic.
Preferably, the bottom of the fixed cylinder is equipped with bottom plate, and the rear portion hollow out of the bottom plate forms reticular part.
Further, the bottom of the body frame is equipped with collection cups, and the collection cups are placed in the lower section of the reticular part,
Opening is offered on the partition, the opening is between the reticular part and collection cups.
Further, the collection cups have filter screen.
Preferably, the rear portion of the partition tilts down, and the angle of the partition and horizontal plane is 10~30 degree.
Further, the angle of the partition and horizontal plane is 15 degree.
Preferably, the front end of the body frame is equipped with feed addition net and drinks the mouth of a river.
Preferably, the body frame is the cage structure of rectangular shape.
Using the animal experiment device of the utility model, infrared visualization operation can be carried out, it can be easily by injection
Device is pricked in the tail vein of precession object, and tail vein administration or continuous blood sampling operation can be carried out, without operate repeatedly grasp at, fix it is dynamic
Object, avoids grabbing stress reaction caused by animal repeatedly to the full extent and adversely affects to experimental study, and does not influence to move
Object diet and drinking-water.The animal experiment device of the utility model can directly collect urine and excrement, and it is dynamic to can be used for drug medicine generation
The urine of mechanics, fecal sample acquisition, carry out the generation/Drug Pharmacokinetics experimental study of drug medicine.
Detailed description of the invention
Referring to attached drawing, the disclosure of the utility model be will be apparent.It is to be appreciated that these attached drawings are only schematic
, it is not drawn on scale and is also not intended to limit the scope of the utility model.In figure:
Fig. 1 is the schematic diagram of the animal experiment device of the utility model；
Fig. 2 is that animal is placed in the schematic diagram in fixed cylinder；
Fig. 3 is the top view of Fig. 2.
Specific embodiment
Explain specific embodiment of the present utility model in detail with reference to the accompanying drawings.
In the present specification, when being not specifically stated, the "front", "rear" of opposite animal experiment device and fixed cylinder is
Refer to that the "front", "rear" being placed on the basis of the animal in fixed cylinder, that is, " preceding " refer to the side of animal head direction.
As shown in Figures 1 to 3, the animal experiment device of the utility model, including body frame 10 and for accommodate experiment
The fixed cylinder 20 of animal is fixed inside it convenient for placing experimental animal.Be provided in the body frame 10 every
Plate 11, the fixed cylinder 20 are fixed on the partition 11.The quantity of the fixed cylinder 20 can according to need be set as one,
It two or three, may be alternatively provided as certainly multiple, each fixed cylinder 20 can fix an experimental animal.
The fixed cylinder 20 is in irregular cylinder, and the bottom of the fixed cylinder 20 is equipped with bottom plate 21, and bottom plate 21 is preferred
Rear portion hollow out for plane, the bottom plate 21 forms reticular part 211, discharges convenient for the urine and excrement of experimental animal.
The rear end of the fixed cylinder 20 is equipped with cover board 22, and the cover board 22 is equipped with to be led to for what the tail of experimental animal passed through
Hole 221, it is convenient to the administration of animal tail vein or medicine generation/Drug Pharmacokinetics experimental study.The cover board 22 is openable to close, side
Just experimental animal enters in fixed cylinder 20, and experimental animal closes cover board 22 after entering fixed cylinder 20.
The front end of the fixed cylinder 20 is equipped with movable plate 23, and the movable plate 23 can move front and back in the fixed cylinder 20
It is dynamic, it is stayed in outside fixed cylinder 20 convenient for its tail from the through-hole 221 stretching for driving experimental animal.
The bottom of the body frame 10 is equipped with collection cups 40, and the collection cups 40 have filter screen, the collection cups 40
It is placed in the lower section of the reticular part 211, opening (not shown) is offered on the partition 11, the opening is located at the net
Between shape portion 211 and collection cups 40, that is, the opening is corresponding with the position of the reticular part 211, convenient for experimental animal
Enter the collection cups 40 after urine and excrement discharge, the collection cups 40 are used to collect the urine and excrement of experimental animal, use
In drug medicine generation/Drug Pharmacokinetics experimental study.Therefore, the animal experiment device of the utility model can directly collect urine and
Excrement can be used for urine, the fecal sample acquisition of drug pharmacokinetics, carry out the generation/Drug Pharmacokinetics experimental study of drug medicine.
The partition 11 is equipped with the infrared light supply 30 that can irradiate the tail of the experimental animal, the infrared light supply 30
Positioned at the rear portion of the partition 11, that is, it is located at the rear of the fixed cylinder 20.Utilize the good spy of 30 penetrability of infrared light supply
Property, it can be used to carry out rete vasculosum identification, therefore in this device using infrared light supply as visual light source, experimental animal is (big
Mouse and mouse) tail portion is exposed to infrared light supply i.e. and can reach tail vein pipe effect of visualization, and it is administered or takes a blood sample in tail vein
Shi Kaiqi infrared light supply 30 reaches animal tail vein effect of visualization, and syringe can be pricked precession easily by common operating personnel
In the tail vein of object, to solve the problems, such as that rat and mouse tail vein administration or blood sampling difficulty are larger, ordinary person can benefit
With this device simple operations success.The quantity of the infrared light supply 30 can be identical with the quantity of the fixed cylinder 20, and one is a pair of
It answers.
The front end of the body frame 10 is equipped with feed addition net 50 and drinks the mouth of a river 51, drinks experimental animal normally
Food and drinking-water.When experimental animal diet and drinking-water, movable plate 23 is taken out.
The partition 11 uses lamina of septum pellucidum, convenient for the collection cups 40 of 11 lower section of observation partition.The rear portion of the partition 11
It tilts down, the angle of the partition 11 and horizontal plane is 10~30 degree, and usual tilt angle is preferably 15 degree.Make to be fixed on every
Fixed cylinder 20 on plate 11 keeps inclination, after removing movable plate 23, can not both influence diet drinking-water and smooth breathing, can also be with
Prevent animal from escaping.
The body frame 10 can use the cage structure of rectangular shape, similar to the rearging cage for raising large and small mouse.
The rear portion of the body frame 10 is openable or not block, and operates convenient for experimenter.
As described above, being described in detail referring to exemplary embodiments of the attached drawing to the utility model.It answers
Work as understanding, the utility model, which is not intended to, makes these details to constitute the limitation to scope of protection of the utility model.Not
In the case where spirit and scope according to the present utility model, the structure and features of exemplary embodiments can be carried out
Equivalent or similar change, these changes will also fall in protection scope determined by the utility model appended claims
It is interior.
Claims (9)
1. a kind of animal experiment device, which is characterized in that the fixed cylinder including body frame and for accommodating experimental animal；
Partition is provided in the body frame, the fixed cylinder is fixed on the partition；
The rear end of the fixed cylinder is equipped with cover board, and the cover board is equipped with the through-hole passed through for the tail of experimental animal；
The partition is equipped with the infrared light supply that can irradiate the tail of the experimental animal.
2. animal experiment device as described in claim 1, which is characterized in that the front end of the fixed cylinder is equipped with movable plate, institute
Stating movable plate can be moved forward and backward in the fixed cylinder.
3. animal experiment device as described in claim 1, which is characterized in that the bottom of the fixed cylinder is equipped with bottom plate, described
The rear portion hollow out of bottom plate forms reticular part.
4. animal experiment device as claimed in claim 3, which is characterized in that the bottom of the body frame is equipped with collection cups,
The collection cups are placed in the lower section of the reticular part, offer opening on the partition, the opening be located at the reticular part and
Between collection cups.
5. animal experiment device as claimed in claim 4, which is characterized in that the collection cups have filter screen.
6. animal experiment device as described in claim 1, which is characterized in that the rear portion of the partition tilts down, it is described every
The angle of plate and horizontal plane is 10~30 degree.
7. animal experiment device as claimed in claim 6, which is characterized in that the angle of the partition and horizontal plane is 15 degree.
8. animal experiment device as described in claim 1, which is characterized in that the front end of the body frame is equipped with feed addition
Net and drink the mouth of a river.
9. animal experiment device as described in claim 1, which is characterized in that the body frame is the caged of rectangular shape
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868179.8U CN208770045U (en) | 2017-12-27 | 2017-12-27 | animal experimental equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721868179.8U CN208770045U (en) | 2017-12-27 | 2017-12-27 | animal experimental equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208770045U true CN208770045U (en) | 2019-04-23 |
Family
ID=66143211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721868179.8U Active CN208770045U (en) | 2017-12-27 | 2017-12-27 | animal experimental equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208770045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890380A (en) * | 2017-12-27 | 2018-04-10 | 上海市计划生育科学研究所 | Animal experiment device |
-
2017
- 2017-12-27 CN CN201721868179.8U patent/CN208770045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107890380A (en) * | 2017-12-27 | 2018-04-10 | 上海市计划生育科学研究所 | Animal experiment device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 200032 Shanghai Xuhui District Xietu Road No. 2140 Patentee after: Shanghai Institute of biomedical technology Address before: 200032 Shanghai Xuhui District Xietu Road No. 2140 Patentee before: SHANGHAI INSTITUTE OF PLANNED PARENTHOOD RESEARCH |
|
| CP01 | Change in the name or title of a patent holder |