CN104083816A - Automatic infusion/blood transfusion alarm system and method - Google Patents
Automatic infusion/blood transfusion alarm system and method Download PDFInfo
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- CN104083816A CN104083816A CN201410339829.4A CN201410339829A CN104083816A CN 104083816 A CN104083816 A CN 104083816A CN 201410339829 A CN201410339829 A CN 201410339829A CN 104083816 A CN104083816 A CN 104083816A
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Abstract
The invention discloses an automatic infusion/blood transfusion alarm system and method. The automatic infusion/blood transfusion alarm system comprises an infusion device and further comprises an alarm device and a signal trigger device arranged on the infusion device. The signal trigger device is connected with the alarm device in a wireless mode. The signal trigger device comprises a trigger signal generator, an isolation medium, a trigger signal processor and a wireless signal projector. The isolation medium is located in the infusion device, the trigger signal generator is connected with the trigger signal processor when the liquid level in the infusion device drops to the preset position, and the trigger signal processor is electrically connected with the wireless signal projector. The alarm device comprises a wireless signal receiver, a signal processor and an alarm. The signal processor is electrically connected with the wireless signal receiver and the alarm respectively. The automatic infusion/blood transfusion alarm system and method can save manpower resources and improve infusion safety and reliability.
Description
Technical field
The present invention relates to a kind of medical apparatus, relate in particular to a kind of automatic infusion/blood transfusion warning system and alarm method thereof.
Background technology
Traditional transfusion, blood transfusion will be paid special attention in the time that liquid will be totally lost, can change in time liquid or pull out transfusion and blood transfusion pin, in order to avoid mistake is inputted air in body, cause patient to occur accident.At this moment, the liquid level situation that just need to have people can observe at any time transfusion instrument especially, this just need to have nursing staff or patient's company people to strengthen observing.If but while not having patient to accompany people or nursing staff to be busy with one's work, observe intensity and will weaken, will cause like this two kinds of situations: once being that liquid or blood are changed infusion bottle or Transfusion set while having more amount to retain, cause waste; The 2nd, liquid does not pull out or changes liquid bottles after being totally lost in time, causes air to pour into human body, increases transfusion dangerous.For this reason, be necessary above-mentioned transfusion instrument to do further improvement.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of can be according to automatic infusion/blood transfusion warning system and the alarm method thereof of the variation automatic alarm of liquid level in transfusion device.
In order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of automatic infusion/blood transfusion warning system is provided, comprise transfusion device, alarm device and be arranged at the signal flip flop equipment on transfusion device, described signal flip flop equipment and alarm device wireless connections; Described signal flip flop equipment comprises triggering signal maker, spacer medium, trigger processor and wireless signal transmitter, described spacer medium is positioned at transfusion device, described triggering signal maker is connected with trigger processor when in transfusion device, liquid level is reduced to predeterminated position, and described trigger processor is electrically connected with wireless signal transmitter; Described alarm device comprises wireless signal receiver, signal processor and alarm; Described signal processor is electrically connected with wireless signal receiver and alarm respectively;
Described triggering signal maker, for generating triggering signal;
Described spacer medium, for being low to moderate before predeterminated position at liquid level in transfusion device, isolation triggering signal maker and trigger processor;
Described trigger processor, when liquid level is low to moderate predeterminated position in transfusion device, receives triggering signal and also triggering signal is processed to formation target data to be sent;
Described wireless signal transmitter, for being modulated into target data wireless data and outwards sending;
Described wireless signal receiver, for receiving radio data and be demodulated to target data;
Described signal processor, for generating corresponding alarm command according to target data;
Described alarm, for generating alarm signal according to alarm command.
In order to solve the problems of the technologies described above, the present invention adopts another technical scheme to be: a kind of alarm method of automatic infusion/blood transfusion warning system is provided, comprises the steps:
S01, generation triggering signal;
S02, when liquid level is reduced to predeterminated position in transfusion device, receives triggering signal and also triggering signal is processed to formation target data to be sent;
S03, target data is modulated into wireless data and outwards sends;
S04, receiving radio data are also demodulated to target data;
S05, generate corresponding alarm command according to target data;
S06, according to alarm command generate alarm signal.
Beneficial effect of the present invention is: signalization flip flop equipment on transfusion device, comprise triggering signal maker, spacer medium, trigger processor and wireless signal transmitter, when liquid level in transfusion device is reduced to before predeterminated position, spacer medium isolation isolation signalling processor and triggering signal maker, in the time that in transfusion device, liquid level is reduced to predeterminated position, trigger processor is connected with triggering signal maker, triggering signal is processed and formed target data, and outwards send wireless data by wireless signal transmitter; Comprise wireless signal receiver, signal processor and alarm and monitoring client is provided with alarm device, wireless data is received and processed can generate alarm signal.Can save human resources by said apparatus, and increase the security reliability of transfusion.
Brief description of the drawings
Fig. 1 is the block diagram of automatic infusion/blood transfusion warning system of the present invention;
Fig. 2 is the structural representation of triggering signal generating apparatus of the present invention;
Fig. 3 is the longitudinal section schematic diagram of float of the present invention;
Fig. 4 is the cross sectional representation of float of the present invention;
Fig. 5 is the schematic flow sheet of the alarm method of automatic infusion/blood transfusion warning system of the present invention.
Label declaration:
1-transfusion device, 2-signal flip flop equipment, 3-alarm device;
12-liquid injection port, 13-liquid flowing outlet, 21-triggering signal maker, 22-trigger processor, 23-wireless signal transmitter, 24-float, 241-float upper end, 242-float lower end, 243-groove, 31-wireless signal receiver, 32-signal processor, 33-alarm.
Detailed description of the invention
By describing technology contents of the present invention, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
The design of most critical of the present invention is: on transfusion device, signalization flip flop equipment liquid level in transfusion device is reduced to predeterminated position and generates target data, and the alarm device that is arranged at monitoring client can generate alarm signal according to target data, can save human resources, and increase the security reliability of transfusion.
Refer to Fig. 1, a kind of automatic infusion/blood transfusion warning system, comprises transfusion device 1, alarm device 3 and is arranged at the signal flip flop equipment 2 on transfusion device 1, described signal flip flop equipment 2 and alarm device 3 wireless connections; Described signal flip flop equipment 2 comprises triggering signal maker 21, spacer medium, trigger processor 22 and wireless signal transmitter 23, described spacer medium is positioned at transfusion device 1, described triggering signal maker 21 is connected with trigger processor 22 in the time that the interior liquid level of transfusion device 1 is reduced to predeterminated position, and described trigger processor 22 is electrically connected with wireless signal transmitter 23; Described alarm device 3 comprises wireless signal receiver 31, signal processor 32 and alarm 33; Described signal processor 32 is electrically connected with wireless signal receiver 31 and alarm 33 respectively;
Described triggering signal maker 21, for generating triggering signal;
Described spacer medium, for being low to moderate before predeterminated position at the interior liquid level of transfusion device 1, isolation triggering signal maker 21 and trigger processor 22;
Described trigger processor 22, in the time that the interior liquid level of transfusion device 1 is low to moderate predeterminated position, receives triggering signal and triggering signal is processed and formed target data to be sent;
Described wireless signal transmitter 23, for being modulated into target data wireless data and outwards sending;
Described wireless signal receiver 31, for receiving radio data and be demodulated to target data;
Described signal processor 32, for generating corresponding alarm command according to target data;
Described alarm 33, for generating alarm signal according to alarm command.
From foregoing description, beneficial effect of the present invention is: signalization flip flop equipment 2 on transfusion device 1, comprise triggering signal maker 21, spacer medium, trigger processor 22 and wireless signal transmitter 23, when the interior liquid level of transfusion device 1 is reduced to before predeterminated position, spacer medium isolation signalling processor 32 and triggering signal maker 21, in the time that the interior liquid level of transfusion device 1 is reduced to predeterminated position, trigger processor 22 is connected with triggering signal maker 21, triggering signal is processed and formed target data, and outwards send wireless data by wireless signal transmitter 23, comprise wireless signal receiver 31, signal processor 32 and alarm 33 and monitoring client is provided with alarm device 3, wireless data is received and processed can generate alarm signal.Can save human resources by said apparatus, and increase the security reliability of transfusion.
Further, described spacer medium is float, and described float is with the interior motion of melt surface of transfusion device 1.This float is in the time of normal infusion, float on the liquid levels in transfusion device 1, isolation triggering signal maker 21 is electrically connected with trigger processor 22, in the time that liquid drops to predeterminated position, float drops to and departs from isolation triggering signal maker 21 and trigger processor 22 positions, now isolates triggering signal maker 21 and is electrically connected with trigger processor 22.
Consult Fig. 2, in one embodiment, described triggering signal maker 21 is light source, and described trigger processor 22 comprises photoconductive resistance, and described float is lighttight material.When transfusion, light source is opened generation light signal, and float is that lighttight material is kept off between light source and photoconductive resistance, and in the time that liquid drops to predeterminated position, light signal exposes in photoconductive resistance.
Consult Fig. 3, in one embodiment, the diameter of described float 24 end faces successively decreases along float 24 tops to float 24 bottom direction, and the diameter of float top end face is greater than liquid flowing outlet 13 apertures, and the diameter of float 24 bottom end faces is less than liquid flowing outlet 13 apertures.The aperture of liquid injection port 12 is identical with the aperture of liquid flowing outlet 13.In the time that liquid level is reduced to extreme lower position, liquid flowing outlet 13 is stretched in float 24 bottoms, clogs liquid flowing outlet 13, can not increase liquid and drip off pour into air to blood vessel completely, ensures infusion safety.
Consult Fig. 4, in a specific embodiment, described float 24 is made up of float upper end 241 and float lower end 242, and the longitudinal section of described float upper end 241 is rectangle, the longitudinal section of described float lower end 242 is closed convex arc, and described float upper end 241 sidewalls are provided with at least one groove 243.Float is in the time of position, the top or while being surprisingly stuck in dropper body, groove 243 can facilitate the circulation of liquid.The quantity of groove can be arranged to 3-6 bar.
Further, also comprise display, described display is electrically connected with signal processor.This display can show target data, the data such as the sick bed label that this target data comprises patient.
Preferably, described signal flip flop equipment 2 communicates to connect with any wireless mode in WiFi, bluetooth and ZigBee with alarm device 3.Build wireless network with WiFi, bluetooth and ZigBee mode, cost is low, is convenient to safeguard.
To sum up, automatic infusion/blood transfusion warning system provided by the invention, signalization flip flop equipment on transfusion device, comprise triggering signal maker, trigger processor and wireless signal transmitter, in the time that in transfusion device, liquid level is reduced to predeterminated position, trigger processor is connected with triggering signal maker, triggering signal is processed and is formed target data, and outwards send wireless data by wireless signal transmitter; Comprise wireless signal receiver, signal processor and alarm and monitoring client is provided with alarm device, wireless data is received and processed can generate alarm signal.Can save human resources by said apparatus, and increase the security reliability of transfusion.In addition, float is set in tube for transfusion, can before being reduced to predeterminated position, liquid level isolate triggering signal maker and trigger processor, in the time that liquid level is reduced to predeterminated position, can shutoff liquid flowing outlet, adding, display can display-object data, be conducive to nurse or doctor's management, can further save human resources, and increase the security reliability of transfusion.
Consult Fig. 5, a kind of alarm method of automatic infusion/blood transfusion warning system, comprises the steps:
S01, generation triggering signal;
S02, when liquid level is reduced to predeterminated position in transfusion device, receives triggering signal and also triggering signal is processed to formation target data to be sent;
S03, target data is modulated into wireless data and outwards sends;
S04, receiving radio data are also demodulated to target data;
S05, generate corresponding alarm command according to target data;
S06, according to alarm command generate alarm signal.
Preferably, described triggering signal is optical signal.
From foregoing description, beneficial effect of the present invention is: the alarm method of automatic infusion/blood transfusion warning system provided by the invention, adopt when in transfusion device, liquid level is reduced to predeterminated position, receive triggering signal and triggering signal is processed and formed target data to be sent, this target data can be transmitted with wireless data, and wireless data can generate alarm signal after treatment, reminds doctor or nurse to note, can save human resources, and increase the security reliability of transfusion.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. automatic infusion/blood transfusion warning system, comprises transfusion device, it is characterized in that, also comprises alarm device and is arranged at the signal flip flop equipment on transfusion device, described signal flip flop equipment and alarm device wireless connections; Described signal flip flop equipment comprises triggering signal maker, spacer medium, trigger processor and wireless signal transmitter, described spacer medium is positioned at transfusion device, described triggering signal maker is connected with trigger processor when in transfusion device, liquid level is reduced to predeterminated position, and described trigger processor is electrically connected with wireless signal transmitter; Described alarm device comprises wireless signal receiver, signal processor and alarm; Described signal processor is electrically connected with wireless signal receiver and alarm respectively;
Described triggering signal maker, for generating triggering signal;
Described spacer medium, for being low to moderate before predeterminated position at liquid level in transfusion device, isolation triggering signal maker and trigger processor;
Described trigger processor, when liquid level is low to moderate predeterminated position in transfusion device, receives triggering signal and also triggering signal is processed to formation target data to be sent;
Described wireless signal transmitter, for being modulated into target data wireless data and outwards sending;
Described wireless signal receiver, for receiving radio data and be demodulated to target data;
Described signal processor, for generating corresponding alarm command according to target data;
Described alarm, for generating alarm signal according to alarm command.
2. automatic infusion/blood transfusion warning system according to claim 1, is characterized in that, described spacer medium is float, and described float is with motion of melt surface in transfusion device.
3. automatic infusion/blood transfusion warning system according to claim 2, it is characterized in that, described triggering signal maker is light source, and described trigger processor comprises photoconductive resistance, described float is lighttight material, and described float keeps off between light source and photoconductive resistance.
4. according to the automatic infusion/blood transfusion warning system described in claim 2 or 3, it is characterized in that, the diameter of described float end face successively decreases along float top to float bottom direction, and the diameter of float top end face is greater than liquid flowing outlet aperture, and the diameter of float bottom end face is less than liquid flowing outlet aperture.
5. automatic infusion/blood transfusion warning system according to claim 4, it is characterized in that, described float is made up of float upper end and float lower end, and the longitudinal section of described float upper end is rectangle, the longitudinal section of described float lower end is closed convex arc, and described float upper end sidewall is provided with groove.
6. automatic infusion/blood transfusion warning system according to claim 1, is characterized in that, also comprise display, described display is electrically connected with signal processor.
7. according to the automatic infusion/blood transfusion warning system described in claim 1-6 any one, it is characterized in that, described signal flip flop equipment and alarm device are with any wireless mode communication connection in WiFi, bluetooth and ZigBee.
8. an alarm method for automatic infusion/blood transfusion warning system, is characterized in that, comprises the steps:
S01, generation triggering signal;
S02, when liquid level is reduced to predeterminated position in transfusion device, receives triggering signal and also triggering signal is processed to formation target data to be sent;
S03, target data is modulated into wireless data and outwards sends;
S04, receiving radio data are also demodulated to target data;
S05, generate corresponding alarm command according to target data;
S06, according to alarm command generate alarm signal.
9. the alarm method of automatic infusion/blood transfusion warning system according to claim 8, is characterized in that, described triggering signal is optical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339829.4A CN104083816B (en) | 2014-07-16 | 2014-07-16 | Automatic infusion/blood transfusion alarm system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410339829.4A CN104083816B (en) | 2014-07-16 | 2014-07-16 | Automatic infusion/blood transfusion alarm system and method |
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| Publication Number | Publication Date |
|---|---|
| CN104083816A true CN104083816A (en) | 2014-10-08 |
| CN104083816B CN104083816B (en) | 2017-02-01 |
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| CN201410339829.4A Expired - Fee Related CN104083816B (en) | 2014-07-16 | 2014-07-16 | Automatic infusion/blood transfusion alarm system and method |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449976A (en) * | 1981-05-21 | 1984-05-22 | Baxter Travenol Laboratories, Inc. | Device for preserving continuity of intravenous flow |
| CN2272753Y (en) * | 1996-08-12 | 1998-01-21 | 程惠民 | Transfusion alarm device |
| CN2563661Y (en) * | 2002-02-23 | 2003-07-30 | 钱月亮 | Infusion alarm |
| CN200957228Y (en) * | 2006-09-28 | 2007-10-10 | 赵锦梅 | Infusion alarm device |
| CN101716388A (en) * | 2009-12-14 | 2010-06-02 | 陈伟权 | Perfusion alarm |
| CN202289091U (en) * | 2011-09-22 | 2012-07-04 | 迟炘 | Safety infusion set |
| CN202289070U (en) * | 2011-09-19 | 2012-07-04 | 韩颖 | Infusion alarm |
| CN103182107A (en) * | 2011-12-29 | 2013-07-03 | 郑州昊能科技有限公司 | Negative pressure conduction type self-cutoff device of disposable venous infusion apparatus |
| CN203694222U (en) * | 2013-12-06 | 2014-07-09 | 李明全 | Safety transfusion device |
-
2014
- 2014-07-16 CN CN201410339829.4A patent/CN104083816B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4449976A (en) * | 1981-05-21 | 1984-05-22 | Baxter Travenol Laboratories, Inc. | Device for preserving continuity of intravenous flow |
| CN2272753Y (en) * | 1996-08-12 | 1998-01-21 | 程惠民 | Transfusion alarm device |
| CN2563661Y (en) * | 2002-02-23 | 2003-07-30 | 钱月亮 | Infusion alarm |
| CN200957228Y (en) * | 2006-09-28 | 2007-10-10 | 赵锦梅 | Infusion alarm device |
| CN101716388A (en) * | 2009-12-14 | 2010-06-02 | 陈伟权 | Perfusion alarm |
| CN202289070U (en) * | 2011-09-19 | 2012-07-04 | 韩颖 | Infusion alarm |
| CN202289091U (en) * | 2011-09-22 | 2012-07-04 | 迟炘 | Safety infusion set |
| CN103182107A (en) * | 2011-12-29 | 2013-07-03 | 郑州昊能科技有限公司 | Negative pressure conduction type self-cutoff device of disposable venous infusion apparatus |
| CN203694222U (en) * | 2013-12-06 | 2014-07-09 | 李明全 | Safety transfusion device |
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| CN104083816B (en) | 2017-02-01 |
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Granted publication date: 20170201 Termination date: 20170716 |