CN103203053B - Remote monitoring method and alarming system of liquid levels of plurality of infusion bottles - Google Patents
Remote monitoring method and alarming system of liquid levels of plurality of infusion bottles Download PDFInfo
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- CN103203053B CN103203053B CN201210007252.8A CN201210007252A CN103203053B CN 103203053 B CN103203053 B CN 103203053B CN 201210007252 A CN201210007252 A CN 201210007252A CN 103203053 B CN103203053 B CN 103203053B
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Abstract
The invention provides a remote monitoring alarming system of liquid levels of a plurality of infusion bottles. The remote monitoring alarming system comprises a computer system located at a monitoring end and infusion monitoring devices which are electrically connected with the computer system and are located at all infusion levels; each infusion monitoring device comprises a programmable logic controller PLC, a bottle body sensor mounted on an infusion frame, a liquid level sensor module, a working state indicator and a vibration wrist strap which can be worn on a wrist of a patient or an accompanying person; the bottle body sensor, the liquid level sensor module, the working state indicator and the vibration wrist strap are respectively connected with the programmable logic controller PLC; and the computer system is connected with the programmable logic controller PLC through a data control bus and can early warn or alarm timely according to liquid level conditions. The remote monitoring alarming system disclosed by the invention has the beneficial effects that when the alarming system alarms, both the patient and nurses are reminded, a dual alarm function is realized, so that the condition that the infusion liquid level reach a warning line when the patient is infused can be treated in time and the nurses can check a working condition of each infusion level from long distance. The labor intensity of the nurses is reduced and the medical service level is improved.
Description
technical fieldthe present invention relates to the apparatus with intravenous injection, medium being introduced human body, particularly relate to long-distance monitoring method and the warning system of many infusion bottles liquid level.
background technologyprior art level alarm for infusion bottle is generally adopt audible alarm to remind patient and nurse, and audible alarm causes noise pollution, and how noisy people from hospital be, and patient does not look, and is not easy to hear alarm sound, can not play due alarm function.Patient to go or stay at any time meaning liquid level whether report to the police, can not rest be loosened.Nurse, when the patient fluid infusion that service is new, also will take into account patient fluid infusion's level condition of infusing, cause and divert one's attention, be unfavorable for the raising of service quality level.
Chinese patent 201020160140.2, " infusion liquid level alarm device " by name disclosed technical scheme is: after adopting the pressure of pressure transducer measurement infusion bottle and preset value to compare, report to the police accordingly and show.In device, infusion bottle is placed on bracket, and bracket base is pressure transducer.In infusion process, if there are pulling force or pressure effect infusion bottle or bracket in outside, pressure transducer will occur to measure infusion bottle weight mistake, causes warning error or inefficacy; Simultaneously this type of pressure transducer also needs to realize analog-to-digital conversion, needs temperature-compensation circuit to compensate the error of the detection data brought due to variations in temperature to increase, adds detection, also just add the probability detecting and lost efficacy; The size of medical infusion bottle and material have varied, when using this device of prior art, to dissimilar infusion bottle, need set different liquid level warning values during use, if alarming value setting is wrong, too increase the probability of reporting to the police and losing efficacy; And such device, only reaching alarming value just reports to the police, and does not have warning function.And its type of alarm adopts audible alarm.Meanwhile, when many infusion bottles are with alarm, the infusion liquid level alarm device of prior art can not display alarm simultaneously.
summary of the inventionlong-distance monitoring and alarming method and system that the technical problem to be solved in the present invention is to avoid above-mentioned the deficiencies in the prior art part and proposes a kind of many infusion bottles liquid level, solve prior art to there is infusion alarming and easily lost efficacy or mistake, specifically address warning problem when many infusion bottles work simultaneously.
The present invention solves the problems of the technologies described above the technical scheme proposed to be, a kind of long-distance monitoring method of many infusion bottles liquid level, comprises the steps:
A. infusion bottle liquid level monitoring module is set in computer system, by data wire and the transfusion monitoring device being positioned at each transfusion position
connect; This transfusion monitoring device comprises programmable logic controller (PLC) PLC, the bottle induction apparatus be arranged on drip stand, liquid level sensor module, mode indicator and the vibrations wrist belt that can be worn in patient or entourage's wrist; Described bottle induction apparatus, liquid level sensor module, mode indicator and the vibrations wrist belt are electrically connected on described programmable logic controller (PLC) PLC respectively;
B. send high or low level signal when described bottle induction apparatus has sensed infusion bottle to described programmable logic controller (PLC) PLC, after wherethrough reason, starting described mode indicator, to show this transfusion position in running order; Meanwhile, this transfusion position has the signal of bottle to deliver to the infusion bottle liquid level monitoring module of the computer system of monitoring client by described programmable logic controller (PLC) PLC, shows corresponding infusion bottle liquid level and duty thereof after wherethrough reason in this computer system;
C. the change of the liquid level of perception is converted to corresponding high or low level signal and delivers in respective programmable logic controller (PLC) PLC by the liquid level sensor module of described each transfusion monitoring device at any time, judge that whether the liquid level of this infusion bottle is to early warning value or alarming value by it: if liquid level is to early warning value, then mode indicator is presented at alert status; If liquid level arrives alarming value, then mode indicator is presented at alarm condition, and makes the described vibrations wrist belt shake; Meanwhile, liquid level variable signal is delivered to described computer system by programmable logic controller (PLC) PLC (10);
D., after the liquid level signal process that each transfusion monitoring device is sent here by the infusion bottle monitoring module of described computer system, be presented at one by one on the display screen of computer system; Simultaneously when judge the liquid level of certain infusion bottle start when arrive early warning value or alarming value phase at the sound, light early warning or warning function.
Described mode indicator comprises lampion group or display screen.
" computer system shows corresponding infusion bottle liquid level and duty thereof " described in step B and comprise picture and text showing and voice message.
" start mutually at the sound, light early warning or warning function " described in step D comprises picture and text showing and voice message, or sends corresponding early warning or alarm signal on the mobile communication terminal of user.
Described liquid level sensor module comprises at least two liquid level sensors, is respectively used to early warning liquid level and the alarm liquid level of perception infusion bottle; When the liquid level of described infusion bottle reaches early warning liquid level or alarm liquid level, when described its level monitoring of liquid level sensor perception reaches marginal value, namely send logic high or low level to described programmable logic controller (PLC) PLC.
The present invention in order to solve the problems of the technologies described above the technical scheme also proposed is, a kind of remote monitoring and warning system of many infusion bottles liquid level, comprises the department of computer science being positioned at monitoring client and to unify transfusion monitoring device that be connected electrically, that be positioned at each transfusion position; Described each transfusion monitoring device comprises programmable logic controller (PLC) PLC, the bottle induction apparatus be arranged on drip stand, liquid level sensor module, mode indicator and the vibrations wrist belt that can be worn in patient or entourage's wrist; Described bottle induction apparatus, liquid level sensor module, mode indicator and the vibrations wrist belt that can be worn on patient or entourage's wrist electrically connect with programmable logic controller (PLC) PLC respectively; Described computer system is connected with described programmable logic controller (PLC) PLC by data control bus;
Described bottle induction apparatus sends high or low level signal in the programmable logic controller (PLC) PLC of described transfusion monitoring device when sensing infusion bottle, after wherethrough reason, starting described mode indicator, to show this transfusion position in running order; This transfusion position has the signal of bottle to deliver to the infusion bottle monitoring module of the computer system of monitoring client by described programmable logic controller (PLC) PLC simultaneously, shows corresponding infusion bottle liquid level and duty thereof after wherethrough reason in this computer system;
Described each liquid level sensor module converts corresponding high or low level signal to deliver in respective programmable logic controller (PLC) PLC by perceiving the change of infusion bottle liquid level at any time, judge that whether the liquid level of this infusion bottle is to early warning value or alarming value by it, and corresponding startup mode indicator shows corresponding duty, if it judges that liquid level arrives alarming value, also with the vibration of vibrations in the season wrist belt; Meanwhile, liquid level variable signal is also delivered to described computer system by described programmable logic controller (PLC) PLC; After the liquid level signal process that each transfusion monitoring device is sent here by the infusion bottle monitoring module of described computer system, be presented on the display screen of described computer system one by one; Simultaneously when judge the liquid level of certain infusion bottle arrive early warning value or alarming value namely start phase at the sound, light early warning or warning function.
Described bottle induction apparatus is the electronic device that can export a high or low level signal when sensing transfusion bottle, comprises photoelectric sensor, infrared ray sensor or limit switch.
Described liquid level sensor module comprises at least two liquid level sensors, is respectively used to early warning liquid level and the alarm liquid level of perception infusion bottle; When the liquid level of described infusion bottle reaches early warning liquid level or alarm liquid level, when described its level monitoring of liquid level sensor perception reaches marginal value, namely send logic high or low level to described programmable logic controller (PLC) PLC.
Described liquid level sensor module comprise be respectively used to perception infusion bottle early warning liquid level and alarm liquid level two liquid level sensors outside, also comprise one or more liquid level sensor, be respectively used to other different liquid level changes outside early warning liquid level described in perception and alarm liquid level, and then send corresponding high or low level signal to described programmable logic controller (PLC) PLC, deliver to again in described computer system by after its process.
Each liquid level sensor of described liquid level sensor module is contactless perception liquid level and exports the electronic induction sensor of corresponding low and high level, comprises capacitive liquid level sensor.
Compared with the existing technology, the invention has the beneficial effects as follows: this warning system adopts when warning reminding patient the wrist belt to shake and reports to the police.Sound pollution can not be caused.In infusion process, patient can loosen rest and close the eyes for rest.Adopt sound and light alarm to remind not the nurse of transfusion room simultaneously.In infusion process, nurse can attentively go to prepare the new transfusion outpatient of service, and not be used in transfusion and prepare to hurry back and forth back and forth between place and transfusion room, notices individual patient's transfusion condition, thus reduces the labor intensity of nurse, improve medical service level.Report to the police and remind patient and nurse simultaneously, dual-alarm guarantees that patient is disposed in time after infusion liquid level reaches alarm liquid level, and nurse long-rangely can check the working condition of each transfusion position.
accompanying drawing explanationfig. 1 is the long-distance monitoring method of the present invention's many infusion bottles liquid level and the working state schematic representation of warning system preferred embodiment;
Fig. 2 is the structural representation of some transfusion monitoring devices 1 and computer system 2 in described preferred embodiment;
Fig. 3 is the bottle induction apparatus 11 of some transfusion monitoring devices 1 in described preferred embodiment, liquid level sensor 12 is arranged on operating diagram on infusion bottle;
Fig. 4 is the workflow schematic diagram of described preferred embodiment.
detailed description of the inventionbelow, shownschematically preferred embodiment sets forth the present invention further by reference to the accompanying drawings.
See Fig. 1 to 4, the preferred embodiments of the present invention are: the remote monitoring and warning system providing a kind of many infusion bottles liquid level, comprise the computer system 2 that is positioned at monitoring client and be connected electrically, n transfusion monitoring device 1 being positioned at each transfusion position; Described each transfusion monitoring device 1 comprises programmable logic controller (PLC) PLC10, the bottle induction apparatus 11 be arranged on drip stand, liquid level sensor module 12, mode indicator 13 and the vibrations wrist belt 14 that can be worn in patient or entourage's wrist; Described bottle induction apparatus 11, liquid level sensor module 12, mode indicator 13 and the vibrations wrist belt 14 that can be worn on patient or entourage's wrist electrically connect with programmable logic controller (PLC) PLC10 respectively; Described computer system 2 is connected with described programmable logic controller (PLC) PLC10 by data control bus.
Also comprise and be implemented as follows step:
A. infusion bottle liquid level monitoring module 20 is set in the computer system 2 being positioned at nurse station, is connected with the transfusion monitoring device 1 being positioned at each transfusion position by data wire; This transfusion monitoring device 1 comprises programmable logic controller (PLC) PLC 10
,be arranged on the bottle induction apparatus 11 on drip stand, liquid level sensor module 12, mode indicator 13 and the vibrations wrist belt 14 of patient or entourage's wrist can be worn on; Described bottle induction apparatus 11, liquid level sensor module 12, mode indicator 13 and the vibrations wrist belt 14 are electrically connected on described programmable logic controller (PLC) PLC 10 respectively;
B. send high or low level signal when described bottle induction apparatus 11 has sensed infusion bottle in described programmable logic controller (PLC) PLC 10, after wherethrough reason, starting described mode indicator 13, to show this transfusion position in running order; Simultaneously, this transfusion position has the signal of bottle to deliver in the infusion bottle liquid level monitoring module 20 of the computer system 2 of monitoring client by described programmable logic controller (PLC) PLC 10, shows corresponding infusion bottle liquid level and duty thereof after wherethrough reason in this computer system 2;
C. the change of the liquid level of perception is converted to corresponding high or low level signal and delivers in respective programmable logic controller (PLC) PLC 10 by the liquid level sensor module 12 of described each transfusion monitoring device 1 at any time, judge that whether the liquid level of this infusion bottle is to early warning value or alarming value by it: if liquid level is to early warning value, then mode indicator 13 is presented at alert status; If liquid level arrives alarming value, then mode indicator 13 is presented at alarm condition, and makes the described vibrations wrist belt 14 shake; Meanwhile, the logical signal that liquid level changes is delivered to described computer system 2 by programmable logic controller (PLC) PLC 10;
D., after the liquid level signal process that each transfusion monitoring device 1 is sent here by the infusion bottle monitoring module 20 of described computer system 2, be presented on the display screen of computer system 2 one by one; Start corresponding early warning or warning function when judging that the liquid level of certain infusion bottle has arrived early warning value or alarming value simultaneously.
With reference to figure 4, described bottle induction apparatus 12 is that can export a high or low level signal electronic device, can be photoelectric sensor, infrared ray sensor or limit switch when having sensed transfusion bottle.In described example each transfusion position transfusion monitoring device 1 at least two liquid level sensors 121,122, be respectively used to early warning liquid level and the alarm liquid level of perception infusion bottle; When the liquid level of described infusion bottle reaches early warning liquid level or alarm liquid level, when described its level monitoring of liquid level sensor 121,122 perception reaches marginal value, namely send high level or low level to described programmable logic controller (PLC) PLC 10.Described liquid level sensor module 12 except comprise be respectively used to perception infusion bottle early warning liquid level and alarm liquid level two liquid level sensors 121,122 except, also comprise one or more liquid level sensor, be respectively used to other different liquid level changes outside early warning liquid level described in perception and alarm liquid level, and then send corresponding high or low level signal to described programmable logic controller (PLC) PLC 10, by delivering in described computer system 2 again after its process, to obtain more exact filling level data, and be presented on the display screen of this computer system 2.In this example, described each liquid level sensor is contactless induction level and exports the electronic induction sensor of corresponding low and high level, comprises capacitance liquid level induction apparatus.
The mode indicator 13 of described transfusion monitoring device 1 adopts lampion group or display screen, adopts green/yellow/red group in this example, if namely do not have bottle signal, then the green/yellow/red that transfusion position is set up all does not work; If there is bottle signal, the liquor charging position logical signal that programmable logic controller (PLC) PLC 10 passes according to each liquid level sensor, judges that liquid level is in a high position, then only has green light Chang Liang; Judge that liquid level is at early warning value, then only have amber light glittering; Judge that liquid level is at alarming value, then only have red light glittering soon, the wrist belt of starting shock simultaneously 14.
Described computer system 2 can show infusion bottle liquid level and duty with picture and text and voice, namely computer system 2 is collected liquid level variable signal that whole programmable logic controller (PLC) PLC 10 sends here and is carried out logical judgment, then in the situation of its display each infusion bottle of screen display and liquid level:
If 1. do not infuse bottle signal, on the display screen of described computer system 2, corresponding infusion bottle position and level display and alarm function are shielded by Lycoperdon polymorphum Vitt.
If 2. there is transfusion bottle signal, on the display screen of described computer system 2, corresponding transfusion bottle and level display and alarm function are opened, described infusion bottle monitoring module 20 is according to the liquid level signal of each infusion bottle received simultaneously, the liquid level of the corresponding infusion bottle of display screen display is high and low and pre-, alarm indicator: if liquid level is high, corresponding liquid level green light Chang Liang on display screen, Huang/red light is dark-coloured.If liquid level is low, also namely reach early warning value, the glittering prompting of corresponding amber light on display screen, green/red light is dark-coloured.If liquid level is in alarm liquid level and following, red light quick flashing reminds horn blast to report to the police, green/amber light dead color (now, be set up the vibrations wrist belt 14 shake warning simultaneously at transfusion position), also can send warning message on the mobile communication terminal of nursing staff simultaneously.
Claims (5)
1. a remote monitoring and warning system for the liquid level of infusion bottle more than, is characterized in that:
Comprise the computer system (2) that is positioned at monitoring client and be connected electrically, the transfusion monitoring device (1) that is positioned at each transfusion position; Described each transfusion monitoring device (1) comprises programmable logic controller (PLC) PLC(10), the bottle induction apparatus (11) be arranged on drip stand, liquid level sensor module (12), mode indicator (13) and the vibrations wrist belt (14) that can be worn in patient or entourage's wrist; Described bottle induction apparatus (11), liquid level sensor module (12), mode indicator (13) and can be worn on patient or entourage's wrist the vibrations wrist belt (14) respectively with programmable logic controller (PLC) PLC(10) electrically connect; Described computer system (2) is by data control bus and described programmable logic controller (PLC) PLC(10) be connected;
Described bottle induction apparatus (11) sends the programmable logic controller (PLC) PLC(10 of high or low level signal to described transfusion monitoring device (1) when sensing infusion bottle) in, after wherethrough reason, starting described mode indicator (13), to show this transfusion position in running order; Described programmable logic controller (PLC) PLC(10 simultaneously) there is the signal of bottle to deliver to the infusion bottle monitoring module (20) of the computer system (2) of monitoring client this transfusion position, in this computer system (2) corresponding infusion bottle liquid level of upper display and duty thereof after wherethrough reason;
Described each liquid level sensor module (12) converts corresponding high or low level signal to deliver to respective programmable logic controller (PLC) PLC(10 by perceiving the change of infusion bottle liquid level at any time) in, judge that whether the liquid level of this infusion bottle is to early warning value or alarming value by it, and corresponding startup mode indicator (13) shows corresponding duty, if it judges that liquid level arrives alarming value, also with vibration in the vibrations wrist belt in season (12); Meanwhile, described programmable logic controller (PLC) PLC(10) also liquid level variable signal is delivered to described computer system (2); After the liquid level signal process that each transfusion monitoring device (1) is sent here by the infusion bottle monitoring module (20) of described computer system (2), be presented on the display screen of described computer system (2) one by one; Simultaneously when judge the liquid level of certain infusion bottle arrive early warning value or alarming value namely start phase at the sound, light early warning or warning function.
2., according to the remote monitoring and warning system of many infusion bottles liquid level according to claim 1, it is characterized in that:
Described bottle induction apparatus (11) is the electronic device that can export a high or low level signal when transfusion bottle being detected, comprises photoelectric sensor, infrared ray sensor or limit switch.
3., according to the remote monitoring and warning system of many infusion bottles liquid level according to claim 1, it is characterized in that:
Described liquid level sensor module (12) comprises at least two liquid level sensors (121,122), is respectively used to early warning liquid level and the alarm liquid level of perception infusion bottle; When the liquid level of described infusion bottle reaches early warning liquid level or alarm liquid level, when described liquid level sensor (121,122) its level monitoring of perception reaches marginal value, namely to described programmable logic controller (PLC) PLC(10) send logic high or low level.
4., according to the remote monitoring and warning system of many infusion bottles liquid level according to claim 1, it is characterized in that:
Described liquid level sensor module (12) comprises the early warning liquid level that is respectively used to perception infusion bottle and alarm liquid level two liquid level sensors (121,122) outward, also comprise one or more liquid level sensor, be respectively used to other different liquid level changes outside early warning liquid level described in perception and alarm liquid level, and then to described programmable logic controller (PLC) PLC(10) send corresponding high or low level signal, deliver to again in described computer system (2) by after its process.
5., according to the remote monitoring and warning system of the many infusion bottles liquid level described in claim 1,3 or 4, it is characterized in that:
Each liquid level sensor of described liquid level sensor module (12) is contactless perception liquid level and exports the electronic induction sensor of corresponding low and high level, comprises capacitive liquid level sensor.
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| CN201210007252.8A CN103203053B (en) | 2012-01-11 | 2012-01-11 | Remote monitoring method and alarming system of liquid levels of plurality of infusion bottles |
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| CN201210007252.8A CN103203053B (en) | 2012-01-11 | 2012-01-11 | Remote monitoring method and alarming system of liquid levels of plurality of infusion bottles |
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| CN103203053A CN103203053A (en) | 2013-07-17 |
| CN103203053B true CN103203053B (en) | 2015-01-07 |
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Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656783B (en) * | 2013-12-06 | 2016-08-17 | 李明全 | Safe transfusion system |
| CN104225720A (en) * | 2014-10-14 | 2014-12-24 | 于好雨 | Automatic infusion ending reminding device |
| CN205626625U (en) * | 2015-10-14 | 2016-10-12 | 史利利 | Multistage infusion alarm system and probe end device thereof |
| CN106552305A (en) * | 2015-12-10 | 2017-04-05 | 长兴诚自动化工程设备有限公司 | Infusion liquid level monitoring system and its monitoring and control method |
| CN105664296A (en) * | 2016-03-12 | 2016-06-15 | 上海大学 | Display system of medical infusion device |
| CN105641780A (en) * | 2016-03-12 | 2016-06-08 | 上海大学 | Infrared infusion grading early warning system |
| CN106620923B (en) * | 2016-03-23 | 2019-12-13 | 宿州市鑫尧健康科技有限公司 | Novel infusion support |
| CN105944184A (en) * | 2016-06-24 | 2016-09-21 | 钦州学院 | Intelligent transfusion monitoring device |
| CN106139302A (en) * | 2016-07-22 | 2016-11-23 | 杭州市红十字会医院 | A kind of controllable-rate, the transfusion system automatically changed |
| CN106964023A (en) * | 2017-03-28 | 2017-07-21 | 合肥科的星测控科技有限公司 | A kind of infusion alarm system based on technology of Internet of things |
| CN108785799A (en) * | 2017-05-03 | 2018-11-13 | 中兴通讯股份有限公司 | Alarm processing method, device, storage medium and processor |
| CN107243098A (en) * | 2017-07-04 | 2017-10-13 | 九江学院 | It is a kind of to detect control device and detection method that venous transfusion runs pin |
| CN107551355B (en) * | 2017-10-20 | 2021-01-01 | 遵义医学院附属医院 | Multifunctional infusion monitoring system |
| CN111529815A (en) * | 2020-05-08 | 2020-08-14 | 长兴县中医院 | Infusion auxiliary warning method and device |
| CN113289143A (en) * | 2021-06-18 | 2021-08-24 | 嘉兴职业技术学院 | Intelligent infusion monitoring system based on Internet of things |
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| CN101618244A (en) * | 2009-07-09 | 2010-01-06 | 葛锋 | Implementation method of digital transfusion monitoring and alarming system |
| CN101785886A (en) * | 2010-03-09 | 2010-07-28 | 张飞 | Real-time monitoring method and real-time monitoring device for infusion |
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| KR100643086B1 (en) * | 2005-09-27 | 2006-11-10 | 박효남 | Apparatus for infusion management |
| US20110166510A1 (en) * | 2006-06-16 | 2011-07-07 | Jun Feng | Portable IV infusion monitoring system |
| US20100134303A1 (en) * | 2008-12-02 | 2010-06-03 | Perkins James T | Fluid level detector for an infusion fluid container |
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| CN101618244A (en) * | 2009-07-09 | 2010-01-06 | 葛锋 | Implementation method of digital transfusion monitoring and alarming system |
| CN101785886A (en) * | 2010-03-09 | 2010-07-28 | 张飞 | Real-time monitoring method and real-time monitoring device for infusion |
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