CN205094667U - Big rattail intravenous route and blood sampling fixing device - Google Patents
Big rattail intravenous route and blood sampling fixing device Download PDFInfo
- Publication number
- CN205094667U CN205094667U CN201520815900.1U CN201520815900U CN205094667U CN 205094667 U CN205094667 U CN 205094667U CN 201520815900 U CN201520815900 U CN 201520815900U CN 205094667 U CN205094667 U CN 205094667U
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- CN
- China
- Prior art keywords
- inner chamber
- storehouse
- mus storehouse
- mouse storehouse
- fixing device
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- 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.)
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Abstract
The utility model discloses a big rattail intravenous route and blood sampling fixing device, including fixed stopper, double -screw bolt, nut, collection box, the equal open -ended tubbiness mouse storehouse of support frame and both ends, mouse storehouse fixed connection is on the support frame, and fixed stopper sets up in the inner chamber in mouse storehouse, and beyond the great wall pass mouse storehouse lateral wall stretch out the mouse storehouse outside fixed by the upper end for the lower end screw thread connection of double -screw bolt, and nut and threaded connection is in the upper end of double -screw bolt, collect the box and connect on the mouse storehouse, and the inner chamber in the inner chamber of collecting the box and mouse storehouse link up mutually, being equipped with the spout on the mouse storehouse and being equipped with the connection boss of intercommunicating pore, collect the draw -in groove that is equipped with on the box and is connected boss looks adaptation, this draw -in groove link up with the inner chamber of collecting the box mutually, and the double -screw bolt stretches out the mouse storehouse outside through the spout, collect the box and connect on the connection boss in mouse storehouse, and the inner chamber of collection box link up through intercommunicating pore and mouse storehouse mutually. The device of the utility model is simple in structure, the experimenter can realize big rattail intravenous route and blood sampling one -man operation, can not lead to the fact the damage to other positions of rat in the experiment.
Description
technical field:
This utility model relates to the injection of a kind of rat tail vein and fixing device for sampling blood.
background technology:
Often need to carry out tail vein injection and blood sampling to rat in rat experiment, due in operation, rat can not stop because of pain to struggle, baits, scratches, thus normally the carrying out of impact experiment.
In order to overcome the problems referred to above, the applying date is on May 30th, 2013, the patent No. is that the Chinese patent of CN201320305687.0 discloses a kind of rat fixator used for test, this device is made up of device body, air-vent, blood sampling end, annular projection, device body and blood sampling end is pulled open, grab rat and put into device body during use, head is towards the direction of pore, load push-pull body and blood sampling are held, and position adjustments is suitable, and rat tail stretches out outside blood sampling end, then carries out blood sampling work.
Although said apparatus can play the effect of fixing rat, there is following unreasonable part:
1) material of holder is transparent lucite, however rat more responsive to light, see that light is easily manic, cause rat to be reluctant to enter holder, and can spin in holder, be unfavorable for test carry out smoothly.
2) the rat body of different quality is long differs, and said apparatus can not regulate fixing according to the size of rat body.
3) holder does not arrange feces urine collector, rat is easy to void excreta and urine after irriate, and these feces and urine can be bonded at it rat, pollutes rat.
4) support that holder is unstable and base, can affect the stability operated in experimentation.
Therefore, necessary the deficiency solving prior art is improved to prior art.
summary of the invention:
This utility model provides a kind of rat tail vein to inject and fixing device for sampling blood to solve above-mentioned prior art Problems existing.
The technical scheme that this utility model adopts has: a kind of rat tail vein injection and fixing device for sampling blood, comprise the tubbiness Mus storehouse of the equal opening in fixed plug, stud, nut, disposable box, bracing frame and two ends, described Mus storehouse is fixedly connected on bracing frame, fixed plug is arranged in the inner chamber in Mus storehouse, the lower end of stud is threaded in fixed plug, upper end is stretched out outside Mus storehouse through the sidewall in Mus storehouse, nut thread is connected to the upper end of stud, disposable box is connected on Mus storehouse, and the inner chamber in the inner chamber of disposable box and Mus storehouse connects; Described Mus storehouse is provided with chute and is provided with the connection boss of intercommunicating pore, described disposable box is provided with the draw-in groove suitable with being connected boss, the inner chamber of this draw-in groove and disposable box connects, described stud stretches out outside Mus storehouse by chute, disposable box is connected on the connection boss in Mus storehouse, and the inner chamber of disposable box is connected by the inner chamber in intercommunicating pore and Mus storehouse.
Further design of the present utility model is:
Described fixed plug is provided with placing chamber and placement hole, and described placing chamber and placement hole connect.
Described placing chamber is the bucket shape chamber of shrinking to right-hand member.
Described placing chamber and placement hole are coaxially set.
Described Mus storehouse left end lateral surface is cone structure.
Described Mus storehouse adopts opaque plastics to make.
This utility model has following beneficial effect:
(1) this utility model can be fixed the rat of different body length.
(2) this utility model carries feces urine collecting box, can keep the cleaning of rat body.
(3) firm in this utility model bracing frame is conducive to carrying out smoothly of experiment.
(4) this utility model apparatus structure is simple, simple operation, and experimenter can realize rat tail vein injection and blood sampling one man operation, can not cause damage in experiment to other positions of rat.
accompanying drawing illustrates:
Fig. 1 is this utility model structure chart.
Fig. 2 is the top view in Mus storehouse in this utility model.
Fig. 3 is the left view of Fig. 1 structure.
Fig. 4 is the structural representation of Mus storehouse and disposable box in this utility model.
detailed description of the invention:
Below in conjunction with accompanying drawing, this utility model is further described.
As shown in Figure 1, a kind of rat tail vein injection of this utility model and fixing device for sampling blood, comprise the tubbiness Mus storehouse 1 of fixed plug 2, stud 3, nut 4, disposable box 5, the equal opening of bracing frame 6 and two ends, Mus storehouse 1 is fixedly connected on bracing frame 6, fixed plug 2 is arranged in the inner chamber in Mus storehouse 1, and the lower end of stud 3 is threaded in fixed plug 2, and the upper end of stud 3 is stretched out outside Mus storehouse through the sidewall in Mus storehouse 1, nut 4 is threaded in the upper end of stud 3, and fixed plug 2 is lock onto in Mus storehouse 1.Disposable box 5 is connected on Mus storehouse 1, and the inner chamber in the inner chamber of disposable box 5 and Mus storehouse 1 connects.Mus storehouse 1 left end lateral surface is cone structure.
As Fig. 2, Mus storehouse 1 is provided with chute 11, the upper end of stud 3 is stretched out outside Mus storehouse by this chute 11, when needs regulate Mus storehouse 1 inner chamber size, after slip fixed plug 2 to correct position, and locking nut, fixing fixed plug 2.
Composition graphs 3 and Fig. 4, Mus storehouse 1 is fixedly connected with and connects boss 12, this connection boss 12 is provided with some intercommunicating pores 13, and each intercommunicating pore 13 all connects with the inner chamber in Mus storehouse 1.Disposable box 5 is provided with the draw-in groove 51 suitable with being connected boss 12, this draw-in groove 51 connects with the inner chamber of disposable box 5, disposable box 5 is connected on the connection boss 12 in Mus storehouse 1 by draw-in groove 51, and the inner chamber of disposable box 5 is connected with the inner chamber in Mus storehouse 1 by the intercommunicating pore 13 connected on boss 12.
This utility model stretches out outside Mus storehouse 1 for convenience of the rat tail in Mus storehouse 1, and fixed plug 2 is provided with placing chamber 21 and placement hole 22, and this placing chamber 21 and placement hole 22 connect, and are coaxially set.Placing chamber 21 in this utility model is the bucket shape chamber of shrinking to right-hand member.
See that for preventing rat light is easily manic, cause rat to be reluctant to enter Mus storehouse, the Mus storehouse 1 in this utility model adopts opaque plastics to make.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art, can also make some improvement under the prerequisite not departing from this utility model principle, these improvement also should be considered as protection domain of the present utility model.
Claims (6)
1. a rat tail vein injection and fixing device for sampling blood, it is characterized in that: comprise fixed plug (2), stud (3), nut (4), disposable box (5), the tubbiness Mus storehouse (1) of the equal opening of bracing frame (6) and two ends, described Mus storehouse (1) is fixedly connected on bracing frame (6), fixed plug (2) is arranged in the inner chamber of Mus storehouse (1), the lower end of stud (3) is threaded in fixed plug (2), outside, Mus storehouse (1) is stretched out through the sidewall in Mus storehouse (1) in upper end, nut (4) is threaded in the upper end of stud (3), disposable box (5) is connected on Mus storehouse (1), and the inner chamber of the inner chamber of disposable box (5) and Mus storehouse (1) connects,
Described Mus storehouse (1) is provided with chute (11) and is provided with the connection boss (12) of intercommunicating pore (13), described disposable box (5) is provided with the draw-in groove (51) suitable with being connected boss (12), this draw-in groove (51) connects with the inner chamber of disposable box (5), described stud (3) stretches out outside Mus storehouse by chute (11), disposable box (5) is connected on the connection boss in Mus storehouse, and the inner chamber of disposable box is connected by the inner chamber of intercommunicating pore (13) with Mus storehouse.
2. rat tail vein injection as claimed in claim 1 and fixing device for sampling blood, it is characterized in that: described fixed plug (2) is provided with placing chamber (21) and placement hole (22), described placing chamber (21) and placement hole (22) connect.
3. rat tail vein injection as claimed in claim 2 and fixing device for sampling blood, is characterized in that: described placing chamber (21) is the bucket shape chamber of shrinking to right-hand member.
4. rat tail vein injection as claimed in claim 3 and fixing device for sampling blood, is characterized in that: described placing chamber (21) and placement hole (22) are coaxially set.
5. rat tail vein injection as claimed in claim 1 and fixing device for sampling blood, is characterized in that: described Mus storehouse (1) left end lateral surface is cone structure.
6. rat tail vein injection as claimed in claim 1 and fixing device for sampling blood, is characterized in that: described Mus storehouse (1) adopts opaque plastics to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815900.1U CN205094667U (en) | 2015-10-22 | 2015-10-22 | Big rattail intravenous route and blood sampling fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520815900.1U CN205094667U (en) | 2015-10-22 | 2015-10-22 | Big rattail intravenous route and blood sampling fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094667U true CN205094667U (en) | 2016-03-23 |
Family
ID=55510484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520815900.1U Expired - Fee Related CN205094667U (en) | 2015-10-22 | 2015-10-22 | Big rattail intravenous route and blood sampling fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175974A (en) * | 2016-08-16 | 2016-12-07 | 卢丽花 | A kind of white mice vein intelligent injection device |
| CN106264775A (en) * | 2016-08-16 | 2017-01-04 | 程翌 | A kind of operational approach of simple experiment on mice auxiliary device |
| CN106264772A (en) * | 2016-08-16 | 2017-01-04 | 程翌 | A kind of simple experiment on mice auxiliary device |
-
2015
- 2015-10-22 CN CN201520815900.1U patent/CN205094667U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175974A (en) * | 2016-08-16 | 2016-12-07 | 卢丽花 | A kind of white mice vein intelligent injection device |
| CN106264775A (en) * | 2016-08-16 | 2017-01-04 | 程翌 | A kind of operational approach of simple experiment on mice auxiliary device |
| CN106264772A (en) * | 2016-08-16 | 2017-01-04 | 程翌 | A kind of simple experiment on mice auxiliary device |
| CN106264772B (en) * | 2016-08-16 | 2017-09-22 | 程翌 | A kind of simple experiment on mice servicing unit |
| CN106175974B (en) * | 2016-08-16 | 2017-10-13 | 卢丽花 | A kind of small white mouse vein intelligent injection device |
| CN106264775B (en) * | 2016-08-16 | 2018-06-08 | 程翌 | A kind of operating method of simple experiment on mice auxiliary device |
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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: 20160323 Termination date: 20171022 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |