CN101785886B - Real-time monitoring method and real-time monitoring device for infusion - Google Patents
Real-time monitoring method and real-time monitoring device for infusion Download PDFInfo
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- CN101785886B CN101785886B CN 201010121716 CN201010121716A CN101785886B CN 101785886 B CN101785886 B CN 101785886B CN 201010121716 CN201010121716 CN 201010121716 CN 201010121716 A CN201010121716 A CN 201010121716A CN 101785886 B CN101785886 B CN 101785886B
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Abstract
The invention provides a real-time monitoring method for infusion, which comprises the steps of performing weight detection on an infusion bottle or an infusion bag filled with medicinal liquid; and alarming, wherein the weight detection step comprises the definition of the weight of the infusion bottle or the infusion bag, the judgment of the volume specification of the infusion bottle or the infusion bag and the presetting of the weight of the infusion bottle with the volume specification or the infusion bag with the volume specification; and in the alarming step, after the preset weight of the infusion bottle or the infusion bag is removed from the detected total weight of the infusion bottle or the infusion bag, the alarm is generated automatically when the net weight of the remaining medicinal liquid is in the preset interval. In the real-time monitoring method, the infusion bag is hung so as to define the volume specification of the infusion bottle or the infusion bag automatically, and the net weight of the remaining medicinal liquid is judged by presetting the weight of the infusion bottle or the infusion bag with the volume specification, so that the alarming process is completed. Simultaneously, the invention also provides a real-time monitoring device for infusion, which can implement the real-time monitoring method for the infusion. The real-time monitoring method and the real-time monitoring device can realize automatic, low-cost, convenient and practical infusion monitoring alarm.
Description
Technical field
Method for real-time monitoring and infusion real-time monitoring device the present invention relates to infuse.
Background technology
Because existing medical task is heavy, how to alleviate nurse's burden, can become a problem demanding prompt solution by automatic alarm so that infuse when finishing.The existing patent No. be " 200910158374.5 ", the name be called in " implementation method of digital transfusion monitoring and alarming system " patent, the inventor will weigh/pulling force sensor and single-chip microcomputer combination, realize monitoring infusion and the alarming and managing of online monitoring and automatic alarm by computer network system.Specifically, this invention is equipped with monitoring infusion and controlling alarm software in the terminal computer of network, be provided with the graphical simulation infusion bottle that is complementary with each patient in the software, send to the data of control software by sensor and single-chip microcomputer, simulation infusion bottle real-time Simulation goes out the liquid level the same with liquid in the actual infusion bottle, the nurse just can know liquid level in the actual infusion bottle of patient by observing liquid level in the computer simulation infusion bottle, the whole process of automatic monitoring transfusion shows what full-automatic function microcomputer infusion alarming of transfusion speed and transfusion remaining time in real time.Thereby realize that the nurse sees the residual capacity of each patient's infusion bottle inner liquid medicine before computer, need not that the patient calls out and the purpose that reaches online monitor patients.But this invention step is numerous and diverse, and cost is higher, and because infusion bottle and transfusion bag have plurality of specifications, and detecting instrument can't initiative recognition, must be by manual input, increase nurse's the work load set of nurse.And existing infusion alarm, alarm all links to each other by circuit with checkout gear, and hospital need to re-start wiring, increases the trouble of hospital.And alarm is the alarm on the computer often, and the nurse frequently walks about in the ward, can not keep a close watch on constantly computer, has affected to a great extent the warning effect.
Summary of the invention
Technical problem to be solved by this invention provides a kind of transfusion method for real-time monitoring, can realize automatization, low cost, convenient and practical transfusion Real Time Monitoring.For this reason, the present invention is by the following technical solutions:
It comprises the step of the infusion bottle that installs liquid medicine or transfusion bag being carried out weight detecting, this step comprises that the weight to infusion bottle or transfusion bag defines, judge the volume specification of infusion bottle or transfusion bag, and the infusion bottle of this volume specification or the weight of transfusion bag are preset;
It also comprises alert step, namely after the gross weight of detected infusion bottle or transfusion bag is removed the weight of default infusion bottle or transfusion bag remaining medicinal liquid nt wt net weight automatic alarm when entering pre-set interval.
Owing to adopting technical scheme of the present invention, the invention solves in the Real Time Monitoring of in the past infusing and manual setting of nurse to input, and the problem of computational methods complexity, the present invention just can define by the weight range that defines infusion bottle or transfusion bag the volume specification of infusion bottle or transfusion bag automatically after hanging up transfusion bag, and by the infusion bottle of this volume specification or the weight of transfusion bag are preset, remain the judgement of medicinal liquid nt wt net weight, thereby finish alarm procedure.Save nurse's input step, save time, the convenient use.
Another technical scheme to be solved of the present invention can be implemented above-mentioned transfusion method for real-time monitoring for a kind of infusion real-time monitoring device is provided, and saves cost, the convenient use.For this reason, the present invention is by the following technical solutions:
It comprises Real Time Monitoring unit and alarm, and described Real Time Monitoring unit comprises Weight detecting device and signal transmitting and receiving device, the corresponding alarm in a plurality of Real Time Monitorings unit.
Owing to adopting technical scheme of the present invention, the present invention is by the corresponding alarm in a plurality of Real Time Monitorings unit, the Real Time Monitoring unit is provided with the signal transmitting and receiving device, transmit signals to alarm, convenient and accuracy is high, omit the trouble of hospital's wiring when installing, save nurse's time, the convenient use, and the existing equipment cost reduces greatly relatively.
Description of drawings
Fig. 1 is the plane figure of embodiment that infusion real-time monitoring device provided by the present invention provides.
The specific embodiment
The present invention is a kind of transfusion method for real-time monitoring, it comprises the step of the infusion bottle that installs liquid medicine or transfusion bag being carried out weight detecting, this step comprises that the weight to infusion bottle or transfusion bag defines, judge the volume specification of infusion bottle or transfusion bag, and the infusion bottle of this volume specification or the nt wt net weight of transfusion bag are preset;
It also comprises alert step, namely after the gross weight of detected infusion bottle or transfusion bag is removed the weight of default infusion bottle or transfusion bag remaining medicinal liquid nt wt net weight automatic alarm when entering pre-set interval.Described pre-set interval is interval for the medicinal liquid nt wt net weight of reserving, and is set by the time that makes things convenient for the nurse to receive alarm signal and to come to take out syringe needle, can pass through practical situation, and big or small such as the ward, the concrete conditions such as nurse's busy extent are set.In actual the enforcement, this calculation procedure also can be omitted the step that deducts infusion bottle or transfusion bag weight, namely add that with medicinal liquid nt wt net weight interval the weight interval of infusion bottle or transfusion bag is interval as total judgement, but degree of accuracy is not as good as the height of judging warning with the medicinal liquid nt wt net weight.
Described defining comprises that the weight interval that infusion bottle or transfusion bag are packed into behind the medicinal liquid presets, and makes the volume specification Auto-matching of itself and infusion bottle or transfusion bag.Specifically, such as the transfusion bag of 100 milliliters transfusion bag and 200 milliliters, it is very large installing behind the medicinal liquid that weight differs, and by comparing judgement with default weight interval, just can distinguish the volume specification of infusion bottle or transfusion bag.
Here also comprise the infusion bottle of unlike material or transfusion bag are installed weight default step separately behind the medicinal liquid, because when the material of infusion bottle or transfusion bag is rubber (plastics) or glass, the weight of two kinds of materials differs larger, easily produces error.
The present invention also comprises the step that infusion bottle or transfusion bag are selected.Comprise that herein two kinds are selected.A kind of is that certain infusion bottle or transfusion bag are selected, and need to be about to infusion bottle or the transfusion bag of monitoring to select.The 2nd, separately default step is corresponding with weight after above-mentioned infusion bottle to unlike material or transfusion bag install medicinal liquid, and the present invention also comprises the step that the material of infusion bottle or transfusion bag is selected.Definite says, the present invention is provided with the selected button of material of infusion bottle or transfusion bag, and give tacit consent to it for most popular rubber (plastics) material, such as if glass material, the material button of a selected especially lower-glass, the data of the infusion bottle of Automatically invoked glass material or transfusion bag get final product in the time of monitoring.
The present invention also comprises transfusion judgment of clogging alert step, and this step detects by the mass change to infusion bottle or transfusion bag, then carries out flow relocity calculation, flow velocity cross low and/or flow velocity when being zero prompting with report to the police.
With reference to accompanying drawing.The present invention also provides a kind of infusion real-time monitoring device.It comprises n (in the present embodiment, n is less than or equal to 54) Real Time Monitoring unit 1 and alarm 2, and described Real Time Monitoring unit comprises Weight detecting device and signal transmitting and receiving device, a plurality of Real Time Monitorings unit 1 corresponding alarm 2.In general, the corresponding infusion bottle in each Real Time Monitoring unit or transfusion bag.
Real Time Monitoring unit 1 also comprises the single-chip microcomputer that infusion bottle or transfusion bag weight are defined, and described Real Time Monitoring unit also is provided with remote controller (not drawing among the figure), and described remote controller is corresponding with this single-chip microcomputer, control infusion bottle or transfusion bag selected.
When Real Time Monitoring unit 1 uses, by Weight detecting device the infusion bottle or the transfusion bag that install liquid medicine are carried out weight detecting, the single-chip microcomputer of establishing simultaneously defines the weight of this infusion bottle or transfusion bag, judge the capacity of infusion bottle or transfusion bag, namely in this single-chip microcomputer, the infusion bottle of this weight interval (infusion bottle in different weight intervals or the capacity of transfusion bag are different) or the nt wt net weight of transfusion bag are preset, remaining medicinal liquid nt wt net weight is close to zero (entering pre-set interval), automatic alarm remove the weight of infusion bottle or transfusion bag when the gross weight of detected infusion bottle or transfusion bag after.Like this, after infusion bottle or transfusion bag hang up, the Real Time Monitoring unit just can begin the volume specification of infusion bottle or transfusion bag is carried out automatic decision and coupling automatically, omits the volume action that the nurse inputs infusion bottle or transfusion bag, alleviates nurse's work load as far as possible.
Remote controller is corresponding with aforementioned single-chip microcomputer, comprises infusion bottle or transfusion bag selecting apparatus.Described selected infusion bottle or selecting of transfusion bag and the selecting of this infusion bottle or transfusion bag material (such as plastics or glass) that comprises the needs monitoring.In order to improve degree of accuracy, reduce error, the nurse can select this infusion vessel such as being glass material or plastic material, is provided with in advance two sets of data of these two kinds of materials in the single-chip microcomputer, mates accordingly by the selected of nurse.Remote controller of the present invention can not established yet, and button is set directly on the Real Time Monitoring unit get final product.
The present invention can also be provided with master controller 3, a plurality of Real Time Monitorings unit 1 corresponding master controller 3, be provided with signal transmitting and receiving device and single-chip microcomputer in the described master controller 3, described master controller 3 links to each other with computer 4, after the information that receives each real time monitoring apparatus emission, be transferred to it on computer and be reflected on the software of computer, and can carry out on computers statistics and computing.Master controller can also with 2 wireless linking to each other of alarm, be controlled the warning of alarm 2 simultaneously.
The present invention's judgment of clogging of can also infusing is reported to the police, the single-chip microcomputer of establishing in single-chip microcomputer in the described Real Time Monitoring unit and/or the master controller or the computer that links to each other with master controller, can carry out flow relocity calculation by the mass change to infusion bottle or transfusion bag, cross at flow velocity and to carry out the low speed prompting when low, when flow velocity is zero, stop up warning.
Described Real Time Monitoring is provided with each other interference preventer in the unit.Described interference preventer is that a plurality of Real Time Monitorings unit is each other impact easily, causes false alarm because when simultaneously carrying out wireless connections with master controller and/or alarm by a plurality of Real Time Monitorings unit.The present invention is by to the frequency adjustment of signal transmitting and receiving device in a plurality of Real Time Monitorings unit, make its each other frequency mutually stagger, be difficult for influencing each other, improve the warning accuracy.Simultaneously, the hommization setting that the present invention can also report to the police arranges the residual volume of medicinal liquid such as the distance according to each ward.
Real Time Monitoring unit 1 also comprises pause device.This is that the quality detection device of Real Time Monitoring unit can't detect weight quickly, just need to supspend testing process because in the infusion process, patient needs to leave the toilet sometimes, takes away infusion bottle or transfusion bag.The interior set time-out of the present invention is actual to be the time-out of software, and it can not reported to the police because there being weight.This software can arrange and suspend a period of time, automatically begins after 5 minutes, also can press the button after patient returns, and namely stops to suspend, and continues the infusion monitoring process.
Described Real Time Monitoring unit 1 also comprises information record carrier, is provided with the software that matches with this information record carrier in the master controller, and described master controller links to each other with computer, can also carry out the output of infusion information in the master controller.In fact, existing software in a lot of hospitals is arranged, can pass through bar code scanning flow of infusate kind and capacity, the aforesaid information record carrier of the present invention comprises apparatus for reading of bar code, this reading device can with hospital in existing Software match, its included information is imported program, and this information and the data message that newly monitors etc. are sent to master controller from the Real Time Monitoring unit.Master controller is with after computer links to each other, and the nurse is with its information, and namely the transfusion record is led on the computer, can be provided with simultaneously corresponding software on the computer and manage.The information that can obtain comprises flow of infusate, transfusion time, medicament flow rate etc., alleviates nurse's work load, also can print to make things convenient for patient to use.
Claims (6)
1. infusion bottle or transfusion bag method for real-time monitoring, it is characterized in that it comprises the step that the infusion bottle that installs liquid medicine or transfusion bag are carried out weight detecting, this step comprises this is installed the infusion bottle of liquid medicine or the weight of transfusion bag defines, judge the volume specification of infusion bottle or transfusion bag, and the infusion bottle of this volume specification or the nt wt net weight of transfusion bag are preset; It also comprises alert step, namely after the gross weight of the detected infusion bottle that installs liquid medicine or transfusion bag is removed the nt wt net weight of default infusion bottle or transfusion bag remaining medicinal liquid nt wt net weight automatic alarm when entering pre-set interval, the method also comprises the step that infusion bottle or transfusion bag are selected.
2. infusion bottle as claimed in claim 1 or transfusion bag method for real-time monitoring, it is characterized in that it also comprises transfusion judgment of clogging alert step, this step detects by the mass change to infusion bottle or transfusion bag, then carry out flow relocity calculation, flow velocity cross low and/or flow velocity when being zero prompting with report to the police.
3. implement the infusion bottle of claim 1 or the infusion real-time monitoring device of transfusion bag method for real-time monitoring for one kind, it is characterized in that it comprises Real Time Monitoring unit and alarm, described Real Time Monitoring unit comprises Weight detecting device and signal transmitting and receiving device, the corresponding alarm in a plurality of Real Time Monitorings unit, described Real Time Monitoring unit also comprises the single-chip microcomputer that infusion bottle or transfusion bag weight are defined, described Real Time Monitoring unit also is provided with remote controller, described remote controller is corresponding with this single-chip microcomputer, controls the selected of infusion bottle or transfusion bag.
4. infusion real-time monitoring device as claimed in claim 3 is characterized in that described alarm is provided with the signal transmitting and receiving device, and is corresponding with the signal transmitting and receiving device of Real Time Monitoring unit.
5. infusion real-time monitoring device as claimed in claim 3, it is characterized in that it also is provided with master controller, the corresponding master controller in a plurality of Real Time Monitorings unit is provided with signal transmitting and receiving device and single-chip microcomputer in the described master controller, described master controller links to each other with computer.
6. infusion real-time monitoring device as claimed in claim 3 is characterized in that described Real Time Monitoring unit also comprises pause device.
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| CN 201010121716 CN101785886B (en) | 2010-03-09 | 2010-03-09 | Real-time monitoring method and real-time monitoring device for infusion |
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| CN 201010121716 CN101785886B (en) | 2010-03-09 | 2010-03-09 | Real-time monitoring method and real-time monitoring device for infusion |
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| CN101785886B true CN101785886B (en) | 2013-02-20 |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102430170A (en) * | 2011-10-12 | 2012-05-02 | 中国计量学院 | Weight measuring intelligent transfusion monitoring system |
| CN103203053B (en) * | 2012-01-11 | 2015-01-07 | 张玉坤 | Remote monitoring method and alarming system of liquid levels of plurality of infusion bottles |
| CN103785080A (en) * | 2013-11-27 | 2014-05-14 | 葛锋 | Method for implementing multifunctional infusion monitor and software related to multifunctional infusion monitor |
| CN104491954A (en) * | 2014-12-24 | 2015-04-08 | 东华大学 | Intelligent control system capable of reflecting injection remaining time of medical infusion apparatus |
| CN104922766A (en) * | 2015-06-26 | 2015-09-23 | 上海齐森投资管理有限公司 | Intelligent medical infusion terminal control system |
| CN105233368B (en) * | 2015-10-15 | 2019-04-26 | 中国人民解放军第四军医大学 | A kind of infusion alarm and its control method |
| WO2017128329A1 (en) * | 2016-01-29 | 2017-08-03 | 吕璇 | Patent information pushing method when remaining amount of drip is monitored, and calling system |
| WO2017128328A1 (en) * | 2016-01-29 | 2017-08-03 | 吕璇 | Data collection method for drug liquid remainder reminding technology, and intelligent calling system |
| WO2017128330A1 (en) * | 2016-01-29 | 2017-08-03 | 吕璇 | Matching prompt method according to drip remaining amount, and intelligent calling system |
| CN110652619A (en) * | 2018-06-29 | 2020-01-07 | 深圳稀树智能科技有限公司 | Intelligent infusion device |
| CN108904923B (en) * | 2018-07-19 | 2021-07-27 | 广州辉群智能科技有限公司 | Intelligent infusion monitoring method and system |
| CN109498898A (en) * | 2018-11-27 | 2019-03-22 | 昆明理工大学 | A kind of infusion alarm based on weight method wireless sensor technology |
| CN113440685B (en) * | 2021-05-31 | 2022-12-27 | 福建星网物联信息系统有限公司 | Infusion alarm method and storage medium |
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| CN101785886A (en) | 2010-07-28 |
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