CN104605849A - Electroencephalogram biological feedback diagnosis and treatment instrument and system and using method - Google Patents
Electroencephalogram biological feedback diagnosis and treatment instrument and system and using method Download PDFInfo
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Abstract
The invention relates to the technical field of brain wave training and electroencephalogram biological feedback treatment and discloses an electroencephalogram biological feedback diagnosis and treatment instrument and system and a using method. The electroencephalogram biological feedback diagnosis and treatment instrument is an integrated device which is provided with an electrode, a brain wave sensor, a microprocessor and an output feedback device and can be worn on the head of a person, and the electroencephalogram biological feedback diagnosis and treatment system is a treatment system according to which a diagnosis and treatment device is separated from a monitoring device. On one hand, a wearer can conduct electroencephalogram biological feedback diagnosis and treatment directly by means of the integrated treatment device, the brain-machine interaction efficiency is greatly improved, and the electroencephalogram biological feedback diagnosis and treatment effect is improved; on the other hand, the physical and mental state of the wearer can be monitored in an interference-free mode for a long time by monitoring personnel at a far end, in-time treatment advises can be provided for the wearer, and the treatment effect is improved easily.
Description
Technical field
The present invention relates to E.E.G training and EEG Biofeedback Training technical field, particularly, relate to a kind of EEG feedback diagnosis and therapeutic device, system and using method.
Background technology
E.E.G training and EEG Biofeedback Training technology are a kind of cutting edge technologies emerging in recent years, the faintness wave that brain produces when neural activity by it carries out gathering, amplify and processing, and according to result, self regulation is carried out to physical and mental statuse, to treat various somatopsychic illness (such as sleep disorder, anxiety, phobia, tension headache, essential hypertension, bronchial asthma, women's premenstrual tension and childhood hyperkinetic syndrome etc.).Such as judged mental status and the emotion of people by eeg signal, and in conjunction with the subject such as clinical medicine and medicopsychology, self regulation is carried out to physical and mental statuse.Namely EEGBFT is a kind of psychological diagnoses and treatment, brain wave sensor is utilized to gather eeg signal, by the physical and mental statuse of eeg signal diagnosis patient, and integrative medicine psychology carries out corresponding self regulation or brain function training, to reach desirable physical and mental statuse.Current this emerging technology is generally applied in the medical education field of American-European countries, achieve obvious effect, be compared to existing treatment technology, chemicals not only can be avoided the injury of health, the side effect (side effect that such as nuclear magnetic resonance analyser is brought) brought by medical apparatus and instruments can also be avoided.Therefore, the diagnostic equipment based on EEGBFT has the great market demand.
The basic structure of current EEG feedback diagnoses and treatment equipment comprises brain wave sensor, monitoring main frame and display, brain wave sensor gathers the instant eeg signal of patient, then by wired mode, eeg signal is sent to monitoring main frame, by monitoring host process eeg signal, generate eeg monitoring information, and show instant eeg monitoring information over the display, patient carries out corresponding self regulation according to the eeg monitoring information fed back over the display to physical and mental statuse or carries out corresponding training to brain function, after treatment after a while, finally reach desirable physical and mental statuse.Described eeg monitoring information can be the instant oscillogram of various brain wave (β, α, θ, δ ripple etc.) or reflect the information (information of the forms such as such as numeral, word, dynamic picture, video) of instant physical and mental statuse according to eeg signal, also can corresponding with eeg signal, formulate in conjunction with psychology subjects such as () medicopsychology, acousticopsychology and video psychology, for helping to regulate the computer documents file of form (such as picture, word, video and the trivial games etc.) of physical and mental statuse or training brain function.But current this therapeutic equipment has following defect: one be the harvester of eeg signal, blood processor and feedback device be in released state, be non-integral structure, not only lack portability, and applicable scene is also restricted; Two is that patient is treated by viewing display, easily be subject to the interference of environment at one's side over the course for the treatment of (when such as patient treats in therapeutic room, visually easily experience the existence of monitoring main frame, monitoring personnel and multiple display, not easily enter therapeutic state), therefore the limited efficacy of brain-machine interaction, the effect of restriction brain electricity biological diagnosis treatment.
For the limitation of above-mentioned current EEG feedback diagnoses and treatment equipment, need to provide a kind of novel EEG feedback diagnosis and therapeutic device, system and using method, it not only will have good portability, freely can use and expand and be suitable for scene, but also there is good anti-interference, enable patient more easily enter therapeutic state, increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment.
Summary of the invention
For the limitation of aforementioned current EEG feedback diagnoses and treatment equipment, the invention provides a kind of EEG feedback diagnosis and therapeutic device, system and using method, not only there is good portability, can freely use and be suitable for scene wider, but also there is good anti-interference, enable patient more easily enter therapeutic state, considerably increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment.
The technical solution used in the present invention, provide a kind of EEG feedback diagnosis and therapeutic device on the one hand, it is characterized in that, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, and in use, human body head enters into described cavity; Described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode and ground electrode; Input interconnect function electrode, reference electrode and the ground electrode respectively of described brain wave sensor, the outfan of brain wave sensor connects the input of microprocessor, and the outfan of microprocessor connects feedback outut device.Described integration apparatus is worn over after on human body head, can realize the collection of eeg signal, process and closed feedback, facilitates long EEG feedback diagnoses and treatment.Wherein, ground electrode is for getting rid of extraneous wave interference, reference electrode provides Relative Zero current potential, active electrode responds to faint brain wave current potential, brain wave sensor using the potential difference of active electrode and reference electrode as the faint eeg signal collected, and the process such as filtering, amplification and analog digital conversion are carried out to it, final generation digitized brain wave information, microprocessor is further processed digitized brain wave information, generate corresponding brain electricity feedback information, feedback outut device shows brain electricity feedback information to the sense organ of wearer.The sense organ of wearer knows brain electricity feedback information by feedback outut device, and carries out corresponding self regulation to physical and mental statuse or carry out corresponding training to brain function, after treatment after a while, finally reaches desirable physical and mental statuse.Described integration apparatus not only structure is simple, volume is little, there is good portability, applicable scene is wider, and shorten the space length of EEG feedback passage, there is better anti-interference, wearer can be made easily to enter therapeutic state, considerably increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment.
Concrete, described feedback outut device comprises glasses display and/or earphone.Glasses display is used for showing to the eyes of wearer the brain electricity feedback information comprising picture material, and earphone is used for showing to the ear of wearer the brain electricity feedback information comprising sound-content.
Concrete further, described earphone comprises noise cancelling headphone or In-Ear Headphones.Noise cancelling headphone and In-Ear Headphones can reduce the interference of external sound to auditory feedback passage.
Concrete further, described glasses display comprises the light barrier that 3D shows eyeglass and/or is positioned at glasses display top.Described 3D shows eyeglass and shows brain electricity feedback information by the form of 3D rendering to the eyes of wearer, optimizes visual feedback passage.Described light barrier can block the extraneous light above head forehead, reduces the interference of extraneous light to visual feedback passage.
Concrete, described integration apparatus also comprises the first wireless transceiver; The input of described first wireless transceiver connects the outfan of brain wave sensor.The digitized brain wave Information encapsulation that described first wireless transceiver is used for brain wave sensor generates becomes wireless data packet, and sends.
Concrete, described integration apparatus also comprises the elastic bandage for covering head forehead; Described active electrode is configured in the middle part of elastic bandage.Described elastic bandage is used for active electrode to be fixed in the middle part of the head forehead of wearer, make active electrode better, more stable induction brain wave current potential.
The technical solution used in the present invention, additionally provides a kind of EEG feedback diagnoses and treatment system on the one hand, it is characterized in that, comprising: EEG feedback diagnosis and therapeutic device and monitoring platform, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device, described monitoring platform is the monitoring equipment comprising the second wireless transceiver and display.Described integration apparatus is worn over after on human body head, can realize the collection of eeg signal, process and closed feedback, facilitates long EEG feedback diagnoses and treatment.Wherein, ground electrode is for getting rid of extraneous wave interference, reference electrode provides Relative Zero current potential, active electrode responds to faint brain wave current potential, brain wave sensor using the potential difference of active electrode and reference electrode as the faint eeg signal collected, and filtering is carried out to it, the process such as amplification and analog digital conversion, final generation digitized brain wave information, on the one hand, microprocessor is further processed digitized brain wave information, generate corresponding brain electricity feedback information, feedback outut device shows brain electricity feedback information to the sense organ of wearer, wearer can use integrated therapeutic instrument directly to carry out efficient EEG feedback diagnoses and treatment, on the other hand, digitized brain wave Information encapsulation is become wireless data packet by the first wireless transceiver, and be sent to the second wireless transceiver, second wireless transceiver unpacks and obtains digitized brain wave information, monitoring platform process digitized brain wave information, generates eeg monitoring information, and is shown over the display, monitoring personnel can carry out long noiseless monitoring at far-end to the physical and mental statuse of wearer, are conducive to improving therapeutic effect, after treatment after a while, finally make the physical and mental statuse that wearer reaches desirable.
Concrete, described EEG feedback diagnoses and treatment system also comprises the database server be connected with monitoring platform.Database server is for storing eeg monitoring information, so that the personnel of monitoring consult and analyze, or further, described database server also for storing the treatment information corresponding with eeg monitoring information, being convenient to monitoring personnel and being treated suggestion timely for wearer provides.
The technical solution used in the present invention, additionally provide a kind of using method of EEG feedback diagnosis and therapeutic device on the one hand, it is characterized in that, comprise: EEG feedback diagnosis and therapeutic device is worn over head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode and ground electrode, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor, the outfan of microprocessor connects feedback outut device, active electrode is placed in the middle part of head forehead, is placed in left and right ear-lobe respectively with reference to electrode and ground electrode, and opens EEG feedback diagnosis and therapeutic device, show that brain electricity feedback information carries out self regulation to physical and mental statuse according to described feedback outut device, until complete target course for the treatment of.
The technical solution used in the present invention, additionally provide a kind of using method of EEG feedback diagnoses and treatment system on the one hand, it is characterized in that, comprise: EEG feedback diagnosis and therapeutic device is worn over wearer's head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device, in the middle part of head forehead active electrode being placed in wearer, the left and right ear-lobe of wearer is placed in respectively with reference to electrode and ground electrode, and open EEG feedback diagnosis and therapeutic device, open and comprise the monitoring platform of the second wireless transceiver and display, according to the eeg monitoring information of display exhibits, instruct wearer to carry out self regulation to physical and mental statuse, until complete target course for the treatment of.
To sum up, adopt EEG feedback diagnosis and therapeutic device provided by the present invention, system and using method, described EEG feedback diagnosis and therapeutic device is integration apparatus that be integrated with electrode, brain wave sensor, microprocessor and output feedack equipment, that can be worn over human body head, there is following beneficial effect: (1) integration apparatus is worn over after on human body head, the collection of eeg signal, process and closed feedback can be realized, facilitate long EEG feedback diagnoses and treatment; (2) integration apparatus structure is simple, and volume is little, has good portability, and applicable scene is wider; (3) shorten the space length of EEG feedback passage, there is better anti-interference, wearer can be made easily to enter therapeutic state, considerably increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment.Simultaneously, diagnostic equipment is separated with monitoring equipment by described EEG feedback diagnoses and treatment system, and adopt wireless mode to carry out remote monitoring, there is following beneficial effect: wearer can use integrated therapeutic instrument directly to carry out efficient EEG feedback diagnoses and treatment on the one hand; Monitoring personnel can carry out long noiseless monitoring at far-end to the physical and mental statuse of wearer on the other hand, treat suggestion timely for wearer provides, and are conducive to improving therapeutic effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the left surface structural representation of the EEG feedback diagnosis and therapeutic device that the embodiment of the present invention provides.
Fig. 2 is the right flank structural representation of the EEG feedback diagnosis and therapeutic device that the embodiment of the present invention provides.
Fig. 3 is the structural representation of the EEG feedback diagnoses and treatment system that the embodiment of the present invention provides.
Fig. 4 is the using method flow chart of the EEG feedback diagnosis and therapeutic device that the embodiment of the present invention provides.
Fig. 5 is the using method flow chart of the EEG feedback diagnoses and treatment system that the embodiment of the present invention provides.
In above-mentioned accompanying drawing: 1, brain wave sensor 2, microprocessor 3, noise cancelling headphone 4, glasses display 4a, 3D show eyeglass 4b, light barrier 5, active electrode 6, reference electrode 7, ground electrode 8, first wireless transceiver 9, elastic bandage 10, longitudinal fixed part 10a, longitudinal adjustment component 11, horizontal fixed part 11a, horizontal fixed part 12, battery.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, describe EEG feedback diagnosis and therapeutic device provided by the invention, system and using method in detail by way of example.It should be noted that at this, the explanation for these way of example understands the present invention for helping, but does not form limitation of the invention.
Various technology described herein may be used for but is not limited to brain wave technical field, can also be used for other similar field.
Term "and/or" herein, it is only a kind of incidence relation describing affiliated partner, three kinds of relations can be there are in expression, such as, A and/or B, can represent: individualism A, individualism B, there are A and B tri-kinds of situations simultaneously, herein term " or/and " be describe another kind of affiliated partner relation, can there are two kinds of relations in expression, such as, A is or/and B, can represent: individualism A, individualism A and B two kinds of situations, in addition, character "/" herein, general expression forward-backward correlation is to liking a kind of "or" relation.
Embodiment one, Fig. 1 shows the left surface structural representation of the EEG feedback diagnosis and therapeutic device that the present embodiment provides, and Fig. 2 shows the right flank structural representation of the EEG feedback diagnosis and therapeutic device that the present embodiment provides.Described EEG feedback diagnosis and therapeutic device, is characterized in that, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, and in use, human body head enters into described cavity; Described integration apparatus comprises brain wave sensor 1, microprocessor 2, feedback outut device, active electrode 5, reference electrode 6 and ground electrode 7; Input interconnect function electrode 5, reference electrode 6 and the ground electrode 7 respectively of described brain wave sensor 1, the outfan of brain wave sensor 1 connects the input of microprocessor 2, and the outfan of microprocessor 2 connects feedback outut device.Described integration apparatus is worn over after on human body head, can realize the collection of eeg signal, process and closed feedback, facilitates long EEG feedback diagnoses and treatment.Wherein, ground electrode 7 is for getting rid of extraneous wave interference, reference electrode 6 provides Relative Zero current potential, active electrode 5 responds to faint brain wave current potential, brain wave sensor 1 using the potential difference of active electrode 5 and reference electrode 6 as the faint eeg signal collected, and filtering is carried out to it, the process such as amplification and analog digital conversion, final generation digitized brain wave information, microprocessor 2 pairs of digitized brain wave information are further processed, generate corresponding brain electricity feedback information, feedback outut device shows brain electricity feedback information to the sense organ (other organs such as eyes or ear) of wearer.The sense organ of wearer knows brain electricity feedback information by feedback outut device, and carries out corresponding self regulation to physical and mental statuse or carry out corresponding training to brain function, after treatment after a while, finally reaches desirable physical and mental statuse.Described integration apparatus not only structure is simple, volume is little, there is good portability, applicable scene is wider, and shorten the space length of EEG feedback passage (feedback channel such as visual feedback passage or auditory feedback passage), there is better anti-interference, wearer can be made easily to enter therapeutic state, considerably increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment.
Described integration apparatus also comprises battery 12, for providing power supply for other unit such as brain wave sensor 1, microprocessor 2 and feedback outut devices.Described battery 12 can be but be not limited to any in other batteries such as accumulator, aneroid battery and lithium battery.Described battery 12 compact, accumulation of energy is high, and exports the DC current on floating ground, can improve the capacity of resisting disturbance of described integration apparatus.In addition, described active electrode 5 can be but be not limited to dry electrode (wet sensor of the painting conducting resinl that non-hospital is used), is placed on scalp and responds to brain wave current potential, and as what optimize, in the present embodiment, active electrode 5 sticks on head forehead.Describedly be separately positioned on clip with reference to electric glue 6 and ground electrode 7, the former is placed in the Relative Zero potential point of human body usually, the positions such as such as ear-lobe, nose, mastoidea and lower jaw, and the latter is placed in the anterior position such as mid point or ear-lobe of head usually.
Concrete, described brain wave sensor 1 is the brain wave pretreatment module of miniaturization, comprises brain fax sense chip.As what optimize, in the present embodiment, described brain fax sense chip is ThinkGear AM chip.Described ThinkGear AM chip is that U.S. Neurosky(also claims god to read science and technology) the first in the world money brain wave process chip of company's exploitation, be integrated with the filter function of eeg signal, enlarging function, analog-digital conversion function and realize eSense algorithm (user is without the need to carrying out extra signal processing) and realize function such as serial ports output (described ThinkGear AM chip includes the serial UART input/output interface meeting industrial standard) digitized brain wave information etc.Described ThinkGear AM chip using the potential difference of active electrode 5 and reference electrode 6 as the faint eeg signal collected, described eeg signal is for comprising various types of mixing eeg signal such as β, α, θ, δ, wherein β wave frequency is 13-30Hz, characterizes brain and is in highly clear state; α wave frequency is 8-13Hz, characterizes brain and is in relaxation state; θ wave frequency is 4-8Hz, characterizes brain and is in non-state of sleeping of seemingly sleeping; δ wave frequency is 0.5-4Hz, characterizes brain and is in lethargic state.First the disturbing signal that the noise signal be mingled in faint eeg signal and motion produce is carried out filtering by described ThinkGear AM chip, then linear amplification and analog digital conversion are carried out to filtered eeg signal, by the proprietary algorithms of Neurosky---eSense arithmetic analysis goes out to reflect the eSense parameter of current physical and mental statuse, described eSense parameter comprises the parameters such as focus, allowance and detecting nictation, exports digitized brain wave information finally by serial interface circuit.Described digitized brain wave information comprises eSense parameter or/and comprise the initial data of β, α, θ, δ ripple.Described ThinkGear AM chip is integrated chip, the feature such as have that volume is little, power consumption is few, to be applicable to being configured in integration apparatus and to rely on battery to work for a long time.
Concrete, described microprocessor 2 is embedded microprocessor, can be but be not limited to ARM microprocessor chip.As what optimize, described ARM microprocessor chip is ARM11 chip, has the internal memory of more than 256M and the processing speed of more than 1GHz, can fast processing digitized brain wave information, generates corresponding brain electricity feedback information in time.The input of described microprocessor 2 is connected by serial interface circuit with the outfan of brain wave sensor 1, microprocessor 2 receives the digitized brain wave information sent here from brain wave sensor 1, and digitized brain wave information is further processed, processing mode can be but be not limited to as the wherein one under type any combination: (1), according to the initial data of β, α, θ, δ ripple, utilizes corresponding software to be converted to instant oscillogram; (2) according to the eSense parameter of the current physical and mental statuse of reflection, the information (information of the forms such as such as numeral, word, dynamic picture, video) of the instant physical and mental statuse of the reaction utilizing Software Create corresponding; (3) according to the eSense parameter of the current physical and mental statuse of reflection, utilize software in internal memory, search corresponding with current physical and mental statuse, that formulate in conjunction with psychology subjects such as () medicopsychology, acousticopsychology and video psychology, for helping to regulate physical and mental statuse or train brain function the computer documents file of form (such as picture, word, video and the trivial games etc.).Described brain electricity feedback information comprises the instant oscillogram of various brain wave, and/or reflect the information of instant physical and mental statuse, and/or corresponding with current physical and mental statuse, formulate in conjunction with psychology, for helping the computer documents regulating physical and mental statuse or train brain function.Described microprocessor 2 is delivered to feedback outut device and is shown after carrying out output driving (the such as driving such as driver of sound card and/or video driver) to the instant brain electricity feedback information generated.
Concrete, described feedback outut device comprises glasses display 4 and/or earphone.Glasses display 4 is for showing the brain electricity feedback information comprising picture material to the eyes of wearer, earphone is used for showing to the ear of wearer the brain electricity feedback information comprising sound-content.As what optimize, as depicted in figs. 1 and 2, the feedback outut device in the present embodiment comprises glasses display 4 and earphone.Be worn over after in wearer's head at described integration apparatus, wearer can pass through the content of earphone and/or glasses display perception brain electricity feedback information, know current physical and mental statuse and improve physical and mental statuse treatment suggestion, by initiatively or passive mode corresponding self regulation is carried out to physical and mental statuse or brain function is trained (such as focus one's attention on or carry out the behaviors such as meditation) accordingly, after self regulation after a while or training, finally reach desirable physical and mental statuse.Concrete further, described earphone comprises noise cancelling headphone 3 or In-Ear Headphones.Noise cancelling headphone 3 and In-Ear Headphones can reduce the interference of external sound to auditory feedback passage.Described glasses display 4 comprises the light barrier 4b that 3D shows eyeglass 4a and/or is positioned at glasses display top.Described 3D shows eyeglass 4a and shows brain electricity feedback information by the form of 3D rendering to the eyes of wearer, optimizes visual feedback passage.Described light barrier 4b can block the extraneous light above head forehead, reduces extraneous light to the interference of visual feedback passage.As what optimize, earphone described in the present embodiment is noise cancelling headphone 3, glasses display 4 comprises the light barrier 4b that 3D shows eyeglass 4a and is positioned at glasses display top, not only effectively can shield the interference to auditory feedback passage and visual feedback passage of environment at one's side, can also by 3D rendering for wearer provides an illusory environment being suitable for psychosomatic treatment, enable wearer enter into therapeutic state more fast, improve therapeutic effect.
Described EEG feedback diagnosis and therapeutic device is as a kind of therapeutic equipment, coordinate the therapeutic modality that such as relaxation training etc. is suitable for, can effectively treat or improve arrhythmia, insomnia, neurasthenia, the somatopsychic illness such as childhood hyperkinetic syndrome, operation principle below in conjunction with EEG feedback diagnosis and therapeutic device described in relaxation training brief description: described EEG feedback diagnosis and therapeutic device is worn over after in wearer's head, active electrode 5 is placed in forehead, reference electrode 6 is clipped in left ear-lobe, ground electrode 7 is clipped in auris dextra and hangs down, these three electrodes respond to the current potential of present position respectively, gather the faint eeg signal of reflection brain current active, and deliver to brain wave sensor 1 and carry out pretreatment, generate the digitized brain wave information comprising eSense parameter etc., microprocessor 2 obtains instant allowance parameter from eSense parameter, and whether instant allowance parameter reaches desired value to utilize software to judge, if do not reached, then generate the brain electricity feedback information that instruction wearer continues to loosen, if reached, then generate instruction wearer and maintain the brain electricity feedback information loosened.Wearer knows the particular content of brain electricity feedback information by glasses display or earphone, take corresponding relaxation training as indicated, improve (when described brain electricity feedback information instruction wearer continues to loosen, wearer can carry out relaxation training by relaxing one's muscles or entering the behaviors such as meditation state) or maintain (described brain electricity feedback information instruction wearer maintain loosen time, wearer keeps current and loosens behavior) current allowance parameter.After brain-machine interaction after a while, finally make instant allowance parameter reach desired value, thus reach the effect of EEG feedback diagnoses and treatment.
Concrete, described integration apparatus also comprises the first wireless transceiver 8; The input of described first wireless transceiver 8 connects the outfan of brain wave sensor 1.Described first wireless transceiver 8 becomes wireless data packet for the digitized brain wave Information encapsulation generated by brain wave sensor 1, and sends.The input of the first wireless transceiver 8 is connected by serial interface circuit with the outfan of brain wave sensor 1, digitized brain wave information can be obtained from brain wave sensor 1, and digitized brain wave Information encapsulation is become wireless data packet, be finally sent to monitoring platform.Monitoring platform unpacks wireless data packet, obtains and processes digitized brain wave information, generates eeg monitoring information, and is shown over the display.Described eeg monitoring information can be but is not limited to the instant oscillogram of various brain wave (β, α, θ, δ ripple etc.) or reflects the information (information of the forms such as such as numeral, word, dynamic picture, video) of instant physical and mental statuse according to eeg signal.Because EEG feedback diagnosis and therapeutic device and monitoring platform adopt wireless transmit-receive technology, achieve being separated of therapeutic equipment and monitoring equipment, wearer is not only made to break away from the constraint of wire, comfortable position freely can be adopted to treat, such as recumbency, be seated or various Yoga positions etc., promote therapeutic effect, monitoring personnel can also be realized and at far-end, long noiseless monitoring is carried out to the physical and mental statuse of wearer, and treat suggestion timely for wearer provides, thus be conducive to improving therapeutic effect.Concrete further, described wireless transceiver is any in other wireless transceivers such as bluetooth wireless transceiver, WiFi wireless transceiver and ZigBee wireless transceiver.As what optimize, the wireless transceiver in the present embodiment is WiFi wireless transceiver, and ability through walls is strong, long transmission distance, is applicable to data stabilization, transmits accurately.
Concrete, described integration apparatus also comprises the elastic bandage 9 for covering head forehead; Described active electrode 5 is configured in the middle part of elastic bandage 9.Described elastic bandage 9 for active electrode 5 is fixed on wearer head forehead in the middle part of, make active electrode 5 better, more stable induction brain wave current potential.
Concrete, described integration apparatus also comprises longitudinal fixed part 10 and horizontal fixed part 11.Described integration apparatus is worn over after on human body head, and described therapeutic instrument can be fixed on the head of wearer by longitudinal fixed part 10 and horizontal fixed part 11.Described longitudinal fixed part 10 comprises longitudinal adjustment component 10a, for regulating the tightness of longitudinal fixed part 10, described horizontal fixed part 11 comprises horizontal adjustment component 11a, for regulating the tightness of horizontal fixed part 11, by regulating longitudinal adjustment component 10a and horizontal adjustment component 11a, the cavity that integration apparatus can be made to be formed mates the human body head of different size, has the general suitability.
The EEG feedback diagnosis and therapeutic device described described in the present embodiment, because described EEG feedback diagnosis and therapeutic device is integration apparatus that be integrated with electrode, brain wave sensor, microprocessor and output feedack equipment, that can be worn over human body head, there is following beneficial effect: (1) integration apparatus is worn over after on human body head, the collection of eeg signal, process and closed feedback can be realized, facilitate long EEG feedback diagnoses and treatment; (2) integration apparatus structure is simple, and volume is little, has good portability, and applicable scene is wider; (3) shorten the space length of EEG feedback passage, there is better anti-interference, wearer can be made easily to enter therapeutic state, considerably increase the efficiency of brain-machine interaction, improve the effect of EEG feedback diagnoses and treatment; (4) can integrative medicine psychology, feed back suitable sound or 3D rendering for instant physical and mental statuse to wearer, optimize EEG feedback passage, make wearer be more prone to enter therapeutic state; (5) radio communication can be carried out with monitoring platform, facilitate monitoring personnel carrying out long noiseless monitoring at far-end to the physical and mental statuse of wearer, and treat suggestion timely for wearer provides, thus be conducive to improving therapeutic effect.
Embodiment two, Fig. 3 shows the structural representation of a kind of EEG feedback diagnoses and treatment system that the present embodiment provides.Described EEG feedback diagnoses and treatment system, is characterized in that, comprising: EEG feedback diagnosis and therapeutic device and monitoring platform, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device, described monitoring platform is the monitoring equipment comprising the second wireless transceiver and display.Described integration apparatus is worn over after on human body head, can realize the collection of eeg signal, process and closed feedback, facilitates long EEG feedback diagnoses and treatment.Wherein, ground electrode is for getting rid of extraneous wave interference, reference electrode provides Relative Zero current potential, active electrode responds to faint brain wave current potential, brain wave sensor using the potential difference of active electrode and reference electrode as the faint eeg signal collected, and filtering is carried out to it, the process such as amplification and analog digital conversion, final generation digitized brain wave information, on the one hand, microprocessor is further processed digitized brain wave information, generate corresponding brain electricity feedback information, feedback outut device shows brain electricity feedback information to the sense organ of wearer, wearer can use integrated therapeutic instrument directly to carry out efficient EEG feedback diagnoses and treatment, on the other hand, digitized brain wave Information encapsulation is become wireless data packet by the first wireless transceiver, and be sent to the second wireless transceiver, second wireless transceiver unpacks and obtains digitized brain wave information, monitoring platform process digitized brain wave information, generates eeg monitoring information, and is shown over the display, monitoring personnel can carry out long noiseless monitoring at far-end to the physical and mental statuse of wearer, are conducive to improving therapeutic effect, after treatment after a while, finally make the physical and mental statuse that wearer reaches desirable.
EEG feedback diagnosis and therapeutic device described by embodiment two keeps radio communication with monitoring platform on the basis of the EEG feedback diagnosis and therapeutic device described by embodiment one, and described monitoring platform can be but be not limited to comprise any in the monitoring equipments such as the computer of the second wireless transceiver, notebook computer, mobile phone and panel computer.Monitoring platform is after receiving wireless data packet that send from EEG feedback diagnosis and therapeutic device, that comprise digitized brain wave information, wireless data packet is unpacked and obtains digitized brain wave information, utilize software processes digitized brain wave information, generate eeg monitoring information, and shown over the display.Described eeg monitoring information can be but is not limited to the instant oscillogram of various brain wave (β, α, θ, δ ripple etc.) or reflects the information (information of the forms such as such as numeral, word, dynamic picture, video) of instant physical and mental statuse according to eeg signal.Because EEG feedback diagnosis and therapeutic device and monitoring platform adopt wireless transmit-receive technology, achieve being separated of therapeutic equipment and monitoring equipment, wearer is not only made to break away from the constraint of wire, comfortable position freely can be adopted to treat, such as recumbency, be seated or various Yoga positions etc., promote therapeutic effect, monitoring personnel can also be realized and at far-end, long noiseless monitoring is carried out to the physical and mental statuse of wearer, and treat suggestion timely for wearer provides, thus be conducive to improving therapeutic effect.Described EEG feedback diagnoses and treatment system, can be that the digitized brain wave information of a monitoring platform to multiple described therapeutic instrument receives, process and display, also can the digitized brain wave information of multiple monitoring platform to single described therapeutic instrument receive, process and display, the former can improve the monitoring efficiency of monitoring platform, the latter can realize the monitoring of various dimensions (after different monitoring platform process same numbers brain wave information, generate different eeg monitoring information, the monitoring of different dimensions can be carried out), and then obtain more fully analyzing and diagnosing result.As what optimize, in the present embodiment, described EEG feedback diagnoses and treatment system is the structure (N is natural number) that a monitoring platform associates N number of EEG feedback diagnosis and therapeutic device, can improve the monitoring efficiency of monitoring personnel, reduce costs.
Concrete, described EEG feedback diagnoses and treatment system also comprises the database server be connected with monitoring platform.Database server is for storing eeg monitoring information, so that the personnel of monitoring consult and analyze, or further, described database server also for storing the treatment information corresponding with eeg monitoring information, being convenient to monitoring personnel and being treated suggestion timely for wearer provides.Described database server, as a cloud device, not only can collect the eeg monitoring information of monitoring platform, and can store and arrange, for monitoring personnel provide objective diagnosis basis long-term that collect, a large amount of eeg monitoring information.Further, described database server according to the arrangement result of eeg monitoring information, can also be formulated and store the treatment information corresponding with eeg monitoring information, objectively treating suggestion for monitoring personnel provide.
The EEG feedback diagnoses and treatment system that the present embodiment provides, diagnostic equipment is separated with monitoring equipment, and adopt wireless mode to carry out remote monitoring, there is following beneficial effect: (1) wearer can use integrated therapeutic instrument directly to carry out efficient EEG feedback diagnoses and treatment; (2) monitoring personnel can carry out long noiseless monitoring at far-end to the physical and mental statuse of wearer, are conducive to improving therapeutic effect; (3) can realize a monitoring platform to monitor multiple EEG feedback diagnosis and therapeutic device, efficiency is higher simultaneously; (4) provide comparatively objectively diagnosis basis and treatment suggestion by database server for monitoring personnel, improve therapeutic efficiency.
Embodiment three, Fig. 4 is the using method flow chart of the EEG feedback diagnosis and therapeutic device that the present embodiment provides.The present embodiment, as a kind of method using the EEG feedback diagnosis and therapeutic device described described in embodiment one or embodiment two, comprises the steps.
S101. EEG feedback diagnosis and therapeutic device is worn over head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode and ground electrode, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor, the outfan of microprocessor connects feedback outut device.
S102. active electrode is placed in the middle part of head forehead, is placed in left and right ear-lobe respectively with reference to electrode and ground electrode, and opens EEG feedback diagnosis and therapeutic device.
S103. show that brain electricity feedback information carries out self regulation to physical and mental statuse according to described feedback outut device, until complete target course for the treatment of.
After opening the EEG feedback diagnosis and therapeutic device described by embodiment one and embodiment two, wearer by glasses display and/or earphone perception instant brain electricity feedback information item, know current physical and mental statuse and improve physical and mental statuse treatment suggestion, and then corresponding self regulation is carried out to physical and mental statuse or corresponding training (such as wearer carries out relaxation training by relaxing one's muscles or entering the behaviors such as meditation state) is carried out to brain function, until complete target course for the treatment of.The described target that completes refers to the object time reaching treatment or the dbjective state reaching treatment (such as by relaxation training, making allowance parameter reach desired value) course for the treatment of.
The using method of the EEG feedback diagnosis and therapeutic device that the present embodiment provides, has following beneficial effect: (1) can realize EEG feedback diagnosis and treatment, and can not produce adverse side effect to health; (2) described EEG feedback diagnosis and therapeutic device is integration apparatus that be integrated with electrode, brain wave sensor, microprocessor and output feedack equipment, that can be worn over human body head, structure is simple, easy to use, can diagnosis and treatment for a long time, and easily making wearer enter therapeutic state, therapeutic effect is good.
Embodiment four, Fig. 5 shows the using method flow chart of the EEG feedback diagnoses and treatment system that the present embodiment provides.The present embodiment, as the method for the EEG feedback diagnoses and treatment system described by a kind of use-case two, comprises the steps.
S201. EEG feedback diagnosis and therapeutic device is worn over wearer's head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device, in the middle part of head forehead active electrode being placed in wearer, the left and right ear-lobe of wearer is placed in respectively with reference to electrode and ground electrode, and open EEG feedback diagnosis and therapeutic device.
S202. open and comprise the monitoring platform of the second wireless transceiver and display, according to the eeg monitoring information of display exhibits, instruct wearer to carry out self regulation to physical and mental statuse, until complete target course for the treatment of.
After the EEG feedback diagnosis and therapeutic device opened described by embodiment two and monitoring platform, on the one hand wearer is by glasses display and/or the instant brain electricity feedback information item of earphone perception, know current physical and mental statuse and improve the treatment suggestion of physical and mental statuse, and then corresponding self regulation is carried out to physical and mental statuse or corresponding training (such as wearer carries out relaxation training by relaxing one's muscles or entering the behaviors such as meditation state) is carried out to brain function; On the other hand, monitoring personnel can also by the eeg monitoring information of described display exhibits, at far-end, long noiseless monitoring is carried out to the physical and mental statuse of wearer, and treat suggestion timely for wearer provides, wearer is instructed to carry out self regulation to physical and mental statuse, until complete target course for the treatment of.The described target that completes refers to the object time reaching treatment or the dbjective state reaching treatment (such as by relaxation training, making allowance parameter reach desired value) course for the treatment of.
Concrete, the described eeg monitoring information according to display exhibits, wearer is instructed also to comprise the step that physical and mental statuse carries out self regulation: the eeg monitoring information that monitoring platform is shown is uploaded to the database server be connected with monitoring platform, or/and search in database server and the treatment information corresponding according to the eeg monitoring information uploaded.Described database server, as a cloud device, not only can collect the eeg monitoring information of monitoring platform, and can store and arrange, for monitoring personnel provide objective diagnosis basis long-term that collect, a large amount of eeg monitoring information.Further, described database server according to the arrangement result of eeg monitoring information, can also be formulated and store the treatment information corresponding with eeg monitoring information, objectively treating suggestion for monitoring personnel provide.Monitoring personnel obtain described treatment information from database server, and can more objectively instruct wearer to carry out self regulation to physical and mental statuse, therapeutic effect is better.
The using method of the EEG feedback diagnoses and treatment system that the present embodiment provides, has following beneficial effect: (1) can realize EEG feedback diagnosis and treatment, and can not produce adverse side effect to health; (2) described EEG feedback diagnosis and therapeutic device is integration apparatus that be integrated with electrode, brain wave sensor, microprocessor and output feedack equipment, that can be worn over human body head, structure is simple, easy to use, can diagnosis and treatment for a long time, and easily making wearer enter therapeutic state, therapeutic effect is good; (3) owing to being communication between EEG feedback diagnosis and therapeutic device and monitoring platform, monitoring personnel can carry out long noiseless monitoring to the physical and mental statuse of wearer at far-end, and guide wearer to carry out self regulation to physical and mental statuse; (4) by usage data storehouse server, can provide more objective diagnosis basis and treatment suggestion, therapeutic effect is better.
As mentioned above, the present invention can be realized preferably.For a person skilled in the art, according to instruction of the present invention, designing multi-form EEG feedback diagnosis and therapeutic device, system and using method does not need performing creative labour.Without departing from the principles and spirit of the present invention these embodiments changed, revise, replace, integrate and modification still falls within the scope of protection of the present invention.
Claims (10)
1. an EEG feedback diagnosis and therapeutic device, is characterized in that, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, and in use, human body head enters into described cavity;
Described integration apparatus comprises brain wave sensor (1), microprocessor (2), feedback outut device, active electrode (5), reference electrode (6) and ground electrode (7);
Input interconnect function electrode (5), reference electrode (6) and the ground electrode (7) respectively of described brain wave sensor (1), the outfan of brain wave sensor (1) connects the input of microprocessor (2), and the outfan of microprocessor (2) connects feedback outut device.
2. a kind of EEG feedback diagnosis and therapeutic device as claimed in claim 1, is characterized in that, described feedback outut device comprises glasses display (4) and/or earphone.
3. a kind of EEG feedback diagnosis and therapeutic device as claimed in claim 2, is characterized in that, described earphone comprises noise cancelling headphone (3) or In-Ear Headphones.
4. a kind of EEG feedback diagnosis and therapeutic device as claimed in claim 2, is characterized in that, described glasses display (4) comprises the light barrier (4b) that 3D shows eyeglass (4a) and/or is positioned at eyes display top.
5. a kind of EEG feedback diagnosis and therapeutic device as claimed in claim 1, is characterized in that, described integration apparatus also comprises the first wireless transceiver (8);
The input of described first wireless transceiver (8) connects the outfan of brain wave sensor (1).
6. a kind of EEG feedback diagnosis and therapeutic device as claimed in claim 1, is characterized in that, described integration apparatus also comprises the elastic bandage (9) for covering head forehead;
Described active electrode (5) is configured in the middle part of elastic bandage (9).
7. an EEG feedback diagnoses and treatment system, is characterized in that, comprising: EEG feedback diagnosis and therapeutic device and monitoring platform;
Described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device,
Described monitoring platform is the monitoring equipment comprising the second wireless transceiver and display.
8. EEG feedback diagnoses and treatment system as claimed in claim 9, it is characterized in that, described EEG feedback diagnoses and treatment system also comprises the database server be connected with monitoring platform.
9. a using method for EEG feedback diagnosis and therapeutic device, is characterized in that, comprising:
EEG feedback diagnosis and therapeutic device is worn over head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode and ground electrode, input interconnect function electrode, reference electrode and the ground electrode respectively of described brain wave sensor, the outfan of brain wave sensor connects the input of microprocessor, and the outfan of microprocessor connects feedback outut device;
Active electrode is placed in the middle part of head forehead, is placed in left and right ear-lobe respectively with reference to electrode and ground electrode, and opens EEG feedback diagnosis and therapeutic device;
Show that brain electricity feedback information carries out self regulation to physical and mental statuse according to described feedback outut device, until complete target course for the treatment of.
10. a using method for EEG feedback diagnoses and treatment system, is characterized in that, comprising:
EEG feedback diagnosis and therapeutic device is worn over wearer's head, described EEG feedback diagnosis and therapeutic device is the integration apparatus being formed with cavity, in use, human body head enters into described cavity, described integration apparatus comprises brain wave sensor, microprocessor, feedback outut device, active electrode, reference electrode, ground electrode and the first wireless transceiver, the input interconnect function electrode respectively of described brain wave sensor, reference electrode and ground electrode, the outfan of brain wave sensor connects the input of microprocessor and the input of the first wireless transceiver respectively, the outfan of microprocessor connects feedback outut device, in the middle part of head forehead active electrode being placed in wearer, the left and right ear-lobe of wearer is placed in respectively with reference to electrode and ground electrode, and open EEG feedback diagnosis and therapeutic device,
Open and comprise the monitoring platform of the second wireless transceiver and display, according to the eeg monitoring information of display exhibits, instruct wearer to carry out self regulation to physical and mental statuse, until complete target course for the treatment of.
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