CN106492311A - A kind of hand-held can auxiliary syringe auto-pumping and the device that injects - Google Patents
A kind of hand-held can auxiliary syringe auto-pumping and the device that injects Download PDFInfo
- Publication number
- CN106492311A CN106492311A CN201611124255.4A CN201611124255A CN106492311A CN 106492311 A CN106492311 A CN 106492311A CN 201611124255 A CN201611124255 A CN 201611124255A CN 106492311 A CN106492311 A CN 106492311A
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- CN
- China
- Prior art keywords
- syringe
- slide block
- pumping
- hand
- support
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M5/2053—Media being expelled from injector by pressurised fluid or vacuum
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M5/31578—Constructional features or modes of drive mechanisms for piston rods based on axial translation, i.e. components directly operatively associated and axially moved with plunger rod
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
- A61M5/31565—Administration mechanisms, i.e. constructional features, modes of administering a dose
- A61M5/31576—Constructional features or modes of drive mechanisms for piston rods
- A61M2005/31588—Constructional features or modes of drive mechanisms for piston rods electrically driven
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to a kind of hand-held can auxiliary syringe auto-pumping and injection device, including syringe support, slide block and driving means, slide block is inserted in syringe support and can make straight reciprocating motion relative to syringe support, have in syringe support and syringe is fastened on the clamp device in syringe support, have on slide block for connecting the piston lever fixing apparatus of piston rod.Present configuration is simple, small volume, easy to use, it is possible to provide the function of at the uniform velocity injection and aspirating drug, reduces the labor intensity of medical worker.
Description
Technical field
The present invention relates to technical field of medical instruments, more particularly to a kind of hand-held can auxiliary syringe auto-pumping and note
The device that penetrates.
Background technology
Syringe generally comprises syringe, piston and piston rod, and for ease of injecting and aspirating, piston rod rear end is provided with discoideus
Push away cake.Often volume is larger for the syringe accessory device that clinically commonly uses at present, be used for medicine continue at the uniform velocity inject, nothing
The hand-held use of method, and not there is the function of at the uniform velocity aspirating, aspirating drug often to need to be accomplished manually, increased the work of medical worker
Intensity, especially when carrying out high amount of drug and aspirating repeatedly, it is also possible to cause medical worker's skin and joint injury；Another kind of
The part that there are the integrated automatic dispensation apparatus of pumping function to be included is more, and structure is also very complicated, is mainly used in extensive
Make up a prescription, need with the use of special consumptive material, Clinical practice has certain limitation.
Content of the invention
The present invention is intended to provide hand-held can auxiliary syringe auto-pumping and injection device, be clinical suction make up a prescription and
Injection treatment provides convenient.
For reaching above-mentioned purpose, the technical solution used in the present invention is as follows：
A kind of hand-held can auxiliary syringe auto-pumping and injection device, including syringe support, slide block and driving means,
The slide block is inserted in syringe support and can make straight reciprocating motion relative to syringe support, has and fasten syringe in the syringe support
Clamp device in syringe support, has on the slide block for connecting the piston lever fixing apparatus of piston rod.
Further, the diameter parallel of the direction of motion of the slide block and syringe support, the syringe jacking face have for putting
The bracket of syringe is put, bracket front end is provided with front catch, has the through hole passed for syringe needle on front catch.
Further, the piston lever fixing apparatus can be movable relative to slide block, the movement of piston lever fixing apparatus
Direction is identical with the direction of motion of slide block.
Further, described clamp device one end is rotated with syringe support and is connected, and the clamp device other end is across bracket and pin
Cylinder support is detachably connected.
Further, have at the top of the piston lever fixing apparatus for blocking the bayonet socket for pushing away cake.
Further, also include the actuating device being connected with slide block, the actuating device is by the driving means in syringe support
Drive.
Further, the driving means include that motor, actuating device include screw rod, and described screw rod one end is defeated with motor
Shaft is fixedly connected, and the free end of the screw rod is coordinated with the screw screw thread in slide block.
Further, the driving means include motor, and the actuating device includes tooth bar, the output shaft of the motor with
Gear is affixed, and the wheel and rack transmission coordinates, and the slide block is fixedly connected with tooth bar.
Further, syringe support outer wall is provided with the operation module of control driving means.
Further, it is arranged in syringe support to the power supply that driving means are powered, operation module includes on ＆ off switch, advance key
And back spacer.Slide block advances or the speed of retrogressing is directly proportional to the number of times of pressing advance key or back spacer.
Further, operation module includes touch screen, is provided with single-chip microcomputer and power supply, shown driving dress in shown syringe support
Put, touch screen and power supply are electrically connected with single-chip microcomputer.
Compared with prior art, the invention has the advantages that：
1. present configuration is simple, small volume, easy to use, it is possible to provide the function of at the uniform velocity injection and aspirating drug, reduces
The labor intensity of medical worker；
2. user can pressing keys as needed, realize syringe piston at a slow speed, middling speed, fast forward through and rollback, complete
Into at the uniform velocity injection and pumpback function；
3. Single-chip Controlling, high degree of automation are adopted；
4. the present invention can complete the suction and injection of medicine with one hand, be particularly suited for the operator of only handss.
Description of the drawings
Fig. 1 is the structural representation of embodiment 1；
Fig. 2 is the structural representation of actuating device in embodiment 3；
Fig. 3 is structural representation of the syringe in the present invention；
Fig. 4 is the theory diagram of embodiment 6；
In figure：1- syringe supports, 2- slide blocks, 3- brackets, 4- clamp devices, 5- piston lever fixing apparatus, 6- bayonet sockets, 7- fronts
Piece, 8- through holes, 9- operation modules, 10- chargings hole, 11- battery cases, 12- syringes, 13- piston rods, 14- push away cake, 15- transmission dresses
Put.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with accompanying drawing, the present invention is entered
Row is further described.
Embodiment 1
As shown in figure 1, hand-held disclosed in the present embodiment can auxiliary syringe auto-pumping and injection device, including pin
Cylinder support 1, slide block 2 and driving means, slide block 2 are inserted in syringe support 1 and can make straight reciprocating motion, pin relative to syringe support 1
Have, in cylinder support 1, the clamp device 4 syringe 12 being fastened in syringe support 1, have on slide block 2 for connecting the piston rod of piston rod 13
Fixing device 5.
Preferably, the diameter parallel of the direction of motion of slide block 2 and syringe support 1,1 top surface of syringe support has for placing syringe
12 bracket 3,3 front end of bracket are provided with front catch 7, have the through hole 8 passed for syringe needle on front catch 7, and through hole 8 can be with various types
Number syringe coupling.Have at the top of piston lever fixing apparatus 5 for blocking the bayonet socket 6 for pushing away cake 14.
Clamp device 4 may be selected fixation clamp, fixing band or clip.For convenience of fastening syringe, 4 one end of clamp device and pin
Cylinder support 1 rotates connection, and 4 other end of clamp device is detachably connected across bracket 3 with syringe support 1.For ease of fastening different size
The syringe of model, 4 adjustable length of clamp device.
Slide block 2 is inserted in the gathering sill of syringe support 1, and slide block 2 can be the bar of round bar, rectangular shaft or other shapes.For
The outer surface for increasing gripping comfort level, syringe support 1 and slide block 2 is cambered surface.The straight reciprocating motion of slide block 2, by actuating device 15
Drive, slide block 2 is connected with actuating device 15, actuating device 15 is driven by the driving means in syringe support 1, driving means are for example electric
Machine, the advance of the forward or reverse with movable slider 2 of motor or retrogressing.It is arranged in syringe support 1 to the power supply that driving means are powered,
Syringe support 1 is provided with the battery case 11 for installing battery.Power supply can be rechargeable battery, and syringe support 1 is provided with charging hole 10.Pin
Cylinder 1 outer wall of support is provided with the operation module 9 of control driving means.Further, operation module 9 include on ＆ off switch, advance key and after
Backspace key.Preferably, slide block 2 advances or the speed that retreats is directly proportional to the number of times of pressing advance key or back spacer, this control
The circuit structure of mode processed is prior art, is not repeating herein.
During use, as shown in figure 3, the syringe 12 of syringe is placed in bracket 3, syringe needle passes through hole 8, before syringe 12
End is against on front catch 7, is pushed away cake 14 and is stuck in bayonet socket 6, and syringe 12 is held together by clamp device 4 with syringe support 1.Motor process
In, piston lever fixing apparatus 5 make piston rod 13 keep geo-stationary with slide block 2.
Inhale medicine process：Syringe needle is injected in medicinal liquid, on ＆ off switch and back spacer is pressed successively, after motor rotational band movable slider 2
Move back, slide block 2 is moved after driving piston rod 13, is made the piston on piston rod 13 complete to take out medicine, is finally pressed on ＆ off switch.Injection process：
On ＆ off switch and advance key are pressed successively, motor rotational band movable slider 2 advances, slide block 2 drives piston rod 13 to move forward, and makes piston rod 13
On piston complete to inject, finally press on ＆ off switch.
Embodiment 2
The present embodiment is with the difference of embodiment 1：It is the syringe suitable for different size, piston lever fixing apparatus 5
Can be movable relative to slide block 2, the moving direction of piston lever fixing apparatus 5 is identical with the direction of motion of slide block 2.
Embodiment 3
The present embodiment is with the difference of embodiment 1 or embodiment 2：As shown in Fig. 2 actuating device 15 includes screw rod, spiral shell
Bar is coordinated with the screw screw thread in slide block 2.Screw rod is affixed with the output shaft of motor.The output shaft of motor drives screw rod to rotate, spiral shell
The rotational band movable slider 2 of bar moves along a straight line.
Embodiment 4
The present embodiment is with the difference of embodiment 1 or embodiment 2：Motor and 2 rack pinion of slide block, actuating device
15 include that tooth bar, tooth bar are fixedly connected with slide block 2.Gear is bonded with the output shaft of motor, and rack and pinion coordinates, gear teeth
Bar by the convert rotational motion of motor for slide block 2 linear motion.
Embodiment 5
The present embodiment is with the difference of embodiment 1 or embodiment 2：Driving means are cylinder, and actuating device 15 is by syringe
Air cylinder driven in support 1, cylinder is double-acting cylinder.Actuating device 15 is the piston rod of drive link, drive link one end and cylinder
Connection, the drive link other end are connected with slide block 2；Piston rod between slide block 2 with cylinder can certainly be directly connected to.Slide block
2 make straight reciprocating motion under the drive of piston rod.
Embodiment 6
The present embodiment is with the difference of above-mentioned 5 embodiments：Operation module 9 is not button form, but using touch
The control parameter of screen adjustment driving means.Single-chip microcomputer is provided with syringe support 1.As shown in figure 4, driving means, touch screen and power supply
Electrically connect with single-chip microcomputer.Required according to different injection volumes and injection speed, the control ginseng that driving means are adjusted by touch screen
Number, realizes Automated condtrol.Certain, when operation module 9 is button form, its control principle the present embodiment is identical, control
Principle and circuit structure are all the conventional meanses of this area, and here is omitted.
Present configuration is simple, small volume, easy to use, it is possible to provide the function of at the uniform velocity injection and aspirating drug, reduces doctor
The labor intensity of business personnel；User can pressing keys as needed, realize syringe piston at a slow speed, middling speed, fast forward through and
Rollback, completes at the uniform velocity injection and pumpback function.Using Single-chip Controlling, high degree of automation.Additionally, the present invention can be complete with one hand
Into the suction and injection of medicine, it is particularly suited for the operator of only handss.
Certainly, the present invention can also have other numerous embodiments, in the case of without departing substantially from spirit of the invention and its essence,
Those of ordinary skill in the art can make various corresponding changes and deformation, but these corresponding changes and change according to the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (10)
1. a kind of hand-held can auxiliary syringe auto-pumping and injection device, it is characterised in that:Including syringe support (1), slide
Block (2) and driving means, slide block (2) are inserted in syringe support (1) and can make linear reciprocation fortune relative to syringe support (1)
Dynamic, there is the clamp device (4) syringe (12) being fastened in syringe support (1) on syringe support (1), have on slide block (2)
For connecting the piston lever fixing apparatus (5) of piston rod (13).
2. hand-held according to claim 1 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
State the direction of motion of slide block (2) and the diameter parallel of syringe support (1), syringe support (1) top surface has for placing syringe (12)
Bracket (3), bracket (3) front end is provided with front catch (7), has the through hole (8) passed for syringe needle on front catch (7).
3. hand-held according to claim 1 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
Stating piston lever fixing apparatus (5) can be movable relative to slide block (2), the moving direction and slide block of piston lever fixing apparatus (5)
(2) the direction of motion is identical.
4. hand-held according to claim 2 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
State clamp device (4) one end and rotate with syringe support (1) and be connected, clamp device (4) other end is across bracket (3) and syringe support (1)
It is detachably connected.
5. hand-held according to claim 1 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
Stating has at the top of piston lever fixing apparatus (5) for blocking the bayonet socket for pushing away cake (14) (6).
6. hand-held according to claim 1 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Also
Including the actuating device (15) being connected with slide block (2), actuating device (15) are driven by the driving means in syringe support (1).
7. hand-held according to claim 6 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
Stating driving means includes that motor, actuating device (15) include that screw rod, described screw rod one end are fixedly connected with the output shaft of motor, institute
The free end and the screw screw thread in slide block (2) for stating screw rod coordinates.
8. hand-held according to claim 6 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Institute
Stating driving means includes motor, and described actuating device (15) include tooth bar, and the output shaft of the motor is affixed with gear, the tooth
Wheel and rack transmission coordinates, and slide block (2) are fixedly connected with tooth bar.
9. hand-held according to claim 6 can auxiliary syringe auto-pumping and injection device, it is characterised in that：Give
The power supply that driving means are powered is arranged in syringe support (1), and syringe support (1) outer wall is provided with the operation module (9) of controlled motor, behaviour
Make module (9) including on ＆ off switch, advance key and back spacer.
10. hand-held according to claim 6 can auxiliary syringe auto-pumping and injection device, it is characterised in that：
Shown syringe support (1) outer wall is provided with the operation module (9) of control driving means, and operation module (9) includes touch screen, shown syringe
Single-chip microcomputer and power supply are provided with support (1), shown driving means, touch screen and power supply are electrically connected with single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124255.4A CN106492311A (en) | 2016-12-08 | 2016-12-08 | A kind of hand-held can auxiliary syringe auto-pumping and the device that injects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611124255.4A CN106492311A (en) | 2016-12-08 | 2016-12-08 | A kind of hand-held can auxiliary syringe auto-pumping and the device that injects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106492311A true CN106492311A (en) | 2017-03-15 |
Family
ID=58329993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611124255.4A Pending CN106492311A (en) | 2016-12-08 | 2016-12-08 | A kind of hand-held can auxiliary syringe auto-pumping and the device that injects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106492311A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943303A (en) * | 2017-04-26 | 2017-07-14 | 欧阳筱君 | It is electronic to take out medicine device |
| CN107982610A (en) * | 2017-12-28 | 2018-05-04 | 山西阳光中天医疗器械有限公司 | A kind of Full-automatic grease injection system and its Full-automatic grease injection method |
| CN107982611A (en) * | 2017-12-28 | 2018-05-04 | 山西阳光中天医疗器械有限公司 | A kind of hand-held automatics and its application method for being used to aspirating, injecting fat |
| CN108969841A (en) * | 2018-06-01 | 2018-12-11 | 王维彬 | Single mechanical self-service syringe pump is set |
| CN109876201A (en) * | 2019-03-07 | 2019-06-14 | 杭州百桥医疗技术有限公司 | A kind of suction of autologous fat, purifying, precisely injection and safety monitoring system |
| CN110025856A (en) * | 2019-05-08 | 2019-07-19 | 吉林大学 | A kind of Painless Muscle Injection pump with heating massage function |
| CN110404124A (en) * | 2019-07-30 | 2019-11-05 | 张小康 | A kind of auto-pumping device |
| CN111228585A (en) * | 2020-01-21 | 2020-06-05 | 杭州百桥医疗技术有限公司 | Boosting device for pressure leading adjustment and injection and suction system |
| CN111494090A (en) * | 2020-06-03 | 2020-08-07 | 江苏省人民医院（南京医科大学第一附属医院） | Auxiliary injection device of ophthalmic injector |
| CN111803751A (en) * | 2020-08-17 | 2020-10-23 | 浙江省肿瘤医院 | Hand-held speed control device for hypodermic injection |
| CN112933341A (en) * | 2021-01-27 | 2021-06-11 | 中国人民解放军陆军军医大学第二附属医院 | Anesthesia device for pain department |
| CN114832186A (en) * | 2022-03-14 | 2022-08-02 | 江苏省中医院 | Device for controlling uniform-speed static pushing |
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| CN102406972A (en) * | 2011-09-26 | 2012-04-11 | 肖俊涛 | Medical quantitative infusion device |
| CN203609717U (en) * | 2013-12-04 | 2014-05-28 | 吴海斌 | Gear type drive sliding table for automatic injection device |
| CN203829426U (en) * | 2014-04-29 | 2014-09-17 | 汪诤 | Hand-held electric precise injection device |
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- 2016-12-08 CN CN201611124255.4A patent/CN106492311A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102406972A (en) * | 2011-09-26 | 2012-04-11 | 肖俊涛 | Medical quantitative infusion device |
| CN203609717U (en) * | 2013-12-04 | 2014-05-28 | 吴海斌 | Gear type drive sliding table for automatic injection device |
| CN203829426U (en) * | 2014-04-29 | 2014-09-17 | 汪诤 | Hand-held electric precise injection device |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943303A (en) * | 2017-04-26 | 2017-07-14 | 欧阳筱君 | It is electronic to take out medicine device |
| CN107982610A (en) * | 2017-12-28 | 2018-05-04 | 山西阳光中天医疗器械有限公司 | A kind of Full-automatic grease injection system and its Full-automatic grease injection method |
| CN107982611A (en) * | 2017-12-28 | 2018-05-04 | 山西阳光中天医疗器械有限公司 | A kind of hand-held automatics and its application method for being used to aspirating, injecting fat |
| CN108969841B (en) * | 2018-06-01 | 2020-10-09 | 王维彬 | Single mechanical self-help injection pump |
| CN108969841A (en) * | 2018-06-01 | 2018-12-11 | 王维彬 | Single mechanical self-service syringe pump is set |
| CN109876201A (en) * | 2019-03-07 | 2019-06-14 | 杭州百桥医疗技术有限公司 | A kind of suction of autologous fat, purifying, precisely injection and safety monitoring system |
| CN110025856A (en) * | 2019-05-08 | 2019-07-19 | 吉林大学 | A kind of Painless Muscle Injection pump with heating massage function |
| CN110404124A (en) * | 2019-07-30 | 2019-11-05 | 张小康 | A kind of auto-pumping device |
| CN111228585A (en) * | 2020-01-21 | 2020-06-05 | 杭州百桥医疗技术有限公司 | Boosting device for pressure leading adjustment and injection and suction system |
| CN111228585B (en) * | 2020-01-21 | 2023-04-07 | 杭州百桥医疗技术有限公司 | Boosting device for pressure leading adjustment and injection and suction system |
| CN111494090A (en) * | 2020-06-03 | 2020-08-07 | 江苏省人民医院（南京医科大学第一附属医院） | Auxiliary injection device of ophthalmic injector |
| CN111803751A (en) * | 2020-08-17 | 2020-10-23 | 浙江省肿瘤医院 | Hand-held speed control device for hypodermic injection |
| CN112933341A (en) * | 2021-01-27 | 2021-06-11 | 中国人民解放军陆军军医大学第二附属医院 | Anesthesia device for pain department |
| CN114832186A (en) * | 2022-03-14 | 2022-08-02 | 江苏省中医院 | Device for controlling uniform-speed static pushing |
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Application publication date: 20170315 |