CN103638575A - Medical transfusion alarming device based on power line carrier communication - Google Patents
Medical transfusion alarming device based on power line carrier communication Download PDFInfo
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- CN103638575A CN103638575A CN201310636087.7A CN201310636087A CN103638575A CN 103638575 A CN103638575 A CN 103638575A CN 201310636087 A CN201310636087 A CN 201310636087A CN 103638575 A CN103638575 A CN 103638575A
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- power line
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- alarming device
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Abstract
The invention discloses a medical transfusion alarming device based on power line carrier communication. The medical transfusion alarming device comprises a weight measurement module for measuring the weight of a transfusion medicine bottle and a comparer for comparing the weight of the transfusion medicine bottle with a preset value, the comparer is connected to a power grid through a power line carrier modulator-demodulator for modulating a digital signal into an electric signal capable of being transmitted in a power line, is connected with the power grid through a power line carrier modulator-demodulator for modulating the electric signal transmitted in a power line into the digital signal, and is connected with a nurse station. The medical transfusion alarming device has the advantages that a patient does not need to pay attention to reduction of the liquid face of a medicine and worry about blood vessel swelling, blood return and the like and can have a rest at ease, and it is also unnecessary to have a person special for accompanying a patient, so that burdens of family members of the patient are reduced. Besides, the power line is only needed between the comparer and the nurse station, and data information transmission can be completed through the 220V power grid. A systematical structure is simple, and cost is low.
Description
Technical field
The present invention relates to clinical treatment field, be specifically related to a kind of medical transfusion alarm device based on power line carrier communication.
Background technology
Existing sickbed calling system workflow is: when 1, client need helps, press the assignment key of sick bed extension set, wait for that nurse personnel reply.2, after sick bed call extension, nurse station main frame can be received call information, and the personnel of nurse station reply afterwards and then patient's intercommunication call before goes help.Substantially be all to adopt this system in the market.It is convenient that native system seems, but ignored a bit, be that patient itself is exactly the object that needs treatment, a lot of patients can not press in time assignment key in needs help, especially patient in when transfusion because physical weakness is usually gone to sleep, the consequence causing be like this exactly after the medicament of medicine bottle is totally lost patient also among sleep, usually can cause blood back drum pin to bring discomfort to health, entail dangers to life even when serious, just so, to such an extent as to many patients' family members usually need working ask for leave prevent or cure a disease bed accompany and attend to, in the society of high rhythm nowadays, caused human resources's waste.
Application number is to disclose a kind of novel sickbed calling device in 201220068548.6 Chinese invention patent, utilize the reduction of infrared detection technology monitoring medicine bottle liquid level, when medicine bottle liquid level is reduced to the minimum level of setting, infrared warning device sends alarm signal automatically, by data wire, pass to nurse station main frame, thereby notify nurse to process accordingly.But infrared warning device is subject to external interference larger.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of medical transfusion alarm device based on power line carrier communication.
To achieve these goals, the present invention adopts following technical scheme:
A kind of medical transfusion alarm device based on power line carrier communication, comprise the check weighing module of measuring infusion bottle weight, the comparator that infusion bottle weight and preset value are compared, described comparator by one for the power line carrier modem access electric power network that is the signal of telecommunication that can transmit on electric lines of force by digital signal modulated, one is connected with described electric power network for the signal of telecommunication transmitting at electric lines of force being demodulated into the power line carrier modem of digital signal, and Bing Yu nurse station connects.
Further, described comparator can be set the minimum weight value of infusion bottle repeatedly.
The invention has the beneficial effects as follows: patient need not concentrate on attention the reduction of medicine liquid level, worry to occur the appearance of the situations such as drum pin or blood back, can relievedly have a rest, also need not someone stay in the ward to look after the patient night and day specially, alleviated the burden of families of patients.In addition, between comparator and nurse station, only need to utilize electric lines of force, by 220V electrical network, just can complete data information transfer, system structure is simple, with low cost.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated:
Fig. 1 is electrical block diagram of the present invention.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of medical transfusion alarm device based on power line carrier communication, comprises check weighing module, comparator, power line carrier manipulator, electric power network, power line carrier demodulator and nurse station.The gravimetric value Real-Time Monitoring of check weighing module to infusion bottle, and Real-time Feedback is to comparator, comparator is compared measurement data with predefined minimum weight value, when measurement data is less than or equal to minimum weight value, output one controls signal to power line carrier manipulator, be modulated to the signal of telecommunication that can transmit on electric lines of force, and by electric power network, transfer to the power line carrier demodulator of receiving terminal, this power line carrier demodulator is demodulated into digital signal by the signal of telecommunication transmitting in electric lines of force and is sent to nurse station, alarm generator in nurse station sounds the alarm, on Bing nurse station main frame, show the patient informations such as room number, nurse on duty accordingly alarm song and patient information directly goes corresponding sick bed to process accordingly, so, patient is in infusion process, without family members, stay in the ward to look after the patient night and day, oneself also can feel at ease to have a rest, need not constantly note the liquid level of infusion bottle, worry that input air causes bulging pin or blood back, even more serious consequence, even if there are family members to stay in the ward to look after the patient night and day, family members also can have a rest more, have greatly alleviated the family members' that stay in the ward to look after the patient night and day burden.In addition, between comparator and nurse station, only need to utilize electric lines of force, by 220V electrical network, just can complete data information transfer, system structure is simple, with low cost.
In practical operation, because the minimum weight value of the infusion bottle of different medicinal liquids is different, so comparator should have the function of the minimum weight value that resets infusion bottle.
Above-described embodiment is just to allow one of ordinary skilled in the art can understand content of the present invention and implement according to this for technical conceive of the present invention and feature being described, its objective is, can not limit the scope of the invention with this.Every equivalent variation or modification that according to the present invention, the essence of content has been done, all should be encompassed in protection scope of the present invention.
Claims (2)
1. the medical transfusion alarm device based on power line carrier communication, it is characterized in that: comprise the check weighing module of measuring infusion bottle weight, the comparator that infusion bottle weight and preset value are compared, described comparator by one for the power line carrier modem access electric power network that is the signal of telecommunication that can transmit on electric lines of force by digital signal modulated, one is connected with described electric power network for the signal of telecommunication transmitting at electric lines of force being demodulated into the power line carrier modem of digital signal, and Bing Yu nurse station connects.
2. the medical transfusion alarm device based on power line carrier communication according to claim 1, is characterized in that: described comparator can be set the minimum weight value of infusion bottle repeatedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636087.7A CN103638575A (en) | 2013-12-03 | 2013-12-03 | Medical transfusion alarming device based on power line carrier communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310636087.7A CN103638575A (en) | 2013-12-03 | 2013-12-03 | Medical transfusion alarming device based on power line carrier communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103638575A true CN103638575A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310636087.7A Pending CN103638575A (en) | 2013-12-03 | 2013-12-03 | Medical transfusion alarming device based on power line carrier communication |
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| CN (1) | CN103638575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128330A1 (en) * | 2016-01-29 | 2017-08-03 | 吕璇 | Matching prompt method according to drip remaining amount, and intelligent calling system |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604151Y (en) * | 2003-03-13 | 2004-02-25 | 福建八方科技发展有限公司 | Medical monitor |
| CN202409694U (en) * | 2012-01-07 | 2012-09-05 | 毛振刚 | Intelligent medical infusion alarm |
| CN103111000A (en) * | 2013-03-05 | 2013-05-22 | 西安电子科技大学 | Infusion alarming device based on cantilever beam force sensor and method thereof |
-
2013
- 2013-12-03 CN CN201310636087.7A patent/CN103638575A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604151Y (en) * | 2003-03-13 | 2004-02-25 | 福建八方科技发展有限公司 | Medical monitor |
| CN202409694U (en) * | 2012-01-07 | 2012-09-05 | 毛振刚 | Intelligent medical infusion alarm |
| CN103111000A (en) * | 2013-03-05 | 2013-05-22 | 西安电子科技大学 | Infusion alarming device based on cantilever beam force sensor and method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017128330A1 (en) * | 2016-01-29 | 2017-08-03 | 吕璇 | Matching prompt method according to drip remaining amount, and intelligent calling system |
| 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 |
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Application publication date: 20140319 |