CN209529394U - A kind of mouse tail vein injection device - Google Patents
A kind of mouse tail vein injection device Download PDFInfo
- Publication number
- CN209529394U CN209529394U CN201821876055.9U CN201821876055U CN209529394U CN 209529394 U CN209529394 U CN 209529394U CN 201821876055 U CN201821876055 U CN 201821876055U CN 209529394 U CN209529394 U CN 209529394U
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- CN
- China
- Prior art keywords
- pedestal
- sliding
- fixedly installed
- rack
- bandage
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of mouse tail vein injection device, the utility model relates to the field of medical instrument technology, and rack is wherein fixedly installed on pedestal, and snap ring is hinged on pedestal, and one end far from hinged end is provided with pin hole on snap ring, and elastic pin is fixedly installed on pedestal；One end of rack is provided with bandage, and restraining position ring block is fixedly installed on pedestal, and the other end interference of bandage is threaded through in stop collar；The other end of rack is provided with No.1 sliding rail, and sliding is provided with No.1 sliding block on No.1 sliding rail, and No. two sliding rails are fixedly installed on No.1 sliding block, and sliding is provided with No. two sliding blocks on No. two sliding rails, and card slot is offered on No. two sliding blocks, and card, which is set, in card slot is fixed with syringe；Four limbs of mouse are fixed for it, while fixing mouse oral area by bandage closure, can prevent mouse from struggling, stinging people, syringe are fixed, while syringe can be slided, and convenient just habit person carries out location training.
Description
Technical field
The utility model relates to the field of medical instrument technology, and in particular to a kind of mouse tail vein injection device.
Background technique
Medical experiment is being carried out, when such as syringe is using practice, small white mouse is being commonly used as experimental material, leads to
It often, is injected to the tail vein of small white mouse, small white mouse can struggle when being injected, or even sting people, and it is conventional,
Operator can manually catch small white mouse, and another hand is operated, and still, for first habit person, one-handed performance difficulty is larger,
It is easy to prick when injection inclined, it is now desired to which a kind of device can assist in and fix small white mouse, and operator is assisted to inject
Practice, while just habit person can be taken into account, facilitate and has an acupuncture treatment.
Utility model content
The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed
Reason, mouse tail vein injection device easy to use, the four limbs of mouse are fixed, while being fixed by bandage closure
Mouse oral area can prevent mouse from struggling, stinging people, syringe is fixed, while syringe can be slided, convenient first
Habit person carries out location training.
In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes pedestal, rack, wherein pedestal
On be fixedly installed rack, snap ring is hinged on pedestal, and snap ring is arranged in the two sides of rack, far from hinged end on snap ring
One end be provided with pin hole, elastic pin is fixedly installed on pedestal, elastic pin active card is located in pin hole；The one of rack
End is provided with bandage, and wherein one end of bandage is fixed on pedestal, is fixedly installed restraining position ring block on pedestal, bandage it is another
End interference is threaded through in stop collar；The other end of rack is provided with No.1 sliding rail, and wherein No.1 sliding rail is fixed at pedestal
On, sliding is provided with No.1 sliding block on No.1 sliding rail, be fixedly installed No. two sliding rails on No.1 sliding block, and No. two sliding rails perpendicular to
No.1 sliding rail is arranged, and sliding is provided with No. two sliding blocks on No. two sliding rails, and card slot is offered on No. two sliding blocks, and card sets fixation in card slot
There is syringe.
Further, clamping plate is hinged on the pedestal, clamping plate is arranged between rack and No.1 sliding rail, on clamping plate
It is fixedly installed silicagel pad, limit plate is installed with by shaft on pedestal, clamping plate activity is erected between pedestal and limit plate.
Further, screw is fixedly installed on the pedestal, screw internal screw thread is equipped with screw rod, and one end of screw rod is supported
It is located on No.1 sliding block, the other end of screw rod is fixedly installed rotating handle.
Further, the No.1 sliding block includes slide and adjustment seat, and wherein slide is slidably arranged on No.1 sliding rail,
It is fixedly installed axle bed on slide, rotation axis is equipped in axle bed, adjustment seat is fixedly installed on the rotating shaft, the end of rotation axis
It is installed with locking nut, locking nut activity is supported and is located on axle bed.
Further, silica gel metal hose is fixedly installed on the pedestal, the end fixation of silica gel metal hose is set
It is equipped with magnifying glass.
After adopting the above structure, the utility model has the beneficial effect that a kind of mouse tail vein note described in the utility model
The four limbs of mouse are fixed injection device, while fixing mouse oral area by bandage closure, can prevent mouse from earning
It pricks, sting people, syringe is fixed, while syringe can be slided, convenient just habit person carries out location training, this is practical
It is novel to have structure simple, setting rationally, the advantages that low manufacture cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the lateral view of Fig. 1.
Fig. 3 is No. two slide block structure schematic diagrames in the utility model.
Fig. 4 is the portion the A enlarged drawing in Fig. 1.
Description of symbols:
Pedestal 1, rack 2, snap ring 3, pin hole 4, elastic pin 5, bandage 6, stop collar 7, No.1 sliding rail 8, No.1 sliding block
9,10, No. two sliding blocks 11 of No. two sliding rails, card slot 12, syringe 13, clamping plate 14, silicagel pad 15, limit plate 16, slide 17, adjusting
Seat 18, axle bed 19, rotation axis 20, locking nut 21, silica gel metal hose 22, magnifying glass 23, screw 24, screw rod 25, rotation hand
Handle 26.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings.
Referring to as Figure 1-Figure 4, present embodiment includes pedestal 1, rack 2, wherein the central location of pedestal 1
It is welded with rack 2, has snap ring 3 by hinge on pedestal 1, and the quadrangle of rack 2, snap ring 3 is arranged in four snap rings 3
Upper one end far from hinged end is provided with pin hole 4, the viscous elastic pin 5 for being fixed with rubber material of the gluing of pedestal 1, elastic pin 5
Activity is fastened in pin hole 4；The left end of rack 2 is provided with bandage 6, and wherein one end gluing of bandage 6 is fixed on pedestal 1,
Restraining position ring block 7 is welded and fixed on pedestal 1, the other end interference of bandage 6 is threaded through in stop collar 7, is firmly pulled bandage 6, can be made
It obtains it to slide in stop collar 7, while the struggle power of mouse can not pull bandage 6；It is sliding that the other end of rack 2 is provided with No.1
Rail 8, wherein No.1 sliding rail 8 is weldingly fixed on pedestal 1, is slided on No.1 sliding rail 8 and is provided with No.1 sliding block 9, on No.1 sliding block 9
No. two sliding rails 10 are welded with, and No. two sliding rails 10 are arranged perpendicular to No.1 sliding rail 8, sliding is provided with two on No. two sliding rails 10
Number sliding block 11 offers card slot 12 on No. two sliding blocks 11, and card, which is set, in card slot 12 is fixed with syringe 13.
Further, clamping plate 14 is hinged with by hinge on the pedestal 1, clamping plate 14 is arranged in rack 2 and No.1
Between sliding rail 8, the lower surface gluing of clamping plate 14, which is glued, is fixed with silicagel pad 15, is installed with limit plate 16 by shaft on pedestal 1, presss from both sides
14 activity of plate is erected between pedestal 1 and limit plate 16, and the tail portion of mouse can be folded under clamping plate 14, and silicagel pad 15 can guarantee one
Fixed elasticity, protects mouse tail.
Further, screw 24 is welded on the pedestal 1,24 internal screw thread of screw is equipped with screw rod 25, screw rod
25 one end is supported and is located on No.1 sliding block 9, and the other end of screw rod 25 is welded with rotating handle 26, rotates rotating handle 26,
It can be finely adjusted by position of the screw rod 25 to No.1 sliding block 9.
Further, the No.1 sliding block 9 includes slide 17 and adjustment seat 18, and wherein slide 17 is slidably arranged in No.1
On sliding rail 8, it is welded with axle bed 19 on slide 17, rotation axis 20 is equipped in axle bed 19, adjustment seat 18, which is weldingly fixed on, to be turned
On moving axis 20, the end of rotation axis 20 is installed with locking nut 21, and 21 activity of locking nut, which is supported, to be located on axle bed 19, unscrews locking
Nut 21, adjustment seat 18 can be rotated, screw locking nut 21, can fix rotation axis 20, and then 18 fixation of adjustment seat can not turn
Dynamic, this designs the injection angles of adjustable syringe 13.
Further, riveting is fixed with silica gel metal hose 22, the end horse of silica gel metal hose 22 on the pedestal 1
It cracks and is fixed with magnifying glass 23, magnifying glass 23 can assist to find the position of mouse tail vein.
The working principle of this specific embodiment: being: mouse being placed on rack 2, snap ring 3 and elastic pin 5 are passed through
It matches, fixes the four limbs of mouse, bandage 6 is filled in the mouth of mouse, tense bandage 6, the tail point of mouse is pressed in clamping plate
14 lower section, rotary spacing plate 16 rotates rotating handle 26 so that clamping plate 14 clamps mousetail, so that screw rod 25 pushes one
Number sliding block 9 unscrews locking nut 21, after the angle for adjusting adjustment seat 18, screws locking nut 21, load onto injection to appropriate location
Device 13 slides No. two sliding blocks 11, is injected.
After adopting the above structure, present embodiment is advantageously: four limbs of mouse are fixed for it, together
When by bandage closure fix mouse oral area, can prevent mouse struggle, sting people, syringe is fixed, is infused simultaneously
Emitter can be slided, and convenient just habit person carries out location training.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. a kind of mouse tail vein injection device, it is characterised in that: it includes pedestal (1), rack (2), wherein on pedestal (1)
It is fixedly installed rack (2), is hinged on pedestal (1) snap ring (3), and snap ring (3) setting is in the two sides of rack (2), card
One end on ring (3) far from hinged end is provided with pin hole (4), and elastic pin (5), elastic pin are fixedly installed on pedestal (1)
(5) activity is fastened in pin hole (4)；One end of rack (2) is provided with bandage (6), wherein one end fixed setting of bandage (6)
On pedestal (1), restraining position ring block (7) are fixedly installed on pedestal (1), the other end interference of bandage (6) is threaded through stop collar (7)
It is interior；The other end of rack (2) is provided with No.1 sliding rail (8), and wherein No.1 sliding rail (8) is fixed on pedestal (1), No.1
Sliding is provided with No.1 sliding block (9) on sliding rail (8), and No. two sliding rails (10), and No. two sliding rails are fixedly installed on No.1 sliding block (9)
(10) it is arranged perpendicular to No.1 sliding rail (8), is slided on No. two sliding rails (10) and be provided with No. two sliding blocks (11), on No. two sliding block (11)
It offers card slot (12), card slot (12) Nei Ka, which is set, is fixed with syringe (13).
2. a kind of mouse tail vein injection device according to claim 1, it is characterised in that: cut with scissors on the pedestal (1)
Equipped with clamping plate (14), clamping plate (14) is arranged between rack (2) and No.1 sliding rail (8), and clamping plate is fixedly installed silicon on (14)
Rubber mat (15) is installed with limit plate (16) on pedestal (1) by shaft, and clamping plate (14) activity is erected at pedestal (1) and limit plate
(16) between.
3. a kind of mouse tail vein injection device according to claim 1, it is characterised in that: solid on the pedestal (1)
Surely it is provided with screw (24), screw (24) internal screw thread is equipped with screw rod (25), and one end of screw rod (25), which is supported, is located at No.1 sliding block (9)
On, the other end of screw rod (25) is fixedly installed rotating handle (26).
4. a kind of mouse tail vein injection device according to claim 1, it is characterised in that: the No.1 sliding block (9)
Comprising slide (17) and adjustment seat (18), wherein slide (17) is slidably arranged on No.1 sliding rail (8), and fixation is set on slide (17)
It is equipped with axle bed (19), is equipped with rotation axis (20) in axle bed (19), adjustment seat (18) is fixed on rotation axis (20), rotation
The end of axis (20) is installed with locking nut (21), and locking nut (21) activity, which is supported, to be located on axle bed (19).
5. a kind of mouse tail vein injection device according to claim 1, it is characterised in that: solid on the pedestal (1)
Surely it is provided with silica gel metal hose (22), the end of silica gel metal hose (22) is fixedly installed magnifying glass (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876055.9U CN209529394U (en) | 2018-11-11 | 2018-11-11 | A kind of mouse tail vein injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821876055.9U CN209529394U (en) | 2018-11-11 | 2018-11-11 | A kind of mouse tail vein injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209529394U true CN209529394U (en) | 2019-10-25 |
Family
ID=68248287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821876055.9U Expired - Fee Related CN209529394U (en) | 2018-11-11 | 2018-11-11 | A kind of mouse tail vein injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209529394U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778613A (en) * | 2023-01-09 | 2023-03-14 | 首都医科大学附属北京世纪坛医院 | Universal type auxiliary device for intravenous injection of rat tail |
-
2018
- 2018-11-11 CN CN201821876055.9U patent/CN209529394U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778613A (en) * | 2023-01-09 | 2023-03-14 | 首都医科大学附属北京世纪坛医院 | Universal type auxiliary device for intravenous injection of rat tail |
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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: 20191025 Termination date: 20201111 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |