CN207119036U - A kind of wearable injection device - Google Patents
A kind of wearable injection device Download PDFInfo
- Publication number
- CN207119036U CN207119036U CN201720187883.0U CN201720187883U CN207119036U CN 207119036 U CN207119036 U CN 207119036U CN 201720187883 U CN201720187883 U CN 201720187883U CN 207119036 U CN207119036 U CN 207119036U
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- CN
- China
- Prior art keywords
- motor
- syringe
- storage tank
- housing
- screw mandrel
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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
A kind of wearable injection device, including syringe are the utility model is related to, syringe includes sleeve, sleeve includes body and bottom, and the bottom of syringe is arranged in body, and the first motor is provided with bottom, the output shaft of first motor is connected with the first screw mandrel, and the first screw mandrel is connected with piston rod thread；Wearable component includes housing, the upper surface of housing is provided with the first storage tank, the second motor is provided with first storage tank, the output shaft of the second motor is connected with the second screw mandrel, and the second screw mandrel is provided with contiguous block, contiguous block is provided with multiple metal electrodes, the lower section of metal electrode is provided with bullion piece, and the surface of upper lid is perforated provided with bar shaped, and the lower surface of housing is provided with the second storage tank, microcontroller and the first battery are provided with second storage tank, the bottom surface of lower cover is provided with multiple first button switches.Wearable injection device of the present utility model liquid medicine can be uniformly injected into patient's body and it is simple to operate, 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 wearable injection device.
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 wearing for new structure
Injection device is worn, makes it with more the value in industry.
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
Wearable injection device internal and simple to operate, labor intensity is relatively low.
Wearable injection device of the present utility model, including syringe, the syringe include syringe, are arranged on syringe top
The syringe needle at end, the piston and piston rod being arranged in syringe, the syringe also include sleeve, and the sleeve includes body and set
Put in body bottom and the bottom that is detachably connected with body, the bottom of the syringe is removably disposed in the inner chamber of body
In, the first motor is provided with the bottom, the body of first motor is fixedly installed on the medial surface of bottom, the first motor
Output shaft be connected with the first screw mandrel, first screw mandrel is connected with piston rod thread；
The wearable injection device also includes wearable component, and the wearable component includes housing, and the housing is
The tubular structure of both ends open, inner hollow, the upper surface of housing are provided with the first storage tank, are provided with first storage tank
Second motor, the body of second motor are fixedly connected with the casing, and the output shaft of the second motor is connected with the second screw mandrel, described
Second screw mandrel is provided with the contiguous block being connected with the second wire rod thread, and the bottom of the contiguous block is provided with multiple metal electrodes, gold
The lower section of category electrode is provided with the bullion piece contacted with metal electrode, and the bullion piece is fixedly installed on the first storage tank
Bottom surface on, the top of first storage tank is provided with upper lid be connected with housing, and the surface of the upper lid is provided with described the
The parallel bar shaped perforation of one screw mandrel, the body are arranged at the top of bar shaped perforation, and the top of the contiguous block is inserted in described
The interface of tube surfaces, first motor are electrically connected by interface, metal electrode with bullion piece, the following table of the housing
Face is provided with the second storage tank, is provided with microcontroller and the first battery in second storage tank, under second storage tank
Side is provided with the lower cover being connected with the housing, and the bottom surface of the lower cover is provided with multiple first button switches, first button
Switch, the first battery, bullion piece, the second motor electrically connect with the microcontroller respectively.
Further, wearable injection device of the present utility model, is additionally provided with the second battery in the bottom, bottom it is outer
Side is provided with the second button switch, and the second battery electrically connects with the second button switch, the first motor respectively.
Further, wearable injection device of the present utility model, the body, bottom, housing, upper lid, lower cover difference
It is made of plastics, the microcontroller is single-chip microcomputer.
Further, wearable injection device of the present utility model,：The bottom surface of first storage tank be provided with it is described
The parallel chute of screw mandrel, the bullion piece are arranged in the chute.
Further, wearable injection device of the present utility model, the bottom are threaded in the bottom of body, syringe
It is threaded on body, the upper lid and lower cover are connected on housing respectively.
By such scheme, the utility model at least has advantages below：Wearable injection device of the present utility model, lead to
Cross the setting of the first motor and the second motor so that syringe needle can be protruded into patient by operating personnel without using finger pressing syringe
In vivo, and by liquid medicine it is evenly injected into inside patient.When specifically used, housing is enclosed on hand by operating personnel, and by pin
Head alignment needs the position having an injection, the first button switch then to press...with one's finger on lower cover bottom surface, and microcontroller is receiving
After the signal that first button switch is sent, enabling signal is sent to the second motor and starts the second motor, the output of the second motor
Axle drives the second screw mandrel to rotate, and is moved with the contiguous block that the second wire rod thread is connected under the drive of the second screw mandrel along the second screw mandrel
Dynamic, the metal electrode for being arranged at contiguous block bottom just slides along bullion piece, because metal electrode is by being arranged at body
The interface on surface electrically connects with the first motor, so that microcontroller can pass through bullion during contiguous block moves
Piece electrically connects with the first motor.While contiguous block moves, the body being connected with contiguous block is under the drive of contiguous block along bar
Shape perforation movement, until syringe needle protrudes into patient's body, then operating personnel are sent a control signal to micro- by the first button switch
Controller, microcontroller send enabling signal to the first motor after the signal is received and start the first motor, the first motor
Output shaft drive the first screw mandrel to rotate, the piston rod being connected with the first wire rod thread just moves in syringe and promotes piston to exist
Slided in syringe, so as to which the liquid medicine in syringe is entered into patient's body by needle injection.By then passing through the first motor by liquid medicine
Human body is injected, therefore the speed of its injection is evenly, operating personnel are without button plunger bar always, therefore labor intensity is more
It is small, and it is more convenient to operate, in addition, operating personnel can also carry more syringes simultaneously, so as to raise labour efficiency.It is logical
The description for crossing the above understands that liquid medicine can be uniformly injected into patient's body and operation by wearable injection device of the present utility model
Simply, 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 wearable injection device of the present utility model；
Fig. 2 is the partial enlarged drawing in A portions in Fig. 1；
Fig. 3 is the structural representation of syringe.
In figure, 1：Syringe；2：Syringe；3：Syringe needle；4：Piston；5：Piston rod；6：Body；7：Bottom；8：First motor；
9：First screw mandrel；10：Housing；11：First storage tank；12：Second motor；13：Second screw mandrel；14：Contiguous block；15：Metal electricity
Pole；16：Bullion piece；17：Upper lid；18：Bar shaped is perforated；19：Interface；20：Second storage tank；21：Microcontroller；22：The
One battery；23：Lower cover；24：First button switch；25：Second battery；26：Second button switch；27：Chute.
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. 3, a kind of wearable injection device of the preferred embodiment of the utility model one, including syringe 1,
Syringe includes syringe 2, is arranged on syringe needle 3, the piston 4 being arranged in syringe and the piston rod 5 on syringe top, and syringe also wraps
Sleeve is included, sleeve includes body 6 and the bottom 7 for being arranged on body bottom and being detachably connected with body, and the bottom of syringe is removable
It is arranged in the inner chamber of body with unloading, is provided with the first motor 8 in bottom, the body of the first motor is fixedly installed on the inner side of bottom
On face, the output shaft of the first motor is connected with the first screw mandrel 9, and the first screw mandrel is connected with piston rod thread；
Wearable injection device also includes wearable component, and wearable component includes housing 10, and housing is both ends open, interior
The hollow tubular structure in portion, the upper surface of housing are provided with the first storage tank 11, the second motor 12 are provided with the first storage tank, the
The body of two motors is fixedly connected with the casing, and the output shaft of the second motor is connected with the second screw mandrel 13, the second screw mandrel be provided with
The contiguous block 14 of second wire rod thread connection, the bottom of contiguous block are provided with multiple metal electrodes 15, and the lower section of metal electrode is provided with
The bullion piece 16 contacted with metal electrode, bullion piece are fixedly installed on the bottom surface of the first storage tank, and first is accommodating
The top of groove is provided with the upper lid 17 being connected with housing, and the surface of upper lid is provided with the bar shaped perforation 18 parallel with the first screw mandrel, body
The top of bar shaped perforation is arranged at, the top of contiguous block is inserted in the interface 19 of tube surfaces, and the first motor passes through interface, gold
Category electrode electrically connects with bullion piece, and the lower surface of housing is provided with the second storage tank 20, and micro-control is provided with the second storage tank
The battery 22 of device 21 and first processed, the lower section of the second storage tank are provided with the lower cover 23 being connected with housing, and the bottom surface of lower cover is provided with more
Individual first button switch 24, the first button switch, the first battery, bullion piece, the second motor are electrically connected with microcontroller respectively
Connect.
When specifically used, housing is enclosed on hand by operating personnel, and the position that syringe needle alignment is needed to have an injection, and then uses hand
Refer to the first button switch pressed on lower cover bottom surface, microcontroller is sent after the signal that the first button switch is sent is received
Enabling signal is to the second motor and starts the second motor, and the output shaft of the second motor drives the second screw mandrel to rotate, with the second screw mandrel
The contiguous block of threaded connection moves under the drive of the second screw mandrel along the second screw mandrel, is arranged at the metal electrode of contiguous block bottom
Just slided along bullion piece, because metal electrode is electrically connected by being arranged at the interface of tube surfaces with the first motor, from
And enable contiguous block move during microcontroller electrically connected by bullion piece with the first motor.Contiguous block moves
While, the body being connected with contiguous block moves under the drive of contiguous block along bar shaped perforation, until syringe needle protrudes into patient's body
Interior, then operating personnel send a control signal to microcontroller by the first button switch, and microcontroller is receiving the signal
Enabling signal is sent afterwards to the first motor and starts the first motor, and the output shaft of the first motor drives the first screw mandrel to rotate, with the
The piston rod of one wire rod thread connection just moves in syringe and promotes piston to be slided in syringe, so as to by the liquid medicine in syringe
Patient's body is entered by needle injection.Liquid medicine is injected into human body by then passing through the first motor, therefore the speed of its injection is more equal
Even, operating personnel are without button plunger bar always, therefore labor intensity is smaller, and it is more convenient to operate, in addition, operation
Personnel can also carry more syringes simultaneously, so as to raise labour efficiency.
Preferably, wearable injection device of the present utility model, the second battery 25, the outside of bottom are additionally provided with bottom
Face is provided with the second button switch 26, and the second battery electrically connects with the second button switch, the first motor respectively.
The purpose of this design is so that operating personnel can be used alone syringe to suffering from without wearable component
Person is had an injection.
Preferably, wearable injection device of the present utility model, body, bottom, housing, upper lid, lower cover are respectively by moulding
Material is made, and microcontroller is single-chip microcomputer.
Preferably, wearable injection device of the present utility model,：The bottom surface of first storage tank is provided with parallel with screw mandrel
Chute 27, bullion piece is arranged in chute.
Preferably, wearable injection device of the present utility model, bottom is threaded in the bottom of body, syringe screw thread
It is connected on body, upper lid and lower cover are connected on housing respectively.
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 wearable injection device, including syringe, the syringe include syringe, the syringe needle for being arranged on syringe top,
The piston and piston rod being arranged in syringe, it is characterised in that：The syringe also includes sleeve, the sleeve include body and
Body bottom and the bottom being detachably connected with body are arranged on, the bottom of the syringe is removably disposed in the inner chamber of body
In, the first motor is provided with the bottom, the body of first motor is fixedly installed on the medial surface of bottom, the first motor
Output shaft be connected with the first screw mandrel, first screw mandrel is connected with piston rod thread；
The wearable injection device also includes wearable component, and the wearable component includes housing, and the housing is both ends
Opening, the tubular structure of inner hollow, the upper surface of housing are provided with the first storage tank, second are provided with first storage tank
Motor, the body of second motor are fixedly connected with the casing, and the output shaft of the second motor is connected with the second screw mandrel, and described second
Screw mandrel is provided with the contiguous block being connected with the second wire rod thread, and the bottom of the contiguous block is provided with multiple metal electrodes, metal electricity
The lower section of pole is provided with the bullion piece contacted with metal electrode, and the bullion piece is fixedly installed on the bottom of the first storage tank
On face, the top of first storage tank is provided with the upper lid being connected with housing, and the surface of the upper lid is provided with and described first
The parallel bar shaped perforation of bar, the body are arranged at the top of bar shaped perforation, and the top of the contiguous block is inserted in the body
The interface on surface, first motor is electrically connected by interface, metal electrode with bullion piece, on the lower surface of the housing
Provided with the second storage tank, microcontroller and the first battery are provided with second storage tank, is set below second storage tank
There is a lower cover being connected with the housing, the bottom surface of the lower cover is provided with multiple first button switches, first button switch,
First battery, bullion piece, the second motor electrically connect with the microcontroller respectively.
2. wearable injection device according to claim 1, it is characterised in that：The second battery is additionally provided with the bottom,
The lateral surface of bottom is provided with the second button switch, and the second battery electrically connects with the second button switch, the first motor respectively.
3. wearable injection device according to claim 1, it is characterised in that：The body, bottom, housing, Shang Gai, under
Lid is made of plastics respectively, and the microcontroller is single-chip microcomputer.
4. wearable injection device according to claim 1, it is characterised in that：The bottom surface of first storage tank is provided with
The chute parallel with the screw mandrel, the bullion piece are arranged in the chute.
5. wearable injection device according to claim 1, it is characterised in that：The bottom is threaded in the bottom of body
End, syringe are threaded on body, and the upper lid and lower cover are connected on housing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187883.0U CN207119036U (en) | 2017-02-28 | 2017-02-28 | A kind of wearable injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720187883.0U CN207119036U (en) | 2017-02-28 | 2017-02-28 | A kind of wearable injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207119036U true CN207119036U (en) | 2018-03-20 |
Family
ID=61614738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720187883.0U Expired - Fee Related CN207119036U (en) | 2017-02-28 | 2017-02-28 | A kind of wearable injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207119036U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273158A (en) * | 2018-03-21 | 2018-07-13 | 桑凤欣 | A kind of multi-functional clinical anesthesia section Supplementary Anesthesia device |
| CN109011033A (en) * | 2018-07-09 | 2018-12-18 | 田野 | A kind of device independently carrying out abdomen injection convenient for diabetic |
| CN109771013A (en) * | 2019-03-14 | 2019-05-21 | 青岛市中心医院 | An interventional therapy device for medical bone tumor |
| CN110812612A (en) * | 2019-11-14 | 2020-02-21 | 深圳市智屏微科技有限公司 | Injection device |
| CN110974475A (en) * | 2019-04-03 | 2020-04-10 | 深圳市智屏微科技有限公司 | Driving structure and injection machine |
| CN112168712A (en) * | 2020-11-09 | 2021-01-05 | 四川省肿瘤医院 | An electric nasogastric tube injection device |
-
2017
- 2017-02-28 CN CN201720187883.0U patent/CN207119036U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108273158A (en) * | 2018-03-21 | 2018-07-13 | 桑凤欣 | A kind of multi-functional clinical anesthesia section Supplementary Anesthesia device |
| CN109011033A (en) * | 2018-07-09 | 2018-12-18 | 田野 | A kind of device independently carrying out abdomen injection convenient for diabetic |
| CN109011033B (en) * | 2018-07-09 | 2020-10-23 | 李泽源 | Device convenient for diabetic patient to independently carry out abdominal injection |
| CN109771013A (en) * | 2019-03-14 | 2019-05-21 | 青岛市中心医院 | An interventional therapy device for medical bone tumor |
| CN110974475A (en) * | 2019-04-03 | 2020-04-10 | 深圳市智屏微科技有限公司 | Driving structure and injection machine |
| CN110974475B (en) * | 2019-04-03 | 2024-02-06 | 深圳市智屏微科技有限公司 | Driving structure and injection machine |
| CN110812612A (en) * | 2019-11-14 | 2020-02-21 | 深圳市智屏微科技有限公司 | Injection device |
| CN112168712A (en) * | 2020-11-09 | 2021-01-05 | 四川省肿瘤医院 | An electric nasogastric tube injection device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180320 Termination date: 20190228 |