CN203483539U - General fixer of big mice and small mice - Google Patents
General fixer of big mice and small mice Download PDFInfo
- Publication number
- CN203483539U CN203483539U CN201320558675.9U CN201320558675U CN203483539U CN 203483539 U CN203483539 U CN 203483539U CN 201320558675 U CN201320558675 U CN 201320558675U CN 203483539 U CN203483539 U CN 203483539U
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- barrel
- mice
- fixer
- cylindrical shell
- bolt
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Abstract
The utility model discloses a general fixer of big mice and small mice. The general fixer of the big mice and the small mice comprises a transparent barrel, wherein a taper head fixer is arranged inside the barrel, an air hole is formed in the tip of the taper head fixer, a fixing bolt is arranged on the upper portion of the taper head fixer, a sliding chute is opened in the upper portion of the barrel correspondingly, the fixing bolt passes through the sliding chute, a nut is arranged on the fixing bolt, an elastic pressing plate is arranged in the barrel, one end of the elastic pressing plate is fixed on the upper portion of the barrel, the other end or the middle of the elastic pressing plate is provided with a positioning bolt, a through hole is formed in the upper portion of the barrel correspondingly, the positioning bolt passes through the through hole in the barrel, and four supporting legs are arranged at the bottom of the barrel. An injection groove is opened at the bottom of the barrel and used for abdomen injections, anesthesia and the like. The general fixer of the big mice and the small mice is simple in structure, good in fixing effect, and complete in experiment kind, can fix all white mice, can simultaneously complete various experiments such as the abdomen injections, caudal vein injections and caudal vein blood sampling, saves manpower due to the fact that one person can independently operate, and improves experiment efficiency.
Description
Technical field
This utility model relates to a kind of large and small Mus Universal fixer.
Background technology
Medically carry out drug screening, acute toxicity test, get blood etc. and will inject with caudal vein, puncture, application intraperitoneal injection of anesthesia before operation.At present, existing white mouse holder fixed effect is undesirable, can not be fixed for all white mouse that (position of fixed structure is fixed, cannot be according to the body progress row flexible of different white mouse), there is certain limitation, and experimental implementation purposes is single, can not complete kinds of experiments operation simultaneously, many experiment one people cannot independent operation, waste of manpower, and conventional efficient is low.
Summary of the invention
For above-mentioned prior art, for solve existing white mouse holder fixed effect undesirable, can not be fixed for all white mouse, limitation is large, experimental implementation kind is single, a people cannot complete independently or design the problems such as numerous and diverse, this utility model provides a kind of large and small Mus Universal fixer.
This utility model is achieved through the following technical solutions:
A kind of large and small Mus Universal fixer, comprise transparent cylindrical shell, in cylindrical shell, be provided with conical nose holder, the tip of conical nose holder is provided with passage, and conical nose holder top is provided with set bolt, correspondingly, cylindrical shell top has chute, set bolt through chute, can slide along chute, and set bolt is provided with for the fixing nut of set bolt; In cylindrical shell, be also provided with spring bearer plate, one end of spring bearer plate is fixed on cylindrical shell top, and the other end or middle part are provided with bolt, and correspondingly, cylindrical shell top has through hole, and bolt, through through hole, rotates bolt, and bolt can move up and down along through hole; Described cylinder body bottom is provided with 4 supporting legs.
Further, described spring bearer plate is metallic elastic pressing plate or elasticity of plastics pressing plate.
Further, described cylinder body bottom has injection groove, for abdomen injection, anesthesia etc.
The size of described cylindrical shell, can determine according to the requirement of producer or laboratory while specifically producing.Further, for making space, mouse health place slightly larger, also can add two flutings at the cylindrical shell longitudinal axis.
During use, rat or mice ventricumbent position are put into cylindrical shell, make Mus head stretch into conical nose holder, regulate set bolt (set bolt slides before and after chute), make the Mus back of the body, buttocks be in spring bearer plate under, then regulate bolt (bolt moves up and down along through hole), make spring bearer plate be pressed in the Mus back of the body, buttocks portion, make the fixation of Mus buttocks, then (set bolt slides before and after chute to finely tune set bolt, slide into after correct position, screw nut, because the diameter of the set bolt of chute top is less than the diameter of the set bolt of chute below, the internal diameter of nut is less than the diameter of the set bolt of chute below, so screwing nut can fix set bolt), to regulate rat or the elasticity of mice in casing, its place is gone up in place.Then, operator can be successfully in the enterprising end of line venous blood collection of tail or injection, and the injection groove by entire body bottom, also can successfully carry out the operations such as abdomen injection or anesthesia.
Large and small Mus Universal fixer of the present utility model, simple in structure, good fixing effect (can be fixed rat or mice, in injecting or get blood process well, the activity space of rat or mice is little, be beneficial to operation), can be fixed for all white mouse (can according to the height flexible of Mus) experiment A wide selection of colours and designs, can complete the kinds of experiments such as lumbar injection, tail vein injection and tail vein blood simultaneously, one people gets final product independent operation, saves manpower, improves conventional efficient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein, 1, cylindrical shell; 2, conical nose holder; 3, passage; 4, set bolt; 5, chute; 6, nut; 7, spring bearer plate; 8, bolt; 9, supporting leg; 10, injection groove.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
A kind of large and small Mus Universal fixer, as shown in Figure 1, comprise transparent cylindrical shell 1, be provided with conical nose holder 2 in cylindrical shell 1, the tip of conical nose holder 2 is provided with passage 3, conical nose holder 2 tops are provided with set bolt 4, correspondingly, cylindrical shell 1 top has chute 5, and set bolt 4 is through chute 5, can slide along chute 5, set bolt 4 is provided with for the fixing nut 6 of set bolt 4; In cylindrical shell 1, be also provided with spring bearer plate 7, one end of spring bearer plate 7 is fixed on cylindrical shell 1 top, and middle part is provided with bolt 8, and correspondingly, cylindrical shell 1 top has through hole, and bolt 8, through through hole, rotates bolt 8, and bolt 8 can move up and down along through hole; Described cylindrical shell 1 bottom is provided with 4 supporting legs 9.
Described spring bearer plate 7 is metallic elastic pressing plate.
Described cylindrical shell 1 bottom has injection groove 10, for abdomen injection, anesthesia etc.
During use, rat or mice ventricumbent position are put into cylindrical shell 1, make Mus head stretch into conical nose holder 2, regulate set bolt 4(set bolt 4 to slide along chute 5 front and back), make the Mus back of the body, buttocks be in spring bearer plate 7 under, then regulate bolt 8(bolt 8 to move up and down along through hole), make spring bearer plate 7 be pressed in the Mus back of the body, buttocks portion, make the fixation of Mus buttocks, then finely tuning set bolt 4(set bolt 4 slides along chute 5 front and back, slide into after correct position, screw nut 6, because the diameter of the set bolt 4 of chute 5 tops is less than the diameter of the set bolt 4 of chute 5 belows, the internal diameter of nut 6 is less than the diameter of the set bolt 4 of chute 5 belows, so screwing nut 6 can fix set bolt 4), to regulate rat or the elasticity of mice in casing, its place is gone up in place.Then, operator can be successfully in the enterprising end of line venous blood collection of tail or injection, by the injection groove 10 of entire body bottom, also can be smooth the carries out the operations such as abdomen injection or anesthesia.
Claims (3)
1. a large and small Mus Universal fixer, it is characterized in that: comprise transparent cylindrical shell, in cylindrical shell, be provided with conical nose holder, the tip of conical nose holder is provided with passage, conical nose holder top is provided with set bolt, and correspondingly, cylindrical shell top has chute, set bolt is through chute, and set bolt is provided with for the fixing nut of set bolt; In cylindrical shell, be also provided with spring bearer plate, one end of spring bearer plate is fixed on cylindrical shell top, and the other end or middle part are provided with bolt, and correspondingly, cylindrical shell top has through hole, and bolt is through through hole; Described cylinder body bottom is provided with 4 supporting legs.
2. large and small Mus Universal fixer according to claim 1, is characterized in that: described spring bearer plate is metallic elastic pressing plate or elasticity of plastics pressing plate.
3. large and small Mus Universal fixer according to claim 1, is characterized in that: described cylinder body bottom has injection groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558675.9U CN203483539U (en) | 2013-09-09 | 2013-09-09 | General fixer of big mice and small mice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558675.9U CN203483539U (en) | 2013-09-09 | 2013-09-09 | General fixer of big mice and small mice |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203483539U true CN203483539U (en) | 2014-03-19 |
Family
ID=50254409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558675.9U Expired - Fee Related CN203483539U (en) | 2013-09-09 | 2013-09-09 | General fixer of big mice and small mice |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203483539U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662635A (en) * | 2016-03-03 | 2016-06-15 | 遵义医学院附属医院 | Abdominal administration and anesthesia box for rat |
| CN105853017A (en) * | 2016-05-09 | 2016-08-17 | 大连大学 | Experiment animal grasping and fixing and administration device |
| CN108186154A (en) * | 2017-12-20 | 2018-06-22 | 中国科学院深圳先进技术研究院 | Inject auxiliary fixing device |
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN109078268A (en) * | 2018-06-22 | 2018-12-25 | 浙江省肿瘤医院 | The accurate lung field irradiation unit of radiobiological experiment magazine-type mouse |
| CN111973310A (en) * | 2020-08-17 | 2020-11-24 | 山东大学 | Mouse fixed station for in vivo experiments |
| CN113100176A (en) * | 2021-04-13 | 2021-07-13 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Construction method, device and application of depression-induced breast cancer animal model |
-
2013
- 2013-09-09 CN CN201320558675.9U patent/CN203483539U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662635A (en) * | 2016-03-03 | 2016-06-15 | 遵义医学院附属医院 | Abdominal administration and anesthesia box for rat |
| CN105853017A (en) * | 2016-05-09 | 2016-08-17 | 大连大学 | Experiment animal grasping and fixing and administration device |
| CN108186154A (en) * | 2017-12-20 | 2018-06-22 | 中国科学院深圳先进技术研究院 | Inject auxiliary fixing device |
| CN108186152A (en) * | 2018-02-08 | 2018-06-22 | 李阿漫 | A kind of adjustable rat fixator |
| CN109078268A (en) * | 2018-06-22 | 2018-12-25 | 浙江省肿瘤医院 | The accurate lung field irradiation unit of radiobiological experiment magazine-type mouse |
| CN111973310A (en) * | 2020-08-17 | 2020-11-24 | 山东大学 | Mouse fixed station for in vivo experiments |
| CN113100176A (en) * | 2021-04-13 | 2021-07-13 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Construction method, device and application of depression-induced breast cancer animal model |
| CN113100176B (en) * | 2021-04-13 | 2022-05-27 | 广东省中医院（广州中医药大学第二附属医院、广州中医药大学第二临床医学院、广东省中医药科学院） | Construction method, device and application of depression-induced breast cancer animal model |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140909 |
|
| EXPY | Termination of patent right or utility model |