CN209332886U - A kind of adjustable electronic analgesia pump - Google Patents
A kind of adjustable electronic analgesia pump Download PDFInfo
- Publication number
- CN209332886U CN209332886U CN201721039713.4U CN201721039713U CN209332886U CN 209332886 U CN209332886 U CN 209332886U CN 201721039713 U CN201721039713 U CN 201721039713U CN 209332886 U CN209332886 U CN 209332886U
- Authority
- CN
- China
- Prior art keywords
- infusion bag
- connecting rod
- perfusion tube
- adjustable electronic
- analgesia pump
- 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 discloses a kind of adjustable electronic analgesia pumps of the field of medical instrument technology, including infusion bag, connecting rod is provided at the top of the infusion bag, hook is provided at the top of the connecting rod, liquid level sensor is provided on the left of the inner cavity of the infusion bag, the left bottom of the perfusion tube is provided with flow control valve, the bottom of the perfusion tube is connected with dropping funnel, the bottom of the dropping funnel is connected with syringe needle, the connecting rod includes sleeve, the intracavity bottom of the sleeve is plugged with adjusting rod, the flow rate detection of injecting liquid drug can be carried out constantly, and flow control valve regulating liquid medicine flow velocity is controlled by single-chip microcontroller, it ensure that the constant of medical fluid flow velocity, improve the comfort level of patient, it can also carry out the level sensing in infusion bag, when liquid level is lower, alarm equipment alarm, medical worker is reminded to add medical fluid in time, the length of connecting rod can be adjusted Section, and then the suspension height of infusion bag can be changed, meet and uses needs.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of adjustable electronic analgesia pump.
Background technique
Analgesia pump is the apparatus for the Postoperative Analgesia After that clinical common postoperative patients use, it is therefore an objective to reduce and alleviate and suffer from
The postoperative pain of person.When carrying out liquid medicine injection, injection speed is not easy to adjust existing analgesia pump, thus can be due to note
Fast speed or relatively slow is penetrated, the discomfort of patient is caused, for this purpose, it is proposed that a kind of adjustable electronic analgesia pump.
Utility model content
The purpose of this utility model is to provide a kind of adjustable electronic analgesia pumps, to solve to propose in above-mentioned background technique
Existing analgesia pump when carrying out liquid medicine injection, injection speed is not easy to adjust, thus can it is very fast due to injection speed or
Person is slower, and causes the uncomfortable problem of patient.
To achieve the above object, the utility model provides the following technical solutions: a kind of adjustable electronic analgesia pump, including defeated
Liquid bag is provided with connecting rod at the top of the infusion bag, is provided with hook at the top of the connecting rod, on the left of the inner cavity of the infusion bag
It is provided with liquid level sensor, the bottom of the infusion bag is connected with perfusion tube, and the right hand top of the perfusion tube is provided with flow
Sensor, the left bottom of the perfusion tube are provided with flow control valve, and the bottom of the perfusion tube is connected with dropping funnel, the drop
The bottom of bucket is connected with syringe needle, and the output end of the liquid level sensor and flow sensor is electrically connected the input of single-chip microcontroller
The input terminal of flow control valve and alarm is electrically connected in end, the output end of the single-chip microcontroller, and the connecting rod includes sleeve,
The intracavity bottom of the sleeve is plugged with adjusting rod, and the bottom right side of the sleeve is bolted with bolt.
Preferably, the right side of the adjusting rod is uniformly provided with the bolt hole matched with bolt.
Preferably, it is four groups identical to be at least structure for the bolt hole.
Preferably, the single-chip microcontroller is 51 single-chip microcontrollers.
Preferably, the alarm is combined aural and visual alarm.
Compared with prior art, the utility model has the beneficial effects that a kind of adjustable electronics that the utility model proposes
Analgesia pump can carry out the flow rate detection of injecting liquid drug constantly, and control flow control valve regulating liquid medicine flow velocity by single-chip microcontroller,
It ensure that the constant of medical fluid flow velocity, improve the comfort level of patient, additionally it is possible to the level sensing in infusion bag is carried out, when liquid level is lower
When, alarm equipment alarm reminds medical worker to add medical fluid in time, and the length of connecting rod is adjustable, and then can change infusion bag
Suspension height, meet use needs.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model link mechanism schematic diagram；
Fig. 3 is the utility model principle block diagram.
In figure: 1 infusion bag, 2 liquid level sensors, 3 connecting rods, 31 sleeves, 32 adjusting rods, 33 bolts, 34 bolts hole, 4 hook,
5 perfusion tubes, 6 flow sensors, 7 flow control valves, 8 dropping funnels, 9 syringe needles, 10 single-chip microcontrollers, 11 alarms.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of adjustable electronic analgesia pump, including infusion
Bag 1, the top of the infusion bag 1 is provided with connecting rod 3, and the top of the connecting rod 3 is provided with hook 4, the inner cavity of the infusion bag 1
Left side is provided with liquid level sensor 2, and the bottom of the infusion bag 1 is connected with perfusion tube 5, and the right hand top of the perfusion tube 5 is set
It is equipped with flow sensor 6, the left bottom of the perfusion tube 5 is provided with flow control valve 7, the bottom connection of the perfusion tube 5
There is a dropping funnel 8, the bottom of the dropping funnel 8 is connected with syringe needle 9, and the output end of the liquid level sensor 2 and flow sensor 6 is electrical
The input terminal of single-chip microcontroller 10 is connected, flow control valve 7 and alarm 11 is electrically connected in the output end of the single-chip microcontroller 10
Input terminal, the connecting rod 3 include sleeve 31, and the intracavity bottom of the sleeve 31 is plugged with adjusting rod 32, the right side of the sleeve 31
Side bottom is bolted with bolt 33.
Wherein, the right side of the adjusting rod 32 is uniformly provided with the bolt hole 34 matched with bolt 33, the bolt hole 34
At least structure is four groups identical, and convenient for the length adjustment of connecting rod 3, the single-chip microcontroller 10 is 51 single-chip microcontrollers, the alarm 11
For combined aural and visual alarm, in such a way that acousto-optic combines, reminding effect is more preferable.
Working principle: being hung up the analgesia pump by hook 4, then adjusts bolt 33 and adjusting rod 32, so that even
The length of bar 3 meets the requirement of the suspension height of infusion bag 1, then can carry out infusion work, during infusion, flow
Sensor 6 detects the flow velocity that medical fluid passes through perfusion tube 5, and the flow signal that then will test feeds back to single-chip microcontroller 10, when flow mistake
When big or too small, single-chip microcontroller 10 controls flow control valve 7, so that the flow constant of medical fluid, the detection infusion of liquid level sensor 2
The liquid level information of medical fluid in bag 1, and the signal that will test feeds back to single-chip microcontroller 10, if liquid level is lower, single-chip microcontroller 10 is controlled
Alarm 11 is alarmed, and medical worker is reminded to add medical fluid in time.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of adjustable electronic analgesia pump, including infusion bag (1), it is characterised in that: be provided at the top of the infusion bag (1)
Connecting rod (3) is provided with hook (4) at the top of the connecting rod (3), is provided with level sensing on the left of the inner cavity of the infusion bag (1)
The bottom of device (2), the infusion bag (1) is connected with perfusion tube (5), and the right hand top of the perfusion tube (5) is provided with flow biography
The left bottom of sensor (6), the perfusion tube (5) is provided with flow control valve (7), and the bottom of the perfusion tube (5) is connected with
The bottom of dropping funnel (8), the dropping funnel (8) is connected with syringe needle (9), the output of the liquid level sensor (2) and flow sensor (6)
End is electrically connected the input terminal of single-chip microcontroller (10), and flow control valve is electrically connected in the output end of the single-chip microcontroller (10)
(7) and the input terminal of alarm (11), the connecting rod (3) include sleeve (31), and the intracavity bottom of the sleeve (31) is plugged with
The bottom right side of adjusting rod (32), the sleeve (31) is bolted with bolt (33).
2. a kind of adjustable electronic analgesia pump according to claim 1, it is characterised in that: the right side of the adjusting rod (32)
Uniformly it is provided with the bolt hole (34) matched with bolt (33).
3. a kind of adjustable electronic analgesia pump according to claim 2, it is characterised in that: the bolt hole (34) is at least
Structure is four groups identical.
4. a kind of adjustable electronic analgesia pump according to claim 1, it is characterised in that: the single-chip microcontroller (10) is 51 single
Piece machine.
5. a kind of adjustable electronic analgesia pump according to claim 1, it is characterised in that: the alarm (11) is acousto-optic
Alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039713.4U CN209332886U (en) | 2017-08-18 | 2017-08-18 | A kind of adjustable electronic analgesia pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039713.4U CN209332886U (en) | 2017-08-18 | 2017-08-18 | A kind of adjustable electronic analgesia pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209332886U true CN209332886U (en) | 2019-09-03 |
Family
ID=67743083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039713.4U Expired - Fee Related CN209332886U (en) | 2017-08-18 | 2017-08-18 | A kind of adjustable electronic analgesia pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209332886U (en) |
-
2017
- 2017-08-18 CN CN201721039713.4U patent/CN209332886U/en not_active Expired - Fee Related
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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: 20190903 Termination date: 20200818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |