CN102342834B - Portable hearing testing and hearing-aid testing and matching integrated system - Google Patents
Portable hearing testing and hearing-aid testing and matching integrated system Download PDFInfo
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- CN102342834B CN102342834B CN 201110265010 CN201110265010A CN102342834B CN 102342834 B CN102342834 B CN 102342834B CN 201110265010 CN201110265010 CN 201110265010 CN 201110265010 A CN201110265010 A CN 201110265010A CN 102342834 B CN102342834 B CN 102342834B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/12—Audiometering
- A61B5/121—Audiometering evaluating hearing capacity
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- 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
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Abstract
The invention relates to a portable hearing testing and hearing-aid testing and matching integrated system which is characterized by comprising a main body, a control unit arranged in the main body, a hearing test device connected with a phase circuit and a machine of the control unit, a hearing-aid testing and matching device, a wireless internet device and a remote expert database sharing device. The hearing test device comprises an internal hearing meter, a hearing-aid testing and matching program and an external hearing device. The hearing test device is used for inputting comprehensive hearings (sound signals of loudness decibels heard by the patient under different frequencies) of detected air conduction and bone conduction related to a hearing-aid worn by a patient and to the hearing-aid testing and matching device directly coupled with the hearing test device. According to the technical scheme, the portable hearing testing and hearing-aid testing and matching integrated intelligent system established on the basis of a notebook computer organically couples the internal hearing meter and the hearing-aid testing and matching program into a device so that the hearing testing environment and the hearing-aid wearing environment are completely coincident, meanwhile, the comprehensive hearings of the detected air conduction and the bone conduction are completely seamlessly input to the hearing-aid testing and matching, thus the actual use effectiveness of the hearing-aid is increased, the error that the general mute hearing testing environment is not coincident with the hearing-aid wearing environment is avoided, the time required for respectively carrying out hearing testing and the hearing-aid testing and matching is greatly reduced, and equipment cost and service cost are reduced.
Description
Technical field
The present invention relates to a kind of hearing test and test match system.
Background technology
Hearing test is under squelch (quiet), listen the barrier patient to be sitting in quiet, interconnect and transmit audio signals with the earphone (headphone) that is worn over ear outside and the sonometer (audiometer) that is placed on quiet outside, operated the audiogram (audiogram) of sonometer and record patient by doctor or audition teacher;
The patient tries hard to paper tin to give and tests teacher of the joining, and tests to join the Shi Zaicong audiogram and read audition (decibel)--frequency (hertz) data and manual input hearing aid fitting software, beginning hearing aid fitting debugging under common clinic or environment;
More than two steps be to overlap independently instrument and equipment by two, finished by above professional's operation; The audiometry environment with test that to join environment fully different; Sonifer wearing mode different from the hearing test earphone (such as ear hearing ear-level hearing aid, dark auditory meatus sonifers); Separate can not exchange and interdynamic because of quiet for specialty operator and patient; Audiometry and testing is joined technical merit and quality and is depended on that fully Operational Specialist independently and patient's (particularly old man and child) interaction cooperates, and can't monitor and instruct; The patient that can't move (such as the bed patient) then can not enter quiet and carry out the pure tone measurement; Need the time long, expensive many, artificially uncertain factor many, inaccurate, lose contact with reality, instrument and equipment is expensive and volume is large, is unsuitable for community family and remote rural area; Be the traditional-handwork independent working mode fully, can't utilize Internet technology.
Summary of the invention
The present invention aims to provide and a kind ofly overcomes prior art and have defective,, hearing test device and hearing aid fitting device is coupled into physically integrated intelligence system that is.
The present invention is used for realizing that the technical scheme of foregoing invention purpose is: a kind of hearing test and hearing aid fitting system, it is characterized in that, this system comprises a main body, place the control unit in the described main body, the hearing test device that is electrically connected with described control unit, the hearing aid fitting device, wireless interconnected net arrangement, Remote storehouse sharing means, described hearing test device is built-in with sonometer, hearing aid fitting program and external hearing devices, this hearing test device inputs to its gas conduction that detects and the aural synthesis (audio signal of the loudness decibel that the person of changing under the different frequency can hear) of bone conduction in the hearing aid fitting device direct-coupled with it.This technical scheme, be based upon portable hearing test and hearing aid fitting integrative intelligent system on the notebook computer basis, include but not limited to the hearing test device, the hearing aid fitting device, wireless interconnected net arrangement, Remote storehouse sharing means, these install complete seamless link together, form the portable integrated system of a notebook computer size, built-in sonometer and hearing aid fitting program organically are coupling in the device, making hearing test environment and sonifer wear environment fits like a glove, under non-squelch, record actual audition, actual audition can also be converted into pure-tone audiometer, and complete seamless being input in the hearing aid fitting of the aural synthesis of the gas that will detect simultaneously conduction and bone conduction, improve the actual use of sonifer effectiveness, avoid common quiet hearing test environment and sonifer to wear the mistake that environment for use misfits, and greatly reduce and carry out respectively hearing test and hearing aid fitting required time.
Below for to be optimized technical scheme of the present invention from different aspects and angle:
The hearing test device comprises built-in sonometer (audiometer) and external hearing devices.Built-in sonometer places in system's body, comprise digital signal processor (DSP) or sonifer and embedding hearing test software, pass through digital signal processor, operation sound tone generator software produces the digital audio signal of different loudness and frequency (at 200Hz to 8000Hz frequency separation, the interruption or the uninterrupted audio signal that are not higher than 20 decibels of amplification between being no less than under 4 assigned frequencies from 25 decibels to 130 decibels are arranged), and output to external hearing devices.External hearing devices comprises computer USB connecting line, program control instrument or programmable device (sonifer is joined the digital information processing system external interface module that software links to each other with testing, also can place in the integral system), programming wire, listens solenoid and digital signal processor or sonifer.As an application special case, built-in sonometer and external hearing devices also can share an external digital signal processor or sonifer.Listen solenoid to comprise receiver and ear mold or earplug.Listen solenoid can be placed in the auditory meatus, ear mold and auditory canal wall elasticity or non-resilient the contact, the receiver is fixed in the auditory meatus, form a cavity body between while and the people's ear drum membrane, be convenient to test out and cavity, namely sonifer is worn the true relative hearing (corresponding to patient's auditory meatus and the patient structure and material with hearing aids model and ear mold) of environmental correclation.
With hearing test device and sonifer analyser, such as Fonix Hearing Aid Analyzer, or other audio-frequency generator connects, carry out the audio frequency calibration or demarcate assurance hearing test device hearing test relative hearing amplitude even accuracy and the reliability of absolute hearing value under 200 to 8000 hertz of interval different frequencies.Corresponding numerical value and logical relation between the used digital signal processor of hearing test device or sonifer and other the selected sonifer that will wear for the patient be can also demarcate simultaneously, correction factor or penalty constant found out.The present invention is fit to linearity or non-linear sonifer, particularly Digital Programmable sonifer.
Test and join in the software embedded system, directly in built-in sonometer data storage, read true audition audio signal data, adopt Auto-matching to test to join or different embeddings is tested and joined prescriptive formula or test and join the mode conversion relevant parameters, sonifer is adjusted to the optimum matching duty, thereby make sonifer wear actual environment and hearing test environment facies seemingly, improve to test and join verity and effectiveness, particularly improve tonequality, comfort level, speech audibility, loudness, the intelligibility wear behind the sonifer, improve signal to noise ratio and the performance indications such as the sound intensity or acoustic pressure.
System or notebook computer are placed into apart from people's ear different distance, angle and height, utilize the built-in sound field generator of system to send the sound field of various frequencies and loudness, simulate the sound of all kinds of life what is heard from the low frequency to the high frequency, such as sound of the wind, thunderstorm sound, automobile engine sound, chirm, play Mah-Jong sound, child's sob, piano sound etc., the various sound intensitys that the check hearing aids is heard and verity, definition, loudness and the comfort level of frequency sound.
In the test process, hearing test demarcation and Automatic Optimal Approximation Number word processing and non-linear coupling cyclic approximation related with the hearing aid fitting algorithm, thus guarantee that the true hearing test of integral system and hearing aid fitting are complementary; With the organic seamlessly connection of each branch's operation, integrated and optimization, form integrated software operating system.
In order to make integral system be applicable to different human body auditory meatus physiological structure, must prepare the ear mold of a plurality of difformities and size, or customize in real time ear mold (instant molding earmold), guarantee the close contact of selected ear mold and human antrum auris wall, guarantee that receiver end and people's ear drum membrane are not more than 10mm apart, form sound field cavity airtight or that part is airtight (corresponding to the structure and material of patient with the hearing aids ear mold), and do hearing test and test and join sonifer with same ear mold, can improve general applicability and the accuracy of system.When under noisy environment, doing hearing test, also can put on protection ear shield to the patient.
The built-in wireless internet card of system and long-distance video and audio frequency control system, the A of system can be linked to each other in the strange land with the B of system, also can link to each other with the technique center system, the system that allowing the audition expert and testing of technique center join the expert can remote guide, monitoring even operation are located in remote districts, or the system that tests teacher of the join'sing operation of lacking experience, directly listen the barrier patient to detect audition and test for the strange land and join sonifer.By the built-in wireless internet card of system and specialist system, allow the strange land test teacher of the joining and to link to each other with the experts database (expert system) on the servomechanism of technique center with audition teacher, retrieval of similar case, consultation information, assisted diagnosis, prioritization scheme option, technology of sharing resource and share one's experience.Personalized hearing test can and be shared by the network transmission with the hearing aid fitting data, be convenient to network customer service and maintenance, and the technique center accumulates the various places customer data and sets up unified library database.
System of the present invention also can accept the audiogram of outside manual input and make hearing aid fitting, and the true audition contrast input pure-tone audiometer that can also record with native system is joined prescriptive formula or pattern and carried out the township and should revise testing to join parameter and test.
Description of drawings
In this manual combined and accompanying drawing that consist of the part of this description illustrates several aspect of the present invention, and is used for explaining principle of the present invention with its description.
Figure 1 shows that the sketch map of the embodiment of hearing test of the present invention and hearing aid fitting system.
The specific embodiment
After reading by reference to the accompanying drawings following detailed description of the preferred embodiment, it will be recognized by those skilled in the art scope of the present invention and realize the aspect that it is additional.
Be based upon portable hearing test and hearing aid fitting integrative intelligent system on the notebook computer basis, include but not limited to the hearing test device, the hearing aid fitting device, wireless interconnected net arrangement, Remote storehouse sharing means, these install complete seamless link together, form the portable integrated system of a notebook computer size, built-in sonometer and hearing aid fitting program organically are coupling in the device, making hearing test environment and sonifer wear environment fits like a glove, and complete seamless being input in the hearing aid fitting of the aural synthesis (not being the pure-tone audiometer that records under the squelch) of the gas that will detect simultaneously conduction and bone conduction, improve the actual use of sonifer effectiveness, avoid common quiet hearing test environment and sonifer to wear the mistake that environment for use misfits, and greatly reduce and carry out respectively hearing test and hearing aid fitting required time.
The hearing test device comprises built-in sonometer (audiometer) and external hearing devices.Built-in sonometer places in system's body, comprise digital signal processor (DSP) or sonifer and embedding hearing test software, pass through digital signal processor, operation sound tone generator software produces the digital audio signal of different loudness and frequency (at 200Hz to 8000Hz frequency separation, the interruption or the uninterrupted audio signal that are not higher than 20 decibels of amplification between being no less than under 4 assigned frequencies from 25 decibels to 130 decibels are arranged), and output to external hearing devices.External hearing devices comprises computer USB connecting line, program control instrument or programmable device (sonifer is joined the digital information processing system external interface module that software links to each other with testing, also can place in the integral system), programming wire, listens solenoid and digital signal processor or sonifer.As an application special case, built-in sonometer and external hearing devices also can share an external digital signal processor or sonifer.Listen solenoid to comprise receiver and ear mold or earplug.Listen solenoid can be placed in the auditory meatus, ear mold and auditory canal wall elasticity or non-resilient the contact, the receiver is fixed in the auditory meatus, form a cavity body between while and the people's ear drum membrane, be convenient to test out and cavity, namely sonifer is worn the true relative hearing (corresponding to the structure and material of patient with hearing aids model and ear mold) of environmental correclation.
With hearing test device and sonifer analyser, such as Fonix Hearing Aid Analyzer, or other audio-frequency generator connects, carry out the audio frequency calibration or demarcate assurance hearing test device hearing test relative hearing amplitude even accuracy and the reliability of absolute hearing value under different frequency.
Test and join in the software embedded system, directly in built-in sonometer data storage, read true audition audio signal data, adopt automatically to test and join or different testing joined prescriptive formula or tested and join the mode conversion relevant parameters, sonifer is adjusted to the optimum matching duty, thereby make sonifer wear actual environment and hearing test environment facies seemingly, improve to test and join verity and effectiveness.
System or notebook computer are placed into apart from people's ear different distance, angle and height, utilize the built-in sound field generator of system to send the sound field of various frequencies and loudness, simulate the sound of all kinds of life what is heard from the low frequency to the high frequency, such as sound of the wind, thunderstorm sound, automobile engine sound, child's sob, piano sound etc., the various sound intensitys that the check hearing aids is heard and verity and the definition of frequency sound.
Utilize the built-in sound field generator of system to send the sound field of various frequencies and loudness, simulate all kinds of life what is heard from the low frequency to the high frequency sound and the testing calibration operation of the audition value of carrying out and test and join operation and can repeatedly carry out repeatedly, join effect to obtain more satisfactory testing, hearing test demarcation and Automatic Optimal Approximation Number word processing and non-linear coupling cyclic approximation related with the hearing aid fitting algorithm, thus guarantee that the true hearing test of integral system and hearing aid fitting are complementary; With the organic seamlessly connection of each branch's operation, integrated and optimization, form integrated software operating system.
In order to make integral system be applicable to different human body auditory meatus physiological structure, must prepare the ear mold of a plurality of difformities and size, or customize in real time ear mold (instant molding earmold), guarantee the close contact of selected ear mold and human antrum auris wall, guarantee that receiver end and human body tympanum or tympanum are not more than 10mm apart, form sound field cavity airtight or that part is airtight (corresponding to the structure and material of patient with the hearing aids ear mold), and do hearing test and test and join sonifer with same ear mold, can improve general applicability and the accuracy of system, particularly improve the tonequality wear behind the sonifer, comfort level, the speech audibility, loudness, intelligibility is improved signal to noise ratio and the performance indications such as the sound intensity or acoustic pressure.
The built-in wireless internet card of system and long-distance video and audio frequency control system, the A of system can be linked to each other in the strange land with the B of system, also can link to each other with the technique center system, the system that allowing the audition expert and testing of technique center join the expert can remote guide, monitoring even operation are located in remote districts, or the system that tests teacher of the join'sing operation of lacking experience, directly listen the barrier patient to detect audition and test for the strange land and join sonifer.
By the built-in wireless internet card of system and specialist system, allow the strange land test teacher of the joining and to link to each other with the experts database (expert system) on the servomechanism of technique center with audition teacher, technology of sharing resource and sharing one's experience.
Personalized hearing test can and be shared by the network transmission with the hearing aid fitting data, be convenient to network customer service and maintenance, and the technique center accumulates the various places customer data and sets up unified library database.
Build online spending management platform (BTB and BTC).
Portable community family call hearing test and the integrated service of hearing aid fitting.
Mobile unlimited online is connected to the ERP system (Enterprise Resource Planning Enterprise Resources Plan application platform) on the servomechanism of technique center, with the technical maintenance of long-range, network, customer service, resource, logistics, finance etc. and corporate HQ's seamless link.And extend to and national and local medical security system, health insurance systematic connection.
System of the present invention also can accept the audiogram of outside manual input and make hearing aid fitting, and the true audition contrast input pure-tone audiometer that can also record with native system is joined prescriptive formula or pattern and carried out the township and should revise testing to join parameter and test.
Integral system main frame of the present invention and external part can share one or more circuit and mechanical joints.
The embodiment that the below sets forth represents and allows those skilled in the art to put into practice necessary information of the present invention, and illustrates and put into practice best mode of the present invention.In case read with reference to the accompanying drawings following description, those skilled in the art just will understand design of the present invention and will recognize the application of these designs of not illustrating especially herein.Should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
Claims (13)
1. a hearing test and hearing aid fitting system, it is characterized in that, this system comprises a main body, place the control unit in the described main body, hearing test device, hearing aid fitting device, wireless interconnected net arrangement, Remote storehouse sharing means with described control unit circuitry phase and mechanical connection, described hearing test device comprises built-in sonometer, hearing aid fitting program and external hearing devices, and this hearing test device inputs to its gas conduction that detects and the aural synthesis of bone conduction in the hearing aid fitting device direct-coupled with it.
2. system according to claim 1, it is characterized in that, described sonometer comprises that digital signal processor and embedding hearing test software or described sonometer comprise sonifer and embed audition detection software, by digital signal processor or sonifer, operation sound tone generator software produces the digital audio signal of different loudness and frequency and is input to external hearing devices.
3. system according to claim 2, it is characterized in that described digital audio signal is not for being higher than interruption or the uninterrupted audio signal of 20 decibels of amplification at 200Hz to 8000Hz frequency separation, between having in the situation that is no less than 4 assigned frequencies from 25 decibels to 130 decibels.
4. system according to claim 1, it is characterized in that, described external hearing devices comprises programmable device, programming wire, listens solenoid and digital signal processor, perhaps comprise programmable device, programming wire, listen solenoid and sonifer, perhaps comprise program control instrument, programming wire, listen solenoid and digital signal processor, perhaps comprise program control instrument, programming wire, listen solenoid and sonifer.
5. system according to claim 4 is characterized in that, described external hearing devices links to each other with system by the USB connecting line.
6. system according to claim 4 is characterized in that, described tin of solenoid comprises receiver and ear mold.
7. according to claim 1 to 6 arbitrary described systems, it is characterized in that built-in sonometer and external hearing devices share an external digital signal processor or sonifer.
8. system according to claim 6 is characterized in that, described tin of solenoid is placed in the auditory meatus, and ear mold and auditory canal wall elasticity or non-resilient the contact are fixed in the receiver in the auditory meatus, forms a cavity body between while and the people's ear drum membrane.
9. according to claim 4 to 6 arbitrary described systems, it is characterized in that, with hearing test device and sonifer analyser, to carry out the audio frequency calibration or to demarcate.
10. according to claim 1 to 6 arbitrary described systems, it is characterized in that, comprise that also testing of embedding join software, this is tested and joins software and directly read true audition or voice data in the storage of built-in sonometer data, adopt Auto-matching to test to join or testing of different embedding joined prescriptive formula or tested and join the mode conversion relevant parameters, join sonifer thereby test.
11. to 6 arbitrary described systems, it is characterized in that according to claim 1, comprise the ear mold of difformity and size, or customize in real time ear mold.
12. to 6 arbitrary described systems, it is characterized in that according to claim 1, further comprise long-distance video and/or remote audio control system.
13. according to claim 1 to 6 arbitrary described systems, it is characterized in that, accept the audiogram of outside manual input and also make hearing aid fitting, the true audition contrast input pure-tone audiometer that records with native system is joined prescriptive formula or pattern is carried out corresponding correction to testing to join parameter and test.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265010 CN102342834B (en) | 2011-09-08 | 2011-09-08 | Portable hearing testing and hearing-aid testing and matching integrated system |
| PCT/CN2011/001609 WO2013033872A1 (en) | 2011-09-08 | 2011-09-23 | Portable integrated system for hearing test and hearing-aid fitting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110265010 CN102342834B (en) | 2011-09-08 | 2011-09-08 | Portable hearing testing and hearing-aid testing and matching integrated system |
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| Publication Number | Publication Date |
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| CN102342834A CN102342834A (en) | 2012-02-08 |
| CN102342834B true CN102342834B (en) | 2013-05-29 |
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| CN 201110265010 Active CN102342834B (en) | 2011-09-08 | 2011-09-08 | Portable hearing testing and hearing-aid testing and matching integrated system |
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| CN (1) | CN102342834B (en) |
| WO (1) | WO2013033872A1 (en) |
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| CN102525480A (en) * | 2012-03-19 | 2012-07-04 | 杭州诺尔康神经电子科技有限公司 | Hearing detection system and method |
| US9426583B2 (en) | 2012-03-27 | 2016-08-23 | Gn Otometrics A/S | Member with an adhesive surface |
| CN103578328B (en) * | 2012-08-08 | 2016-05-25 | 塞舌尔商元鼎音讯股份有限公司 | The method of person's hearing that understanding listens to barrier |
| CN103211600B (en) * | 2013-04-27 | 2015-10-21 | 江苏贝泰福医疗科技有限公司 | Audition diagnosing and treating apparatus |
| CN103263269B (en) * | 2013-05-10 | 2015-02-04 | 杭州惠耳听力技术设备有限公司 | Speech resolution assessing method for multifunctional hearing aid |
| CN103549961B (en) * | 2013-10-31 | 2015-06-24 | 江苏贝泰福医疗科技有限公司 | Interactive hearing diagnosis and treatment system based on wireless mobile communication platform |
| CN104301852A (en) * | 2014-09-28 | 2015-01-21 | 北京塞宾科技有限公司 | Hearing aid |
| US10348891B2 (en) | 2015-09-06 | 2019-07-09 | Deborah M. Manchester | System for real time, remote access to and adjustment of patient hearing aid with patient in normal life environment |
| CN106658322A (en) * | 2016-12-01 | 2017-05-10 | 贾文波 | Customized bluetooth hearing aid |
| CN106686507B (en) * | 2017-02-06 | 2019-08-30 | 张德明 | A kind of hearing aid fitting method based on mobile terminal |
| CN106658334A (en) * | 2017-03-13 | 2017-05-10 | 深圳市吸铁石科技有限公司 | Hearing-aid checking system and checking method thereof |
| CN106921926B (en) * | 2017-04-17 | 2020-11-13 | 西安音悦电子科技有限公司 | High-efficiency self-service hearing aid testing and matching system |
| CN109381193B (en) * | 2017-08-07 | 2021-07-20 | 圣布拉斯特有限公司 | Hearing test device and method of operating the same |
| PL237477B1 (en) * | 2017-08-16 | 2021-04-19 | Centrum Sluchu I Mowy Spolka Z Ograniczona Odpowiedzialnoscia | Device for audiometric tests |
| CN107661106A (en) * | 2017-09-20 | 2018-02-06 | 佛山博智医疗科技有限公司 | A kind of self-service hearing detection system and hearing aid fitting system |
| FR3071149B1 (en) * | 2017-09-21 | 2021-10-15 | France Hearing Systems | REMOTE AUDIOMETRIC MEASUREMENT SYSTEM AND ASSOCIATED METHODS FOR ESTABLISHING A HEARING PROFILE AND ADJUSTING HEARING AIDS USING SUCH A SYSTEM |
| CN108186026A (en) * | 2018-01-05 | 2018-06-22 | 佛山博智医疗科技有限公司 | A kind of hearing aid tests method of completing the square |
| CN110830899A (en) * | 2018-08-10 | 2020-02-21 | 元健大和直贩事业股份有限公司 | Interconnection adjustment method for cloud hearing service center |
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| CN110267186A (en) * | 2019-05-27 | 2019-09-20 | 深圳市中德听力技术有限公司 | A kind of self testing with hearing aid with built-in tonal signal generator |
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| Publication number | Publication date |
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| WO2013033872A1 (en) | 2013-03-14 |
| CN102342834A (en) | 2012-02-08 |
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