CN204839506U - Three in one hat type intelligent monitoring early warning system - Google Patents
Three in one hat type intelligent monitoring early warning system Download PDFInfo
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- CN204839506U CN204839506U CN201520492958.7U CN201520492958U CN204839506U CN 204839506 U CN204839506 U CN 204839506U CN 201520492958 U CN201520492958 U CN 201520492958U CN 204839506 U CN204839506 U CN 204839506U
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Abstract
The utility model discloses a three in one hat type intelligent monitoring early warning system, it includes: signal acquisition element, it is the hat type structure to wear the head in the people, signal acquisition element includes a frame and is fixed in the three electrode of the different positions of frame, the electrode is used for gathering people's head EEG signal, signal processing unit, it receives whitely the EEG signal that signal acquisition element sent will EEG signal turns into the characteristic vector signal, and right the characteristic vector signal is saved and is exported, intelligence assessment unit, it is received through multi -parameter vector feature recognition module signal processing unit sends the characteristic vector signal to it is right through degree of depth study multi -parameter training module the characteristic vector signal is classified and the early warning is judged, intelligence assessment unit sends early -warning singal or right the characteristic vector signal is saved, and, positioning unit, its receipt the early -warning singal that intelligence assessment unit sent to the output framing signal.
Description
Technical field
This utility model relates to monitoring and wearable smart machine field.More particularly, this utility model relates to a kind of Trinity hat type intellectual monitoring early warning system.
Background technology
Slight type hepatic encephalopathy (MHE) with invisible nerve, the dyskinesia for feature, easily develop into clinical type hepatic encephalopathy, although be a kind of form the lightest in hepatic encephalopathy, but during morbidity often outside medical institutions, depart from protected environment, the of short duration dyskinesia easily cause fall, wound and traffic accident, therefore early diagnosis intervention just seems particularly important.Existing research is mainly with subjective method be passively evaluated as the diagnosis of main behavioristics, there is passive subjective factors, monitoring is just started after morbidity, there is serious hysteresis quality, for the prevention of unexpected injury almost without practical significance, based on this, be badly in need of imposing objective evaluation and preventative active monitoring to target group, be beneficial to find early, process in time, thus reduce the pathogenic probability of disabling of hepatopath.
The brain of people, particularly cortical cell, without the need to any environmental stimuli, also exist spontaneous electric activity frequently.Brain electrode can be recorded to the reaction potential of a large amount of neuron activity of brain, is low to moderate microvolt level, and the current potential fluctuation in time of this electrical activity becomes electroencephalogram (Electroencephalograph, EEG).The current monitoring about hepatic encephalopathy mainly Routine Eeg monitoring, then analyzes abnormal signal, is a kind of non-specific hysteresis quality monitoring.In fact due to cerebral cortex injury when hepatic encephalopathy is shown effect, brain metabolism change causes functional potential change, morphogenesis characters waveform, the electrical activity of this pathologic cerebral tissue and the functional status of special brain, cognizable in theory in EEG, although though a large amount of Electroencephalo evidence shows that the brain 26S Proteasome Structure and Function of MHE patient exists significant change at present, but major part research is only detected by brain structural parameters (as volume etc.) and functional parameter (as the function connection etc.) difference on waveform, result needs professional to carry out professional monitoring and interpretation, utilizability is poor, and conventional sense can ignore the spatial distribution of these exceptions and contacting between the characteristic signal of telecommunication of exception and Clinical signs thereof.
This utility model finds in early-stage Study and preliminary experiment basis: hepatic encephalopathy existing characteristics encephalopathy ripple, carry out characteristic eeg monitoring and forecast model thereof and can be the objective information that MHE provides potential, therefore the characteristic EEG of MHE objectively can capture this signature waveform at hepatic encephalopathy premorbid by dynamic monitoring, plays early warning and detection effect.
Existing electroencephalogram acquisition method utilizes installing electrodes on scalp to be extracted by the electrical activity of cell and record after electroencephalograph amplifies to obtain, and scalp electrode needs special arrangement to fix, and needs trained professional operation.Utility model patent CN201320486784 discloses a kind of electroencephalogram harvester, be mainly the design of a kind of novel sucked type magnetic pole, but the measuring method adopted remains traditional scalp electrode mode, uses inconvenience, and need to use special electroencephalogram harvester.
In addition, the many employing specialties of existing eeg monitoring detect, and result is by specialist interpretation, even if some ambulatory medical devices, also need specialty to understand, are unsuitable for daily monitoring and use.
Utility model content
An object of the present utility model solves at least the problems referred to above and/or defect, and provide the advantage will illustrated at least below.
This utility model also has an object to be to provide a kind of Trinity hat type acquisition electrode, it accurately can locate the surface electrical site of MHE unusual waveforms, by anti-interference electrode additional in cap, improve precision, to reduce external interference, described Trinity hat type acquisition electrode strong adaptability, acceptable degree are high, practicality reaches routine monitoring object.
This utility model also have an object be design a kind of Trinity hat type intellectual monitoring early warning system, brain wave is monitored in real time, and before seizure of disease early warning and location, make guardian immediately can obtain the condition of patient, carry out the process be applicable to.
In order to realize these objects and other advantage, this utility model provides a kind of Trinity hat type intellectual monitoring early warning system, and it comprises:
Signal gathering unit, it is cap structure, and to be worn on head part, described signal gathering unit comprises a framework and is fixed on three electrodes of described framework diverse location, and described electrode is for gathering head part's EEG signals;
Signal processing unit, it is received from the EEG signals that described signal gathering unit sends, and described EEG signals is converted into processing signals, and stores described processing signals and export;
Intelligent evaluation unit, it receives by multiparameter vector characteristics identification module the described processing signals that described signal processing unit sends, and by degree of depth study multiparameter training module, described processing signals is classified and early warning judgement, described intelligent evaluation unit sends early warning signal or stores described processing signals; And,
Positioning unit, it receives the early warning signal that described intelligent evaluation unit sends, and exports framing signal.
Preferably, wherein, described signal gathering unit also comprises built-in anti-electromagnetic interference module.
Preferably, wherein, described three electrodes stick respectively in forehead and both sides temporal lobe.
Preferably, wherein, described electrode is fine silver electrode, fine silver/silver chloride coating electrode or the powder sintered electrode of silver/silver chloride.
Preferably, wherein, described signal processing unit comprises the signal of telecommunication input channel, signal amplification circuit, filter circuit, signal receiving module, output channel and the data memory module that are electrically connected successively;
Preferably, wherein, described signal processing unit adopts embedded system or single-chip microcomputer as process core.
Preferably, wherein, signal processing unit receives external control signal by wireless or wired form.
This utility model at least comprises following beneficial effect: 1) user can dress the Trinity hat type intellectual monitoring early warning system involved by this utility model always and not affect daily routines; 2) needed for Trinity hat type electrode system, electrode is few, and flexible structure is conveniently worn; 3) Trinity hat type intellectual monitoring early warning system involved by this utility model can notify guardian at once when falling ill, and informs its patient position and morbidity state.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 a is the Trinity hat type intellectual monitoring early warning system Facad structure schematic diagram described in this utility model one embodiment;
Fig. 1 b is the Trinity hat type intellectual monitoring early warning system side structure schematic diagram described in this utility model one embodiment;
Fig. 1 c is the Trinity hat type intellectual monitoring early warning system top structure schematic diagram described in this utility model one embodiment;
Fig. 2 is the Trinity hat type intellectual monitoring early warning system FB(flow block) described in this utility model one embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail, can implements according to this with reference to description word to make those skilled in the art.
The utility model discloses a kind of Trinity hat type intellectual monitoring early warning system for patients with subclinical hepatic encephalopathy, it uses Trinity hat type electrode system to gather the characteristic EEG signals of patients with subclinical hepatic encephalopathy, by induction EEG signals sensor assembly, carry out signal and amplify and be connected in sequence with the EEG signals modulation module of modulation and the processing module of carrying out signal processing and storage; EEG signals modulation module processes EEG signals with the processing module of carrying out signal processing and storage, and the signal after process is through predicting patients with subclinical hepatic encephalopathy onset risk based on multiparameter degree of depth learning intelligence evaluating system; When reaching Alert Standard, immediately can send early warning information and patient's current location information to target guardian.
Described intellectual monitoring early warning system can be a kind of wearable device, also can be a kind of clinic diagnosis equipment.This utility model compares additive method, adopts wearable hat type electrode, easy to use, and signal acquisition process center can system connect, intelligent processing method, and carries out automatic early-warning, has easy to use, and intelligence, early warning is intervened and disposal ability in advance.
Described intellectual monitoring prior-warning device comprises wearable device and/or clinic diagnosis equipment.
The type of attachment of three acquisition electrodes is, use can fix the rigidity of three acquisition electrode relative positions or flexible structure connects, and three acquisition electrodes are fitted all the time frontal lobe and bilateral temporal lobe in test process, the connecting material of acquisition electrode includes but not limited to the mixing or new structural material etc. of metal, alloy, plastics, cloth and various material, meeting under the constant and requirement of fitting all the time of above-mentioned acquisition electrode relative position, the mechanical appearance structure of connecting material is not limited.
Comprise three acquisition electrodes for patients with subclinical hepatic encephalopathy brain electrical feature position, comprise anti-electromagnetic wave countermeasure set built-in in frontal lobe and bilateral temporal lobe three sites, cap, the type of attachment of the Trinity electrode be built in cap and intellectual monitoring prior-warning device.
Described Trinity hat type electrode system is different from traditional electrical polar cap, only needs three electrodes can monitor brain wave, and three electrodes lay respectively at forehead and both sides temporal lobe;
Three electrode for encephalograms are fixed the diverse location with same rigid frame by described three-dimensional integrated hat type electrode system, and this rigid frame contour structures needs to be worn on brain;
This utility model is intended to design a kind of Trinity hat type intellectual monitoring early warning system for patients with subclinical hepatic encephalopathy, can monitor in real time brain wave, and before seizure of disease early warning and location, make guardian immediately can obtain the condition of patient, carry out the process be applicable to.
The Trinity hat type intelligent monitor system that the utility model proposes can be made up of Trinity hat type electrode unit, intellectual monitoring prewarning unit and positioning unit;
Be connected by bluetooth, WIFI, the wireless communication mode such as infrared between prewarning unit with positioning unit, also connect by wired modes such as USB;
Purposes of the present utility model realizes on clinical treatment, portable medical, the EEG signals instant messaging after Intelligent treatment gathered can be allowed under the network conditions such as 3/4G smooth and easyly to carry out, the high-risk status of Timeliness coverage target group also notifies family members and medical personnel in time, take measures to avoid infringement to occur in good time, mobile remote medical is made to enter community, family and medical institutions, realizing the shared and complementary of whole society's advanced medical resource, is the concrete mode and the means that realize intelligent medical treatment.
Embodiment 1
Can to be described in detail by following utility model and accompanying drawing is further understood about advantage of the present utility model and spirit.
See accompanying drawing 1a, 1b, 1c and Fig. 2, it is made up of signal handling equipment 1 and three-electrode system 2.
In this preferred embodiment, signal handling equipment 1 can adopt embedded system or Single Chip Microcomputer (SCM) system as processing system core.
In this preferred embodiment, signal handling equipment 1 possesses the function of the collection of electrode signal, process, output.
In this preferred embodiment, signal handling equipment 1 receives external control signal by wireless or wired form, detects the brain electricity of wearer, or the EEG signals of wearer is carried out the output that continues.
In this preferred embodiment, this utility model comprises Trinity hat type electrode and sensor assembly, continuous wavelet calculate electroencephalogramsignal signal acquisition module, the assessment of degree of depth learning intelligence and early warning system three parts.
Wherein sensor assembly is that Trinity hat type electrode comprises: the built-in acquisition electrode of hat type, transfer wire, anti-electromagnetic interference system.Concrete form is according to patients with subclinical hepatic encephalopathy brain electrical feature, determine that two temporo side and volume top are acquisition electrode, three electrodes are built in medicated cap, form Trinity hat type electrode system, there is in system anti-electromagnetic interference system, the feeble computer signals sensed is transferred to eeg signal acquisition system by metal electrode, electroencephalogramsignal signal collection equipment, comprises EEG signals amplification module, signal madulation module, supply module.
Brain electric information acquisition module comprises continuous wavelet central processing module and comprises: signal of telecommunication input channel, output channel and signal receiving module, data memory module, micro-and multiparameter vector optimization module.
The assessment of degree of depth learning intelligence and early warning system comprise: degree of depth learning intelligence analysis and early warning module, Intelligent positioning module, remote auto notification module.The multiparameter vector of feature based E.E.G passes to intelligent early-warning system, intelligent early-warning system is optimized described multiparameter vector, and utilize support vector machine to carry out the classification of patients with subclinical hepatic encephalopathy onset risk to the multiparameter vector after optimizing, and send early warning information and patient's current location information to target guardian; Described intellectual monitoring early warning system can be a kind of wearable device, also can be a kind of clinic diagnosis equipment.
In this preferred embodiment, Trinity hat type electrode system is the three-electrode system 2 sticked in forehead, both sides temporal lobe by three, and electrode material can be fine silver, fine silver/silver chloride coating or the powder sintered electrode of silver/silver chloride.The signal handling equipment 1 of Trinity hat type electrode system is by brain wave acquisition module composition, and module integration is in an arcuate structure, and this arcuate structure meets human body head upper curve, can realize hat type and wear, and can gather EEG signals.
In this preferred embodiment, signal handling equipment 1 also can possess with mobile phone or other locate, the designated equipment of communication function carries out communication.
In this preferred embodiment, for locating and the mobile phone of communication or other equipment, it need possess following function: can the signal that sends of Received signal strength treatment facility 1, and can control local equipment and position, send Word message or acoustic information, the function such as to call.
In this preferred embodiment, signal handling equipment 1 possess with mobile phone or other locate, the communication modes of the formulation equipment of communication function is bluetooth, infrared or wifi.
It is evident that, those skilled in the art can from according to obtaining the various effects not yet directly mentioned according to each embodiment unpainful the various structures of embodiment of the present utility model.
Although embodiment of the present utility model is open as above, it is not restricted to listed in description and embodiment utilization.It can be applied to various applicable field of the present utility model completely.For those skilled in the art, can easily realize other amendment.Therefore do not deviating under the general concept that claim and equivalency range limit, this utility model is not limited to specific details and illustrates here and the legend described.
Claims (7)
1. a Trinity hat type intellectual monitoring early warning system, is characterized in that, comprising:
Signal gathering unit, it is cap structure, and to be worn on head part, described signal gathering unit comprises a framework and is fixed on three electrodes of described framework diverse location, and described electrode is for gathering head part's EEG signals;
Signal processing unit, it is received from the EEG signals that described signal gathering unit sends, and described EEG signals is converted into processing signals, and stores described processing signals and export;
Intelligent evaluation unit, it receives by multiparameter vector characteristics identification module the described processing signals that described signal processing unit sends, and by degree of depth study multiparameter training module, described processing signals is classified and early warning judgement, described intelligent evaluation unit sends early warning signal or stores described processing signals; And,
Positioning unit, it receives the early warning signal that described intelligent evaluation unit sends, and exports framing signal.
2. Trinity hat type intellectual monitoring early warning system as claimed in claim 1, it is characterized in that, described signal gathering unit also comprises built-in anti-electromagnetic interference module.
3. Trinity hat type intellectual monitoring early warning system as claimed in claim 1, it is characterized in that, described three electrodes stick respectively in forehead and both sides temporal lobe.
4. Trinity hat type intellectual monitoring early warning system as claimed in claim 1, it is characterized in that, described electrode is fine silver electrode, fine silver/silver chloride coating electrode or the powder sintered electrode of silver/silver chloride.
5. Trinity hat type intellectual monitoring early warning system as claimed in claim 1, it is characterized in that, described signal processing unit comprises the signal of telecommunication input channel, signal amplification circuit, filter circuit, signal receiving module, output channel and the data memory module that are electrically connected successively.
6. Trinity hat type intellectual monitoring early warning system as claimed in claim 5, is characterized in that, described signal processing unit adopts embedded system or single-chip microcomputer as process core.
7. Trinity hat type intellectual monitoring early warning system as claimed in claim 1, is characterized in that, described signal processing unit receives external control signal by wireless or wired form.
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| CN201520492958.7U CN204839506U (en) | 2015-07-09 | 2015-07-09 | Three in one hat type intelligent monitoring early warning system |
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| CN201520492958.7U CN204839506U (en) | 2015-07-09 | 2015-07-09 | Three in one hat type intelligent monitoring early warning system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997507A (en) * | 2015-07-09 | 2015-10-28 | 郑以山 | Three-in-one hat type intelligent monitoring early warning system and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997507A (en) * | 2015-07-09 | 2015-10-28 | 郑以山 | Three-in-one hat type intelligent monitoring early warning system and control method thereof |
| CN104997507B (en) * | 2015-07-09 | 2019-11-12 | 郑以山 | Trinity hat type intellectual monitoring early warning system |
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