CN117898886A - Acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus - Google Patents
Acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus Download PDFInfo
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- CN117898886A CN117898886A CN202410086578.7A CN202410086578A CN117898886A CN 117898886 A CN117898886 A CN 117898886A CN 202410086578 A CN202410086578 A CN 202410086578A CN 117898886 A CN117898886 A CN 117898886A
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- 230000000638 stimulation Effects 0.000 title claims abstract description 129
- 208000009205 Tinnitus Diseases 0.000 title claims abstract description 46
- 231100000886 tinnitus Toxicity 0.000 title claims abstract description 46
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- 239000011521 glass Substances 0.000 claims abstract description 17
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- 210000003454 tympanic membrane Anatomy 0.000 claims description 12
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Abstract
The invention relates to an acoustic-electric stimulation auxiliary treatment device for relieving tinnitus, which comprises the following modules: the intelligent glasses, brain wave acquisition equipment, an electric stimulator and a host; the intelligent glasses are integrated with a loudspeaker, and the loudspeaker is used for playing sound stimulation signals; the electroencephalogram acquisition equipment is used for collecting electroencephalogram signals of a patient; the electric stimulator is used for outputting an electric stimulation signal; the host computer is used for receiving the brain wave signals sent by the brain wave acquisition equipment, sending sound stimulation signals to the intelligent glasses and sending electric stimulation signals to the electric stimulator according to the brain wave signals. When the invention provides the sound stimulation signal, different audio signals can be received and played through the Bluetooth equipment, so that the interference emotion of a patient is reduced; the patient can continue to carry out activities such as reading, watching and the like when wearing the intelligent glasses, and the activities cannot be interrupted by the treatment process. The electric stimulator can flexibly select the electric stimulation part, observe and find the optimal position which can bring the maximum tinnitus symptom relief, and adapt to more treatment scenes.
Description
The application discloses a patent application of acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus, which is divided into a first patent application and a second patent application, wherein the application date of the original application is 2022, 11, 23 and 202211474165.3.
Technical Field
The invention relates to the technical field of medical appliances, in particular to acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus.
Background
At present, in the method for treating tinnitus, most tinnitus mainly adopts methods such as sound masking treatment, conventional therapy and compound sound treatment except a few tinnitus with definite causes can be treated by surgical or pharmaceutical methods, and the methods all use sound as a stimulation mode, utilize auditory pathways of users, and finally act on auditory cortex to play a role in controlling tinnitus. Because of the complexity of tinnitus and the person-to-person nature of the adverse effects on patients, current methods of tinnitus treatment are helpful to some tinnitus patients, while for some tinnitus patients, such as those who are anxiety or depression causing, simple sound therapy and medication do not improve symptoms.
Studies have shown that sound stimulation in combination with electrical stimulation has some effect on relief of tinnitus symptoms, but the specific effect mechanism is still unclear. The existing sound stimulation equipment provides sound stimulation including pure tone, noise, trill tone and the like, which is easy to cause the patient to feel the emotion, and the electric stimulator has the problems of single usage, unobvious stimulation effect and the like.
Disclosure of Invention
In view of the above, the invention aims to overcome the defects of the prior art, and provides an acoustic-electric stimulation auxiliary treatment device for relieving tinnitus, which can flexibly select an electric stimulation part, observe and find an optimal position capable of bringing about the maximum tinnitus symptom relief, and adapt to more treatment scenes.
In order to achieve the above purpose, the invention adopts the following technical scheme:
An acoustic-electric stimulation assisted treatment device for alleviating tinnitus comprising:
The intelligent glasses are used for playing sound stimulation signals according to the integrated loudspeaker;
The brain wave acquisition equipment is used for collecting brain electrical signals of a patient;
the electric stimulator is used for outputting an electric stimulation signal;
The host is used for receiving the brain wave signals sent by the brain wave acquisition equipment, sending sound stimulation signals to the intelligent glasses and sending electric stimulation signals to the electric stimulator according to the brain wave signals;
The brain wave acquisition equipment comprises an electrode cap and an electroencephalogram acquisition device; the brain wave acquisition device collects brain electrical signals of a patient through the following steps:
The electrode cap is worn on the hindbrain of the patient and is connected with the electrode cap and the brain electricity collector;
receiving an electroencephalogram signal of a patient through an electroencephalogram collector;
according to the received brain electrical signals of the patient, the impedance of the electrode in the electrode cap and the connection state of the electrode wire are adjusted;
The electrode cap and the electroencephalogram collector can be arranged separately;
The electric stimulator comprises an electrode, and outputs three different electric stimulation signals of a first electric stimulation signal, a second electric stimulation signal and a third electric stimulation signal according to three different pasting positions of the electrode; non-invasive electrical stimulation is achieved through the electrodes;
When the electrodes are attached to the left temporal and right shoulder of a patient, the electric stimulator outputs a first electric stimulation signal;
When the electrode is attached to the left neck of the patient, the electric stimulator outputs a second electric stimulation signal;
When the electrode is attached to the tympanic membrane of the patient, the electric stimulator outputs a third electric stimulation signal; the third electrical stimulation signal is used for realizing tympanic membrane electrical stimulation; the electric stimulation of the tympanic membrane is a harmless stimulation, a cochlear electrode is contacted with the tympanic membrane, and after an earplug is worn, current is input, so that the stimulation frequency is consistent with the tone of tinnitus during stimulation, and the tinnitus is inhibited.
Further, the intelligent glasses are integrated with a Bluetooth module, and sound stimulation signals sent by the host computer are received through the Bluetooth module.
Further, an audio library is integrated in the host, and the sound stimulation signal is generated based on the audio signals stored in the audio library.
Further, physiological saline is injected into the electrode cap.
Further, the host is connected with a cloud server, and a specific sound stimulation signal is determined by issuing a sound frequency prescription through the cloud server.
Further, the host gathers the received brain electrical signals and the sent sound stimulation signals and electrical stimulation signals, and outputs the brain electrical signals and the sent sound stimulation signals and electrical stimulation signals to the cloud server in a log mode.
Further, the lenses of the intelligent glasses are detachable.
The embodiment of the invention has the following beneficial effects:
According to the acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus, when the acoustic stimulation signals are provided, different audio signals can be received through the Bluetooth equipment to be played, so that the interference emotion of a patient is reduced; the patient can continue to carry out activities such as reading, watching and the like when wearing the intelligent glasses, and the activities cannot be interrupted by the treatment process. The electric stimulator can flexibly select the electric stimulation part, observe and find the optimal position which can bring the maximum tinnitus symptom relief, and adapt to more treatment scenes; according to the application, the sound stimulation signals are played through the intelligent glasses to spread in the air, so that the tinnitus of a patient is relieved, and the risk of hearing function damage caused by oversized or too long bone conduction of the inner ear is reduced; in addition, the electric stimulator adopts the electrode to realize different electric stimulation signals, belongs to a non-invasive technology, and can further improve the convenience of the device and reduce the contradiction psychology of patients. .
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a basic structural component of an acoustic-electric stimulation auxiliary treatment apparatus for relieving tinnitus according to the present invention;
FIG. 2 is a schematic diagram of an electroencephalogram acquisition apparatus for an acoustic-electric stimulation assisted treatment apparatus for relieving tinnitus according to the present invention;
FIG. 3 is a schematic diagram of smart glasses of an acoustic-electric stimulation assisted treatment device for relief of tinnitus in accordance with the present invention;
fig. 4 is a schematic diagram of an electrostimulator of an acoustic-electric stimulation assisted treatment device for relief of tinnitus according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, based on the examples herein, which are within the scope of the invention as defined by the claims, will be within the scope of the invention as defined by the claims.
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The embodiment introduces an acoustic-electric stimulation auxiliary treatment device for relieving tinnitus, combines acoustic stimulation and electric stimulation to achieve the effect of relieving tinnitus, and mainly comprises the following modules as shown in fig. 1:
The intelligent glasses are integrated with speakers, and the speakers are used for playing sound stimulation signals;
The brain wave acquisition equipment is used for collecting brain electrical signals of a patient;
an electrical stimulator for outputting an electrical stimulation signal;
the system comprises a main machine, wherein the main machine is used for receiving brain wave signals sent by brain wave acquisition equipment, sending sound stimulation signals to intelligent glasses and sending electric stimulation signals to an electric stimulator according to the brain wave signals.
In this embodiment, the host computer not shown further includes an audio library, a microprocessor, a bluetooth signal transceiver, a power supply module, and a memory. The operation terminal of the host computer is communicated and interacted with the host computer of the equipment through the Bluetooth module, and after the brain wave signals (Electroencepha logram, EEG) acquired by the brain wave acquisition equipment are processed by the microprocessor, the brain wave signals are transmitted to the operation terminal through the Bluetooth signal transceiver, and the operation terminal displays the brain wave signals output by the brain wave acquisition equipment. The operation terminal can access the audio library through communication interaction between the Bluetooth signal transceiver of the host and the microprocessor, generate a sound stimulation signal, and after the microprocessor outputs a control command, the Bluetooth module of the intelligent glasses performs communication interaction between the Bluetooth module of the intelligent glasses and the Bluetooth signal transceiver of the host, and outputs the sound stimulation signal; the operation terminal can also control the electric stimulator, adjust the output current intensity parameter according to the electrode pasting position and output an electric stimulation signal. The power supply module of the host is used for supplying power.
In this embodiment, the brain wave acquisition device is shown in fig. 2, and includes an electrode cap and an electroencephalogram acquisition device, and the brain wave acquisition device collects electroencephalogram signals of a patient through the following steps: the electrode cap is worn on the hindbrain of the patient and is connected with the electrode cap and the brain electricity collector; receiving an electroencephalogram signal of a patient through an electroencephalogram collector; and adjusting the impedance of the electrode in the electrode cap and the connection state of the electrode wire according to the received brain electrical signals of the patient.
Common electroencephalogram signals can be broadly divided into delta (2-3.5 Hz), theta (4-7.5 Hz), alpha (8-12 Hz), beta (13-30 Hz) and gamma (> 30 Hz) bands. In tinnitus treatment related content, the frequency band may be divided more finely. The alpha frequency band can be divided into alpha 1 (8-10 Hz) and alpha 2 (10-12 Hz), and the beta frequency band can be divided into three frequency bands of beta 1 (13-18 Hz), beta 2 (18.5-21 Hz) and beta 3 (21.5-30 Hz). Different brain electrical frequency bands indicate different mental states of the body. The brain wave acquisition equipment can acquire brain electrical signal changes of a patient caused by acoustic-electric stimulation. The brain wave acquisition equipment is used for cooperating with the acoustic-electric stimulation method for treatment, and brain electric signals before, during and after treatment of a patient can be compared, so that the treatment effect can be displayed more objectively.
In the embodiment, the electrode cap can be separated from the electroencephalogram collector, so that a patient can select the electrode cap suitable for the head of the patient, and physiological saline can be injected into the electrode on the electrode cap to ensure good contact between the electrode and the head of the patient in order to increase the conductive effect.
In this embodiment, as shown in fig. 3, the smart glasses are mounted on the bluetooth module and the speaker, the bluetooth module is used for receiving the sound stimulation signal sent by the host computer, the position of the speaker corresponds to the ear of the patient, the sound stimulation can be executed to the patient, and meanwhile, the lenses of the smart glasses are detachable. The embodiment designs the sound stimulation equipment into a glasses shape, so that the mental requirements of a patient on newspaper reading, electronic equipment use and the like in the tinnitus treatment process are met; meanwhile, the sound stimulation signals are collected from the audio library of the host computer and are not single, so that the experience of a patient in the tinnitus treatment process can be improved, and the interference emotion of the patient is reduced.
In this embodiment, as shown in fig. 4, the electric stimulator includes an electrode, and outputs three different electric stimulation signals, namely, a first electric stimulation signal, a second electric stimulation signal and a third electric stimulation signal, according to three different pasting positions of the electrode. In fig. 3, CH1 represents a first electrical stimulation signal, CH2 represents a second electrical stimulation signal, and chi+ch2 represents a third electrical stimulation signal.
The first electrical stimulation signal in this embodiment is used to achieve transcranial direct current stimulation (TRANSCRAN IAL DIRECT current stimulation, tDCS) and the electrical stimulator outputs the first electrical stimulation signal when the electrodes are applied to the left temporal and right shoulder of the patient. The first electrical stimulation signal can be set to be 0-2 mA, when the first electrical stimulation signal is used for treatment, the alpha 1 wave (with the frequency of 8-10 Hz) in the front cortex is obviously increased, the beta 3 wave (with the frequency of 21.5-30 Hz) and the gamma wave (with the frequency of 30.5-44 Hz) in the right primary auditory cortex and the secondary somatosensory cortex are obviously reduced, and the effectiveness of the first electrical stimulation signal on tinnitus treatment is proved.
The second electrical stimulation signal is used for realizing vagus nerve electrical stimulation (Transcutaneous auricularVagus Nerve Stimulation, taVNS), and the electrical stimulator outputs the second electrical stimulation signal when the electrode is attached to the left neck of the patient; the second electrical stimulation signal may be selected to be 0.8mA. The second electrical stimulation signal can regulate the vagus nerve channel, stimulate nerve endings to generate excitatory neurotransmitters and release the excitatory neurotransmitters, then act on the advanced center through the vagus nerve conduction channel, regulate and control the state of autonomic nerve dysfunction caused by tinnitus in the marginal nervous system, improve the emotion of a tinnitus patient, realize the purpose of tinnitus treatment, and further improve the emotion and poor psychological effect of the patient.
In this embodiment, the third electrical stimulation signal is used to implement tympanic membrane electrical stimulation, and when the electrode is attached to the tympanic membrane of the patient, the electrical stimulator outputs the third electrical stimulation signal. The third stimulus signal may be set to 10-30 muA. The electric stimulation of the tympanic membrane is a harmless stimulation, a cochlear electrode is contacted with the tympanic membrane, and after an earplug is worn, current is input, so that the stimulation frequency is consistent with the tone of tinnitus during stimulation, and the tinnitus is inhibited.
In this embodiment, the host is further connected to the cloud server through wireless communication, and the cloud server may receive an audio prescription prescribed by medical staff for the patient, and determine a specific sound stimulation signal. The host can also collect the received brain electrical signals, the sent sound stimulation signals and the electrical stimulation signals, and output the collected brain electrical signals, the sent sound stimulation signals and the electrical stimulation signals to the cloud server in a log mode, so that the filing of the treatment process is realized.
In some alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may in fact be executed substantially concurrently or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present invention are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed, and in which sub-operations described as part of a larger operation are performed independently.
Furthermore, while the invention is described in the context of functional modules, it should be appreciated that, unless otherwise indicated, one or more of the described functions and/or features may be integrated in a single physical device and/or software module or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion of the actual implementation of each module is not necessary to an understanding of the present invention. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be apparent to those skilled in the art from consideration of their attributes, functions and internal relationships. Accordingly, one of ordinary skill in the art can implement the invention as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative and are not intended to be limiting upon the scope of the invention, which is to be defined in the appended claims and their full scope of equivalents.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
While the preferred embodiment of the present application has been described in detail, the present application is not limited to the embodiments described above, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present application, and these equivalent modifications or substitutions are included in the scope of the present application as defined in the appended claims.
Claims (7)
1. An acoustic-electric stimulation assisted treatment device for relief of tinnitus comprising the following modules:
The intelligent glasses are used for playing sound stimulation signals according to the integrated loudspeaker;
The brain wave acquisition equipment is used for collecting brain electrical signals of a patient;
the electric stimulator is used for outputting an electric stimulation signal;
The host is used for receiving the brain wave signals sent by the brain wave acquisition equipment, sending sound stimulation signals to the intelligent glasses and sending electric stimulation signals to the electric stimulator according to the brain wave signals;
The brain wave acquisition equipment comprises an electrode cap and an electroencephalogram acquisition device; the brain wave acquisition device collects brain electrical signals of a patient through the following steps:
The electrode cap is worn on the hindbrain of the patient and is connected with the electrode cap and the brain electricity collector;
receiving an electroencephalogram signal of a patient through an electroencephalogram collector;
according to the received brain electrical signals of the patient, the impedance of the electrode in the electrode cap and the connection state of the electrode wire are adjusted;
The electrode cap and the electroencephalogram collector can be arranged separately;
The electric stimulator comprises an electrode, and outputs three different electric stimulation signals of a first electric stimulation signal, a second electric stimulation signal and a third electric stimulation signal according to three different pasting positions of the electrode; non-invasive electrical stimulation is achieved through the electrodes;
When the electrodes are attached to the left temporal and right shoulder of a patient, the electric stimulator outputs a first electric stimulation signal;
When the electrode is attached to the left neck of the patient, the electric stimulator outputs a second electric stimulation signal;
When the electrode is attached to the tympanic membrane of the patient, the electric stimulator outputs a third electric stimulation signal; the third electrical stimulation signal is used for realizing tympanic membrane electrical stimulation; the electric stimulation of the tympanic membrane is a harmless stimulation, a cochlear electrode is contacted with the tympanic membrane, and after an earplug is worn, current is input, so that the stimulation frequency is consistent with the tone of tinnitus during stimulation, and the tinnitus is inhibited.
2. The device of claim 1, wherein the smart glasses are integrated with a bluetooth module, and the bluetooth module receives the sound stimulation signal from the host.
3. An acoustic-electric stimulation assisted treatment device for alleviating tinnitus according to claim 1, wherein an audio library is integrated in the host computer, the acoustic stimulation signal being generated based on audio signals stored in the audio library.
4. An acoustic-electric stimulation auxiliary treatment apparatus for relieving tinnitus according to claim 1, wherein physiological saline is injected into the electrode cap.
5. An acoustic-electrical stimulation assisted treatment apparatus for alleviating tinnitus according to any one of claims 1-4, wherein the host computer is connected to a cloud server through which specific acoustic stimulation signals are determined by audio prescriptions.
6. An acoustic-electrical stimulation assisted treatment apparatus for alleviating tinnitus according to any one of claims 1-4, wherein the host computer aggregates the received brain electrical signals with the transmitted acoustic and electrical stimulation signals for output to a cloud server in log form.
7. An acoustic-electric stimulation assisted treatment apparatus for alleviating tinnitus according to any one of claims 1-4, wherein the lenses of the smart glasses are detachable.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410086578.7A CN117898886A (en) | 2022-11-23 | 2022-11-23 | Acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211474165.3A CN115844630A (en) | 2022-11-23 | 2022-11-23 | A acoustoelectric stimulation auxiliary treatment equipment for alleviating tinnitus |
| CN202410086578.7A CN117898886A (en) | 2022-11-23 | 2022-11-23 | Acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus |
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| CN202211474165.3A Division CN115844630A (en) | 2022-11-23 | 2022-11-23 | A acoustoelectric stimulation auxiliary treatment equipment for alleviating tinnitus |
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| CN202410086578.7A Pending CN117898886A (en) | 2022-11-23 | 2022-11-23 | Acoustic-electric stimulation auxiliary treatment equipment for relieving tinnitus |
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| AU2002248412A1 (en) * | 2001-02-05 | 2002-08-19 | Richard F. Moore | Eeg feedback controlled sound therapy for tinnitus |
| CA2991689C (en) * | 2014-07-24 | 2023-06-20 | Sasi Solomon | Device and methods for delivery of stimulation to a body tissue |
| CN109821151A (en) * | 2019-03-30 | 2019-05-31 | 刘业海 | A kind of multi-electrode electric pulse stimulation acupuncture point tinnitus therapeutic apparatus and its stimulation protocol based on Bluetooth communication control |
| NL2023791B1 (en) * | 2019-09-06 | 2021-04-13 | Salvia Bioelectronics B V | An electrical stimulation device with two or more stimulation energy supplies |
| CN111477299B (en) * | 2020-04-08 | 2023-01-03 | 广州艾博润医疗科技有限公司 | Method and device for regulating and controlling sound-electricity stimulation nerves by combining electroencephalogram detection and analysis control |
| CN217213370U (en) * | 2021-12-16 | 2022-08-16 | 深圳市必爱智能生命科技有限公司 | Intelligent glasses of transcranial electrical stimulation |
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