CN206867439U - A kind of intensive care patient medicine-feeding device - Google Patents
A kind of intensive care patient medicine-feeding device Download PDFInfo
- Publication number
- CN206867439U CN206867439U CN201720091941.XU CN201720091941U CN206867439U CN 206867439 U CN206867439 U CN 206867439U CN 201720091941 U CN201720091941 U CN 201720091941U CN 206867439 U CN206867439 U CN 206867439U
- Authority
- CN
- China
- Prior art keywords
- screens
- collar
- slide bar
- plectane
- disposable syringe
- 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
Links
Abstract
The utility model provides a kind of intensive care patient medicine-feeding device, the screens collar is removably socketed in outside disposable syringe, the internal diameter of the screens collar is identical with the external diameter of disposable syringe injection tube, the connecting portion of disposable syringe front end is provided with triple valve, and three ports of triple valve are connected with injection tube, suction hard tube, drug flexible pipe respectively；Positioning plectane is fixed on the screens collar by slide bar, the both ends of slide bar are separately fixed at the screens collar, position the outer rim of plectane, the both ends of leading screw are fixed on the screens collar by bearing block and Bearning mechanism respectively, position the outer rim of plectane, leading screw, slide bar are be arranged in parallel and both are symmetrical on the axle center of disposable syringe, and the end of leading screw is fixed on the output shaft of stepper motor by shaft coupling；Leading screw, which is provided with, engages the feed screw nut of connection, and slide bar is provided with sliding block, promotes the both ends of plectane to be separately fixed at feed screw nut, on sliding block.The beneficial effects of the utility model are can at the uniform velocity medicine feed.
Description
Technical field
The utility model belongs to medical care technical field, more particularly, to a kind of intensive care patient medicine-feeding device.
Background technology
In existing technology, medical personnel give intensive care patient medicine feed by syringe, and doctor is injected with hand propelled
The piston of device, the decoction in inhalation syringe is sent in patient, the mode of manual drug delivery, is difficult to control the speed of drug delivery
Degree, one kind can solve this problem, and the intensive care patient medicine-feeding device that can be at the uniform velocity administered is up for further research and development.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction, simple to operate, can medicine feed automatically intensive care patient
Medicine-feeding device.
The technical solution of the utility model is：A kind of intensive care patient medicine-feeding device of the present utility model, including it is disposable
Syringe, triple valve, suction hard tube, drug flexible pipe, the screens collar, bearing block and Bearning mechanism, leading screw, feed screw nut, positioning
Plectane, stepper motor, slide bar, sliding block, promotion plectane；
The screens collar is removably socketed in outside disposable syringe, the internal diameter of the screens collar with it is disposable
The external diameter of syringe injection tube is identical, and the connecting portion of the disposable syringe front end is provided with triple valve, the triple valve
Three ports are connected with injection tube, suction hard tube, drug flexible pipe respectively；
The positioning plectane is fixed on the screens collar by slide bar, and the both ends of the slide bar are separately fixed at screens set
Ring, the outer rim for positioning plectane, the both ends of the leading screw are fixed on the screens collar, setting circle by bearing block and Bearning mechanism respectively
The outer rim of plate, the leading screw, slide bar be arranged in parallel and both are symmetrical on the axle center of disposable syringe, the end of the leading screw
Portion is fixed on the output shaft of stepper motor by shaft coupling；
The leading screw is provided with the feed screw nut for engaging connection, and the slide bar is provided with the cunning being slidably connected with it
Block, the both ends for promoting plectane are separately fixed at feed screw nut, on sliding block.
The drug flexible pipe is removably plugged on the connecting portion of disposable syringe front end.
The free end of the hard tube is provided with filtering termination.
The utility model has the advantages and positive effects of：
1st, due to more convenient using above-mentioned technical proposal, the medicine feed operation of sufferer；With simple in construction, processing cost
The advantages that low, easy to utilize.
2nd, administration that can be at the uniform velocity, automatic chemical feeding are time saving and energy saving.
3rd, syringe uses disposable syringe, is conveniently replaceable.
4th, hard tube sucks, and can improve suction velocity, and flexible pipe exports, and can improve the comfort level of sufferer.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model (the screens collar 6 is socketed on disposable syringe).
Fig. 2 is the structural representation of the utility model disposable syringe.
In figure：
1- disposable syringes, 2- triple valves, 3- suction hard tubes, 4- drug flexible pipes, 5- filterings termination, the 6- screens collars,
7- bearing blocks and Bearning mechanism, 8- leading screws, 9- feed screw nuts, 10- positioning plectanes, 11- stepper motors, 12- slide bars, 13- sliding blocks,
14- promotes plectane.
Embodiment
The utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1-2, a kind of intensive care patient medicine-feeding device of the present utility model, including disposable syringe 1, threeway
Valve 2, suction hard tube 3, drug flexible pipe 4, the screens collar 6, bearing block and Bearning mechanism 7, leading screw 8, feed screw nut 9, positioning plectane
10th, stepper motor 11, slide bar 12, sliding block 13, promotion plectane 14；
The screens collar 6 is removably socketed in outside disposable syringe 1, the internal diameter of the screens collar 6 and disposable injection
The external diameter of the injection tube of device 1 is identical, and the connecting portion of the front end of disposable syringe 1 is provided with triple valve 2, three ports of triple valve 2
It is connected respectively with injection tube, suction hard tube 3, drug flexible pipe 4；
Positioning plectane 10 is fixed on the screens collar 6 by slide bar 12, and the both ends of slide bar 12 are separately fixed at the screens collar
6th, the outer rim of plectane 10 is positioned, the both ends of leading screw 8 are fixed on the screens collar 6, setting circle by bearing block and Bearning mechanism 7 respectively
The outer rim of plate 10, leading screw 8, slide bar 12 be arranged in parallel and both are symmetrical on the axle center of disposable syringe 1, the end of leading screw 8
Portion is fixed on by shaft coupling on the output shaft of stepper motor 11；
Leading screw 8 is provided with the feed screw nut 9 for engaging connection, and slide bar 12 is provided with the sliding block 13 being slidably connected with it,
The both ends of plectane 14 are promoted to be separately fixed at feed screw nut 9, on sliding block 13.
The drug flexible pipe 4 is removably plugged on the connecting portion of the front end of disposable syringe 1.
The free end of the hard tube 3 is provided with filtering termination 5.
The course of work of this example：
Stepper motor 11, power supply and controllor for step-by-step motor form current supply circuit, and this part-structure is prior art, no longer
Repeat.
Before injection, first regulating three-way valve 2 so that suction hard tube 3 is connected with disposable syringe 1, by the freedom of hard tube 3
End is immersed in ready decoction, pulls out the piston of disposable syringe 1, decoction enters disposable syringe 1
In injection tube.
During injection, regulating three-way valve 2 so that drug flexible pipe 4 is connected with disposable syringe 1, then by the screens collar 6
The outside of disposable syringe 1 is socketed in, starts stepper motor 11 and rotates forward, leading screw 8 is rotated forward, and feed screw nut 9 is done directly along slide bar 12
Line moves, and drives and promote plectane 14 to move with uniform velocity, and thus promotes plectane 14 at the uniform velocity to promote the work of disposable syringe 1
Plug, thus decoction is uniformly injected into patient.
After injection, start stepper motor 11 and invert, drive leading screw 8 to invert, feed screw nut 9 resets, and will disposably note
Emitter 1 is removed, when utilizing next time, the disposable syringe 1 that more renews.
The setting of termination 5 is filtered, medicine can be filtered in Sucked medicine, the dismountable setting side of drug flexible pipe 4
Formula, it is conveniently replaceable the different drug flexible pipe 4 of thickness.
One embodiment of the present utility model is described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as being used to limit practical range of the present utility model.It is all to be made according to present utility model application scope
Equivalent change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (3)
- A kind of 1. intensive care patient medicine-feeding device, it is characterised in that：Including disposable syringe, triple valve, suction hard tube, drug Flexible pipe, the screens collar, bearing block and Bearning mechanism, leading screw, feed screw nut, positioning plectane, stepper motor, slide bar, sliding block, promotion Plectane；The screens collar is removably socketed in outside disposable syringe, the internal diameter of the screens collar and disposable injection The external diameter of device injection tube is identical, and the connecting portion of the disposable syringe front end is provided with triple valve, three of the triple valve Port is connected with injection tube, suction hard tube, drug flexible pipe respectively；The positioning plectane is fixed on the screens collar by slide bar, and the both ends of the slide bar are separately fixed at the screens collar, determined The outer rim of circle of position plate, the both ends of the leading screw are fixed on the screens collar by bearing block and Bearning mechanism respectively, position plectane Outer rim, the leading screw, slide bar be arranged in parallel and both are symmetrical on the axle center of disposable syringe, and the end of the leading screw leads to Shaft coupling is crossed to be fixed on the output shaft of stepper motor；The leading screw is provided with the feed screw nut for engaging connection, and the slide bar is provided with the sliding block being slidably connected with it, institute State and promote the both ends of plectane to be separately fixed at feed screw nut, on sliding block.
- A kind of 2. intensive care patient medicine-feeding device according to claim 1, it is characterised in that：The drug flexible pipe is detachable Be plugged on the connecting portion of disposable syringe front end.
- A kind of 3. intensive care patient medicine-feeding device according to claim 1, it is characterised in that：On the free end of the hard tube Provided with filtering termination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091941.XU CN206867439U (en) | 2017-01-19 | 2017-01-19 | A kind of intensive care patient medicine-feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720091941.XU CN206867439U (en) | 2017-01-19 | 2017-01-19 | A kind of intensive care patient medicine-feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206867439U true CN206867439U (en) | 2018-01-12 |
Family
ID=61326211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720091941.XU Expired - Fee Related CN206867439U (en) | 2017-01-19 | 2017-01-19 | A kind of intensive care patient medicine-feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206867439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969378A (en) * | 2018-04-17 | 2018-12-11 | 北京敬科技有限公司 | A kind of nursing feeding device for intensive care unit |
| CN112206370A (en) * | 2020-08-27 | 2021-01-12 | 西安交通大学医学院第一附属医院 | Cardiovascular radiography boosting device |
-
2017
- 2017-01-19 CN CN201720091941.XU patent/CN206867439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108969378A (en) * | 2018-04-17 | 2018-12-11 | 北京敬科技有限公司 | A kind of nursing feeding device for intensive care unit |
| CN108969378B (en) * | 2018-04-17 | 2020-09-01 | 河南科技大学第一附属医院 | A feeding device is used in nursing for intensive care unit |
| CN112206370A (en) * | 2020-08-27 | 2021-01-12 | 西安交通大学医学院第一附属医院 | Cardiovascular radiography boosting 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 |
Granted publication date: 20180112 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |