WO2013033872A1 - Système portable intégré pour test auditif et adaptation de prothèses auditives - Google Patents

Système portable intégré pour test auditif et adaptation de prothèses auditives Download PDF

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Publication number
WO2013033872A1
WO2013033872A1 PCT/CN2011/001609 CN2011001609W WO2013033872A1 WO 2013033872 A1 WO2013033872 A1 WO 2013033872A1 CN 2011001609 W CN2011001609 W CN 2011001609W WO 2013033872 A1 WO2013033872 A1 WO 2013033872A1
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WO
WIPO (PCT)
Prior art keywords
hearing
fitting
hearing aid
aid
aid fitting
Prior art date
Application number
PCT/CN2011/001609
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English (en)
Chinese (zh)
Inventor
赵勇
赵金萍
Original Assignee
江苏贝泰福医疗科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 江苏贝泰福医疗科技有限公司 filed Critical 江苏贝泰福医疗科技有限公司
Publication of WO2013033872A1 publication Critical patent/WO2013033872A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/12—Audiometering
    • A61B5/121—Audiometering evaluating hearing capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting

Definitions

  • the present invention relates to a hearing test and fitting system.
  • the hearing test is in a silent environment (quiet room), the hearing impaired patient is sitting in the silent room, and the earphones worn outside the ear are connected to the audiometer placed outside the silent room to transmit and transmit audio signals.
  • a silent environment quiet room
  • the hearing impaired patient is sitting in the silent room
  • the earphones worn outside the ear are connected to the audiometer placed outside the silent room to transmit and transmit audio signals.
  • Operating the audiometer by a doctor or audiologist and recording the patient's pure audio audiogram;
  • the patient passes the paper audiogram to the fitter.
  • the fitter then reads the hearing (decibel) from the audiogram - frequency (Hz) data and manually enters the hearing aid fitting software to start the hearing aid fitting in the general office or store environment.
  • Commissioning
  • the above two steps are performed by two independent instruments and equipment, which are operated by more than one professional; the listening environment and the fitting environment are completely different; the hearing aid is worn differently than the hearing test earphones (such as the eared hearing aids in the ear, deep) The ear canal hearing aid); the professional operator and the patient are separated from each other due to the silence; the level and quality of the audiometry and fitting technology depends entirely on the independent operation professional and the interaction of the patient (especially the elderly and the child).
  • the present invention is directed to providing a drawback that overcomes the prior art, ⁇ , will be a hearing test device and The hearing aid fitting device is coupled into a physically integrated intelligent system.
  • the technical solution of the present invention for achieving the above object is: a hearing test and hearing aid fitting system, characterized in that the system comprises a main body, a control unit placed in the main body, and the control unit is electrically Connected hearing test device, hearing aid fitting device, wireless internet device, remote expert library sharing device, the hearing test device has built-in audiometer, hearing aid fitting program and external hearing device, which is detected by the hearing testing device
  • the integrated hearing of air conduction and bone conduction (the audio signal of the audible loudness decibel at different frequencies) is input to the hearing aid fitting device directly coupled thereto.
  • the technical solution is an integrated intelligent system for portable hearing test and hearing aid fitting based on a notebook computer, including but not limited to a hearing test device, a hearing aid fitting device, a wireless internet device, and a remote expert library sharing device.
  • the seams are joined together to form a laptop-sized, portable, integrated system that organically couples the built-in audiometer and hearing aid fitting program into one device, matching the hearing test environment to the hearing aid wearing environment, and measuring in a non-silent environment
  • the actual hearing can also be converted into pure tone hearing, and at the same time, the integrated hearing of the detected air conduction and bone conduction can be completely seamlessly input into the hearing aid fitting, improve the practical use efficiency of the hearing aid, and avoid the usual silent hearing test environment. Errors that do not match the environment in which the hearing aid is worn, and greatly reduce the time required for separate hearing tests and hearing aid fittings.
  • the hearing test device includes a built-in audiometer and an external hearing device.
  • the built-in audiometer is placed inside the system, including a digital signal processor (DSP) or hearing aid and embedded hearing test software.
  • the digital sound processor operates the sound generator software to generate digital sound signals of different loudness and frequency (at 200Hz to 8000Hz frequency). Interval, there are no less than 4 designated frequencies The rate is from 25 decibels to 130 decibels with a non-high 20-decimal intermittent or uninterrupted audio signal) and output to an external hearing device.
  • External hearing devices include a computer USB cable, a programmer or programmer (a digital signal processing system external interface module that connects the hearing aid to the fitting software, or can be placed in an integrated system), programming leads, hearing tubes and digital signals Processor or hearing aid.
  • the built-in audiometer and external hearing device can also share an external digital signal processor or hearing aid.
  • the hearing tube includes a receiver and an ear mold or earplug.
  • the hearing tube can be placed in the ear canal, and the ear mold and the ear canal wall are elastically or inelastically contacted, and the earphone is fixed in the ear canal, and a hollow body is formed between the ear and the eardrum, so as to facilitate testing and the cavity, that is, the hearing aid Wear the actual relative hearing associated with the environment (corresponding to the patient's ear canal and the structure and materials that the patient will wear the hearing aid model and ear mold).
  • the hearing test device Connect the hearing test device to a hearing aid analyzer, such as the Fonix Hearing Aid Analyzer, or other audio generator for audio calibration or calibration to ensure that the hearing test device has a hearing test relative to the hearing amplitude or even an absolute hearing value at different frequencies between 200 and 8000 Hz. Accuracy and reliability. It is also possible to calibrate the corresponding numerical and logical relationship between the digital signal processor or hearing aid used by the hearing test device and other hearing aids selected for the patient to find the correction factor or compensation constant.
  • the invention is suitable for linear or non-linear hearing aids, in particular digitally programmable hearing aids.
  • the fitting software is embedded in the system, and the real listening audio signal data is directly read from the built-in audiometer data storage, and the hearing aid is adjusted to the best by using automatic matching fitting or different embedded fitting prescription formula or fitting mode to change relevant parameters.
  • Matching the working state so that the hearing aid wearing the actual environment is similar to the hearing test environment, improving the authenticity and effectiveness of the fitting, especially improving the sound quality, comfort, speech audibility, loudness, intelligibility and improvement of the hearing aid.
  • Noise ratio and sound intensity Or performance indicators such as sound pressure.
  • Use the system's built-in sound field generator to emit sound fields of various frequencies and loudness, simulating various sounds from low to high frequencies, such as wind and thunder. Sound, car engine sound, bird sound, mahjong sound, child crying, piano sound, etc., verify the authenticity, clarity, loudness, and comfort of the various sound and frequency sounds heard by the hearing aid.
  • the hearing test calibration is associated with the hearing aid fitting algorithm and automatically optimizes the approximation digital processing and the nonlinear coupling cycle approximation to ensure that the integrated system real hearing test matches the hearing aid fitting; the segment operations are organically and seamlessly Connect, integrate and optimize to form an integrated software operating system.
  • the system has a built-in wireless internet card and remote video and audio control system, so that system A and system B can be connected to different places, or connected to the technology center system, so that the hearing experts and fitting experts of the technology center can remotely guide, monitor, and even operate. Systems in remote areas, or systems operated by inexperienced fitters, directly detect hearing and fitting hearing aids for hearing-impaired patients. Pass The system has a built-in wireless internet card and expert system that allows remote fitters and listeners to connect to the expert system on the Technology Center server to retrieve similar cases, consult information, help diagnose, optimize solution options, share technology Resources and sharing experiences. Personalized hearing test and hearing aid fitting data can be transmitted and shared over the network, facilitating networked customer service and maintenance, and the technical center to accumulate local customer data and establish a unified library database.
  • the system of the invention can also accept the purely audio input pattern manually input by the external hearing and the hearing aid fitting, and can also input the pure tone hearing by using the real hearing contrast measured by the system, and correct the fitting parameters and the formula or mode of the fitting.
  • Figure 1 is a schematic illustration of an embodiment of a hearing test and hearing aid fitting system of the present invention.
  • Built-in intelligent system for portable hearing test and hearing aid fitting based on laptops including but not limited to hearing test devices, hearing aid fitting devices, wireless internet devices, remote expert library sharing devices, these devices are completely seamlessly connected
  • Fully seamless input into the hearing aid fitting improving the practical use of the hearing aid, avoiding the error that the usual silent listening test environment does not match the hearing aid wearing environment, and greatly reducing the time required for the separate hearing test and hearing aid fitting.
  • the hearing test device includes a built-in audiometer and an external hearing device.
  • the built-in audiometer is placed inside the system, including a digital signal processor (DSP) or hearing aid and embedded hearing test software.
  • the digital sound processor operates the sound generator software to generate digital sound signals of different loudness and frequency (at 200HZ to 8000Hz frequency).
  • the interval there are no less than 4 intermittent or uninterrupted audio signals from 25 decibels to 130 decibels at a specified frequency of no more than 20 decibels, and output to an external hearing device.
  • External hearing devices include a computer USB cable, a programmer or programmer (a digital signal processing system external interface module that connects the hearing aid to the fitting software, or can be placed in an integrated system), programming leads, hearing tubes and digital signals Processor or hearing aid.
  • the built-in audiometer and external hearing device can also share an external digital signal processor or hearing aid.
  • the hearing tube includes a receiver and an ear mold or earplug.
  • the hearing tube can be placed in the ear canal, and the ear mold and the ear canal wall are elastically or inelastically contacted, and the earphone is fixed in the ear canal, and a hollow body is formed between the ear and the eardrum, so as to facilitate testing and the cavity, that is, the hearing aid Wear the actual relative hearing associated with the environment (corresponding to the structure and materials that the patient will wear the hearing aid model and ear mold).
  • a hearing aid analyzer such as the Fom'x Hearing Aid Analyzer, or other audio generator for audio calibration or calibration to ensure accuracy of the hearing test device relative to the hearing amplitude or even the absolute hearing value at different frequencies. And reliability.
  • the fitting software is embedded in the system, and the real audio and audio signal data is directly read from the built-in audiometer data storage.
  • the automatic fitting or different fitting prescription formula or fitting mode is used to transform the relevant parameters.
  • the number of the hearing aids is adjusted to the best matching working state, so that the hearing aid wearing the actual environment is similar to the hearing test environment, improving the authenticity and effectiveness of the fitting.
  • the calibration operation and the fitting operation can be repeated several times to obtain a comparison.
  • the ideal fitting effect, the hearing test calibration is associated with the hearing aid fitting algorithm and automatically optimizes the approximation digital processing and the nonlinear coupling loop approximation to ensure that the integrated system real hearing test matches the hearing aid fitting; Sewing ground connection, integration and optimization to form an integrated software operating system.
  • the system has a built-in wireless internet card and remote video and audio control system, so that system A and system B can be connected to different places, or connected to the technology center system, so that the hearing experts and fitting experts of the technology center can remotely guide, monitor, and even operate. a system in a remote area, or experience
  • the system of the fitter's operation of the foot directly detects hearing and fitting hearing aids for patients with hearing impairments.
  • remote testers and audiologists can connect to the expert system on the technology center server to share technical resources and share experiences.
  • Personalized hearing test and hearing aid fitting data can be transmitted and shared over the network, facilitating network customer service and maintenance, and the technical center to accumulate local customer data and establish a unified library database.
  • Resource Planning Enterprise Resource Planning Application Platform Seamlessly connect remote, network technical maintenance, customer service, resources, logistics, finance, etc. with corporate headquarters. It can be extended to link to national and local health care systems and health insurance systems.
  • the system of the invention can also accept the externally input pure tone audiogram and perform the hearing aid fitting, and can also input the pure tone hearing by using the real hearing contrast measured by the system, and the fitting formula and the formula of the fitting prescription or the mode should be corrected. .
  • the integrated system host and external portion of the present invention can share one or more circuit and mechanical connection interfaces.

Abstract

La présente invention concerne un test auditif et un système d'adaptation de prothèses auditives. Le système comprend : un corps principal, une unité de commande disposée dans le corps principal, et un dispositif de test auditif, un dispositif d'adaptation de prothèses auditives, un dispositif Internet sans fil, et un dispositif de partage de bibliothèque expert à distance qui sont connectés de manière électrique et mécanique à l'unité de commande. Le dispositif de test auditif comprend un audiomètre interne, un programme d'adaptation de prothèses auditives et un dispositif auditif externe. Le dispositif de test auditif entre l'audience complète détectée transmise par l'air et transmise par les os (signaux audio des décibels d'intensité du son qui peuvent être entendus par le patient à différentes fréquences) liée à une prothèse auditive portée par un patient au dispositif d'adaptation de prothèses auditives qui est directement couplé au dispositif de test auditif. La solution technique fournit un système intelligent portable intégré pour un test auditif et une adaptation de prothèses auditives basés sur un ordinateur portable; l'audiomètre interne et le programme d'adaptation des prothèses auditives sont couplés dans un seul dispositif, si bien qu'un environnement de test auditif et un environnement d'adaptation de prothèses auditives correspondent exactement, et l'audition réelle liée à l'environnement d'adaptation des prothèses auditives est mesurée à un environnement non silencieux. L'audition réelle peut aussi être convertie en audition de sons purs. Pendant ce temps, l'audition complète détectée transmise par l'air et transmise par les os est entrée en toute transparence au dispositif d'adaptation des prothèses auditives complètement, en améliorant de cette façon l'efficacité d'utilisation réelle de la prothèse auditive, en évitant l'erreur selon laquelle l'environnement silencieux de test auditif et l'environnement lorsqu'on porte et utilise la prothèse auditive ne correspondent pas, en réduisant grandement le temps requis pour le test auditif et l'adaptation des prothèses auditives et en réduisant le coût de l'équipement et le coût de service.
PCT/CN2011/001609 2011-09-08 2011-09-23 Système portable intégré pour test auditif et adaptation de prothèses auditives WO2013033872A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110265010.4 2011-09-08
CN 201110265010 CN102342834B (zh) 2011-09-08 2011-09-08 便携式听力测试和助听器验配一体化系统

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WO2013033872A1 true WO2013033872A1 (fr) 2013-03-14

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PL422576A1 (pl) * 2017-08-16 2019-02-25 Centrum Słuchu I Mowy - Spółka Z Ograniczoną Odpowiedzialnością Urządzenie do badań audiometrycznych
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CN102525480A (zh) * 2012-03-19 2012-07-04 杭州诺尔康神经电子科技有限公司 一种听力检测系统及方法
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CN103549961B (zh) * 2013-10-31 2015-06-24 江苏贝泰福医疗科技有限公司 基于无线移动通讯平台的互动式听力诊疗系统
CN104301852A (zh) * 2014-09-28 2015-01-21 北京塞宾科技有限公司 一种助听装置
CN106658322A (zh) * 2016-12-01 2017-05-10 贾文波 定制式蓝牙助听器
CN106686507B (zh) * 2017-02-06 2019-08-30 张德明 一种基于移动终端的助听器验配方法
CN106658334A (zh) * 2017-03-13 2017-05-10 深圳市吸铁石科技有限公司 一种助听校验系统及助听校验系统校验方法
CN106921926B (zh) * 2017-04-17 2020-11-13 西安音悦电子科技有限公司 一种高效自助验配助听器系统
CN109381193B (zh) * 2017-08-07 2021-07-20 圣布拉斯特有限公司 听力检测装置及其操作方法
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CN108186026A (zh) * 2018-01-05 2018-06-22 佛山博智医疗科技有限公司 一种助听器的验配方法
CN110830899A (zh) * 2018-08-10 2020-02-21 元健大和直贩事业股份有限公司 云端听力服务中心的互联调整方法
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