314 results about "Fit hearing aid" patented technology

1. Name of the design product: Charging case and hearing aid. 2. Use of the design product: Component 1 is a charging case for charging the hearing aid, and Components 2 and 3 are hearing aids. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Usage state diagram. 5. Component 3 is symmetrical with Component 2, and Component 3 is omitted.

1. The name of the design product: hearing aid charging case (A90). 2. The use of the design product: for storing hearing aids and can charge hearing aids. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.

The invention discloses an environment self-adaptive hearing aid which comprises a hearing aid body, an adjusting gear is rotatably mounted on the outer side of the hearing aid body, a touch control screen is arranged on the outer side of the hearing aid body, a positioning auxiliary assembly is arranged on the outer side of the hearing aid body, and a transmission pipe is connected to the top of the hearing aid body in a penetrating mode. And a receiving assembly is arranged at the bottom of the silica gel shell. According to the hearing aid self-adaptive to the environment, the positioning auxiliary assembly is arranged, so that the hearing aid body can be stably attached to the outline of the ear of a user, the problem that a traditional hearing aid slips due to infirm wearing is effectively avoided, the hearing aid is made of a soft skin-friendly material, the oppression on the skin of the ear due to long-time wearing can be reduced, and the wearing comfort is remarkably improved; the earphone is especially suitable for the old and other groups needing to use hearing aids for a long time, the receiving assembly is arranged, earphone bodies of different specifications can be matched according to requirements, the earphone bodies can adapt to the angle difference of ear canals, and optimization of a sound transmission path is ensured.

A behind-the-ear hearing aid includes a right ear hearing aid and a left ear hearing aid, each of which includes a hanging rod and a battery module. The hanging rod has an arc-shaped structure, and a top of the battery module is provided with an output port. The bottom of the hanging rod has a first guiding rod that is inserted into the output port. Arranged inside the hanging rod are a main control circuit board and a sound adjustment button. The arc-shaped structure of the hanging rod facilitates hanging of the right and left ear hearing aids on the ears of a user, with the sound tube being inserted into the ear auricle of the user. The arc-shaped structure of the hanging rod increases the stability of the hearing aids on the ears, preventing them from falling out easily.

1. Name of the product of this design: hearing aid. 2. Purpose of this design product: to improve hearing ability. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: combination state diagram.

1. Name of the designed product: ear canal hearing aid (wnt25-05). 2. Use of the designed product: for hearing aids. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: front view.

1. Name of the product in this design: Hearing Aid Charging Case. 2. Purpose of this design: For storing hearing aids and charging hearing aids. 3. The key design features of this product are its shape and texture. 4. The image or photograph that best illustrates the design's key points: a 3D model.

Disclosed herein are methods for configuring a charging profile of a battery for hearing aids. The method can include obtaining charging configurations by determining particular operating windows, selecting initial charging configuration points, and determining multiple voltage and / or current reference values. The method can further include applying a particular charging current based on the reference values.

The invention relates to the technical field of box-type hearing aids, in particular to a hearing aid with a positioning function, which comprises a box-type hearing aid body and a GPS positioner, a fixing structure is arranged on the box-type hearing aid body, an adjusting structure is arranged on the box-type hearing aid body, and the GPS positioner is mounted on the box-type hearing aid body; according to the hearing aid with the positioning function, rapid position adjustment and automatic locking of one-hand operation are realized through an arranged fixing structure and a spring reset clamping shaft-clamping hole matching mechanism, so that the use convenience is remarkably improved; secondly, the stability and accuracy of the rotating plate in the adjusting process are ensured through precise matching of a circular sliding rail and a sliding block, and stepless continuous adjustment of the clamping angle can be achieved; and finally, the unique sliding plate-moving rod linkage design enables the whole adjusting process to form a complete mechanical closed-loop system.

Disclosed are system and methods for automated fitting of a hearing aid, through an automated hearing test based upon which a suitable set of hearing aid parameters is determined.

The embodiment of the present invention discloses a method for judging the degree of matching between the direction of the sound outlet of a hearing aid shell and the direction of the eardrum, and relates to the technical field of three-dimensional modeling of hearing aids. The method comprises: obtaining a three-dimensional model of a hearing aid shell to be judged, and a three-dimensional model of the outer ear from which it is derived; performing regional segmentation on the three-dimensional model of the hearing aid shell to identify the sound outlet cavity; performing spatial registration on the three-dimensional model of the hearing aid shell and the three-dimensional model of the outer ear to make the spatial positions of the two three-dimensional models most similar; determining the two curved cavities between the end face close to the eardrum and the sound outlet cavity in the three-dimensional model of the outer ear according to the positional relationship between the two three-dimensional models after registration; judging the degree of matching between the direction of the sound outlet cavity and the direction of the two curved cavities of the hearing aid shell and the direction of the eardrum. This embodiment can quickly, automatically and accurately judge whether the direction of the hearing aid shell is consistent with the direction of the sound outlet, thereby avoiding defects in the effect of the hearing aid shell.

1. The name of this design product: Hearing aid charging case. 2. Purpose of this design product: used to store and charge hearing aids. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: main view.

The embodiment of the invention discloses a hearing aid wireless charging management method based on edge calculation, and relates to the technical field of hearing aids. The method comprises the following steps: measuring the real-time internal resistance of a wireless rechargeable battery of the hearing aid by applying small-amplitude current change; predicting the short-time future temperature of the battery according to the real-time internal resistance and the real-time current; constructing a state variable of the battery according to the real-time internal resistance and the short-time future temperature; a reinforcement learning model decides a real-time charging strategy of the battery according to the state variable; and performing secondary prediction on the short-time future temperature of the battery according to the current in the real-time charging strategy, and correcting the real-time charging strategy according to a secondary prediction result. According to the embodiment of the invention, complex heat dissipation and safety management can be realized in a narrow space in the hearing aid.

The embodiment of the utility model relates to the technical field of hearing aids, in particular to a communication switching circuit and a hearing aid. According to the utility model, the interface circuit, the insertion detection circuit, the power supply output circuit, the communication interaction circuit and the master control circuit are arranged, and the master control circuit is connected with the insertion detection circuit, the power supply output circuit and the communication interaction circuit and is used for receiving detection signals and controlling the power supply output circuit or the communication interaction circuit to be switched on and off according to the detection signals; therefore, charging connection or communication connection between the charging bin and the earphone is controlled. The power supply output circuit and the communication interaction circuit are connected to the second contact at the same time and are controlled by the master control circuit to be switched, one contact can be multiplexed for charging and communication, compatible design in multiple stages such as software development, PCB circuit board, shell design and material composition is greatly reduced, the production cost is reduced, and the production efficiency is improved. Meanwhile, through the design of the utility model, the integrity of the earphone and the charging cabin is higher.

The utility model relates to the technical field of hearing aids, in particular to an ear-hanging type anti-falling hearing aid, which comprises a hearing aid main body, the front end of the hearing aid main body is designed to be an ear-hanging part, the rear end of the hearing aid main body is designed to be a rear-hanging part, the ear-hanging part is connected with earplugs, and the bottoms of two sides of the rear-hanging part are provided with a power key and a volume up-down key. The hearing aid adopts a dual support structure combining the ear hanging part and the fixing band, the hearing aid is worn on the auricle by utilizing the ear hanging part to ensure stable wearing, and the fixing band bypasses the head top to provide additional support, so that the weight of the rear hanging part is dispersed, the pressure of the ear is reduced, and the wearing comfort is improved; and meanwhile, the hearing aid is effectively prevented from loosening or falling off during strenuous exercise or long-time wearing.

The utility model relates to a novel hearing aid, which comprises a hearing aid body and an earphone connected with the hearing aid body, the hearing aid body is provided with a concave surface so as to adapt to the ear back of a user, the earphone is provided with a first sound production channel, and the aperture of the first sound production channel is 0.5-1.5 mm. The utility model aims to provide a novel hearing aid. The utility model aims to solve the technical problem that the existing hearing aid adopting a sound production channel with the aperture of more than 1.5 mm can generate noise when in use.

1. Name of the designed product: electronic dryer. 2. Use of the designed product: drying for hearing aids. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The invention discloses a hearing aid auxiliary fitting system, and relates to the technical field of hearing aids, and the system comprises a hearing detection module which is responsible for detecting the hearing of a patient from multiple dimensions; the data acquisition module is used for accurately acquiring various hearing data of a patient; the analysis processing module is used for processing and analyzing the collected data; the weight distribution module is responsible for dynamically distributing weight coefficients to the processed data; the auxiliary debugging module is used for carrying out auxiliary debugging on the hearing aid fitted by the patient; the signal optimization module adopts a mathematical algorithm to suppress environmental noise and improve the stability of the signal; the follow-up guide module dynamically adjusts the configuration of the hearing aid according to the follow-up data, and provides long-term support after fitting. Data acquisition and analysis processing are performed synchronously, efficient acquisition of data can be ensured, and parameters of the hearing aid can be adjusted according to needs of a patient through cooperation of the weight distribution module and the auxiliary debugging module, so that the hearing aid can adapt to hearing conditions of the patient in a personalized manner.

The application provides a Bluetooth hearing aid and belongs to the technical field of hearing aids. The hearing aid comprises a hearing aid body and a hollow framework. The hearing aid body is provided with two groups and is connected with two ends of the hollow framework respectively. The hearing aid body comprises a main body shell one. An in-ear sound collecting device is fixedly installed on an inner wall of one end of the main body shell one. A bone conduction sound collecting device is arranged in the other end of the main body shell one. The end wall of the hollow framework is clamped with the top clamping hole of the main body shell one. A PCB integrated board is fixedly installed on the inner wall of the middle part of the main body shell one. The in-ear sound collecting device and the bone conduction sound collecting device are integrated. The sound collecting mode is flexibly switched by cooperating with a central control module, a double-mode Bluetooth hearing aid module and an APP input module. The pull wire assembly, the constant torque spring and the wire clamping mechanism are arranged to realize the wearing length adjustment and the automatic winding of the wire, so as to solve the problems of single sound collecting mode, unadjustable wearing length and easy winding and knotting of the wire of the existing hearing aid.

1. Name of the product in this design: The main body of a dynamic graphical user interface for a hearing aid in electronic devices. 2. Intended use of this design: for use in an electronic device. 3. The key design features of this product are the graphical user interface portion for which protection is sought. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Electronic devices are designed in a conventional way, so other views are omitted. 6. Purpose of the graphical user interface: It is used by users to dynamically connect mobile devices to hearing aids. Clicking "Start Using" in the main view will display the changing states in sequence (Figures 1-4). 7. Other situations requiring explanation: The graphical user interface portion shown by the dashed lines in the variation diagrams 2 and 4 does not constitute the part protected by this design.

The invention discloses an ultra-low computing resource speech enhancement method based on a Half-UNet framework. According to the method, a decoder of a UNet is simplified, a recurrent neural network module is arranged between an encoder and the decoder to construct a Half-UNet architecture, and in combination with feature fusion, adaptive frequency band division and power law compression penalty technologies, the calculation complexity and parameter quantity are greatly reduced while enhancing performance is ensured. The method comprises the following steps: carrying out frequency band combination on frequency spectrums of input noise voice by using a filter obtained by training of a self-adaptive frequency band division module, and reducing high-frequency characteristic redundancy; carrying out feature extraction by using Half-UNet, and reconstructing a frequency spectrum; a power law is used to compress penalty terms to enhance weak detail features, and the weak detail features are prevented from being submerged by strong noise features, so that the voice quality of the model in a low signal-to-noise ratio environment is improved. The method has the advantages that under the condition that only about 23.7 K parameters and 25.42 MMACs operand are needed, the voice enhancement effect equivalent to that of a large-scale deep model is achieved, and the method is particularly suitable for resource-limited equipment such as earphones and hearing aids.

Charging and updating of an implantable hearing aid is disclosed, wherein an implantable hearing aid system, including a charger unit comprising a coil unit having a first resonant frequency, a hearing aid and an implantable part comprising an implantable coil; the hearing aid comprising: a rechargeable battery; an inductive coil structure having a second resonant frequency, the inductive coil structure configured to form an inductive charging link with the coil unit to receive a power signal from the charger unit; a step-down converter configured to reduce a voltage of the power signal received from the charger unit for charging the rechargeable battery; and a step-up converter configured to increase a voltage of a signal obtained from the rechargeable battery; and wherein the inductive coil structure is further configured to form a transcutaneous link with the implantable coil to transfer at least one of data and power to the implantable part, and wherein the first resonant frequency and the second resonant frequency are matched or partially matched.

The present invention provides a method and device for binaural adaptive fitting of hearing aids. The method includes: transmitting a plurality of sounds with different amplitudes to one ear of a hearing-impaired patient at a certain frequency, recording the first feedback results of the hearing-impaired patient for the sounds with different amplitudes, determining the first sound amplitude at the certain frequency that matches one ear of the hearing-impaired patient according to the first feedback results, obtaining the first compensation gain of one ear of the hearing-impaired patient at the certain frequency according to the first sound amplitude; repeating the above process in the other ear; obtaining a first adjustment channel and a second adjustment channel according to a first bone conduction factor and a second bone conduction factor; using the first adjustment channel and the second adjustment channel to jointly adjust the hearing aids of the left and right ears to eliminate gain redundancy. The present invention does not need to rely on any external terminal device during hearing fitting, and can eliminate the gain redundancy generated when a binaural hearing-impaired patient wears hearing aids on both ears.

1. Name of the product in this design: Graphical User Interface for Adjusting Hearing Aid Parameters in Electronic Devices. 2. Intended use of this design: for use in an electronic device. 3. The key design feature of this product is its graphical user interface. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Electronic devices are designed in a conventional way, so other views are omitted. 6. Purpose of the graphical user interface: It is used for basic parameter adjustment and configuration of smart hearing aids. Clicking the corresponding button in the main view can realize the corresponding function.

1. Name of the product in this design: Silicone plug cap (hearing aid). 2. Purpose of this design: Silicone plug cap for hearing aids. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The utility model relates to the technical field of hearing aids, and provides a rechargeable in-ear hearing aid, which comprises a protection assembly, the protection assembly comprises a charging bin, a charging hole and a cover body, the bottom of the charging bin is provided with the charging hole, the top end of the charging bin is hinged with the cover body, and the charging bin and the cover body are internally provided with a storage assembly. The storage assembly comprises a top groove, a partition plate and a storage groove, hearing aid assemblies are arranged in the storage groove, and each hearing aid assembly comprises a hearing aid body, a loudspeaker and a replacement structure. By arranging the replacement structure, when the in-ear soft plug is replaced, the clamping ring is taken out from the position between the first limiting ring and the second limiting ring, the clamping ring has certain elasticity and flexibility, replacement and installation can be convenient, the function that the in-ear soft plug is convenient to replace is achieved, and the in-ear soft plug is convenient to replace. And the safety of the in-ear hearing aid in use is improved.

1. Name of the design product: Sound Boot. 2. Use of the design product: For external sound sources of hearing aids. 3. Design key points of the design product: Lies in the shape. 4. Picture or photo that best shows the design key points: Stereogram.

1. The name of the design product: hearing aid charging case. 2. The use of the design product: the design product is used for storing and charging hearing aids. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: open state perspective view 1.

The application provides a hearing aid production detection method and device and a hearing aid, and belongs to the technical field of hearing aids. The hearing aid production detection method of the embodiment of the application can more accurately locate the problem source, improve the test efficiency and accuracy by detecting the voltage and current data of each functional device respectively and combining the function detection and energy consumption detection. In particular, in a complex hearing aid product, the product is rechecked by setting a verification detection configuration, which helps to find energy consumption abnormalities caused by various factors and provides strong support for design optimization and process improvement.

1. Name of the product in this design: Intelligent Hearing Aid Chamber (AI003). 2. Purpose of this design: A housing for holding hearing aids or headphones. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.