CN104524667B - A kind of Mobile infusion detector and its monitoring system - Google Patents
A kind of Mobile infusion detector and its monitoring system Download PDFInfo
- Publication number
- CN104524667B CN104524667B CN201510006868.7A CN201510006868A CN104524667B CN 104524667 B CN104524667 B CN 104524667B CN 201510006868 A CN201510006868 A CN 201510006868A CN 104524667 B CN104524667 B CN 104524667B
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- Prior art keywords
- module
- infusion
- pulse
- circular
- circuit board
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/1413—Modular systems comprising interconnecting elements
Abstract
The present invention relates to a kind of Mobile infusion detector, including a circular circuit board, a circular hole is provided with the middle part of the circular circuit board, a umbrella fixed mount with opening is provided with above the circular hole, the circular is provided with a cruciform symmetry two-way transmit-receive tube, and the circular circuit board is provided with an open slot in the opening side；The invention further relates to a kind of Mobile infusion monitoring system, including a mobile terminal, the mobile terminal is connected with several infusion test devices respectively by Zigzee networks.Mobile infusion detector of the present invention and its monitoring system use low power dissipation design, it is easy to install and can move whenever and wherever possible.
Description
Technical field
The present invention relates to a kind of Mobile infusion detector and its monitoring system.
Background technology
Definition of the State Food and Drug Administration to infusion monitor is " to be used to monitor transfusion state, when decoction stops
Only drip to move or reach and prompting can be sent during setting value, be used as I classes medical instrument management ".Infusion monitor is popular to be referred to as transfusion report
Alert device.Infusion monitor can realize the intelligent management to transfusion, mitigate the working strength of medical personnel, solve patient defeated
The nurse burden of patient and family members, are that, to the change on infusion management and Clinical Nursing Model, can effectively lift doctor during liquid
The information system management level of institute.
Although the nursing level of hospital, service level are being improved constantly, patient and family members are for transfusion problem still ten
Divide and pay attention to, often during patient fluid infusion, patient or family members can pay close attention to infusion bottle always, and patient's sleepy dare not sleep, and family members want to take a walk
Do not open, the worry and mental burden of many are brought to patient and family members.For such case, many people wish research and development transfusion prison
Management system is controlled, instead of patient monitoring, patient can feel at ease to rest, allows family members to mitigate burden of accompanying and attending to.
Infusion monitor basic demand is：Original infusion model is not changed；It will not contact, pollute decoction；Transfusion will
Shift to an earlier date sound, light alarm during completion, or further by wireless（It is wired）Network alarming is reminded；It is required that easy to operate, left-hand seat is meeting.
At present, the type of skill that infusion monitor is used mainly has 3 classes：Photo-electric, Weighing type, condenser type.
Photo-electric infusion monitor, using drop in itself or liquid level on transmitting the blocking of light, reflect, decay etc. influences to examine
Survey.Infusion monitor is clamped on the drop kettle of transfusion device, or is clamped in the oral area of infusion bottle, or is clamped in woven hose
On.With technological progress, the precision and reliability of drop or detecting liquid level have been greatly improved.
Weighing type infusion monitor, by measuring the change of infusion bottle weight, detects transfusion condition.With principle it is simple,
It is simple for structure, detect it is extensive the characteristics of.
Condenser type infusion monitor, by dripping the influence of kettle, transfusion liquid in pipe to capacitance, to detect liquid level or drop
Change.This metering system is with the raising of technology, and there is preferable development trend in future.
In addition, infusion monitor coordinates wirelessly or non-wirelessly network, intelligent transfusion monitoring information management system is may make up, referred to as
Transfusion monitoring system.Using this kind of system, nurse can control the transfusion condition in all wards in whole lesion in nurse station, can be
Patient provides timely and effectively care, greatly improves the intellectuality, networking, the managerial skills of standardization of hospital.Wherein
Radio network technique is key technology, many at present using the existing WIFI of hospital, cell phone network, the serial less radio-frequencies of nRF etc.
Technology is used as transmission carrier.
But there is shortcoming in above-mentioned infusion test device：1st, at present with higher functionality transfusion monitoring system is (containing transfusion
Monitor and background network), mostly using mains-supplied, it is impossible to accomplish movement；Even if the 2, there is the infusion monitor of movable type, begin
Eventually without the power problemses for thoroughly solving battery；3rd, Weighing type infusion monitor, which exists, needs the empty infusion bottle for different weight
Be adjusted, and infusion device vibrations, wobble effects monitoring etc. deficiency；4th, current condenser type infusion monitor antijamming capability
Weaker, it is following task to find new weak capacitive measuring method.
The content of the invention
It is an object of the invention to provide a kind of Mobile infusion detector and its monitoring system, using low power dissipation design,
It is easily installed and can moves whenever and wherever possible.
To achieve the above object, the present invention is adopted the following technical scheme that：A kind of Mobile infusion detector, its feature exists
In：Including a circular circuit board, it is provided with the middle part of the circular circuit board above a circular hole, the circular hole and is provided with a band opening
Umbrella fixed mount, the circular is provided with a cruciform symmetry two-way transmit-receive tube, and the circular circuit board is in described
Opening side is provided with an open slot.
In an embodiment of the present invention, a Zigbee single-chips control module is provided with the circular circuit board, it is one whole
Shape amplification module and a power module.
In an embodiment of the present invention, the power module is using lithium battery and is provided with charging inlet.
In an embodiment of the present invention, the first transmitting terminal of the cruciform symmetry two-way transmit-receive tube is provided with the first arteries and veins
Excitation module is rushed, the first receiving terminal of the cruciform symmetry two-way transmit-receive tube is provided with the first pulse detection module, described
Second transmitting terminal of cruciform symmetry two-way transmit-receive tube is provided with the second pulse excitation module, the cruciform symmetry two-way transmitting
Second receiving terminal of reception pipe is provided with the second pulse detection module.
In an embodiment of the present invention, the first pulse detection module, shaping amplification module, the control of Zigbee single-chips
Module and the first pulse excitation module are sequentially connected, the second pulse detection module, shaping amplification module, Zigbee single-chips
Control module and the second pulse excitation module are sequentially connected.
A kind of Mobile infusion monitoring system, it is characterised in that：Including a mobile terminal, the mobile terminal passes through
Zigzee networks are connected with several infusion test devices respectively；The infusion test device includes a Zigbee single-chips and controls mould
Block, the first pulse excitation module, the first pulse detection module, the second pulse excitation module, the second pulse detection module, a shaping
Amplification module and a power module；The first pulse detection module, shaping amplification module, Zigbee single-chips control module and
First pulse excitation module is sequentially connected, the second pulse detection module, shaping amplification module, Zigbee single-chips control mould
Block and the second pulse excitation module are sequentially connected.
In an embodiment of the present invention, it is provided with the Zigbee single-chips control module：
Zigbee protocol stack module：Zigbee protocol stack is realized by software and hardware；
Wireless transmitter module：Realize the transmitting and reception of the Zigbee network wireless signal；
Parameter setting module：Address and the alarming value of the infusion test device are set；
Indicate alarm module：Dropping liquid simultaneous display, coordinates the parameter setting module, realizes abnormal sound and light alarm；
Pulse code module：The sequence of high frequency pulses of fixed specification is formed, and gives the pulse excitation module；
Pulse decoding module：The standard electric flat spot pulse received is subjected to decoding computing.
In an embodiment of the present invention, the mobile terminal can be tablet personal computer or smart mobile phone.
In an embodiment of the present invention, the power module is using lithium battery and is provided with charging inlet.
The present invention has the advantages that compared with prior art：
1st, removable during transfusion of the invention, infusion test device can conveniently arrive patient and before one externally without any lead
Sample carries infusion bottle and walks about or go toilet, and terminal also may move, and medical personnel can carry monitoring eventually as carrying mobile phone
End, make an inspection tour in processing, the routine matter such as make the rounds of the wards when, still realize monitoring infusion；
2nd, the present invention makes full use of the structure of existing drop kettle upper end and woven hose connection, installs defeated using umbrella skeleton structure
Coordinate the open slot of circuit board in liquid detector, structure, infusion test device is realized that the similar formula that is linked into is installed.Dismounting is very clever
It is living；
3rd, energizing circuit energization can be greatly decreased using coding afterpulse driving energizing circuit in infusion test device of the present invention
Time, power consumption is substantially reduced, the pulse train detected can be also analyzed by decoding circuit, rather than only detect the shape of pulse
Shape, to judge dropping liquid situation, greatly improves reliability；
4th, the present invention changes original multicore tablet mode, and the control of infusion test device and Zigbee module control are integrated in
In one chip, overall hardware circuit is greatly simplified, improves reliability, while reduce system power dissipation, and realize one-to-many detection,
250 monitoring transfusion devices can be at most realized simultaneously.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is installation process schematic diagram of the present invention.
Fig. 3 is present system structure chart.
Fig. 4 is schematic block circuit diagram of the present invention.
In figure：1-circle circuit board 11-Zigbee single-chip control module 12-shaping amplification modules
13-power module, 14-open slot, 2-circular hole, 3-umbrella fixed mount 31-opening
4-cruciform symmetry two-way transmit-receive tube the 42-the first receiving terminal of the 41-the first transmitting terminal
43-the second the 44-the second receiving terminal of transmitting terminal.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention will be further described.
Fig. 1 is refer to, the present invention provides a kind of Mobile infusion detector, it is characterised in that：Including a circular electric
Road plate 1, the circular middle part of circuit board 1 is provided with a circular hole 2, and the top of circular hole 2 is provided with a umbrella with opening 31 and consolidated
Determine to be provided with a cruciform symmetry two-way transmit-receive tube 4 around frame 3, the circular hole 2, the circular circuit board 1 is in the opening
Side is provided with an open slot 14.
Continue referring to and be provided with a Zigbee single-chips control module 11, a shaping on Fig. 1, the circular circuit board 1
The power module 13 of amplification module 12 and one.
In the present embodiment, the power module 13 is using lithium battery and is provided with charging inlet.
In the present embodiment, the first transmitting terminal 41 of the cruciform symmetry two-way transmit-receive tube 4 is provided with the first pulse
Excitation module, the first receiving terminal 42 of the cruciform symmetry two-way transmit-receive tube 4 is provided with the first pulse detection module, described
Second transmitting terminal 43 of cruciform symmetry two-way transmit-receive tube 4 is provided with the second pulse excitation module, the cruciform symmetry two-way
Second receiving terminal 44 of transmit-receive tube 4 is provided with the second pulse detection module.
It refer to Fig. 4, the first pulse detection module, shaping amplification module, Zigbee single-chips control module and
One pulse excitation module is sequentially connected, the second pulse detection module, shaping amplification module, Zigbee single-chip control modules
It is sequentially connected with the second pulse excitation module.
It refer to Fig. 3 and Fig. 4 present invention and a kind of Mobile infusion monitoring system be also provided, it is characterised in that：Moved including one
Dynamic formula terminal, the mobile terminal is connected with several infusion test devices respectively by Zigzee networks；The infusion test
Device includes a Zigbee single-chips control module, the first pulse excitation module, the first pulse detection module, the second pulse excitation mould
Block, the second pulse detection module, a shaping amplification module and a power module；The first pulse detection module, shaping amplification
Module, Zigbee single-chips control module and the first pulse excitation module are sequentially connected, the second pulse detection module, shaping
Amplification module, Zigbee single-chips control module and the second pulse excitation module are sequentially connected.
In an embodiment of the present invention, it is provided with the Zigbee single-chips control module：
Zigbee protocol stack module：Zigbee protocol stack is realized by software and hardware；
Wireless transmitter module：Realize the transmitting and reception of the Zigbee network wireless signal；
Parameter setting module：Address and the alarming value of the infusion test device are set；
Indicate alarm module：Dropping liquid simultaneous display, coordinates the parameter setting module, realizes abnormal sound and light alarm；
Pulse code module：The sequence of high frequency pulses of fixed specification is formed, and gives the pulse excitation module；
Pulse decoding module：The standard electric flat spot pulse received is subjected to decoding computing.
In the present embodiment, the mobile terminal can be tablet personal computer or smart mobile phone.
In the present embodiment, the power module is using lithium battery and is provided with charging inlet.
In order to allow those skilled in the art to be better understood from technical scheme, below in conjunction with accompanying drawing of the present invention to movement
Formula infusion test device and its monitoring system describe in detail.
As shown in Fig. 2 Mobile infusion detector of the present invention, which is installed, only needs two steps：The first step：Will be described
The open slot 14 that Mobile infusion detector is located on circular circuit board 1 is directed at the infusion tube of transfusion device, and flexible pipe is gently pinched with hand,
It is allowed to slightly flat, then imported into it in circular hole 2 by the opening 31 on open slot 14 and umbrella fixed mount 3；Second step：It will move
Dynamic formula infusion test device is moved down along infusion tube, until wanting to contact with the upper end of transfusion drop kettle, herein in circular circuit board 1
The diameter of circular hole 2 in portion matches with the transfusion drop kettle, is achieved in fixed function.
With reference to Fig. 1 and Fig. 4, after the Mobile infusion detector installation, on cruciform symmetry two-way transmit-receive tube 4
The first pulse excitation module and the first pulse detection module be located at transfusion drop kettle both sides, mutually correspondence, the second pulse excitation mould
Block and the second pulse detection module are located at transfusion drop kettle both sides, mutually correspondence.Function is as follows：First and second pulse excitation moulds
Block：Under the premise of the high frequency electric pulse sequence for ensureing regular coding is distortionless, electrical pulse power is amplified, is converted into fixing ripple
Long light pulse, penetrates transfusion device drop kettle.
First and second pulse detection modules：High frequency, the faint light pulse detection of small pulsewidth can be realized, and is converted into faint
Electric pulse.
And the faint electroporation received is then standard by the shaping amplification module being connected with pulse detection module
It is simultaneously delivered to Zigbee single-chip control modules by level electric pulse, and decoding computing is carried out by pulse decoding module therein, will
The alarming value that the result that decoding computing is obtained is delivered in parameter setting module with pre-setting is contrasted, it is possible thereby to learn defeated
Dropping liquid is whether normal in drop kettle, then is alarmed by the progress of instruction alarm module while saying that data are sent to by Zigbee network
Mobile terminal, mobile terminal can be placed in nurse station, can also be carried with by nurse on duty, mobile terminal can if needed
Transfer data to big screen LED to show, the data management system that can also transfer data to hospital is shared.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, should all belong to the covering scope of the present invention.
Claims (3)
1. a kind of Mobile infusion detector, it is characterised in that：Including a circular circuit board, set in the middle part of the circular circuit board
Have and be provided with a umbrella fixed mount with opening above a circular hole, the circular hole, the circular is provided with a cruciform symmetry
Two-way transmit-receive tube, the circular circuit board is provided with an open slot in the opening side；Set on the circular circuit board
It is equipped with a Zigbee single-chips control module, a shaping amplification module and a power module；The cruciform symmetry two-way transmitting connects
First transmitting terminal of closed tube is provided with the first pulse excitation module, the first receiving terminal of the cruciform symmetry two-way transmit-receive tube
The first pulse detection module is provided with, the second transmitting terminal of the cruciform symmetry two-way transmit-receive tube is provided with the second pulse and swashed
Module is sent out, the second receiving terminal of the cruciform symmetry two-way transmit-receive tube is provided with the second pulse detection module.
2. infusion test device according to claim 1, it is characterised in that：The power module is using lithium battery and is provided with
Charging inlet.
3. infusion test device according to claim 1, it is characterised in that：The first pulse detection module, shaping amplification
Module, Zigbee single-chips control module and the first pulse excitation module are sequentially connected, the second pulse detection module, shaping
Amplification module, Zigbee single-chips control module and the second pulse excitation module are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006868.7A CN104524667B (en) | 2015-01-08 | 2015-01-08 | A kind of Mobile infusion detector and its monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006868.7A CN104524667B (en) | 2015-01-08 | 2015-01-08 | A kind of Mobile infusion detector and its monitoring system |
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| Publication Number | Publication Date |
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| CN104524667A CN104524667A (en) | 2015-04-22 |
| CN104524667B true CN104524667B (en) | 2017-08-01 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2017189169A1 (en) * | 2016-04-28 | 2017-11-02 | Becton, Dickinson And Company | Pen needle exchange system |
| CN106512142B (en) * | 2016-11-02 | 2019-05-10 | 广州视源电子科技股份有限公司 | Monitoring infusion device and method |
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| JP2011177411A (en) * | 2010-03-03 | 2011-09-15 | Ricoh Co Ltd | Infusion volume adjusting device, method for adjusting infusion volume, infusion system, and program |
| KR20120053187A (en) * | 2010-11-17 | 2012-05-25 | 손인규 | Automatic monitor and alarm for mobile one or multiple ringer injection apparatus |
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| CN204033934U (en) * | 2014-07-14 | 2014-12-24 | 深圳市安普康科技有限公司 | Intelligence venous transfusion monitor device |
| CN204411421U (en) * | 2015-01-08 | 2015-06-24 | 福建船政交通职业学院 | A kind of Mobile infusion detector |
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2015
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2312041Y (en) * | 1998-03-04 | 1999-03-31 | 张文军 | Real-time monitoring and alarming device for infusion |
| CN201200670Y (en) * | 2008-11-15 | 2009-03-04 | 涂亚庆 | Wireless intelligent monitor for liquid infusion |
| CN101623524A (en) * | 2009-07-31 | 2010-01-13 | 南京航空航天大学 | Intelligent infusion device based on wireless network |
| CN201596168U (en) * | 2009-12-10 | 2010-10-06 | 杨勇 | Medical transfusion monitor |
| JP2011177411A (en) * | 2010-03-03 | 2011-09-15 | Ricoh Co Ltd | Infusion volume adjusting device, method for adjusting infusion volume, infusion system, and program |
| KR20120053187A (en) * | 2010-11-17 | 2012-05-25 | 손인규 | Automatic monitor and alarm for mobile one or multiple ringer injection apparatus |
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| CN203001587U (en) * | 2012-12-11 | 2013-06-19 | 中国人民解放军第三二四医院 | Intelligent transfusion infusion monitoring device |
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| CN104524667A (en) | 2015-04-22 |
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