CN207186889U - A kind of novel automatic syringe - Google Patents
A kind of novel automatic syringe Download PDFInfo
- Publication number
- CN207186889U CN207186889U CN201720187957.0U CN201720187957U CN207186889U CN 207186889 U CN207186889 U CN 207186889U CN 201720187957 U CN201720187957 U CN 201720187957U CN 207186889 U CN207186889 U CN 207186889U
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- CN
- China
- Prior art keywords
- sleeve
- syringe
- novel automatic
- microcontroller
- motor
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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.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
It the utility model is related to a kind of novel automatic syringe,Including syringe,It is arranged on syringe top and the syringe needle connected with syringe,The piston and piston rod being arranged in syringe,Novel automatic syringe also includes the first sleeve,The bottom of syringe is removably disposed in the inner chamber of the first sleeve,The bottom of first sleeve is provided with second sleeve,The top of second sleeve is connected to the bottom of the first sleeve,Motor is provided with second sleeve,Battery and control panel,Microcontroller respectively with battery,Motor electrically connects,The body of motor is fixedly installed on the bottom surface of the first sleeve,The output shaft of motor passes through the bottom wall of the first sleeve and is connected with screw mandrel,The bottom surface of piston rod is provided with storage tank,The top of screw mandrel is arranged in storage tank and is connected with piston rod thread,Button switch is provided with the lateral surface of second sleeve,Button switch electrically connects with microcontroller.Novel automatic syringe of the present utility model liquid medicine can be uniformly injected into patient's body and labor intensity is relatively low.
Description
Technical field
It the utility model is related to a kind of medicine equipment, more particularly to a kind of novel automatic syringe.
Background technology
Syringe is a kind of conventional medical apparatus, is mainly used in liquid medicine being injected into inside patient.Existing injection
Device includes being used for syringe, the piston and piston rod for being arranged on the syringe needle of syringe end, being arranged in syringe for accommodating liquid medicine, has an injection
When, nurse protrudes into patient's body firstly the need of by syringe needle, then presses piston rod by finger, it is led to the liquid medicine in syringe
Syringe needle injection patient's body is crossed, this mode having an injection needs certain skill, and more skilled nurse will appreciate that certain
Dynamics so that liquid medicine can be by evenly note injection patient's body, and the poor nurse of proficiency may be grasped due to dynamics
It is inaccurate so that liquid medicine is injected into too fast, and so as to cause the discomfort of patient, in addition, after having an injection for a long time, the hand of nurse can
It is able to can ache, so as to further make it to grasp dynamics well.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of the new of new structure
Automatic injector, can auxiliary nurse liquid medicine is uniformly injected into patient's body.
Utility model content
In order to solve the above technical problems, the purpose of this utility model, which is to provide one kind, to be uniformly injected into patient by liquid medicine
Internal and relatively low labor intensity novel automatic syringe.
Novel automatic syringe of the present utility model, including syringe, be arranged on syringe top and connected with syringe syringe needle,
The piston and piston rod being arranged in syringe, the novel automatic syringe also include the first sleeve, and first sleeve is top
The tubular structure of end opening, bottom end closure, the bottom of the syringe are removably disposed in the inner chamber of the first sleeve, and described
The bottom of one sleeve is provided with second sleeve, and the second sleeve is top end opening, the tubular structure of bottom end closure, second sleeve
Top be detachably connected to the bottom of the first sleeve, motor, battery and control panel are provided with the second sleeve, it is described
Control panel includes circuit substrate and the microcontroller being arranged in circuit substrate, and the microcontroller is electric with battery, motor respectively
Connection, the body of the motor are fixedly installed on the bottom surface of the first sleeve, and the output shaft of motor passes through the bottom wall of the first sleeve
And be connected with screw mandrel, the bottom surface of the piston rod is provided with storage tank, the top of the screw mandrel be arranged in storage tank and with work
Stopper rod is threadedly coupled, and is provided with button switch on the lateral surface of the second sleeve, the button switch is electrically connected with microcontroller
Connect.
Further, novel automatic syringe of the present utility model, the bottom surface of the second sleeve be provided with it is described micro-
The liquid crystal display of controller electrical connection.
Further, novel automatic syringe of the present utility model, it is provided with the lateral surface of the second sleeve multiple
Holding tank, the button switch are arranged in holding tank.
Further, novel automatic syringe of the present utility model, the microcontroller are single-chip microcomputer or ARM chips.
Further, novel automatic syringe of the present utility model, the syringe are threadedly attached in the first sleeve,
The second sleeve is threadedly attached in the bottom of the first sleeve.
By such scheme, the utility model at least has advantages below：Novel automatic syringe of the present utility model, pin
The bottom of cylinder is removably disposed in the first sleeve, and piston rod is connected by screw thread with screw mandrel, and screw mandrel is with being arranged at the
The output axis connection of motor in two sleeves, piston rod move up under the driving of screw mandrel and motor, so as to by syringe
Liquid medicine is sprayed from syringe needle, and piston rod is pressed with finger without operating personnel, is avoided because artificial force is controlled bad and is led
The problem of causing liquid medicine injection speed inconsistent, when specifically used, operating personnel insert the needle into patient's body, Ran Houtong first
Cross button switch and send injection signal to microcontroller, microcontroller starts motor after injection signal is received, motor it is defeated
Shaft drives screw mandrel to rotate, so that piston rod be connected with wire rod thread slides in storage tank, so that by liquid medicine from pin
Head sprays, and injects patient's body.When needing to extract liquid medicine, operating personnel can also be lived by button switch and microprocessor control
Stopper rod opposite direction moves, very easy to use so as to extract liquid medicine.In summary, novel automatic syringe of the present utility model
Liquid medicine can be uniformly injected into patient's body and labor intensity is relatively low.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural representation of novel automatic syringe of the present utility model；
Fig. 2 is the structural representation of second sleeve.
In figure, 1：Syringe；2：Syringe needle；3：Piston；4：Piston rod；5：First sleeve；6：Second sleeve；7：Motor；8：Electricity
Pond；9：Control panel；10：Screw mandrel；11：Storage tank；12：Button switch； 13：Liquid crystal display；14：Holding tank.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 to Fig. 2, a kind of novel automatic syringe of the preferred embodiment of the utility model one, including syringe 1, set
Put in syringe top and the syringe needle 2, the piston 3 and piston rod 4 that are arranged in syringe that are connected with syringe, novel automatic syringe
Also include the first sleeve 5, the first sleeve is top end opening, the tubular structure of bottom end closure, and the bottom of syringe is removably disposed
In the inner chamber of the first sleeve, the bottom of the first sleeve is provided with second sleeve 6, and second sleeve is top end opening, bottom end closure
Tubular structure, the top of second sleeve is detachably connected to the bottom of the first sleeve, be provided with second sleeve motor 7,
Battery 8 and control panel 9, control panel include circuit substrate and the microcontroller that is arranged in circuit substrate, microcontroller respectively with
Battery, motor electrical connection, the body of motor are fixedly installed on the bottom surface of the first sleeve, and the output shaft of motor passes through the first sleeve
Bottom wall and be connected with screw mandrel 10, the bottom surface of piston rod is provided with storage tank 11, the top of screw mandrel be arranged in storage tank and with
Piston rod thread connects, and is provided with button switch 12 on the lateral surface of second sleeve, button switch electrically connects with microcontroller.
When specifically used, operating personnel insert the needle into patient's body first, then by button switch to microcontroller
Device sends injection signal, and microcontroller starts motor after injection signal is received, and the output shaft of motor drives screw mandrel to rotate, from
And the piston rod for be connected with wire rod thread slides in storage tank, so as to which liquid medicine be sprayed from syringe needle, patient's body is injected.
When needing to extract liquid medicine, operating personnel can also be moved by button switch and microprocessor control piston rod opposite direction, so as to
Liquid medicine is extracted, it is very easy to use.Wherein microcontroller is used for the control signal for receiving operating personnel's transmission, so as to start or stop
Only motor, battery are used to power to microcontroller and motor.
Preferably, novel automatic syringe of the present utility model, the bottom surface of second sleeve is provided with and microcontroller electricity
The liquid crystal display 13 of connection.
The setting of liquid crystal display so that novel automatic syringe of the present utility model the capacity of liquid medicine can be shown with
On liquid crystal display.
Preferably, novel automatic syringe of the present utility model, multiple receivings are provided with the lateral surface of second sleeve
Groove 14, button switch is arranged in holding tank.
Holding tank is provided for settings button switch, so as to prevent operating personnel's false touch button switch.
Preferably, novel automatic syringe of the present utility model, microcontroller is single-chip microcomputer or ARM chips.
Preferably, novel automatic syringe of the present utility model, syringe is threadedly attached in the first sleeve, second
Sleeve is threadedly attached in the bottom of the first sleeve.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, those skilled in the art can be with other specific shapes
Formula realizes the utility model.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is non-limit
Property processed, the scope of protection of the utility model is limited by appended claims rather than described above.
In addition, described above is only preferred embodiment of the present utility model, the utility model is not limited to, should
Point out, for those skilled in the art, on the premise of the utility model technical principle is not departed from, may be used also
To make some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.Meanwhile it should manage
Solution, although the present specification is described in terms of embodiments, not each embodiment only includes an independent technical side
Case, this narrating mode of specification is only that those skilled in the art should be whole using specification as one for clarity
Body, the technical solutions in the various embodiments may also be suitably combined, formed it will be appreciated by those skilled in the art that other implementation
Mode.
Claims (5)
1. a kind of novel automatic syringe, including syringe, be arranged on syringe top and connected with syringe syringe needle, be arranged at syringe
Interior piston and piston rod, it is characterised in that：The novel automatic syringe also includes the first sleeve, and first sleeve is top
The tubular structure of end opening, bottom end closure, the bottom of the syringe are removably disposed in the inner chamber of the first sleeve, and described
The bottom of one sleeve is provided with second sleeve, and the second sleeve is top end opening, the tubular structure of bottom end closure, second sleeve
Top be detachably connected to the bottom of the first sleeve, motor, battery and control panel are provided with the second sleeve, it is described
Control panel includes circuit substrate and the microcontroller being arranged in circuit substrate, and the microcontroller is electric with battery, motor respectively
Connection, the body of the motor are fixedly installed on the bottom surface of the first sleeve, and the output shaft of motor passes through the bottom wall of the first sleeve
And be connected with screw mandrel, the bottom surface of the piston rod is provided with storage tank, the top of the screw mandrel be arranged in storage tank and with work
Stopper rod is threadedly coupled, and is provided with button switch on the lateral surface of the second sleeve, the button switch is electrically connected with microcontroller
Connect.
2. novel automatic syringe according to claim 1, it is characterised in that：The bottom surface of the second sleeve be provided with
The liquid crystal display of the microcontroller electrical connection.
3. novel automatic syringe according to claim 1, it is characterised in that：Set on the lateral surface of the second sleeve
There are multiple holding tanks, the button switch is arranged in holding tank.
4. novel automatic syringe according to claim 1, it is characterised in that：The microcontroller is single-chip microcomputer or ARM
Chip.
5. novel automatic syringe according to claim 1, it is characterised in that：The syringe is threadedly attached in first
In sleeve, the second sleeve is threadedly attached in the bottom of the first sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187957.0U CN207186889U (en) | 2017-02-28 | 2017-02-28 | A kind of novel automatic syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187957.0U CN207186889U (en) | 2017-02-28 | 2017-02-28 | A kind of novel automatic syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207186889U true CN207186889U (en) | 2018-04-06 |
Family
ID=61792504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720187957.0U Expired - Fee Related CN207186889U (en) | 2017-02-28 | 2017-02-28 | A kind of novel automatic syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207186889U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758626A (en) * | 2019-03-05 | 2019-05-17 | 魏国敏 | A kind of Respiratory Medicine expectoration device |
| CN111760130A (en) * | 2020-07-31 | 2020-10-13 | 安静 | Quantitative anesthetic injector |
-
2017
- 2017-02-28 CN CN201720187957.0U patent/CN207186889U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758626A (en) * | 2019-03-05 | 2019-05-17 | 魏国敏 | A kind of Respiratory Medicine expectoration device |
| CN111760130A (en) * | 2020-07-31 | 2020-10-13 | 安静 | Quantitative anesthetic injector |
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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: 20180406 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |