CN113456087A - Tinnitus diagnosis and treatment system based on neurobiological feedback therapy and use method thereof - Google Patents
Tinnitus diagnosis and treatment system based on neurobiological feedback therapy and use method thereof Download PDFInfo
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- 208000009205 Tinnitus Diseases 0.000 title claims abstract description 47
- 231100000886 tinnitus Toxicity 0.000 title claims abstract description 44
- 238000003745 diagnosis Methods 0.000 title claims abstract description 21
- 238000002560 therapeutic procedure Methods 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims description 19
- 238000012545 processing Methods 0.000 claims abstract description 25
- 230000005236 sound signal Effects 0.000 claims abstract description 11
- 210000004556 brain Anatomy 0.000 claims description 18
- 210000005036 nerve Anatomy 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000012549 training Methods 0.000 abstract description 3
- 238000011156 evaluation Methods 0.000 abstract description 2
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 210000001835 viscera Anatomy 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 208000032625 disorder of ear Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
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- 230000002045 lasting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- 210000000653 nervous system Anatomy 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- 238000007634 remodeling Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/128—Audiometering evaluating tinnitus
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/369—Electroencephalography [EEG]
- A61B5/375—Electroencephalography [EEG] using biofeedback
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
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- A61B5/00—Measuring for diagnostic purposes; Identification of persons
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- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0044—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the sight sense
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Abstract
The invention discloses a tinnitus diagnosis and treatment system based on neurobiological feedback therapy, which comprises a computer component, an EEG electroencephalogram sensor, an EEG electroencephalogram signal receiving amplifier, an EEG electroencephalogram signal transmitter, an EEG electroencephalogram sensor fixing head band, a graphic display device and a K-K low-frequency audio signal generator, wherein the computer component comprises a main control computer A, an EEG signal EEG processing computer B and a user treatment end control computer C, an electric output end of the EEG signal EEG processing computer B is electrically connected with an electric input end of the main control computer A through a lead, the influence of hearing decline of a patient is avoided, objective indexes (electroencephalogram) and subjective indexes (patient feeling) are used, the subjective and objective comprehensive evaluation curative effect is effectively increased, and the patient can independently select a diagnosis and treatment place (hospital or home) for training so as to realize good compliance of the system, the applicability is strong, and the effects of the whole set of therapy in various aspects such as no wound, low cost, strong usability and the like are realized.
Description
Technical Field
The invention relates to the technical field of tinnitus diagnosis and treatment systems based on neurobiological feedback therapy, in particular to a tinnitus diagnosis and treatment system based on neurobiological feedback therapy and a use method thereof.
Background
Tinnitus refers to that under the condition of no external sound source or external stimulation, the ears or the cranium are subjectively felt to have abnormal sound, the tinnitus is one of the most common clinical symptoms of the otology, the influence degree of the tinnitus on patients is different, the existence of the tinnitus can be ignored by light people, serious psychosocial disorder can be caused by serious people, the classification methods of the tinnitus are also various, the existing inspection methods for the tinnitus mainly comprise physical examination, nervous system examination, auditory function examination, vestibule function examination, tinnitus test, imaging examination and other special examinations or laboratory examinations, as the tinnitus is various, the tinnitus can be caused from ear diseases to systemic diseases, a plurality of promoting and influencing factors exist, and simultaneously, the tinnitus can be influenced with psychosocial factors of the patients to form vicious circle, so the diagnosis of the tinnitus is not easy, and part of the patients can not be clearly examined through detailed examinations, the current diagnostic methods are mainly based on the patient's medical history and auxiliary examinations and psychopsychological assessments.
However, the existing tinnitus checking and diagnosing method has certain defects, and the existing tinnitus checking method can only check objective tinnitus and tinnitus patients secondary to other diseases, and is ineffective to idiopathic subjective tinnitus of which the pathogenesis is not clear; the existing tinnitus diagnosis methods are subjective diagnosis of patients, namely, the users can form the feelings of tinnitus symptoms of the users by inquiring, filling in a form, simulating and matching tests of external sound sources and psychological assessment methods, and then the existing tinnitus diagnosis methods are used for diagnosing the tinnitus.
Disclosure of Invention
The invention aims to provide a tinnitus diagnosis and treatment system based on neurobiological feedback therapy and a use method thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tinnitus system of diagnosing based on nerve biofeedback therapy, includes computer components, EEG brain electrical sensor, EEG brain electrical signal receiving amplifier, EEG brain electrical signal transmitter, the fixed head hoop of EEG brain electrical sensor, graphic display equipment and K-K low frequency audio signal generator:
the computer component comprises a general control computer A, an EEG signal EEG processing computer B and a user treatment end control computer C;
the EEG treatment end control computer C is internally provided with EEG signal processing software, the electrical output end of the EEG sensor is electrically connected with the electrical input end of the EEG signal receiving amplifier through a wire, one end of the K-K low-frequency audio signal generator is attached to the body of a patient, and the other end of the K-K low-frequency audio signal generator is electrically connected to an external power supply.
As further preferable in the present technical solution: an EEG power amplifier module is installed in the EEG signal receiving amplifier, and the electrical output end of the EEG signal receiving amplifier is electrically connected with the electrical input end of the EEG signal transmitter through a wire.
As further preferable in the present technical solution: an EEG signal EEG processing module is installed inside the EEG signal transmitter, and the electrical output end of the EEG signal transmitter is electrically connected with the electrical input end of the EEG signal EEG processing computer B through a lead.
As further preferable in the present technical solution: the electrical output end of the user treatment end control computer C is electrically connected with the electrical input end of the graphic display device through a wire, and the inside of the graphic display device is provided with flower-opening and closing animation display software.
In addition, the invention also provides a using method of the tinnitus diagnosis and treatment system based on the neurobiological feedback therapy, which comprises the following steps:
s1, firstly, wearing an EEG electroencephalogram sensor fixing head band and an EEG electroencephalogram sensor on a patient, and carrying out tinnitus loudness matching on the patient;
s2, connecting the EEG electroencephalogram sensor to a set EEG electroencephalogram signal receiving amplifier, amplifying the received electroencephalogram signal, and transmitting the signal received by the EEG electroencephalogram signal receiving amplifier to an EEG signal EEG processing computer B through a set EEG electroencephalogram signal transmitter;
s3, after the EEG signal EEG processing computer B obtains the signal, the EEG signal is transmitted to a general control computer A connected with the EEG signal EEG processing computer B, the general control computer A carries out treatment calculation on the received EEG signal, then the received EEG signal is filtered and classified through EEG signal processing software installed in a user treatment end control computer C, and the EEG signal is transmitted to a graphic display device;
and S4, finally, visually feeding back the treatment calculation to the patient through the graphical display equipment by the aid of the installed blooming flower closed animation display software.
As further preferable in the present technical solution: in the S, the treatment end control computer C of the user utilizes the installed EEG electroencephalogram signal processing software to carry out filtering classification on the received EEG electroencephalogram signals, so that information can be judged more conveniently and rapidly, treatment calculation can be carried out, corresponding operation can be carried out, time is saved, and working efficiency is effectively improved.
Compared with the prior art, the invention has the beneficial effects that: through the examination, diagnosis and treatment method, the idiopathic subjective tinnitus can be effectively diagnosed and treated, central remodeling can be caused by long-term training through the treatment method, lasting curative effect exceeding a treatment period is brought, the patient is trained through visual information without being influenced by hearing reduction of the patient, objective indexes (brain waves) and subjective indexes (patient feelings) are used, subjective and objective comprehensive evaluation curative effects are effectively increased, and the patient can independently select a diagnosis and treatment place (hospital or home) for training, so that the system has good compliance and strong applicability, and can achieve various effects of no trauma, low cost, strong usability and the like of the whole set of therapy.
Drawings
FIG. 1 is a schematic structural diagram of the working principle of the present invention;
FIG. 2 is a schematic diagram of the workflow of the present invention;
FIG. 3 is a schematic diagram of the working hardware configuration of the present invention;
fig. 4-16 are graphs of tinnitus patient test data in accordance with the present invention.
Reference numerals: 101. an EEG electroencephalogram sensor; 11. an EEG electroencephalogram sensor fixing head band; 12. a 2K-20K low-frequency audio signal generator; 13. an EEG electroencephalogram signal receiving amplifier; 14. an EEG electroencephalogram signal transmitter; 15. a computer component; 151. EEG signal EEG processing computer B; 152. a general control computer A; 153. a user treatment end control computer C; 16. a graphical display device.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-16, the present invention provides a technical solution: a tinnitus diagnosis and treatment system based on neurobiological feedback therapy comprises a computer component 15, an EEG electroencephalogram sensor 101, an EEG electroencephalogram signal receiving amplifier 13, an EEG electroencephalogram signal transmitter 14, an EEG electroencephalogram sensor fixing head band 11, a graphic display device 16 and a 2K-20K low-frequency audio signal generator 12:
the computer component 15 comprises a general control computer A152, an EEG signal EEG processing computer B151 and a user treatment end control computer C153;
the electrical output end of the EEG signal EEG processing computer B151 is electrically connected with the electrical input end of the general control computer A152 through a lead, the user treatment end control computer C153 is interactively connected with the general control computer A152 through a lead, EEG signal processing software is installed in the user treatment end control computer C153, the electrical output end of the EEG sensor 101 is electrically connected with the electrical input end of the EEG signal receiving amplifier 13 through a lead, one end of the 2K-20K low-frequency audio signal generator 12 is attached to the body of a patient, and the other end of the 2K-20K low-frequency audio signal generator 12 is electrically connected with an external power supply.
In this embodiment, specifically: EEG signal receiving amplifier 13 internally mounted has EEG signal EEG power amplifier module, and the electrical output of EEG signal receiving amplifier 13 passes through wire and EEG signal transmitter 14 electrical input end electrical connection, through above setting, can amplify and handle the internal organs activity information that patient's psychology and physiology process is relevant as feedback signal to finally change into vision or auditory signal, transmit for the patient.
In this embodiment, specifically: the EEG signal transmitter 14 internally mounted has EEG signal EEG processing module, and the electrical output of EEG signal transmitter 14 passes through wire and EEG signal EEG processing computer B151's electrical input end electrical connection, through above setting, can transmit the EEG signal of receipt to master control computer A152 to carry out effectual treatment calculus.
In this embodiment, specifically: the electrical output end of the user treatment end control computer C153 is electrically connected with the electrical input end of the graphic display device 16 through a wire, and the inside of the graphic display device 16 is provided with flower-blossom-closing animation display software.
In addition, the invention also provides a using method of the tinnitus diagnosis and treatment system based on the neurobiological feedback therapy, which comprises the following steps:
s1, firstly, wearing an EEG electroencephalogram sensor fixing head band 11 and an EEG electroencephalogram sensor 101 on a patient, and carrying out tinnitus loudness matching on the patient;
s2, connecting the EEG electroencephalogram sensor 101 to the set EEG electroencephalogram signal receiving amplifier 13, amplifying the received electroencephalogram signal, and transmitting the signal received by the EEG electroencephalogram signal receiving amplifier 13 to the EEG signal EEG processing computer B151 through the set EEG electroencephalogram signal transmitter 14;
s3, after the EEG signal EEG processing computer B151 obtains the signal, the EEG signal is transmitted to the general control computer A152 connected with the EEG signal EEG processing computer B, the general control computer A152 carries out treatment calculation on the received EEG signal, and then the received EEG signal is filtered and classified through EEG signal processing software installed in a user treatment end control computer C153 and transmitted to the graphic display device 16;
and S4, finally, visually feeding back the treatment calculation to the patient through the graphical display device 16 by means of the installed flower opening and closing animation display software.
In this embodiment, specifically: in S3, the user treatment end control computer C153 uses the installed EEG electroencephalogram signal processing software to filter and classify the received EEG electroencephalogram signals, so that information can be judged more conveniently and rapidly, treatment calculation can be performed, corresponding operations can be performed, time is saved, and work efficiency is effectively improved.
Working principle or structural principle: when in use, the basic information of a tinnitus patient is recorded firstly, the matching work of the loudness of the tinnitus for the first time is carried out to be used as the original record, and then a staff fills in the tinnitus scale, the invention firstly wears an EEG brain electric sensor fixing head band 11 and an EEG brain electric sensor 101(3-8 electrodes) for the patient during diagnosis and treatment, and then carries out the matching work of the loudness of the tinnitus for the second time for the patient, at the moment, the visceral organ activity information related to the psychophysiology process of the patient is taken as a feedback signal to be amplified and processed by an arranged EEG brain electric signal receiving amplifier 13, and the signal is transmitted to an EEG brain electric signal transmitter 14 connected with the EEG brain electric sensor, the EEG electric signal transmitter 14 transmits the received brain electric signal to an EEG electric signal processing computer B151, at the moment, a general control computer A152 of the brain electric signal received by the EEG electric signal processing computer B151 carries out treatment calculation, the EEG signals received are filtered and classified by EEG signal processing software arranged in a user treatment end control computer C153 which is in interactive connection with the EEG signal processing software, and the EEG signals are transmitted to a graphic display device 16, finally, treatment calculation is fed back to a patient visually by the arranged blooming flower-closing animation display software through the graphic display device 16, when the picture on the graphic display device 16 shows that the flower-closing is performed, and the beta wave energy displayed on the display is increased and the alpha wave energy is obviously reduced, the patient is guided to imagine some happy events as much as possible, the tinnitus patient is trained to continuously reduce the positive correlation brain wave energy beta wave and gradually improve the negative correlation brain wave energy alpha wave, so that the patient can know and effectively improve the self-control of the body of the patient, consciously carry out the self-regulation of psychophysiological change, thereby recovering the relative balance in the body and achieving the purpose of preventing and treating diseases, when the picture on the graphic display device 16 shows that the flower blooms, the beta wave energy is reduced, and the alpha wave energy is obviously increased, the beta wave is considered to be inhibited, so that the treatment effect is achieved;
according to the invention, the diagnosis and treatment are respectively carried out on thirteen patients by utilizing the system, wherein the thirteen patients are respectively represented by E1-E13, and the diagnosis and treatment are carried out on the thirteen patients fifteen times, and finally, the tinnitus loudness matching value of the thirteen patients is gradually reduced along with the increase of the treatment times, so that the treatment effect of the diagnosis and treatment system is effectively and visually shown.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a tinnitus system of diagnosing based on nerve biofeedback therapy, includes computer component 15, EEG brain electricity sensor 101, EEG brain electricity signal receiving amplifier 13, EEG brain electricity signal transmitter 14, EEG brain electricity sensor fixed head hoop 11, graphic display device 16 and 2K-20K low frequency audio signal generator 12, its characterized in that:
the computer component 15 comprises a general control computer A152, an EEG signal EEG processing computer B151 and a user treatment end control computer C153;
the electrical output end of the EEG signal EEG processing computer B151 is electrically connected with the electrical input end of the general control computer A152 through a lead, the user treatment end control computer C153 is interactively connected with the general control computer A152 through a lead, EEG signal processing software is installed inside the user treatment end control computer C153, the electrical output end of the EEG sensor 101 is electrically connected with the electrical input end of the EEG signal receiving amplifier 13 through a lead, one end of the 2K-20K low-frequency audio signal generator 12 is attached to the body of a patient, and the other end of the 2K-20K low-frequency audio signal generator 12 is electrically connected with an external power supply.
2. The tinnitus treatment system based on neurobiofeedback therapy according to claim 1, characterized in that: an EEG power amplifier module is arranged in the EEG signal receiving amplifier 13, and an electrical output end of the EEG signal receiving amplifier 13 is electrically connected with an electrical input end of the EEG signal transmitter 14 through a lead.
3. The tinnitus treatment system based on neurobiofeedback therapy according to claim 2, characterized in that: an EEG signal EEG processing module is arranged in the EEG signal transmitter 14, and an electrical output end of the EEG signal transmitter 14 is electrically connected with an electrical input end of the EEG signal EEG processing computer B151 through a lead.
4. The tinnitus treatment system based on neurobiofeedback therapy according to claim 1, characterized in that: the electrical output end of the user treatment end control computer C153 is electrically connected with the electrical input end of the graphic display device 16 through a wire, and the inside of the graphic display device 16 is provided with flower-opening and flower-closing animation display software.
5. The use method of the tinnitus diagnosis and treatment system based on the neurobiological feedback therapy is characterized by comprising the following steps:
s1, firstly, wearing an EEG electroencephalogram sensor fixing head band 11 and an EEG electroencephalogram sensor 101 on a patient, and carrying out tinnitus loudness matching on the patient;
s2, connecting the EEG electroencephalogram sensor 101 to the set EEG electroencephalogram signal receiving amplifier 13, amplifying the received electroencephalogram signal, and transmitting the signal received by the EEG electroencephalogram signal receiving amplifier 13 to the EEG signal EEG processing computer B151 through the set EEG electroencephalogram signal transmitter 14;
s3, after the EEG signal EEG processing computer B151 obtains the signal, the EEG signal is transmitted to the general control computer A152 connected with the EEG signal EEG processing computer B, the general control computer A152 carries out treatment calculation on the received EEG signal, and then the received EEG signal is filtered and classified through EEG signal processing software installed in a user treatment end control computer C153 and transmitted to the graphic display device 16;
and S4, finally, visually feeding back the treatment calculation to the patient through the graphical display device 16 by means of the installed flower opening and closing animation display software.
6. The use method of the tinnitus treatment system based on neurobiofeedback therapy according to claim 5, characterized in that: in S3, the user treatment end control computer C153 uses the installed EEG electroencephalogram signal processing software to filter and classify the received EEG electroencephalogram signals, so that information can be judged more conveniently and quickly, treatment calculation can be performed, corresponding operations can be performed, time is saved, and work efficiency is effectively improved.
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2021
- 2021-08-18 CN CN202110949889.8A patent/CN113456087A/en active Pending
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| US20050043646A1 (en) * | 2001-02-05 | 2005-02-24 | Erik Viirre | Eeg feedback controlled sound therapy for tinnitus |
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