CN202802364U - Intelligent monitor for drip - Google Patents
Intelligent monitor for drip Download PDFInfo
- Publication number
- CN202802364U CN202802364U CN 201220492482 CN201220492482U CN202802364U CN 202802364 U CN202802364 U CN 202802364U CN 201220492482 CN201220492482 CN 201220492482 CN 201220492482 U CN201220492482 U CN 201220492482U CN 202802364 U CN202802364 U CN 202802364U
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- intelligent monitor
- drop
- chip microcomputer
- circuit
- sensor
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Disclosed is an intelligent monitor for a drip. At present, because in some big hospitals, the number of patients is large, one nurse need take charge of a dozen or dozens of bed liquid drips, a disorder situation can appear easily and accidents happen, and thereby the management levels and work efficiency of the hospitals can be affected, and intelligentization and humanization of modern instruments and equipment are development tendencies. The intelligent monitor for the drip comprises a single chip machine which is connected with a sensor of a drip input system and belongs to a medical system.
Description
Technical field:
This utility model relates to a kind of drop intelligent monitor.
Background technology:
A lot of owing to patient at some large hospitals at present, a nurse usually needs to be responsible for the liquid dropping of tens even tens berths, is prone to trouble waters, has an accident, and affects management level and the work efficiency of hospital itself; Therefore intelligent, hommization is a development trend of Modern Scientific Instruments in Chinese.
Summary of the invention:
The purpose of this utility model is exactly to utilize the demonstration of keyboard, infrared sensor and charactron and the combination operation of acoustooptic alarm system, a kind of instrument of realizing monitoring automatically real-time liquid dropping is provided, make the nurse only need when beginning, by keyboard corresponding dropping speed to be inputted in the single-chip microcomputer, realize the Based Intelligent Control of dropping speed by hardware circuit and software programming
Above-mentioned purpose realizes by following technical scheme:
A kind of drop intelligent monitor, its composition comprises: single-chip microcomputer, described single-chip microcomputer is connected with the sensor of drop input system.
Described drop intelligent monitor, described drop input system comprises the sensor that is installed on the dropping funnel, the light-emitting diode display on the control station, described light-emitting diode display is connected with audible-visual annunciator and is connected the single-chip microcomputer connection, step motor control line one end be connected single-chip microcomputer and connect, the other end and be connected the drip pump connection of dropping funnel.
The drop intelligent monitor, described sensor comprises the liquid droping speed testing circuit, it has comprised 4 parts: visible light reflection and receiving circuit, signal amplification circuit, filter circuit and shaping circuit.
Beneficial effect:
1. be to utilize the demonstration of keyboard, infrared sensor and charactron and the combination operation of acoustooptic alarm system, a kind of instrument of realizing monitoring automatically real-time liquid dropping is provided, make the nurse only need when beginning, by keyboard corresponding dropping speed to be sent in the single-chip microcomputer, realize the Based Intelligent Control of dropping speed by hardware circuit and software programming
2. this utility model makes clinical drop intelligent, and hommization has reduced the generation interest rate of malpractice, has improved management level and the work efficiency of hospital self.
This utility model can be controlled moving up and down of transfusion bottle freely,, and adopted highlighted diode and phototriode having drop through out-of-date, its sensitive volume increases.
This utility model has adopted acoustic-optic alarm, reminds medical personnel in time to change infusion bottle and avoids dangerous generation.
Description of drawings:
Accompanying drawing 1 is structural representation of the present utility model.
Accompanying drawing 2 is this utility model liquid droping speed detection line figure.
Accompanying drawing 3 is this utility model sound light alarming circuit figure.
The specific embodiment:
Embodiment 1:
A kind of drop intelligent monitor, its composition comprises: single-chip microcomputer 3, described single-chip microcomputer is connected with the sensor of drop input system.
Embodiment 2:
Drop intelligent monitor according to claim 1, computer input comprise keyboard 4 and sensor 5, and described keyboard is connected with sensor and is connected with single-chip microcomputer.
Embodiment 3:
Drop intelligent monitor according to claim 1, described drop input system comprises sensor, the light-emitting diode display on the control station 2 that is installed on the dropping funnel, described light-emitting diode display is connected with audible-visual annunciator all and is connected single-chip microcomputer and connects, motor 6 control lines one end be connected single-chip microcomputer and connect, the other end and be connected the drip pump connection of dropping funnel 7.
Embodiment 4:
Described drop intelligent monitor, described sensor comprises the liquid droping speed testing circuit, and shown in Figure 2 is the liquid droping speed testing circuit, and it has comprised 4 parts: visible light reflection and receiving circuit, signal amplification circuit, filter circuit and shaping circuit.
VISIBLE LIGHT EMISSION and receiving circuit adopt high-brightness light emitting diode and phototriode to realize.They are placed in the dropping funnel both sides by support as far as possible coaxially, and it is as small as possible to make it arrive drop dispersal point distance, is not having drop through out-of-date, the phototriode sensitive volume is maximum.
Sound light alarming circuit:
As shown in Figure 3, when the speed of drop is lower than 20/minutes or is higher than 150/timesharing, or drop to warning value when following when the height of water level in the liquid containing bottle, single-chip microcomputer is from the high level control 9013 of P13 and the output of P12 mouth, driven for emitting lights led lighting and buzzer produce alarm signal, remind medical personnel and be subjected to the liquid people to take corresponding measure, avoid peril to occur.If speed is too fast or cross and surpass slowly limited range and produce warning owing to dripping, medical personnel can reset dripping speed with keyboard after by reset key, make it to continue normal infusion.If owing to the water level in the liquid containing bottle is lower than the warning that warning value produces.
The Keyboard Control module
In control circuit, usually need to come control sequence flow process or input data with button, the effect of button just makes corresponding contact be switched on or switched off, and also can produce by the decoding of button under corresponding program cooperates.When if button is few, can use the corresponding input bit line of a button, when but if button is too many, usually do the button inspection with the matrix form scanning method, keyboard adopts 4 * 4 matrix keyboards in native system, this type of keyboard adopts the matrix form rank scanning, and the effect of button just makes corresponding contact be switched on or switched off, and also can produce by the key of button under corresponding program cooperates.Can reduce the I/O mouth number that takies single-chip microcomputer when button is more, easy to operate, hardware circuit is very simple, reliable easily row.
Claims (3)
1. drop intelligent monitor, its composition comprises: single-chip microcomputer is characterized in that: described single-chip microcomputer is connected with the sensor of drop input system.
2. drop intelligent monitor according to claim 1, it is characterized in that: described drop input system comprises the sensor that is installed on the dropping funnel, the light-emitting diode display on the control station, described light-emitting diode display is connected with audible-visual annunciator and is connected the single-chip microcomputer connection, step motor control line one end be connected single-chip microcomputer and connect, the other end and be connected the drip pump connection of dropping funnel.
3. drop intelligent monitor according to claim 1, it is characterized in that: described sensor comprises the liquid droping speed testing circuit, it has comprised 4 parts: visible light reflection and receiving circuit, signal amplification circuit, filter circuit and shaping circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492482 CN202802364U (en) | 2012-09-25 | 2012-09-25 | Intelligent monitor for drip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220492482 CN202802364U (en) | 2012-09-25 | 2012-09-25 | Intelligent monitor for drip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202802364U true CN202802364U (en) | 2013-03-20 |
Family
ID=47861311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220492482 Expired - Fee Related CN202802364U (en) | 2012-09-25 | 2012-09-25 | Intelligent monitor for drip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202802364U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602975A (en) * | 2018-12-21 | 2019-04-12 | 中国人民解放军战略支援部队信息工程大学 | A kind of intelligent control method and system |
-
2012
- 2012-09-25 CN CN 201220492482 patent/CN202802364U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109602975A (en) * | 2018-12-21 | 2019-04-12 | 中国人民解放军战略支援部队信息工程大学 | A kind of intelligent control method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130925 |