CN205433994U - Rattail intravenous route fixer - Google Patents
Rattail intravenous route fixer Download PDFInfo
- Publication number
- CN205433994U CN205433994U CN201620147860.2U CN201620147860U CN205433994U CN 205433994 U CN205433994 U CN 205433994U CN 201620147860 U CN201620147860 U CN 201620147860U CN 205433994 U CN205433994 U CN 205433994U
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- CN
- China
- Prior art keywords
- cylinder
- cover body
- sealing cover
- barrel
- groove
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- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a rattail intravenous route fixer, rattail intravenous route fixer, rattail intravenous route fixer, including the horizontal barrel that sets up, the one end of barrel is sealed, and the other end be uncovered form, and parallels spaced apart two recesses that are equipped with on the lateral wall of barrel bottom, and the trend of each recess moves towards consistent with the length of barrel, and the recess closed section of being close to the barrel, and the shank that the recess is used for supplying the mouse passes stationary leg portion, the opening end of barrel is provided with built -in sealed lid, and sealed lid can be dismantled through connecting device within a definite time with the barrel and be connected, and the length that the barrel can be followed to sealed lid is moved towards to slide, offer the through -hole that is used for the mousetail to pass on the sealed lid. This rattail intravenous route fixer fixity is good, makes things convenient for the the experimenter operation.
Description
Technical field
This utility model belongs to bio-instruments technical field, is specifically related to tail vein injection holder.
Background technology
Muroid is common experimental animal, especially uses the most frequent at medical science, biology.And tail vein injection is one of most common administering mode.But, owing to muroid is timid, and flexible movements so that tail vein injection is commonly present certain difficulty；Particularly mice, tail is thin, it is difficult to fixing, the carrying out of impact experiment.Control bad often occur that experimenter is bitten.It is thus desirable to a simple and effective rat fixer, can wherein be easy to tail vein injection by fixing for mouse.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, it is provided that a kind of simple and practical, tail vein injection holder that stationarity is good.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is, tail vein injection holder, including the cylinder of horizontally set, one end of described cylinder is closed, and the other end is uncovered shape, and the most spaced apart on cylinder body bottom sidewall it is provided with two grooves, the trend of each groove moves towards consistent with the length of cylinder, and groove passes and fixed leg for the leg for mice near the closed section of cylinder, groove；The opening end of cylinder is provided with built-in sealing cover body, is removably connected by attachment means between sealing cover body and cylinder, and sealing cover body can move towards to slide along the length of cylinder；The through hole passed for mousetail is offered on sealing cover body.
Further, this attachment means includes being opened on the sidewall of cylinder opening end, and moves towards consistent draw-in groove with the length of cylinder, also includes the screw being arranged on sealing cover body, and screw passes draw-in groove, with fixing seal lid.
Further, this sealing cover body is that one end seals and the hollow column consistent with the shape of cylinder, and opening end is towards in cylinder.
Further, it is provided with fixing device on this cylinder, described fixing device is for being fixed on experiment table top by cylinder, and described fixing device includes the support column that the bottom sidewall with cylinder is connected, and the end of support column connects the fixation clamp having for being fastened in experiment table top.
Further, the outer wall of this cylinder be provided with for reinforce cylinder can the clamping folder of folding, clamping folder is integrally connected with one end of support column.
This utility model tail vein injection holder has the advantage that 1. stationarity are good, it is ensured that being smoothed out of experiment.2. simple in construction, convenient operation.3. increase clamping folder, enhance the intensity of this holder, it is ensured that safety.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model tail vein injection holder；
Fig. 2 is this utility model tail vein injection holder structural representation added with sealing cover body；
Fig. 3 is the structural representation of sealing cover body in this utility model tail vein injection holder；
Wherein: 1. cylinder；2. groove；3. draw-in groove；4. sealing cover body；5. through hole；6. screw；7. clamping folder；8. support column；9. fixation clamp.
Detailed description of the invention
This utility model tail vein injection holder, as depicted in figs. 1 and 2, one end of cylinder 1 is closed, the other end is uncovered shape, and the most spaced apart on cylinder body bottom sidewall it is provided with two grooves 2, the trend of each groove 2 moves towards consistent with the length of cylinder 1, and groove 2 passes and fixed leg for the leg for mice near the closed section of cylinder 1, groove 2；The opening end of cylinder 1 is provided with built-in sealing cover body 4, is removably connected by attachment means between described sealing cover body 4 and cylinder 1, and described sealing cover body 4 can move towards to slide along the length of cylinder 1；The through hole 5 passed for mousetail is offered on described sealing cover body 4.Preferably, groove 2 terminates at the sealed end near cylinder 1, and the distance of groove 2 end and sealed end is advisable with the length reserving the head of mice.
As it is shown on figure 3, attachment means includes being opened on the sidewall of cylinder 1 opening end, and moving towards consistent draw-in groove 3 with the length of cylinder 1, also include the screw 6 being arranged on sealing cover body 4, described screw 6 is through draw-in groove 3, with fixing seal lid 4.When screw 6 unscrews, sealing cover body 4 can in cylinder 1 fore-aft travel, when arrive desired position time, tighten screw 6, the nut on screw 6 is in close contact with cylinder 1, to play the effect of fixing seal lid 4.Sealing cover body 4 is that one end seals, and the hollow column consistent with the shape of cylinder 1, and opening end is towards in cylinder.
Tail vein injection holder of the present utility model, it is provided with fixing device on cylinder 1, described fixing device is for being fixed on experiment table top by cylinder 1, fixing device includes the support column 8 that the bottom sidewall with cylinder 1 is connected, and the end of support column 8 connects the fixation clamp 9 having for being fastened in experiment table top.The outer wall of cylinder 1 be provided with for reinforce cylinder 1 can the clamping folder 7 of folding, clamping folder 7 is integrally connected with one end of support column 8.
This utility model tail vein injection holder, during use, cylinder 1 is fixed on experiment table top, then take out sealing cover body 4, then the head of mice is put into towards the sealed end of cylinder 1, four lower limbs of mice, wherein the two legs of homonymy passes through the groove 2 of side, then sealing cover body 4 is put into from the opening end of cylinder 4, experimenter pulls screw, to drive sealing cover body 4 to slide in cylinder 1, adjusts to suitable position, the tail of mice is passed from through hole 5, thus mice is secured well.For ensureing the intensity of cylinder 1, the outer wall of cylinder 1 is provided with clamping folder 7, it is ensured that the safety of experiment.
Claims (5)
1. tail vein injection holder, it is characterized in that, cylinder (1) including horizontally set, one end of described cylinder (1) is closed, the other end is uncovered shape, and the most spaced apart on cylinder body bottom sidewall it is provided with two grooves (2), the trend of each described groove (2) moves towards consistent with the length of cylinder (1), and groove (2) passes and fixed leg for the leg for mice near the closed section of cylinder (1), described groove (2)；
The opening end of cylinder (1) is provided with built-in sealing cover body (4), removably connected by attachment means between described sealing cover body (4) and cylinder (1), and described sealing cover body (4) can move towards to slide along the length of cylinder (1)；The through hole (5) passed for mousetail is offered on described sealing cover body (4).
2. according to the tail vein injection holder described in claim 1, it is characterized in that, described attachment means includes being opened on the sidewall of cylinder (1) opening end, and consistent draw-in groove (3) is moved towards with the length of cylinder (1), also include the screw (6) being arranged on sealing cover body (4), described screw (6) passes draw-in groove (3), with fixing seal lid (4).
3. according to the tail vein injection holder described in claim 2, it is characterized in that, described sealing cover body (4) is that one end seals and the hollow column consistent with the shape of cylinder (1), and opening end is interior towards cylinder (1).
4. according to the tail vein injection holder described in claim 1,2 or 3, it is characterized in that, described cylinder is provided with fixing device on (1), described fixing device is for being fixed on experiment table top by cylinder (1), described fixing device includes the support column (8) being connected with the bottom sidewall of cylinder (1), and the end of support column (8) connects the fixation clamp (9) having for being fastened in experiment table top.
5. according to the tail vein injection holder described in claim 4, it is characterized in that, the outer wall of described cylinder (1) be provided with for reinforce cylinder (1) can clamping folder (7) of folding, one end of described clamping folder (7) and support column (8) is integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147860.2U CN205433994U (en) | 2016-02-26 | 2016-02-26 | Rattail intravenous route fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620147860.2U CN205433994U (en) | 2016-02-26 | 2016-02-26 | Rattail intravenous route fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433994U true CN205433994U (en) | 2016-08-10 |
Family
ID=56604262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620147860.2U Expired - Fee Related CN205433994U (en) | 2016-02-26 | 2016-02-26 | Rattail intravenous route fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205433994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392291A (en) * | 2018-03-23 | 2018-08-14 | 内蒙古农业大学 | A kind of experimental rat fixator |
| CN108888381A (en) * | 2018-06-27 | 2018-11-27 | 中国科学院微生物研究所 | A kind of mouse tail vein fixing device for sampling blood |
-
2016
- 2016-02-26 CN CN201620147860.2U patent/CN205433994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392291A (en) * | 2018-03-23 | 2018-08-14 | 内蒙古农业大学 | A kind of experimental rat fixator |
| CN108888381A (en) * | 2018-06-27 | 2018-11-27 | 中国科学院微生物研究所 | A kind of mouse tail vein fixing device for sampling blood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |