CN109793963A - A kind of adjustable infusion pump in driving device position - Google Patents
A kind of adjustable infusion pump in driving device position Download PDFInfo
- Publication number
- CN109793963A CN109793963A CN201910098126.XA CN201910098126A CN109793963A CN 109793963 A CN109793963 A CN 109793963A CN 201910098126 A CN201910098126 A CN 201910098126A CN 109793963 A CN109793963 A CN 109793963A
- Authority
- CN
- China
- Prior art keywords
- infusion pump
- driving device
- shell
- gear set
- driving
- 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.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of adjustable infusion pumps in driving device position, the driving device being meshed including syringe pump and infusion pump, the syringe pump gear set being connected with the drive shaft of the syringe pump, the infusion pump gear set being connected with the drive shaft of the infusion pump and the syringe pump gear set or infusion pump gear set and the shell set up for the syringe pump and infusion pump and the driving device；The driving device includes the motor being slidably connected with the inner walls and fastens the driving mechanism for driving the driving portion of the motor to be meshed with the syringe pump gear set or infusion pump gear set with the motor, and the driving mechanism is matched with the side wall of the shell.With the infusion pump that this structure designs, the powershift between infusion pump and syringe pump can be conveniently realized by the setting of driving device.Then equipment placing space is effectively saved, the operation convenience between the pump housing is promoted.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of adjustable infusion pumps in driving device position.
Background technique
In medical industry, to patient inject or infusion process in, syringe pump and infusion pump are widely used, but existing
The syringe pump and infusion pump for having technology are used alone due to respective independent design, when in the case where both pump housings requiring,
It is higher to allow for acquisition cost, and more occupied space, meanwhile, but also operation is extremely inconvenient.
Summary of the invention
The purpose of the present invention is to provide a kind of adjustable infusion pump in driving device position, which can pass through driving
The setting of device, the powershift of convenient, flexible realization infusion pump and syringe pump, then effectively saves equipment placing space, mentions
Rise the operation convenience between the pump housing.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of adjustable infusion pump in driving device position, the drive shaft including syringe pump and infusion pump and the syringe pump
The syringe pump gear set that is connected, the infusion pump gear set being connected with the drive shaft of the infusion pump and the injection pump tooth
The driving device and be used for the syringe pump and infusion pump and the driving device that wheel group or infusion pump gear set are meshed
The shell of erection；The driving device includes the motor being slidably connected with the inner walls and fastens use with the motor
In the driving mechanism for driving the driving portion of the motor to be meshed with the syringe pump gear set or infusion pump gear set, the drive
Motivation structure is matched with the side wall of the shell.
Wherein, the driving mechanism includes the support plate with motor fastening, and is connect with the support plate thread
Screw rod, the side wall of the screw rod and the shell is articulated.
Wherein, the inner wall of the shell is provided with guide rail, and the side wall of the support plate is slidably connected with the guide rail.
Wherein, the inner wall of the shell is provided with sliding slot, and the side wall of the support plate is slidably connected with the sliding slot.
Wherein, the L-shaped setting of the support plate, the motor extension have the one side wall and the support plate of the driving portion
The first side wall fastening, the side wall parallel interval of the second sidewall of the support plate and the motor is arranged.
Wherein, the second sidewall offers threaded hole, and the threaded hole is described with the side wall that is articulated in the shell
Wire rod thread connection.
Wherein, the side wall of the shell offers pivoted hole, and the inner wall of the shell is fastened with silk braid, the silk braid and institute
Pivoted hole coaxial arrangement is stated, the screw rod passes through the pivoted hole and is threadedly coupled with the silk braid, and the screw rod is far from the shell
One end of the side wall of body is articulated with the second sidewall.
Wherein, one end that the screw rod exposes to the shell is provided with handle.
Wherein, the drive shaft of the motor is fastened with driving gear, and the driving gear is located at the syringe pump gear set
Between the infusion pump gear set.
Wherein, it is provided with the locating slot put for the syringe of syringe pump at the top of the shell, the one of the shell
End is provided with shield with locating slot perforation.
Beneficial effects of the present invention: the present invention provides a kind of adjustable infusion pumps in driving device position, including syringe pump
It is connected with infusion pump, the syringe pump gear set being connected with the drive shaft of the syringe pump, with the drive shaft of the infusion pump
Infusion pump gear set and the driving device that is meshed of the syringe pump gear set or infusion pump gear set and for described
The shell that syringe pump and infusion pump and the driving device are set up；The driving device includes sliding to connect with the inner walls
The motor that connects and with motor fastening for driving the driving portion and the syringe pump gear set or infusion pump of the motor
The driving mechanism that gear set is meshed, the driving mechanism are matched with the side wall of the shell.The infusion designed with this structure
Pump can conveniently realize the powershift between infusion pump and syringe pump by the setting of driving device.Then effectively
Equipment placing space is saved, the operation convenience between the pump housing is promoted.
Detailed description of the invention
Fig. 1 is a kind of front axonometric drawing of the adjustable infusion pump in driving device position of the present invention.
Fig. 2 is a kind of reverse side axonometric drawing of the adjustable infusion pump in driving device position of the present invention.
Fig. 3 is the axonometric drawing removed after shell in Fig. 2.
Fig. 4 is the tool portion enlarged drawing in Fig. 3 at A.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
In conjunction with shown in Fig. 1 to Fig. 4, a kind of adjustable infusion pump in driving device position, including injection are present embodiments provided
Pump 1 and infusion pump 2, the syringe pump gear set 11 being connected with the drive shaft of the syringe pump 1, the driving with the infusion pump 2
The driving device that the infusion pump gear set 21 and the syringe pump gear set 11 or infusion pump gear set 21 that axis is connected are meshed
3 and the shell 4 that is set up for the syringe pump 1 and infusion pump 2 and the driving device 3；The driving device 3 include with
The motor 31 and fasten the driving portion for driving the motor 31 with the motor 31 that 4 inner wall of shell is slidably connected
The driving mechanism being meshed with the syringe pump gear set 11 or infusion pump gear set 21, the driving mechanism and the shell 4
Side wall match.
Specifically, in the present embodiment, the driving mechanism includes the support plate with the motor 31 fastening, and with it is described
The screw rod 33 of support plate thread connection, the side wall of the screw rod 33 and the shell 4 are articulated.For the ease of motor 31 in screw rod
It is slided back and forth in shell 4 under 33 driving effect, the present embodiment is provided with guide rail, the support in the inner wall of the shell 4
The side wall of plate is slidably connected with the guide rail.In addition, the drive shaft of the motor 31 is fastened with driving gear 34, the driving tooth
Wheel 34 is between the syringe pump gear set 11 and the infusion pump gear set 21.It is arranged by this method, screw rod can be passed through
33 rotation, driving motor 31 slide back and forth, then make the driving gear 34 and corresponding one for being anchored on the drive shaft of motor 31
The syringe pump gear set 11 of side or the infusion pump gear set 21 engagement, meet the power between infusion pump 2 and syringe pump 1 with this
Switching, enables infusion pump 2 and syringe pump 1 to be effectively combined and be integrated, then reduces because of infusion pump 2 and syringe pump with this
1 space hold when separately putting.
As another preferred embodiment, in the present embodiment, sliding slot, Zhi Houzai directly can also be set in 4 inner wall of shell
Support plate by being anchored on motor 31 is slided along the chute, and such connection structure is also more common, does not do specifically repeat herein.
Further, the L-shaped setting of support plate described in the present embodiment, 31 extension of motor have the one of the driving portion
Side wall and the first side wall 321 of the support plate fasten, and the side wall of the second sidewall 322 of the support plate and the motor 31 is flat
Row interval setting, the second sidewall 322 offer threaded hole, the institute of the threaded hole and the side wall for being articulated in the shell 4
The threaded connection of screw rod 33 is stated, one end that the screw rod 33 exposes to the shell 4 is provided with handle 331.Work as manually rotated handle
When 331, support plate can be slided under the driving effect of screw rod 33 along the sliding slot or guide rail of 4 inner wall of shell, then to fasten
It is engaged in the driving gear 34 of the drive shaft of motor 31 with corresponding syringe pump gear set 11 or 2 gear of infusion pump.
As second preferred embodiment of the present embodiment, the side wall of the shell 4 offers pivoted hole, the shell 4
Inner wall be fastened with silk braid 35, the silk braid and the pivoted hole are coaxially disposed, the screw rod 33 pass through the pivoted hole with it is described
Silk braid 35 is threadedly coupled, and one end and the second sidewall 322 of side wall of the screw rod 33 far from the shell 4 are articulated.With
This driving motor 31 slides back and forth along guide rail or sliding slot.
In addition, the top of the shell 4 is provided with the locating slot put for the syringe of syringe pump 1 in the present embodiment
41, one end of the shell 4 and the locating slot 41 perforation are provided with shield 42.The setting of the shield 42, can be effective
Prevent the injection rod of syringe from colliding foreign object in round-trip telescopic process.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of adjustable infusion pump in driving device position, it is characterised in that: including syringe pump and infusion pump and the syringe pump
The drive shaft syringe pump gear set being connected, the infusion pump gear set that is connected with the drive shaft of the infusion pump and described
Driving device that syringe pump gear set or infusion pump gear set are meshed and for the syringe pump and infusion pump and described
The shell that driving device is set up；
The driving device includes the motor being slidably connected with the inner walls and fastens with the motor for driving
State the driving mechanism that the driving portion of motor is meshed with the syringe pump gear set or infusion pump gear set, the driving mechanism with
The side wall of the shell matches.
2. a kind of adjustable infusion pump in driving device position according to claim 1, it is characterised in that: the driving mechanism
Including the support plate fastened with the motor, and the screw rod being connect with the support plate thread, the screw rod and the shell
Side wall be articulated.
3. a kind of adjustable infusion pump in driving device position according to claim 2, it is characterised in that: the shell it is interior
Wall is provided with guide rail, and the side wall of the support plate is slidably connected with the guide rail.
4. a kind of adjustable infusion pump in driving device position according to claim 2, it is characterised in that: the shell it is interior
Wall is provided with sliding slot, and the side wall of the support plate is slidably connected with the sliding slot.
5. a kind of adjustable infusion pump in driving device position according to claim 2, it is characterised in that: the support plate is in
L-type setting, the motor extension have the one side wall of the driving portion and the first side wall of the support plate to fasten, the support plate
Second sidewall and the motor side wall parallel interval be arranged.
6. a kind of adjustable infusion pump in driving device position according to claim 5, it is characterised in that: the second sidewall
Threaded hole is offered, the threaded hole is connect with the wire rod thread for the side wall for being articulated in the shell.
7. a kind of adjustable infusion pump in driving device position according to claim 5, it is characterised in that: the side of the shell
Wall offers pivoted hole, and the inner wall of the shell is fastened with silk braid, and the silk braid and the pivoted hole are coaxially disposed, the screw rod
It is threadedly coupled across the pivoted hole with the silk braid, one end of side wall of the screw rod far from the shell and described second side
Wall is articulated.
8. a kind of adjustable infusion pump in driving device position according to claim 2, it is characterised in that: the screw rod is exposed
One end of the shell is provided with handle.
9. a kind of adjustable infusion pump in driving device position according to claim 1, it is characterised in that: the drive of the motor
Moving axis is fastened with driving gear, and the driving gear is between the syringe pump gear set and the infusion pump gear set.
10. a kind of adjustable infusion pump in driving device position according to claim 1, it is characterised in that: the shell
Top is provided with the locating slot put for the syringe of syringe pump, and one end of the shell is provided with locating slot perforation
Shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098126.XA CN109793963B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098126.XA CN109793963B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable driving device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109793963A true CN109793963A (en) | 2019-05-24 |
| CN109793963B CN109793963B (en) | 2023-11-28 |
Family
ID=66560779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098126.XA Active CN109793963B (en) | 2019-01-31 | 2019-01-31 | Infusion pump with position-adjustable driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109793963B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK252881A (en) * | 1980-06-13 | 1981-12-14 | Nat Res Dev | infuser |
| US20070073228A1 (en) * | 2005-09-26 | 2007-03-29 | Morten Mernoe | Dispensing fluid from an infusion pump system |
| US20140257178A1 (en) * | 2013-03-08 | 2014-09-11 | Snu R&Db Foundation | Drug infusion pump |
| DE102014213948A1 (en) * | 2014-07-17 | 2016-01-21 | B. Braun Melsungen Ag | Fluid connection system for medical purposes |
| CN107349494A (en) * | 2017-07-04 | 2017-11-17 | 聊城市斐然实凯科技有限公司 | The injection drive device and syringe pump of a kind of syringe pump |
| CN207237038U (en) * | 2017-03-08 | 2018-04-17 | 李娜 | The fixation fender bracket of infusion pump and syringe pump |
| JP2018191703A (en) * | 2017-05-12 | 2018-12-06 | 日本メジフィジックス株式会社 | Radioactive medicine administration device and detachable cassette |
| CN109224187A (en) * | 2018-10-15 | 2019-01-18 | 深圳中科生物医疗电子有限公司 | A kind of infusion driving device |
| CN209679182U (en) * | 2019-01-31 | 2019-11-26 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving device position |
-
2019
- 2019-01-31 CN CN201910098126.XA patent/CN109793963B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK252881A (en) * | 1980-06-13 | 1981-12-14 | Nat Res Dev | infuser |
| US20070073228A1 (en) * | 2005-09-26 | 2007-03-29 | Morten Mernoe | Dispensing fluid from an infusion pump system |
| US20140257178A1 (en) * | 2013-03-08 | 2014-09-11 | Snu R&Db Foundation | Drug infusion pump |
| DE102014213948A1 (en) * | 2014-07-17 | 2016-01-21 | B. Braun Melsungen Ag | Fluid connection system for medical purposes |
| CN207237038U (en) * | 2017-03-08 | 2018-04-17 | 李娜 | The fixation fender bracket of infusion pump and syringe pump |
| JP2018191703A (en) * | 2017-05-12 | 2018-12-06 | 日本メジフィジックス株式会社 | Radioactive medicine administration device and detachable cassette |
| CN107349494A (en) * | 2017-07-04 | 2017-11-17 | 聊城市斐然实凯科技有限公司 | The injection drive device and syringe pump of a kind of syringe pump |
| CN109224187A (en) * | 2018-10-15 | 2019-01-18 | 深圳中科生物医疗电子有限公司 | A kind of infusion driving device |
| CN209679182U (en) * | 2019-01-31 | 2019-11-26 | 深圳中科生物医疗电子有限公司 | A kind of adjustable infusion pump in driving device position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109793963B (en) | 2023-11-28 |
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