CN203763290U - Mouse intravenous injection fixator - Google Patents
Mouse intravenous injection fixator Download PDFInfo
- Publication number
- CN203763290U CN203763290U CN201420165987.8U CN201420165987U CN203763290U CN 203763290 U CN203763290 U CN 203763290U CN 201420165987 U CN201420165987 U CN 201420165987U CN 203763290 U CN203763290 U CN 203763290U
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- CN
- China
- Prior art keywords
- holder
- mouse
- piston
- fixator
- fixator body
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a tool for a laboratory, in particular to a mouse intravenous injection fixator which comprises a first fixator body and a second fixator body. The first fixator body is of a barrel-shaped structure used for fixing the head and the body of a mouse, one end of the first fixator body is sealed, the other end of the first fixator body is open, an air hole is formed in the sealed end of the first fixator body, and the second fixator body is of a piston structure. The second fixator body of the piston structure slides in the first fixator body, and a through hole capable of allowing the tail of the mouse to stretch out of the first fixator body is formed in the second fixator body. The mouse intravenous injection fixator is simple in structure and convenient to operate. On one hand, the mouse can be fixed in the first fixator body and cannot move back and forth, and the head and the overall mouse are overall located. On the other hand, the tail of the mouse stretches out through the through hole in a piston, and therefore injection can be carried out on the tail of the mouse according to the specific dosage conveniently, and the operation is easy and convenient,.
Description
Technical field
This utility model relates to a kind of use for laboratory instrument, is specifically related to a kind of mouse mainline holder.
Background technology
At present, a lot of experiment made on the living of carrying out at laboratory, all rely on mice to complete, but in concrete operation, need to give the accurate injection of mice appropriate experiment reagent, but often all can not reach requirement, mainly because mice is the animal living, ceaselessly touch back and forth, therefore, brought very large inconvenience to injection.
Summary of the invention
The purpose of this utility model is customer service deficiency of the prior art and a kind of mouse mainline holder simple in structure, easy to operate is provided.
The purpose of this utility model is achieved in that
A kind of mouse mainline holder, comprise holder one, holder two, described holder one is a tubular structure in order to fixing mouse head and health, described holder one one end sealing, one end opening, the blind end of described holder one is provided with air-vent, and described holder two is piston structure, the holder two of described piston structure, in the interior slip of holder one, is provided with the through hole that mouse tail can be extend out to holder one outside on described holder two.
Based on the above, the blind end of described holder one is a hemispherical dome structure, and described air-vent is arranged on the position of the hemispherical dome structure of holder one blind end.
Based on the above, described air-vent is arranged on holder one blind end of hemispherical dome structure uniformly.
Based on the above, the holder two of described piston structure is made up of piston, push-pull bar, and described push-pull bar is that a cross section is the rod shaped structure of decussate texture, and described piston bush is contained in the end of push-pull bar, described through hole stays and is located on piston, and described through hole is a gap structure.
The utlity model has following advantage:
This utility model is simple in structure, easy to operate, mice can be fixed in holder one on the one hand, do not bob, form the whole location of a head and entirety, on the other hand, by the through hole on piston, the afterbody of mice is reached to outside, inject to mouse tail according to concrete dosage with regard to convenient like this, simple to operate, convenient.
Brief description of the drawings
Fig. 1 is assembly structure schematic diagram of the present utility model.
Fig. 2 is the structural representation of pull bar.
Fig. 3 is the structural representation in the cross section of pull bar.
Fig. 4 is the side structure schematic diagram of piston.
Fig. 5 is the plan structure schematic diagram of piston.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model will be further described.
As shown in Fig. 1,2,3,4,5, a kind of mouse mainline holder, comprise holder 1, holder 22, described holder 1 is a tubular structure in order to fixing mouse head and health, described holder one 1 one end sealings, one end opening, the blind end of described holder 1 is provided with air-vent 4, in order to prevent mice death because of anoxia in holder 1.Described holder 22 is piston structure, the holder 22 of described piston structure is in the interior slip of holder 1, on described holder 22, be provided with the through hole 3 that mouse tail can be extend out to holder one 1 outsides, holder 22 by pushing piston structure just in time can position the mice in holder 1, is unlikely to be again suffocated.
Based on the above, the blind end of described holder 1 is a hemispherical dome structure, described air-vent 4 is arranged on the position of the hemispherical dome structure of holder one 1 blind ends, air-vent 4 is set on the blind end of hemispherical dome structure and can ensures that mice has enough oxygen demands, ventilative performance is also more excellent.
Based on the above, described air-vent 4 is arranged on holder one blind end of hemispherical dome structure uniformly, can ensure that like this oxygen of holder one 1 blind ends is evenly distributed, and mice there will not be the reaction of anoxia, more abundant with contacting of outside air.
Based on the above, the holder 22 of described piston structure is by piston 5, push-pull bar 6 forms, described push-pull bar 6 is that a cross section is the rod shaped structure of decussate texture, described piston 5 is sleeved on the end of push-pull bar 6, described through hole 3 stays and is located on piston 5, described through hole 3 is a gap structure, the through hole of this gap structure is mainly to consider in placing mice, the tail of mice is exposed in holder one 1 outsides, then can very easily piston be inserted in holder 1 by the through hole 3 of the reserved gap structure on piston, and can not damage mice, install also more convenient.The gap portions of piston 5 is just in time corresponding with the decussation position of criss-cross push-pull bar 6 in addition, so just facilitates mouse tail to stretch out holder one 1 outsides and is unlikely to damage.
Claims (4)
1. a mouse mainline holder, it is characterized in that: comprise holder one (1), holder two (2), described holder one (1) is a tubular structure in order to fixing mouse head and health, described holder one (1) one end sealing, one end opening, the blind end of described holder one (1) is provided with air-vent (4), described holder two (2) is piston structure, the holder two (2) of described piston structure slides in holder one (1), on described holder two (2), be provided with and mouse tail can be extend out to the outside through hole (3) of holder one (1).
2. a kind of mouse mainline holder according to claim 1, it is characterized in that: the blind end of described holder one (1) is a hemispherical dome structure, and described air-vent (4) is arranged on the position of the hemispherical dome structure of holder one (1) blind end.
3. a kind of mouse mainline holder according to claim 2, is characterized in that: described air-vent (4) is arranged on holder one blind end of hemispherical dome structure uniformly.
4. a kind of mouse mainline holder according to claim 1, it is characterized in that: the holder two (2) of described piston structure is made up of piston (5), push-pull bar (6), described push-pull bar (6) is that a cross section is the rod shaped structure of decussate texture, described piston (5) is sleeved on the end of push-pull bar (6), described through hole (3) stays and is located at piston (5) above, and described through hole (3) is a gap structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165987.8U CN203763290U (en) | 2014-04-08 | 2014-04-08 | Mouse intravenous injection fixator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420165987.8U CN203763290U (en) | 2014-04-08 | 2014-04-08 | Mouse intravenous injection fixator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203763290U true CN203763290U (en) | 2014-08-13 |
Family
ID=51280547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420165987.8U Expired - Fee Related CN203763290U (en) | 2014-04-08 | 2014-04-08 | Mouse intravenous injection fixator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203763290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725983A (en) * | 2017-03-02 | 2017-05-31 | 中国人民解放军第三军医大学第二附属医院 | Experimental animal fixing device |
-
2014
- 2014-04-08 CN CN201420165987.8U patent/CN203763290U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725983A (en) * | 2017-03-02 | 2017-05-31 | 中国人民解放军第三军医大学第二附属医院 | Experimental animal fixing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Suhao Inventor after: Li Na Inventor after: Yan Guohua Inventor after: Zhang Qiuying Inventor before: Ma Suhao Inventor before: Li Na Inventor before: Yan Guohua Inventor before: Zhang Jialiang |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA SUHAO LI NA YAN GUOHUA ZHANG JIALIANG TO: MA SUHAO LI NA YAN GUOHUA ZHANG QIUYING |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20170408 |