56 results about "Tinnitus" patented technology

The embodiment of the invention discloses a tinnitus detection method based on an electroencephalogram level. The tinnitus detection method comprises the following steps: preselecting a preliminary frequency range of a tinnitus patient; extracting a plurality of frequency points in the initial frequency range according to a set frequency interval, and generating a plurality of narrow-band pure tone signals by taking each frequency point as a center; performing tinnitus matching on the patient by using the plurality of narrow-band pure tone signals to obtain initial tinnitus frequency and intensity; according to the hearing loss degree of the patient, a target narrow-band pure tone signal covering the initial tinnitus frequency and notch signals on the two sides of a center frequency point of the target narrow-band pure tone signal are used for conducting a sound giving test on the patient; and determining the final tinnitus frequency according to the electroencephalogram response of the patient under the sound supply test. According to the embodiment, the tinnitus detection accuracy is improved.

Provided are compositions and method for prophylaxis and / or therapy of hearing loss or related dysfunctions, including but not limited to tinnitus, that could be ameliorated by restoring central nervous system inhibitory synapses. The compositions include polynucleotides and viral vectors that are used to express at least one GABA receptor component which may be a GABAA receptor alpha 1 subunit or GABAR receptor Ib subunit. Expression of the GABA receptor may be under control of a CaMKII promoter.

A system (300) and a method for improving hearing are described. In one embodiment of the system (300), a programming interface (16) is configured to communicate with a device. The system (300) analyzes, using a loudspeaker and a user interface (16) associated with the device, the left ear—and, separately, the right ear—of a patient at a frequency selected incrementally within a frequency range. The detected tinnitus frequencies are retested to further identify them. The system (300) then determines the range of hearing affected by tinnitus in the left and right ears.

A method and device for treating tinnitus and / or hearing impairment of a user at bedtime includes providing an audio stimulus to the user using a parametric array speaker. Some embodiments treat tinnitus by removing a frequency notch corresponding to the user's tinnitus frequencies from the audio signal. The audio signal may be ambient sound detected by a microphone, or may be a prerecorded file which may comprise noise or other audio such as audiobooks or music. Some embodiments combine treatment of tinnitus or hearing impairment with treatment for apnea, hypopnea or snoring.

Provided are an integrated tinnitus system for stimulating heterogeneous sensory organs through a user terminal, and an integrated tinnitus therapy method using same. The method may comprise the steps of: measuring a tinnitus frequency of a user; generating a vibration stimulation signal frequency having the same frequency as the tinnitus frequency, and an auditory stimulation signal frequency having the same frequency as the tinnitus frequency; transmitting the vibration stimulation signal and the auditory stimulation signal to the user; and storing tinnitus therapy information including durations of the vibration stimulation signal and the auditory stimulation signal received by the user.

The invention discloses a sound effect playing method and system in a vehicle, a storage medium and the vehicle. The method comprises the following steps: in response to noise information detected in an environment where a driving and riding object in a vehicle is located, testing the driving and riding object by using the noise information to obtain a test result; at least based on the test result, tinnitus feature information of the driving object is determined, and the tinnitus feature information is used for representing the tinnitus phenomenon of the driving object in the environment; based on the tinnitus feature information and state information of the driving object, a playing strategy corresponding to a target sound effect to be played is determined, the state information is used for representing the soothing degree of the driving object with the tinnitus phenomenon, the target sound effect is used for improving the soothing degree, and the playing strategy is used for representing a rule for playing the target sound effect; and controlling the vehicle to play the target sound effect according to the playing strategy. The technical problem that the tinnitus phenomenon of the driving object cannot be effectively treated is solved.

An illustrative method includes: determining a preliminary estimate of the patient's tinnitus tone by allowing the patient to listen to and vary frequency and intensity of a first test tone within a predetermined first frequency range and a predetermined first intensity range to approximate the first test tone to the patient's tinnitus tone; defining a second frequency range and a second intensity range around the preliminary estimate of the patient's tinnitus tone; and determining a final estimate of the patient's tinnitus tone by allowing the patient to listen to and vary frequency and intensity of a second test tone within the second frequency range and the second intensity range to approximate the second test tone to the patient's tinnitus tone.

The application discloses a hearing aid control method and system based on brain wave emission tinnitus treatment, the method comprises the following steps: configuring relief sound wave signal generation program in the first hearing aid and the second hearing aid respectively, controlling the first hearing aid and the second hearing aid to respectively emit the first sound wave signal and the second sound wave signal in different ear canals according to the relief sound wave signal generation program; presetting different frequencies of sound wave emission corresponding to the hearing aid, so that the first hearing aid and the second hearing aid emit corresponding first sound wave signals and second sound wave signals at a preset frequency difference; recording the operation time of the user on the relief sound wave of the hearing aid, and providing a modulation method of the relief sound wave for the first hearing aid or the second hearing aid, which is used for modulating the frequency difference of the first sound wave signal and the second sound wave signal; according to the recorded operation time of the user on the relief sound wave of the hearing aid, the tinnitus time rule of the user is analyzed, and the relief sound wave sound emission strategy for tinnitus relief is automatically provided.

This invention belongs to the field of noise-induced tinnitus protection technology, specifically disclosing a noise-induced tinnitus protection device, including protective earmuffs, a headband, and an adaptive acoustic adjustment device. It achieves "precise targeting" of harmful noise through a Helmholtz resonant cavity array and innovatively introduces a volume adaptive adjustment mechanism, allowing the silencing frequency to dynamically match the individual and the environment. Furthermore, it combines a reed-non-Newtonian fluid coupling intelligent response unit to achieve real-time changes in acoustic impedance with noise intensity, realizing dynamic and adaptive secondary silencing. The entire device requires no electricity, ensuring wideband noise reduction while effectively attenuating key frequency bands that induce tinnitus, providing a comfortable, intelligent, and reliable active hearing protection solution from the root cause.

The invention discloses a small tinnitus therapeutic apparatus capable of assisting sleep. Comprising a wristwatch and an in-ear wireless earphone, the wristwatch comprises a shell and a watchband, and the shell is internally provided with a processor, and a touch display screen, a memory module, a communication module, a hearing assistance module, a key input module and a power supply module which are electrically connected with the processor. And the memory module is used for storing tinnitus masking sound and emotion relieving music, and the tinnitus masking sound and the emotion relieving music are accessed by the processor. The communication module adopts a star flash wireless transmission module and is in wireless communication connection with an external in-ear earphone, and the hearing auxiliary module is formed by connecting an audio acquisition module and a signal amplification module and is used for acquiring an external audio signal, amplifying and modulating the signal, inputting the signal into a processor and converting the signal into a digital signal; the communication module transmits the signals to an external in-ear earphone for playing, so that hearing assistance is realized, and the hearing aid is suitable for weak hearing patients.

The present disclosure relates to a tinnitus suppression device, method, system and computer program. In some aspects, a tinnitus suppression device comprises a receiver module configured to receive sound signals, a processing module operably connected to a memory and to the receiver module, and a neurostimulation module operably connected to the processing module. In some aspects, the processing module and the neurostimulation module may be configured to determine a received sound signal that corresponds to a template stored in the memory, that is above a preconfigured threshold, preferably above a preconfigured threshold which is specific for the individual, or both. A multi-channel neurostimulation signal encoding the determined sound signal may be generated and applied to a neurostimulation device of the individual that may be configured to directly stimulate afferent sensory neurons of the central nervous system of the individual and thereby to elicit, for each channel of the neurostimulation signal, one or more non-auditory, preferably somatosensory, perceptions in a cortex area of the individual.

The invention relates to the technical field of traditional Chinese medicine, in particular to a Tibetan medicine ear drop for treating ear diseases and a preparation method and application thereof, and the Tibetan medicine ear drop is prepared from the following raw materials in parts by weight: 150-300 parts of flos carthami, 150-250 parts of radish, 150-250 parts of garlic, 100-200 parts of common vladimiria root, 5-15 parts of ferula asafetida and 1-3 parts of musk. The Tibetan medicine ear drops can effectively relieve tinnitus, ear pain, auditory meatus suppuration and other symptoms caused by ear inflammation. In clinical tests, the total effective rate of an experimental group is remarkably higher than that of a control group, and the effect of the composition in treating ear diseases is shown. According to the Tibetan medicine ear drops, through the unique herbal medicine formula, symptoms can be relieved, hearing recovery can be promoted, the ear health condition of a patient can be fundamentally improved, and inflammation relapse is reduced.

The utility model discloses tinnitus treatment equipment based on red light, low-frequency electrotherapy and bone conduction, and relates to the technical field of medical auxiliary instruments. Comprising a connecting piece, a control bin and an auxiliary bin, the control bin and the auxiliary bin are located at the two ends of the connecting piece respectively, ear hooks and bone conduction earphone vibrators located at the tail ends of the ear hooks are arranged on the front sides of the control bin and the auxiliary bin, red light physiotherapy assemblies are installed on the control bin and the auxiliary bin, and an electrode physiotherapy assembly is installed on the auxiliary bin. According to the equipment, when the electrode tip is plugged into the ear canal for low-frequency electrotherapy, the electrode tip can emit red light to irradiate the interior of the ear canal, and sound can be shielded in a bone conduction mode under the condition that the ear canal is blocked by the electrode tip, so that the influence of tinnitus on a patient is reduced; the device is very humanized in design, convenient to use and remarkable in treatment effect.

The invention discloses a sound generation method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a tinnitus type of a target object, and determining a test sound adaptive to the target object based on the tinnitus type; obtaining a test result obtained by detecting the target object based on the test sound, wherein the test result comprises tinnitus frequency and tinnitus sound intensity; the target rhythm stimulation sound adaptive to the target object is generated based on the tinnitus frequency and the tinnitus sound intensity in the test result, personalized generation of sound in the tinnitus scene is achieved, the target rhythm stimulation sound is made to better conform to the tinnitus type of the target object, the adaptation degree between the target rhythm stimulation sound and the target object is improved, and the user experience is improved. The use willingness of the target object is enhanced, the use compliance of the target object is improved, the auditory experience of the target object is improved, and the fatigue feeling of the target object is reduced.

The invention provides an artificial cochlea system and method for dynamically customizing audio information, equipment and a medium. The system comprises an artificial cochlea sound processor used for converting external sound signals into first coding signals and converting dynamic customized audio information into second coding signals, the artificial cochlea sound processor comprises a storage unit, and the storage unit is used for storing the dynamic customized audio information; the decoding stimulator is connected with the artificial cochlea sound processor and is used for converting the first coded signal into a first electric pulse signal and converting the second coded signal into a second electric pulse signal; the electrode array is connected with the decoding stimulator and used for stimulating the spiral ganglion of the cochlea based on the first electric pulse signal and the second electric pulse signal; the artificial cochlea system for dynamically customizing the audio information can treat tinnitus and hearing loss at the same time; the dynamic customized audio information can realize personalized treatment and dynamic scheme adjustment of the patient, and the effectiveness of tinnitus audio treatment is improved.

The invention provides a tinnitus patient intelligent social assistance system and method based on multi-modal fusion, and relates to the technical field of medical assistance, and the method comprises the steps: collecting environment sound signals, voice signals and image data, and carrying out the primary processing; a personalized adaptive noise reduction algorithm and a voice enhancement algorithm are formulated, and then an enhanced voice signal is obtained; constructing a lip language recognition model, and performing conversion correction processing on the enhanced voice signal; constructing a tinnitus feature database, and screening tinnitus masking sound effects from the tinnitus feature database according to the individual tinnitus parameters; obtaining an association relationship between tinnitus and environmental factors during social contact of the tinnitus patient, and providing personalized prevention suggestions according to the association relationship and the tinnitus masking sound effect; and uploading the corresponding enhanced voice signal and the preliminarily processed image data to a cloud server so as to optimize a personalized adaptive noise reduction algorithm and a voice enhancement algorithm.

The invention discloses an anti-tinnitus earplug capable of controlling the noise reduction degree and achieving timed automatic discharging and a using method, and relates to the technical field of earplugs. The earplug comprises an earplug body, and an adjusting noise reduction assembly and a timing discharge assembly are integrated in the earplug body. The adjusting noise reduction assembly comprises an outer layer air bag arranged on the outer wall of the earplug body, a noise reduction adjusting cavity arranged in the earplug body, a plurality of elastic supporting microspheres arranged in the noise reduction adjusting cavity and a silica gel pressing bag used for inflating the outer layer air bag and the noise reduction adjusting cavity. Through the arrangement of the noise reduction adjusting assembly, the silica gel pressing bag can be matched with the three-way valve and the two inflation hole channels, and the expansion fitting degree of the outer-layer air bag and the compactness of capillary bubbles between the elastic supporting microspheres in the noise reduction adjusting cavity are controlled correspondingly; therefore, the earplug body can be tightly attached to the ear canal wall, the sealing and sound insulation effects and the wearing stability are improved, the noise reduction intensity can be continuously adjusted, and the earplug is suitable for different use scenes and requirements of people.

Methods and compositions for treating neurological disorders such as hearing impairment are provided. The method may include a method for treating tinnitus or Meniere's disease or symptoms of tinnitus or Meniere's disease in a subject requiring such treatment by intranasal administration of a therapeutically effective amount of NMDP or a salt thereof. The composition may include an intranasal delivery formulation of a therapeutically effective amount of NMDP or a salt thereof for the treatment of neurological disorders.

The present invention relates to an electrical stimulation bone conduction headset, characterized in that it comprises a neckband portion that covers the back of the user's head in a band-like manner, ear hook portions that are placed on both ends of the neckband and hung over the user's ears, bone conduction portions that are provided near the tips of each ear hook portion, an electrical stimulation portion that is provided spaced behind the bone conduction portion and has electrodes on the side that touches the skin, and a control portion that controls the operation of the bone conduction portion and the electrical stimulation portion.Therefore, by providing both the bone conduction portion and the electrical stimulation portion, it has the advantage of being able to effectively treat hearing loss and tinnitus while receiving sound by bone conduction.

The invention relates to the field of hearing aids, in particular to a tinnitus masking method of an air conduction type hearing aid, which comprises the following steps: step 1, a wearer wears the hearing aid on an ear, starts the hearing aid through a switch, and connects the hearing aid with a used computer or mobile phone through Bluetooth, parameters of the hearing aid are adjusted through debugging software downloaded on a computer or a mobile phone in advance, the adjusted parameters are selected according to a wearer, it is ensured that the hearing aid can play the best effect, the volume of the hearing aid is adjusted through a volume key, and it is ensured that the wearer finds the proper volume. The timing module is arranged in the hearing aid, when a wearer needs to sleep, the hearing aid can be set to be in a sleep state through a computer or a mobile phone, the automatic closing time of the tinnitus masking signal generator is set, tinnitus masking sound of the hearing aid is automatically closed, and normal rest of the wearer is prevented from being affected.

The invention provides AAV1 vectors that can be used to transduce multiple inner ear cell types and their use for treatment of hearing loss, deafness, tinnitus, and vestibular dysfunction.

The invention discloses a diagnosis, detection and treatment device for tinnitus, relates to the technical field of tinnitus diagnosis equipment, and provides the following scheme that the diagnosis, detection and treatment device comprises a support, earmuffs are slidably connected to the two ends of the support, loudspeakers are installed on the earmuffs, first protective sleeves sleeve the earmuffs, sliding blocks are slidably connected to the earmuffs, and fixing rods are installed on the sliding blocks; a camera and a microphone are installed at the end of the fixing rod, the fixing rod is sleeved with a third protective sleeve, a rotating rod is rotationally connected to the earmuff, and a plurality of check blocks are fixedly connected to the rotating rod. The earmuffs tightly abut against the ears and are separated from the external environment, the first protective sleeve and the third protective sleeve are used for avoiding cross infection diseases among patients, sounds of different frequencies are played through the loudspeaker, potential causes of diseases are deduced, the camera can judge injured tinnitus, the microphone is used for judging tinnitus caused by blood turbulence, and therefore the tinnitus can be effectively prevented from being damaged. A stop block is used for limiting the sliding block, the situation that a patient is injured due to the fact that the fixing rod stretches out too long is avoided, and safety is higher.

The invention discloses ear-protecting health-care essential oil and a preparation method thereof. Comprising the following raw materials in parts by weight: 40 to 60 parts of jojoba oil, 30 to 50 parts of sweet almond oil, 0.5 to 1.5 parts of peppermint essential oil, 0.5 to 1.2 parts of bergamot essential oil, 0.2 to 0.3 part of lemon essential oil, 0.1 to 0.5 part of frankincense essential oil, 0.1 to 0.5 part of albizia flower essential oil, 0.1 to 0.5 part of cypress essential oil, 0.1 to 0.5 part of rhizoma acori graminei essential oil, 0.1 to 0.5 part of neroli essential oil, 0.3 to 0.8 part of chamomile essential oil and 0.3 to 0.8 part of lavender essential oil. The essential oil is prepared from natural plant extracts, can effectively relieve related symptoms such as tinnitus, ear pain and hearing loss, greatly reduces the risk of adverse reaction on a human body, and is suitable for long-term use of people with common ear discomfort symptoms.

The invention discloses a multifunctional tinnitus and deafness treatment device with a traditional Chinese medicine hot compress bag fixing function. Relates to the technical field of medical instruments for treatment, and comprises a head beam and earmuffs, the two earmuffs are oppositely arranged and are connected with the head beam, a micro loudspeaker is arranged at the position, close to the ear canal of a user, in each earmuff, the inner side of each earmuff is provided with an LED red light and a hot compress bag, the LED red light is tightly attached to the hot compress bag, the hot compress bag is detachably connected with the earmuff, and the LED red light and the hot compress bag are connected with the head beam. According to the multifunctional tinnitus and deafness treatment device with the function of fixing the traditional Chinese medicine Reyan bag, the miniature loudspeaker has a sound playing function, therapeutic sound waves are played, and the function of fixing the traditional Chinese medicine Reyan bag is achieved; the warm effect is achieved through LED red light, traditional Chinese medicine hot compress bag treatment is achieved by heating a hot compress bag, vibration stimulation is conducted on acupuncture points around ears of a user through a vibration motor or an electrode slice, and physical stimulation is conducted on the acupuncture points around the ears.

The invention relates to a tinnitus intervention method, device and equipment based on a brain-computer interface, and relates to the technical field of tinnitus digital intervention, and the method comprises the steps: processing a pure tone audiometry result of a target user through a matching method, and obtaining input parameters such as tinnitus frequency / loudness; and performing real-time dynamic processing on the original audio in the buffer area to generate an audio block, performing band-pass filtering in combination with the tinnitus input parameters, and constructing a band-pass / band-stop filter. And introducing key noise by adopting random noise, performing optimal superposition on the noise and an audio block, analyzing signal gain, performing incisura enhancement according to a band elimination filter and the gain based on an incisura / sound channel mode, and generating incisura music. And finally, on the basis of a brain-computer interface, combining the incisura music with the neural feedback information, and carrying out comprehensive tinnitus intervention, so that the incisura music is adjusted, and a tinnitus intervention result is determined. Therefore, the brain-computer interface and the incisura music therapy are combined to realize advantage complementation, so that the tinnitus digital intervention effect is improved.

The application relates to the technical field of tinnitus diagnosis and assistance, and discloses a tinnitus and deafness intelligent diagnosis and treatment system which comprises a patient data acquisition module, a tinnitus test module, an auxiliary diagnosis and prescription module and a treatment module, the patient data acquisition module is used for acquiring medical record data of a patient, and whether the patient is treated by a diagnosis and treatment mode prescribed by the patient is judged, the tinnitus test module comprises a pure tone audiometry test unit and a tinnitus masking test unit. The system screens out n patients with the highest similarity degrees from a medical record database according to the medical record data of the patient, reads the pure tone audiometry thresholds of the n patients, calculates the initial pure tone audiometry threshold of the current patient, and gradually tests to obtain the final pure tone audiometry threshold of the patient, so that the pure tone audiometry threshold of the patient can be quickly obtained, the process of testing the pure tone audiometry threshold from the initial value is shortened, the examination time is reduced, and the speed of the doctor's diagnosis process is accelerated.

The present application belongs to the technical field of electronic equipment, and specifically relates to a tinnitus monitoring method and system based on a smart earphone. The design of the smart earphone makes tinnitus monitoring simple and easy, greatly improving the convenience and timeliness of monitoring. Through a high-precision spectrum analysis chip and an adaptive filtering algorithm, environmental noise can be effectively suppressed, ensuring the accuracy of tinnitus frequency and loudness data. A deep learning model is used to generate personalized control signals, and sound signals are customized according to the tinnitus characteristics of each patient, significantly improving the effectiveness and pertinence of analysis. In addition, data encryption and remote transmission functions ensure the security and privacy protection of patient data, and also facilitate remote monitoring and adjustment of personalized analysis schemes by doctors. The present application effectively solves the problem of difficult implementation of convenient and accurate tinnitus self-monitoring and personalized analysis in the prior art, and brings a more scientific and efficient health management means for tinnitus patients.

The invention provides a tinnitus treatment device which comprises VR equipment, acceleration sensors and fixing rods are sequentially arranged on the two sides of the VR equipment, the fixing rods are connected through a first fixing band, a length adjusting module is arranged in the middle of the first fixing band, and the length adjusting module is connected with the VR equipment through a second fixing band. A moving track is arranged on the side face of the fixing rod, the playing module is movably arranged on the moving track, and a detection module is arranged in the center of the bottom of the fixing rod. According to the invention, the traditional Chinese medicine five-tone therapy is combined with the interactivity of the VR equipment, so that the tinnitus treatment effect is improved.

This invention relates to the field of tinnitus treatment equipment technology, specifically to a non-invasive acoustic-electric stimulation tinnitus treatment device for the external auditory canal. The device includes a panel with a shell fixedly connected to its top. An electrical stimulation circuit is located on one side of the panel, as are an acoustic stimulation hearing amplification module and a power supply and programming module. This invention allows the device to be directly inserted into the external auditory canal for operation, eliminating the need for implantation and causing no trauma or hearing loss. Acoustic-electric stimulation parameters can be adjusted, configured, and stored via a magnetic induction coil. A deformable electrode holder moves a spherical metal electrode to the tympanic membrane, forming a closed loop with a grounding electrode. Electrical stimulation of the malleus handle is achieved, and a microphone receives external sounds. The output from the receiver provides hearing aids and tinnitus masking. Music signals, noise, and environmental signals stored in a chip are played to divert central attention and mask tinnitus.