CN205598361U - Injection device is assisted to intravenous route ware - Google Patents
Injection device is assisted to intravenous route ware Download PDFInfo
- Publication number
- CN205598361U CN205598361U CN201620306639.7U CN201620306639U CN205598361U CN 205598361 U CN205598361 U CN 205598361U CN 201620306639 U CN201620306639 U CN 201620306639U CN 205598361 U CN205598361 U CN 205598361U
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- CN
- China
- Prior art keywords
- grip block
- handle
- screw
- support
- intravenous injector
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses an injection device is assisted to intravenous route ware, intravenous route ware include intravenous route ware body, hold in the palm handle, piston core bar and push away the handle, hold in the palm the handle symmetry and establish in the both sides of intravenous route ware body, the one end of piston core bar with push away the handle and be connected, its other end stretches into to the intravenous route ware internally, the device includes: first grip block is equipped with an opening die cavity in the first grip block, opening die cavity cover is established in the outside of holding in the palm the handle, and through locking mechanism and support handle fixed connection, the second grip block, the cover is established and is being pushed away the surface of handle, the support, the both sides of support are connected with first grip block and motor respectively, and the motor is connected with a screw, lead screw, one end are connected with the second grip block after passing the support, and the other end cooperatees with the screw. The utility model discloses an evenly inject the effect of human body with the medicine, its intensity of labour who has reduced the doctor, simple structure, easy operation and application range are wide simultaneously.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of intravenous injector auxiliary and injects dress
Put.
Background technology
In clinical nursing activity, it is often necessary to intravenous drug, in prior art, patient is carried out
During intravenous injection, it is usually with slow with one's hands slow promotion piston core bar, by bolus injection to human body, the most both took
Time laborious again, and, the mode of artificial hand push often results in injects uniform not, and speed is difficult to grasp, sick
People feels uncomfortable.
Utility model content
This utility model mainly solves the technical problem in the presence of prior art, thus provides a kind of structure
Simply, uniform and that doctor's labor intensity can be alleviated intravenous injector auxiliary infusing device is injected.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
The intravenous injector auxiliary infusing device that this utility model provides, described intravenous injector includes that vein is noted
Emitter body, torr handle, piston core bar and push handle, described torr handle is symmetrically arranged at described intravenous injector body
Both sides, one end of described piston core bar is connected with described push handle, and its other end stretches to described intravenous injection
Device is the most internal, and described device includes:
First grip block, is provided with an opening cavity in described first grip block, described opening cavity is set in institute
State the outside of torr handle, and be connected by retaining mechanism and described torr handle are fixing；
Second grip block, is set in the outer surface of described push handle；
Support, the both sides of described support are connected with described first grip block and motor respectively, described motor with
One screw is connected；
Screw mandrel, one end is connected with described second grip block after described support, the other end and described screw
Match；
Wherein, described support is connected with described first grip block also by a length adjustment mechanism.
Further, described length adjustment mechanism includes that adjusting rod and sleeve, described sleeve are fixed on described
The side of frame, and its outer surface is additionally provided with a pin, one end of described adjusting rod and described first grip block phase
Connecting, its other end is located in described sleeve, and is additionally provided with multiple pin on the length direction of described adjusting rod
Hole, described pin matches with described pin-and-hole.
Further, described retaining mechanism includes screw rod, rotates nut and briquetting, and one end of described screw rod is worn
Being connected with described briquetting after crossing described first grip block, the other end of described screw rod is solid with described rotation nut
Fixed connection, wherein, described screw rod and described first grip block threaded engagement, described briquetting and described torr handle phase
Abut.
Further, also include a shell, the other end of described motor, screw and screw mandrel be respectively positioned on described outside
In shell.
Further, what described shell was gone back symmetry is provided with two buttons, and described button is connected with described motor
Connect.
Further, described motor is also connected with a converter.
The beneficial effects of the utility model are: be clamped vein by the first grip block and retaining mechanism
The torr handle of syringe, the second grip block fixes the push handle of intravenous injector, utilizes driven by motor screw to rotate,
And then drive screw mandrel and piston core bar horizontal homogeneous to advance, it is achieved that medicaments uniformity is injected the effect of human body,
Which reducing the labor intensity of doctor, meanwhile, this device can be loaded directly into existing different size of quiet
On arteries and veins syringe, it is not only simple in structure, easily operation and also range is wide.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below by right
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that below,
Accompanying drawing in description is only embodiments more of the present utility model, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of intravenous injector of the present utility model auxiliary infusing device.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that this utility model
Advantage and feature can be easier to be readily appreciated by one skilled in the art, thus to protection domain of the present utility model
Make apparent clear and definite defining.
Refering to shown in Fig. 1, intravenous injector of the present utility model auxiliary infusing device, intravenous injector includes
Intravenous injector body 1, torr handle 2, piston core bar 3 and push handle 4, torr handle 2 is symmetrically arranged at intravenous injector
The both sides of body 1, one end of piston core bar 3 is connected with push handle 4, and its other end stretches to intravenous injection
In device body 1, this device includes:
First grip block 5, is provided with an opening cavity 51 in the first grip block 5, opening cavity 51 is set in torr
The outside of handle 2, and be connected by retaining mechanism is fixing with torr handle 2；The depth and width of opening cavity 51 are divided
Great Yu not hold in the palm length and the thickness of handle 2, in making opening cavity 51, different size of torr handle 2 can be accommodated, thus
Improve the versatility of the first grip block 5.
Second grip block 6, is set in the outer surface of push handle 4；
Support 7, the both sides of support 7 are connected with the first grip block 5 and motor 9 respectively, motor 9 and one
Female 10 are connected；Motor 9 is mainly used in driving screw 10 to rotate；
Screw mandrel 8, one end is connected with the second grip block 6 after support 7, and the other end matches with screw 10
Close；
Wherein, support 7 is connected also by a length adjustment mechanism and the first grip block 5.Long by regulation
Degree governor motion can change support 7 and the first grip block 5 initial phase to position, thus reasonable adjusting piston
The initial position of core bar 3.
Specifically, length adjustment mechanism includes adjusting rod 11 and sleeve 12, and sleeve 12 is fixed on support 7
Side, and its outer surface is additionally provided with a pin 13, one end of adjusting rod 11 is connected with the first grip block 5,
Its other end is located in sleeve 12, and is additionally provided with multiple pin-and-hole 14 on the length direction of adjusting rod 11, pin
Nail 13 matches with pin-and-hole 14.Matched with the pin-and-hole 14 of diverse location by pin 13, can change
Support 7 and the first grip block 5 initial phase are to position.
Specifically, retaining mechanism includes screw rod 15, rotates nut 16 and briquetting 17, and one end of screw rod 15 is worn
Being connected with briquetting 17 after crossing the first grip block 5, the other end of screw rod 15 is fixing with rotation nut 16 to be connected,
Wherein, screw rod 15 and the first grip block 5 threaded engagement, briquetting 17 abuts against with torr handle 2.Pass through forward
(reversely) rotary screw 15, i.e. clamping block 17 compress (disengaging) torr handle 2, play fixing (separation) and make
With.Rotate nut 16 is disposed to rotary screw 15 in the case of not by external tool, makes locking
Operate simpler convenience.
In this utility model, this device also includes a shell 18, another of motor 9, screw 10 and screw mandrel 8
End is respectively positioned in shell 18.Shell 18 can play proofing dust and protecting effect, improves the service life of device.
Preferably, controlling starting or stoping of motor 9 for convenience, what shell 18 was gone back symmetry is provided with two buttons
19, button 19 is connected with motor 9.Further, in order to change the rotating speed of motor 9, the propelling of regulating drug
Speed, motor 9 is also connected with a converter 20.
This utility model is clamped by the first grip block 5 and retaining mechanism the torr handle 2 of intravenous injector,
Second grip block 6 fixes the push handle 4 of intravenous injector, utilizes motor 9 to drive screw 10 to rotate, and then
Screw mandrel 8 and piston core bar 3 horizontal homogeneous is driven to advance, it is achieved that medicaments uniformity is injected the effect of human body,
Which reducing the labor intensity of doctor, meanwhile, this device can be loaded directly into existing different size of quiet
On arteries and veins syringe, it is not only simple in structure, easily operation and also range is wide.
Above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model not office
It is limited to this, any change expected without creative work or replacement, all should contain of the present utility model
Within protection domain.Therefore, the protection that protection domain of the present utility model should be limited with claims
Scope is as the criterion.
Claims (6)
1. intravenous injector auxiliary an infusing device, described intravenous injector include intravenous injector body,
Torr handle, piston core bar and push handle, described torr handle is symmetrically arranged at the both sides of described intravenous injector body, described
One end of piston core bar is connected with described push handle, and its other end stretches to described intravenous injector, and this is internal,
It is characterized in that, described device includes:
First grip block, is provided with an opening cavity in described first grip block, described opening cavity is set in institute
State the outside of torr handle, and be connected by retaining mechanism and described torr handle are fixing；
Second grip block, is set in the outer surface of described push handle；
Support, the both sides of described support are connected with described first grip block and motor respectively, described motor with
One screw is connected；
Screw mandrel, one end is connected with described second grip block after described support, the other end and described screw
Match；
Wherein, described support is connected with described first grip block also by a length adjustment mechanism.
2. intravenous injector auxiliary infusing device as claimed in claim 1, it is characterised in that described length
Governor motion includes that adjusting rod and sleeve, described sleeve are fixed on the side of described support, and its outer surface is also
Being provided with a pin, one end of described adjusting rod is connected with described first grip block, and its other end is located in institute
State in sleeve, and on the length direction of described adjusting rod, be additionally provided with multiple pin-and-hole, described pin and described pin-and-hole
Match.
3. intravenous injector auxiliary infusing device as claimed in claim 1 or 2, it is characterised in that described
Retaining mechanism includes screw rod, rotates nut and briquetting, after one end of described screw rod passes described first grip block
Being connected with described briquetting, the other end of described screw rod is fixing with described rotation nut to be connected, wherein, described
Screw rod and described first grip block threaded engagement, described briquetting abuts against with described torr handle.
4. intravenous injector auxiliary infusing device as claimed in claim 3, it is characterised in that also include
Shell, the other end of described motor, screw and screw mandrel is respectively positioned in described shell.
5. intravenous injector auxiliary infusing device as claimed in claim 4, it is characterised in that described shell
The most symmetrical is provided with two buttons, and described button is connected with described motor.
6. intravenous injector auxiliary infusing device as claimed in claim 5, it is characterised in that described motor
Also it is connected with a converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306639.7U CN205598361U (en) | 2016-04-13 | 2016-04-13 | Injection device is assisted to intravenous route ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306639.7U CN205598361U (en) | 2016-04-13 | 2016-04-13 | Injection device is assisted to intravenous route ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205598361U true CN205598361U (en) | 2016-09-28 |
Family
ID=56972930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306639.7U Expired - Fee Related CN205598361U (en) | 2016-04-13 | 2016-04-13 | Injection device is assisted to intravenous route ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205598361U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816944A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel medical injector |
| CN109011095A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of department of anesthesia's hand-held anestetic needle |
| CN109350132A (en) * | 2018-11-22 | 2019-02-19 | 天津商业大学 | A kind of auxiliary conditioning unit for Medical sampling device |
| CN109908436A (en) * | 2019-02-19 | 2019-06-21 | 四川大学华西医院 | A kind of anesthesia auxiliary rotary type injection assist device |
| CN111298240A (en) * | 2020-02-17 | 2020-06-19 | 仲崇柏 | Anesthesia syringe auxiliary device for general surgery department operation |
-
2016
- 2016-04-13 CN CN201620306639.7U patent/CN205598361U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816944A (en) * | 2016-04-26 | 2016-08-03 | 成都科创佳思科技有限公司 | Novel medical injector |
| CN109011095A (en) * | 2018-07-05 | 2018-12-18 | 佛山市易轩软件科技有限公司 | A kind of department of anesthesia's hand-held anestetic needle |
| CN109350132A (en) * | 2018-11-22 | 2019-02-19 | 天津商业大学 | A kind of auxiliary conditioning unit for Medical sampling device |
| CN109908436A (en) * | 2019-02-19 | 2019-06-21 | 四川大学华西医院 | A kind of anesthesia auxiliary rotary type injection assist device |
| CN111298240A (en) * | 2020-02-17 | 2020-06-19 | 仲崇柏 | Anesthesia syringe auxiliary device for general surgery department operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |