CN209173117U - A kind of constant temperature automatic medical injection device - Google Patents
A kind of constant temperature automatic medical injection device Download PDFInfo
- Publication number
- CN209173117U CN209173117U CN201821881237.5U CN201821881237U CN209173117U CN 209173117 U CN209173117 U CN 209173117U CN 201821881237 U CN201821881237 U CN 201821881237U CN 209173117 U CN209173117 U CN 209173117U
- Authority
- CN
- China
- Prior art keywords
- constant temperature
- needle tubing
- pedestal
- piston
- injection device
- 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
Links
- 238000010999 medical injection Methods 0.000 title claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 230000003628 erosive effect Effects 0.000 claims description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 239000007858 starting material Substances 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 13
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of constant temperature automatic medical injection devices, including pedestal, the upper surface of the pedestal is provided with graduated scale, the upper surface of the pedestal is connected with constant temperature needle tubing by driving mechanism, piston mechanism is provided in the constant temperature needle tubing, dosing funnel is connected with by inlet tube on the constant temperature needle tubing, scale is provided on the dosing funnel, the upper surface of the dosing funnel is provided with sealing cover, it is fixedly installed with second one-way valve in the inlet tube, is fixedly installed with syringe needle at the center of the left end side wall of the constant temperature needle tubing.The utility model, then starter motor, so that motor drives slide plate rotation, and then slide plate is driven to move left and right on threaded rod, and then constant temperature needle tubing can be driven mobile to the left side, it is mobile to the left side to drive syringe needle, while pointer can be moved to the left on the scale, and then convenient for the length for needing to control syringe needle and stretching out pedestal of people, and then convenient for the depth of staff's control syringe needle insertion.
Description
Technical field
The utility model relates to automated injection device technical field more particularly to a kind of constant temperature automatic medical injection devices.
Background technique
Existing typically to use syringe to laboratory mouse administration tool, syringe is also common in zoopery
Utensil, for syringe mainly using manually inserting needle, injection, inserting needle needs certain technical operation experience and health with when injecting
It is required that currently there are many automatic injectors.
And the prior art has the following disadvantages:
First, the push pull maneuver of syringe often by being accomplished manually, causes the control of collection capacity and injection volume to be difficult to essence
Really, it is more difficult to realize automatic and accurate control；
Second, it needs to consider the insertion depth of syringe needle to the injection of different size of small white mouse, after multiple injection, operates tired
The staff of labor is not easy to grasp the insertion depth of syringe needle.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: the push pull maneuver of syringe is past
Toward by being accomplished manually, the control of collection capacity and injection volume is caused to be difficult to accurately, it is more difficult to automatic and accurate control is realized, to different big
Small small white mouse injection needs to consider the insertion depth of syringe needle, and after multiple injection, the staff of operation fatigue is not easy to grasp
The insertion depth of syringe needle.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of constant temperature automatic medical injection device, including pedestal, the upper surface of the pedestal are provided with graduated scale, the bottom
The upper surface of seat is connected with constant temperature needle tubing by driving mechanism, and piston mechanism, the constant temperature needle are provided in the constant temperature needle tubing
Dosing funnel is connected with by inlet tube on pipe, scale is provided on the dosing funnel, the upper surface of the dosing funnel is set
It is equipped with sealing cover, second one-way valve is fixedly installed in the inlet tube, is consolidated at the center of the left end side wall of the constant temperature needle tubing
Dingan County is equipped with syringe needle, is provided with the first check valve in the syringe needle, is fixedly connected with pointer on the low side face of the constant temperature needle tubing,
The other end of the pointer is corresponding with the scale on graduated scale, and the low side face of the constant temperature needle tubing is connected to by driving mechanism
The upper surface of pedestal.
Preferably, the driving mechanism includes motor, and the motor output end is fixedly connected with threaded rod, the threaded rod
The other end is rotatably connected to fixed plate, and the fixed plate is fixedly connected on the upper surface of pedestal.
Preferably, slide plate is arranged on the threaded rod, the slide plate is threaded on threaded rod, the slide plate it is upper
End is fixedly connected on the bottom face of constant temperature needle tubing, and the slide plate slides are connected to the upper surface of pedestal.
Preferably, the piston mechanism includes piston, and the piston is slidably connected in constant temperature needle tubing, the right side of the piston
Piston rod is fixedly connected at the center of side wall.
Preferably, the other end of the piston rod runs through the right side wall of constant temperature needle tubing and is provided with telescopic cylinder, described to stretch
Contracting cylinder is fixedly mounted on the upper surface of pedestal, and the piston rod is slidably connected in the side wall of constant temperature needle tubing.
Preferably, erosion resistant coating is provided on the constant temperature needle tubing, the erosion resistant coating is chromium.
Compared with prior art, the utility model has the beneficial effects that
1, when user uses the device, be first added medical fluid into dosing funnel, compare the scale on dosing funnel until
Until the amount for reaching needs, start telescopic cylinder, side is mobile to the right so that telescopic cylinder is by piston rod band piston, at this moment permanent
Pressure difference is formed with extraneous in warm needle tubing, and then second one-way valve is opened, the medical fluid in dosing funnel can be entered by inlet tube
In constant temperature needle tubing, during this, medical fluid is added as needed, avoids the excessive of medical fluid addition, and then avoid the wave of medical fluid
Take；
2, then starter motor so that motor drive threaded rod rotation, and then drive slide plate moved left and right on threaded rod,
And then constant temperature needle tubing can be driven mobile to the left side, drive syringe needle mobile to the left side, while pointer can be on the scale to moving to left
It is dynamic, and then convenient for the length for needing to control syringe needle and stretching out pedestal of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of constant temperature automatic medical injection device positive structure schematic；
Fig. 2 is the enlarged diagram in Fig. 1 at A.
In figure: 1 pedestal, 2 graduated scales, 3 syringe needles, 4 sealing covers, 5 constant temperature needle tubings, 6 pistons, 7 piston rods, 8 threaded rods, 9 horses
Reach, 10 telescopic cylinders, 11 fixed plates, 12 slide plates, 13 first check valves, 14 dosing funnels, 15 inlet tubes, 16 second one-way valves,
17 pointers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of constant temperature automatic medical injection device, including pedestal 1, the upper surface of pedestal 1 are provided with scale
The upper surface of ruler 2, pedestal 1 is connected with constant temperature needle tubing 5 by driving mechanism, erosion resistant coating is provided on constant temperature needle tubing 5, erosion resistant coating is
Chromium enhances the antiseptic property of constant temperature needle tubing 5, extends the service life of constant temperature needle tubing 5.
Further, piston mechanism is provided in constant temperature needle tubing 5, piston mechanism includes piston 6, and piston 6 is slidably connected at
In constant temperature needle tubing 5, piston rod 7 is fixedly connected at the center of the right side wall of piston 6, the other end of piston rod 7 runs through constant temperature needle
The right side wall of pipe 5 is simultaneously provided with telescopic cylinder 10, and telescopic cylinder 10 is fixedly mounted on the upper surface of pedestal 1, and the sliding of piston rod 7 connects
It connects in the side wall of constant temperature needle tubing 5, dosing funnel 14 is connected with by inlet tube 15 on constant temperature needle tubing 5, be convenient for constant temperature needle tubing 5
It is interior to add medical fluid, it is provided with scale on dosing funnel 14, convenient for the medical fluid of setting is added.
Further, the upper surface of dosing funnel 14 is provided with sealing cover 4, and it is unidirectional that second is fixedly installed in inlet tube 15
Valve 16 is fixedly installed with syringe needle 3 at the center of the left end side wall of constant temperature needle tubing 5, the first check valve 13 is provided in syringe needle 3, permanent
Pointer 17 is fixedly connected on the low side face of warm needle tubing 5, the other end of pointer 17 is corresponding with the scale on graduated scale 2, constant temperature
The low side face of needle tubing 5 is connected to the upper surface of pedestal 1 by driving mechanism.
Finally, driving mechanism includes motor 9,9 output end of motor is fixedly connected with threaded rod 8, the rotation of 8 other end of threaded rod
It is connected with fixed plate 11, fixed plate 11 is fixedly connected on the upper surface of pedestal 1, and slide plate 12,12 spiral shell of slide plate are arranged on threaded rod 8
Line is connected on threaded rod 8, and the upper end of slide plate 12 is fixedly connected on the bottom face of constant temperature needle tubing 5, and slide plate 12 is slidably connected at bottom
The upper surface of seat 1.
In the utility model, when user uses the device, medical fluid is first added into dosing funnel 14, compares dosing funnel
Scale on 14 starts telescopic cylinder 10 until reaching the amount of needs, lives so that telescopic cylinder 10 is driven by piston rod 7
Plug 6 is mobile to the right, at this moment forms pressure difference with extraneous in constant temperature needle tubing 5, and then second one-way valve 16 is opened, dosing funnel 14
Interior medical fluid can be entered in constant temperature needle tubing 5 by inlet tube 15, during this, medical fluid is added as needed, avoids medical fluid and adds
What is entered is excessive, and then avoids the waste of medical fluid, then starter motor 9, so that motor 9 drives threaded rod 8 to rotate, and then drives
Slide plate 12 moves left and right on threaded rod 8, and then constant temperature needle tubing 5 can be driven mobile to the left side, and syringe needle 3 is driven to move to the left side
It is dynamic, while pointer 17 can be moved to the left on graduated scale 2, and then convenient for the length for needing to control syringe needle 3 and stretching out pedestal 1 of people
Degree, then after syringe needle 3 is inserted into animal body, then telescopic cylinder 10 is made to push piston 6 mobile to the left side by threaded rod 8, this
When, the first check valve 13 is opened, and medical fluid in constant temperature needle tubing 5 can be entered in animal body from syringe needle 3.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of constant temperature automatic medical injection device, including pedestal (1), which is characterized in that the upper surface of the pedestal (1) is arranged
Have graduated scale (2), the upper surface of the pedestal (1) is connected with constant temperature needle tubing (5) by driving mechanism, the constant temperature needle tubing (5)
It is inside provided with piston mechanism, is connected with dosing funnel (14) on the constant temperature needle tubing (5) by inlet tube (15), the dosing leakage
It is provided with scale on bucket (14), the upper surface of the dosing funnel (14) is provided with sealing cover (4), solid in the inlet tube (15)
Dingan County is equipped with second one-way valve (16), is fixedly installed with syringe needle (3), institute at the center of the left end side wall of the constant temperature needle tubing (5)
It states and is provided with the first check valve (13) in syringe needle (3), be fixedly connected with pointer (17) on the low side face of the constant temperature needle tubing (5),
The other end of the pointer (17) is corresponding with the scale on graduated scale (2), and the low side face of the constant temperature needle tubing (5) passes through driving
Mechanism is connected to the upper surface of pedestal (1).
2. a kind of constant temperature automatic medical injection device according to claim 1, which is characterized in that the driving mechanism includes
Motor (9), motor (9) output end are fixedly connected with threaded rod (8), and threaded rod (8) other end is rotatably connected to solid
Fixed board (11), the fixed plate (11) are fixedly connected on the upper surface of pedestal (1).
3. a kind of constant temperature automatic medical injection device according to claim 2, which is characterized in that on the threaded rod (8)
It is arranged with slide plate (12), the slide plate (12) is threaded on threaded rod (8), and the upper end of the slide plate (12) is fixedly connected on
The bottom face of constant temperature needle tubing (5), the slide plate (12) are slidably connected at the upper surface of pedestal (1).
4. a kind of constant temperature automatic medical injection device according to claim 1, which is characterized in that the piston mechanism includes
Piston (6), the piston (6) are slidably connected in constant temperature needle tubing (5), fixed at the center of the right side wall of the piston (6) to connect
It is connected to piston rod (7).
5. a kind of constant temperature automatic medical injection device according to claim 4, which is characterized in that the piston rod (7)
The other end runs through the right side wall of constant temperature needle tubing (5) and is provided with telescopic cylinder (10), and the telescopic cylinder (10) is fixedly mounted on
The upper surface of pedestal (1), the piston rod (7) are slidably connected in the side wall of constant temperature needle tubing (5).
6. a kind of constant temperature automatic medical injection device according to claim 1, which is characterized in that the constant temperature needle tubing (5)
On be provided with erosion resistant coating, the erosion resistant coating is chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881237.5U CN209173117U (en) | 2018-11-15 | 2018-11-15 | A kind of constant temperature automatic medical injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881237.5U CN209173117U (en) | 2018-11-15 | 2018-11-15 | A kind of constant temperature automatic medical injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209173117U true CN209173117U (en) | 2019-07-30 |
Family
ID=67364450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881237.5U Expired - Fee Related CN209173117U (en) | 2018-11-15 | 2018-11-15 | A kind of constant temperature automatic medical injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209173117U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587344A (en) * | 2020-12-09 | 2021-04-02 | 聊城市人民医院 | Foot supporting device for diabetes nursing |
| CN113040838A (en) * | 2021-03-11 | 2021-06-29 | 徐文强 | Full-automatic autologous fat breast augmentation system and process |
-
2018
- 2018-11-15 CN CN201821881237.5U patent/CN209173117U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112587344A (en) * | 2020-12-09 | 2021-04-02 | 聊城市人民医院 | Foot supporting device for diabetes nursing |
| CN113040838A (en) * | 2021-03-11 | 2021-06-29 | 徐文强 | Full-automatic autologous fat breast augmentation system and process |
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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: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |