CN205814472U - A kind of experimental mouse afterbody blood collection auxiliary device - Google Patents
A kind of experimental mouse afterbody blood collection auxiliary device Download PDFInfo
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- CN205814472U CN205814472U CN201620609132.9U CN201620609132U CN205814472U CN 205814472 U CN205814472 U CN 205814472U CN 201620609132 U CN201620609132 U CN 201620609132U CN 205814472 U CN205814472 U CN 205814472U
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- groove
- experimental mouse
- landing slab
- experimental
- auxiliary device
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Abstract
Experimental mouse afterbody blood collection auxiliary device relates to the experiment apparatus of a kind of fixing animal, particularly relates to a kind of experimental mouse afterbody blood collection auxiliary device.This utility model provides a kind of experimental mouse afterbody blood collection auxiliary device.The experimental mouse varied in size can be fixed spacing by it, and it is restless and do not see the damage to experimental mouse afterbody that blood vessel brings to reduce rat.Including experimental rat holder and angle adjustable platform；Angle adjustable platform includes base plate, support and landing slab；Cantilever tip is provided with two and supports right angle, and rotary shaft is provided with locking knob.Led on and off switch, light adjusting knob and dimming power source it is additionally provided with on support.The upper surface of landing slab is provided with a groove, is additionally provided with LED lamp band in the plate core of landing slab.Experimental rat holder includes cylindrical tube and base, at the bottom of the pipe of body on be provided with opening, axially disposed on the tube wall of body have groove, and the tube wall of body is provided with multiple draw-in groove, and draw-in groove is provided with active blade.
Description
Technical field
This utility model relates to the experiment apparatus of a kind of fixing animal, particularly relates to a kind of experimental mouse afterbody blood sampling auxiliary dress
Put.
Background technology
Generally need the most repeatedly to take to test Mus in the experiment carrying out the fields such as physiology, biochemistry, pharmacology
Blood；Particularly rat, owing to build is relatively large, experimenter is difficult to hand operation, it is necessary to by fixing device and auxiliary
Means are fixed.At present, use most be use normal rats holder fixing after, carry out rat tails blood sampling；This
What method utilized is the thinking of entering hole of rat instinct, lies on operating board, carries out rat and fix, expose rat tails, and then
Rat tails is taken a blood sample.
But, owing to experimental mouse lies against on operating board, work angle is not suitable for, and needle angle can be caused inaccurate, make
Become rat tails damage；Further, since the impact of light, operator can not be clearly visible that tail veins, easily make during blood sampling
Become rat tails blood vessel and the damage of skin.And, in practical operation, due to varying in size of experimental mouse, it is impossible to well
Experimental mouse is carried out the most spacing, thus causes normally experimental mouse to be carried out afterbody blood sampling.
Summary of the invention
This utility model is aiming at the defect that prior art exists, it is provided that a kind of experimental mouse afterbody blood collection auxiliary device.
Its simple in construction, operation are convenient, can carry out the experimental mouse varied in size the most fixing spacing, and it is restless and see to reduce rat
The damage to experimental mouse afterbody that unclear blood vessel brings.
For achieving the above object, this utility model provides a kind of experimental mouse afterbody blood collection auxiliary device, including experimental mouse
Holder and angle adjustable platform；It is characterized in that, described angle adjustable platform includes base plate, support and landing slab；Institute
State base plate and described support vertical and fixing be connected；Described support is rectangular-shaped structure, its trapezoidal shape in longitudinal cross-section, top；
Described cantilever tip is provided with two and supports right angle, and described support right angle is connected by fixed screw with cantilever tip；Described
Support right angle is flexibly connected by rotary shaft with landing slab, and described rotary shaft is provided with locking knob.
Led on and off switch, light adjusting knob and dimming power source it is additionally provided with on described support.
Described landing slab is a hollow lamella lucida, and the upper surface of landing slab is provided with one for placing the groove of rat-tail,
The cross sectional shape of described groove is one up-narrow and down-wide trapezoidal；In the plate core of described landing slab, below described groove, it is additionally provided with led
Light bar.
The input of described light regulation button electrically connects with led on and off switch, the outfan of described light regulation button
Electrically connecting with dimming power source input, the outfan of described dimming power source electrically connects with LED lamp band.
Described experimental rat holder includes cylindrical tube and for fixing the base of body, and described body is fixed on described
On base, it is connected with base integral type；Opening it is provided with at the bottom of the pipe of described body, axially disposed on the tube wall of described body
Having groove, described groove to communicate with described opening, described groove is positioned at same level line with the groove of described placement rat-tail
On；The tube wall of described body spacing parallel arranging at the mouth of pipe of described body is provided with multiple draw-in groove, and described draw-in groove is perpendicular to
Described groove；Be provided with active blade on described draw-in groove, described active blade bottom be circular arc type and with described body
Inner surface of tube wall matches, and described draw-in groove is stretched out on the top of described active blade；Described base and described landing slab pass through base
The detachable connection of screw.
As a kind of preferred version of the present utility model, described body is made up of transparent material.
As another kind of preferred version of the present utility model, described active blade is provided with multiple aperture.This aperture is used
Breathe freely in experimental mouse, also can reduce and bring the restlessness of experimental mouse because the sight line of experimental mouse is all blocked.
As another kind of preferred version of the present utility model, described base is provided with the arc for laying described body
Groove, described arc-shaped groove inner surface matches with described outer surface of tube body.In particular to, the geomery of arc-shaped groove inner surface and pipe
The size and shape on external limit matches, and reaches the purpose that can steadily place.
Compared with prior art this utility model beneficial effect.
This utility model in use, by the afterbody of experimental mouse towards putting into body, by body at the bottom of pipe and by Mus
Between the opening pull-out that the afterbody of experimental mouse is arranged from the bottom of pipe of the groove offered, owing to tube wall spacing parallel arranging at the mouth of pipe sets
Being equipped with multiple draw-in groove, active blade can be inserted in corresponding draw-in groove by experimenter according to the size of experimental mouse, now tests
It is interior and stiff that Mus is limited in body, and rat tails is placed in the groove placing rat-tail, thus experimenter can facilitate
The tail to experimental mouse of safety is taken a blood sample again.
Angle adjustable platform described in the utility model, to the blood sampling angle that operator is more favourable, it is to avoid because of work angle
Be not suitable for, needle angle can be caused inaccurate, cause experimental mouse afterbody to damage.
It is additionally provided with brightness adjustable LED lamp band on angle adjustable platform described in the utility model, is used for illuminating Mus
Afterbody；After being fixed on by experimental rat holder on angle adjustable platform, experimental mouse afterbody is placed in the groove placing rat-tail, logical
Overregulate light adjusting knob, the light luminance of scalable Led lamp, thus allow the operator to effectively be clearly visible that blood vessel,
Allow the operator to play pin to take a blood sample accurately.Avoid blood sampling time because of light reason cause to experimental mouse tail veins and skin
The damage of skin.
Experimental rat holder described in the utility model is connected on angle adjustable platform removably, can be easily
Take off from adjustable platform, it is simple to experimental mouse charging apparatus.Body is integrally fixed on base simultaneously, it is to avoid the cunning of body
Move or roll.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described further below in conjunction with the accompanying drawings.This utility model protection domain
It is not only limited to the statement of herein below.
Fig. 1 is this utility model structural representation.
Fig. 2 is this utility model understructure schematic diagram.
Fig. 3 is this utility model LED lamp band structure schematic diagram.
In figure, 1 be experimental rat holder, 2 be base plate, 3 be support, 4 be landing slab, 5 for supporting right angle, 6 being fixing spiral shell
Silk, 7 be rotary shaft, 8 for locking knob, 9 for led on and off switch, 10 for dimming power source, 11 for light adjusting knob, 12 be led
Light bar, 13 be groove, 14 for base, 15 for groove, 16 for draw-in groove, 17 for opening, 18 for active blade, 19 for base screw,
20 be aperture, 21 for arcuate groove.
Detailed description of the invention
As shown in Figure 1, Figure 2 and Figure 3, this utility model includes experimental rat holder 1 and angle adjustable platform；Described angle
Degree adjustable platform includes base plate 2, support 3 and landing slab 4；Described base plate 2 is vertical with described support 3 and fixing to be connected；Described
Support 3 is rectangular-shaped structure, its trapezoidal shape in longitudinal cross-section, top；Described support 3 top is provided with two and supports right angle 5,
Described support right angle 5 is connected by fixed screw 6 with support 3 top；Lived by rotary shaft 7 with landing slab 4 in described support right angle 5
It is dynamically connected, described rotary shaft 7 is provided with locking knob 8；Led on and off switch 9, light regulation it is additionally provided with on described support 3
Knob 11 and dimming power source 10；Described landing slab 4 is a hollow lamella lucida, and the upper surface of landing slab 4 is provided with one for putting
Putting the groove 13 of rat-tail, the cross sectional shape of described groove 13 is one up-narrow and down-wide trapezoidal；In the plate core of described landing slab 4, described
LED lamp band 12 it is additionally provided with below groove 13.
The input of described light regulation button electrically connects with led on and off switch 9, the outfan of described light regulation button
Electrically connecting with dimming power source 10 input, the outfan of described dimming power source 10 electrically connects with LED lamp band 12.
Described experimental rat holder 1 includes cylindrical tube and for fixing the base 14 of body, and described body is fixed on
On described base 14, it is connected with base 14 integral type；Opening 17 it is provided with, on the tube wall of described body at the bottom of the pipe of described body
Axially disposed have groove 15, and described groove 15 communicates with described opening 17, described groove 15 and described placement rat-tail
Groove 13 is positioned on same level line；The tube wall of described body spacing parallel arranging at the mouth of pipe of described body is provided with multiple card
Groove 16, described draw-in groove 16 is perpendicular to described groove 15；Active blade 18, described active catch it is provided with on described draw-in groove 16
Sheet 18 bottom is circular arc type and the inner surface of tube wall with described body matches, and described card is stretched out on the top of described active blade 18
Groove 16；Described base 14 is connected by base 14 screw is detachable with described landing slab 4.
As a kind of preferred version of the present utility model, described body is made up of transparent material.
As another kind of preferred version of the present utility model, described active blade 18 is provided with multiple aperture 20.This is little
Breathing freely for experimental mouse in hole 20, also can reduce and bring the restlessness of experimental mouse because the sight line of experimental mouse is all blocked.
As another kind of preferred version of the present utility model, described base 14 is provided with the arc for laying described body
Shape groove 21, described arcuate groove 21 inner surface matches with described outer surface of tube body.In particular to, the shape of arcuate groove 21 inner surface
Size matches with the size and shape outside body, reaches the purpose that can steadily place.
Compared with prior art this utility model beneficial effect.
Described dimming power source 10 uses special bodyguard 150w constant voltage dimming power source 10.
Described light adjusting knob 11 uses special bodyguard LED controllable silicon dimmer, model be TE-382A B.
In use, experimental rat holder 1 disassembles from angle adjustable platform, by the afterbody of experimental mouse towards pipe
Mus is also put into body by the end, the opening 17 arranged from the bottom of pipe by the afterbody of experimental mouse by the groove 15 offered in the middle of body
Pull-out, owing to tube wall spacing parallel arranging at the mouth of pipe is provided with multiple draw-in groove 16, experimenter can be according to the size of experimental mouse
Being inserted by catch in corresponding draw-in groove 16, now experimental mouse is limited in body and stiff；Again by experimental rat holder 1
Being fixed on angle adjustable platform by fixed screw 6, rat tails is placed in the groove 13 placing rat-tail, it is convenient to right
The tail of experimental mouse is taken a blood sample.Unclamp locking knob 8 again and regulate rotary shaft 7 and make angle adjustable platform to a suitable behaviour
The angle made, screws locking knob 8.Open led on and off switch 9, light regulating adjusting knob 11 again, make the light of Led light bar
Brightness is moderate；Thus allow the operator to effectively be clearly visible that blood vessel, allow the operator to play pin to take a blood sample accurately, keep away
Exempt from blood sampling time because of light reason cause to experimental mouse tail veins and the damage of skin, finally carry out taking a blood sample.
Claims (4)
1. an experimental mouse afterbody blood collection auxiliary device, including experimental rat holder and angle adjustable platform；It is characterized in that,
Described angle adjustable platform includes base plate, support and landing slab；Described base plate and described support vertical and fixing be connected；Described
Support is rectangular-shaped structure, its trapezoidal shape in longitudinal cross-section, top；Described cantilever tip is provided with two and supports right angle, described
Support right angle to be connected by fixed screw with cantilever tip；Described support right angle is flexibly connected by rotary shaft with landing slab, institute
State and in rotary shaft, be provided with locking knob；
Led on and off switch, light adjusting knob and dimming power source it is additionally provided with on described support；
Described landing slab is a hollow lamella lucida, and the upper surface of landing slab is provided with one for placing the groove of rat-tail, described
The cross sectional shape of groove is one up-narrow and down-wide trapezoidal；In the plate core of described landing slab, below described groove, it is additionally provided with LED lamp
Band；
The input of described light regulation button electrically connects with led on and off switch, the outfan of described light regulation button and tune
Photoelectric source input electrically connects, and the outfan of described dimming power source electrically connects with LED lamp band；
Described experimental rat holder includes cylindrical tube and for fixing the base of body, and described body is fixed on described base
On, it is connected with base integral type；Being provided with opening at the bottom of the pipe of described body, axially disposed on the tube wall of described body have ditch
Groove, described groove communicates with described opening, and described groove is positioned on same level line with the groove of described placement rat-tail；Institute
The tube wall spacing parallel arranging at the mouth of pipe of described body stating body is provided with multiple draw-in groove, and described draw-in groove is perpendicular to described
Groove；Be provided with active blade on described draw-in groove, described active blade bottom be circular arc type and with in the tube wall of described body
Surface matches, and described draw-in groove is stretched out on the top of described active blade；Described base can by base screw with described landing slab
It is detachably connected with.
A kind of experimental mouse afterbody blood collection auxiliary device the most according to claim 1, it is characterised in that: described body is by transparent
Material is made.
A kind of experimental mouse afterbody blood collection auxiliary device the most according to claim 1, it is characterised in that: on described active blade
It is provided with multiple aperture.
A kind of experimental mouse afterbody blood collection auxiliary device the most according to claim 1, it is characterised in that: arrange on described base
Having the arcuate groove for laying described body, described arc-shaped groove inner surface matches with described outer surface of tube body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609132.9U CN205814472U (en) | 2016-06-21 | 2016-06-21 | A kind of experimental mouse afterbody blood collection auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620609132.9U CN205814472U (en) | 2016-06-21 | 2016-06-21 | A kind of experimental mouse afterbody blood collection auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205814472U true CN205814472U (en) | 2016-12-21 |
Family
ID=58145636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620609132.9U Expired - Fee Related CN205814472U (en) | 2016-06-21 | 2016-06-21 | A kind of experimental mouse afterbody blood collection auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205814472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110345901A (en) * | 2019-06-28 | 2019-10-18 | 西安医学院 | A kind of suspention angle measurement and control system of tail suspended rats |
-
2016
- 2016-06-21 CN CN201620609132.9U patent/CN205814472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110345901A (en) * | 2019-06-28 | 2019-10-18 | 西安医学院 | A kind of suspention angle measurement and control system of tail suspended rats |
| CN110345901B (en) * | 2019-06-28 | 2021-03-26 | 西安医学院 | Suspension angle detection and control system for tail suspension rat |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161221 Termination date: 20170621 |