CN202342040U - Portable integrated system for hearing tests and hearing aid fitting - Google Patents
Portable integrated system for hearing tests and hearing aid fitting Download PDFInfo
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- CN202342040U CN202342040U CN2011203358053U CN201120335805U CN202342040U CN 202342040 U CN202342040 U CN 202342040U CN 2011203358053 U CN2011203358053 U CN 2011203358053U CN 201120335805 U CN201120335805 U CN 201120335805U CN 202342040 U CN202342040 U CN 202342040U
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Abstract
The utility model relates to a portable integrated system for hearing tests and hearing aid fitting, which is characterized by comprising a main body, a control unit arranged in the main body, a hearing test device, a hearing aid fitting device, a wireless internet device and a remote expert database share device. The hearing test device, the hearing aid fitting device, the wireless internet device and the remote expert database share device are in circuit and mechanical connection with the control unit. A sonometer, a hearing aid fitting procedure and an external hearing device are positioned in the hearing test device. The hearing test device can input detected air-conduction bone-conduction comprehensive hearing (sound signals loudness decibel can be heard by patients at different frequencies) relative to hearing aids worn by the patients into the hearing aid fitting device which is directly coupled with the hearing test device. The technical scheme is that the portable integrated system for hearing tests and the hearing aid fitting is established based on a notebook computer, the built-in sonometer and the hearing aid fitting procedure are organically arranged in the same device to enable hearing test environment to be identical with hearing aid wearing environment, true hearing relative to the hearing aid wearing environment can be measured in non-mute environment, the true hearing can be converted into pure tone hearing, and simultaneously the detected air-conduction bone-conduction comprehensive hearing can be completely input in hearing aid fitting in seamless mode. Actual using effectiveness of a hearing aid is improved, errors that mute hearing test environment is not identical with hearing aid wearing using environment are avoided, time for respectively performing hearing tests and the hearing aid fitting is greatly shortened, and cost of equipment and service is reduced.
Description
Technical field
This utility model relates to a kind of hearing test and tests match system.
Background technology
Hearing test is under quiet environment (quiet); Listen the barrier patient to be sitting in quiet; Interconnect and transmit audio signals with earphone (headphone) that is worn over ear outside and the sonometer (audiometer) that is placed on quiet outside, operate 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)--and frequency (hertz) data and manual input hearing aid fitting software begin the hearing aid fitting debugging under common clinic or environment;
More than two steps be to overlap independently instrument and equipment by two, operate completion by an above professional; The audiometry environment with test that to join environment different fully; Sonifer wearing mode different with 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 get into 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 big, is inappropriate for community family and remote rural area; Be the traditional-handwork independent working mode fully, can't utilize Internet technology.
The utility model content
This utility model 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 incorporate intelligence system that is.
This utility model is used for realizing that the technical scheme of above-mentioned utility model 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 intravital control unit of said master; The hearing test device, hearing aid fitting device, wireless interconnected net arrangement, the remote expert storehouse sharing means that are electrically connected with said control unit; Said hearing test device is built-in with sonometer, hearing aid fitting program and external hearing devices, and this hearing test device inputs to the aural synthesis (audio signal of the loudness decibel that the person of changing under the different frequency can hear) of its detected gas conduction and 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 hearing test device, hearing aid fitting device, wireless interconnected net arrangement, remote expert 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; Make hearing test environment and sonifer wear environment and fit like a glove, under non-quiet environment, record actual audition, actual audition can also be converted into pure-tone audiometer; And simultaneously with complete seamless being input in the hearing aid fitting of the aural synthesis of conduction of detected gas 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 significantly reduce and carry out hearing test and hearing aid fitting required time respectively.
Below for be optimized the technical scheme of this utility model 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 (at 200Hz to 8000Hz frequency separation, having not to be higher than being interrupted or uninterrupted audio signal of 20 decibels of amplification between being no less than under 4 assigned frequencies from 25 decibels to 130 decibels) of different loudness and frequency, and outputs 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 lead, listens solenoid and digital signal processor or sonifer.As an application special case, built-in sonometer and external hearing devices also can a shared external digital signal processor or sonifers.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; Simultaneously and form a cavity body between people's ear drum membrane, be convenient to test out and cavity, promptly sonifer is worn the true relative hearing (will wear the structure and material of sonifer model and ear mold corresponding to patient's auditory meatus and patient) 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 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.This utility model 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 automatically coupling to test to join or different embeddings is tested to join prescriptive formula or test and joined mode conversion related parameter is arranged; Sonifer is adjusted to the optimum matching duty, thereby makes 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 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 sonifer hears and verity, definition, loudness and the comfort level of frequency sound are worn in check.
In the test process, the hearing test demarcation is related with the hearing aid fitting algorithm and Automatic Optimal is approached digital processing and non-linear coupling circulation approaches, thereby guarantees that true hearing test of integral system and hearing aid fitting are complementary; With the organic connection seamlessly of each branch's operation, integrated and optimization, being integrally formed operation system of software.
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 ear mold (instant molding earmold) in real time; Guarantee that selected ear mold contacts with the tight of 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 (will wear the structure and material of sonifer ear mold corresponding to the patient); And do hearing test and test and join sonifer with same ear mold, can improve the general applicability and the accuracy of system.When under noisy environment, doing hearing test, also can put on anti-ear muffler to the patient.
Built-in wireless internet card of system and long-distance video and audio manipulation 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; Let the technique center audition expert with test join the expert can remote guide, monitoring even operation be located in the system of remote districts, or lack experience test teacher of the join'sing operated system, directly listen the barrier patient to detect audition and test and join sonifer for the strange land.Through built-in wireless internet card of system and specialist system; Let 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, retrieval of similar case, consultation information, assisted diagnosis, prioritization scheme option, technology of sharing resource and share one's experience with audition teacher.Personalized hearing test can and be shared through 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.
This utility model system 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 parameter and joined prescriptive formula or pattern and carry out the township and should revise with testing testing.
Description of drawings
The accompanying drawing that is bonded in this description and constitutes the part of this description illustrates several aspects of this utility model, and is used for explaining the principle of this utility model with its description.
Shown in Figure 1 is the hearing test of this utility model and the sketch map of hearing aid fitting system implementation mode.
The specific embodiment
After combining the following detailed description of the preferred embodiment of advantages, it will be recognized by those skilled in the art the scope of this utility model and realize its additional aspect.
Be based upon portable hearing test and hearing aid fitting integrative intelligent system on the notebook computer basis; Include but not limited to hearing test device, hearing aid fitting device, wireless interconnected net arrangement, remote expert 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; Make hearing test environment and sonifer wear environment and fit like a glove, and, improve the actual use of sonifer effectiveness simultaneously with complete seamless being input in the hearing aid fitting of aural synthesis (not being the pure-tone audiometer that records under the quiet environment) of detected gas conduction and bone conduction; Avoid common quiet hearing test environment and sonifer to wear the mistake that environment for use misfits, and significantly reduce and carry out hearing test and hearing aid fitting required time respectively.
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 (at 200Hz to 8000Hz frequency separation, having not to be higher than being interrupted or uninterrupted audio signal of 20 decibels of amplification between being no less than under 4 assigned frequencies from 25 decibels to 130 decibels) of different loudness and frequency, and outputs 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 lead, listens solenoid and digital signal processor or sonifer.As an application special case, built-in sonometer and external hearing devices also can a shared external digital signal processor or sonifers.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, promptly sonifer is worn the true relative hearing (will wear the structure and material of sonifer model and ear mold corresponding to the patient) 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 to test automatically and join or different testing joined prescriptive formula or tested and join mode conversion related parameter is arranged; Sonifer is adjusted to the optimum matching duty, thereby makes 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 sonifer hears and the verity and the definition of frequency sound are worn in check.
Utilize the built-in sound field generator of system to send the sound field of various frequencies and loudness; The detection calibration operation of simulating sound and the audition value of carrying out of all kinds of life what is heard from the low frequency to the high frequency is joined operation and can be carried out repeatedly repeatedly with testing; Join effect to obtain more satisfactory testing; The hearing test demarcation is related with the hearing aid fitting algorithm and Automatic Optimal is approached digital processing and non-linear coupling circulation approaches, thereby guarantees that true hearing test of integral system and hearing aid fitting are complementary; With the organic connection seamlessly of each branch's operation, integrated and optimization, being integrally formed operation system of software.
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 ear mold (instant molding earmold) in real time; Guarantee that selected ear mold contacts with the tight of 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 (will wear the structure and material of sonifer ear mold corresponding to the patient); And do hearing test and test and join sonifer with same ear mold; Can improve the general applicability and the accuracy of system, particularly improve tonequality, comfort level, speech audibility, loudness, the intelligibility wear behind the sonifer, improve signal to noise ratio and performance indications such as the sound intensity or acoustic pressure.
Built-in wireless internet card of system and long-distance video and audio manipulation 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; Let the technique center audition expert with test join the expert can remote guide, monitoring even operation be located in the system of remote districts, or lack experience test teacher of the join'sing operated system, directly listen the barrier patient to detect audition and test and join sonifer for the strange land.
Through built-in wireless internet card of system and specialist system, let the strange land test teacher of the joining and can link to each other with the experts database (expert system) on the servomechanism of technique center with audition teacher, the technology of sharing resource with share one's experience.
Personalized hearing test can and be shared through 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.
Move unlimited online and 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 country and local medical security system, health insurance systematic connection.
This utility model system 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 parameter and joined prescriptive formula or pattern and carry out the township and should revise with testing testing.
This utility model integral system main frame and external part can shared one or more circuit and mechanical jointses.
The embodiment that sets forth below represents and allows those skilled in the art to put into practice the necessary information of this utility model, and the best mode of putting into practice this utility model is shown.In case according to advantages below description, those skilled in the art just will understand the design of this utility model and will recognize the application of these designs of not illustrating especially here.Should be appreciated that these designs and application fall into the scope of disclosure and the accompanying claims book.
Claims (7)
1. hearing test and hearing aid fitting system; It is characterized in that; This system comprises a main body; Place the intravital control unit of said master; With hearing test device, hearing aid fitting device, wireless interconnected net arrangement, the remote expert storehouse sharing means of said control unit circuitry phase and mechanical connection, said hearing test device is built-in with sonometer, hearing aid fitting program and external hearing devices, and this hearing test device inputs to the aural synthesis of its detected gas conduction and bone conduction in the hearing aid fitting device direct-coupled with it.
2. system according to claim 1 is characterized in that, said external hearing devices comprises program control instrument or programmable device, programming lead, listens solenoid and digital signal processor or sonifer.
3. system according to claim 2 is characterized in that, said external hearing test device links to each other with system through the USB connecting line.
4. system according to claim 2 is characterized in that, said tin of solenoid comprises receiver and ear mold or earplug.
5. according to the arbitrary described system of claim 1 to 4, it is characterized in that built-in sonometer and external hearing devices also can a shared external digital signal processor or sonifers.
6. according to the arbitrary described system of claim 1 to 4, it is characterized in that this system comprises the ear mold of difformity and size, or customize ear mold (instant molding earmold) in real time.
7. according to the arbitrary described system of claim 1 to 4, it is characterized in that this system further comprises long-distance video and/or remote audio control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358053U CN202342040U (en) | 2011-09-08 | 2011-09-08 | Portable integrated system for hearing tests and hearing aid fitting |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203358053U CN202342040U (en) | 2011-09-08 | 2011-09-08 | Portable integrated system for hearing tests and hearing aid fitting |
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| CN202342040U true CN202342040U (en) | 2012-07-25 |
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| CN2011203358053U Withdrawn - After Issue CN202342040U (en) | 2011-09-08 | 2011-09-08 | Portable integrated system for hearing tests and hearing aid fitting |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342834A (en) * | 2011-09-08 | 2012-02-08 | 江苏贝泰福医疗科技有限公司 | Portable hearing testing and hearing-aid testing and matching integrated system |
| CN103079160A (en) * | 2013-01-15 | 2013-05-01 | 杭州爱听科技有限公司 | Automatic fitting digital hearing aid and use method thereof |
| WO2015061925A1 (en) * | 2013-10-31 | 2015-05-07 | 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 |
| CN104811883A (en) * | 2015-02-12 | 2015-07-29 | 杭州爱听科技有限公司 | Autonomously fitting hearing aid debugging system and data programming line |
| CN106308813A (en) * | 2016-08-22 | 2017-01-11 | 苏州倍声声学技术有限公司 | Medical machine for detecting audition of patient through bone conduction |
| WO2017197864A1 (en) * | 2016-05-20 | 2017-11-23 | 深圳市易特科信息技术有限公司 | O2o mode-based hearing health management system and method |
| CN107569236A (en) * | 2017-09-06 | 2018-01-12 | 杨捷 | A kind of Multifunctional listening test and hearing assistance system and its hearing test method |
| CN109996470A (en) * | 2016-12-15 | 2019-07-09 | 亨利技术股份公司 | Infant's comfort system and its control method based on artificial intelligence and fine vibration |
| 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 |
-
2011
- 2011-09-08 CN CN2011203358053U patent/CN202342040U/en not_active Withdrawn - After Issue
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102342834A (en) * | 2011-09-08 | 2012-02-08 | 江苏贝泰福医疗科技有限公司 | Portable hearing testing and hearing-aid testing and matching integrated system |
| CN102342834B (en) * | 2011-09-08 | 2013-05-29 | 江苏贝泰福医疗科技有限公司 | Portable hearing testing and hearing-aid testing and matching integrated system |
| CN103079160A (en) * | 2013-01-15 | 2013-05-01 | 杭州爱听科技有限公司 | Automatic fitting digital hearing aid and use method thereof |
| CN103079160B (en) * | 2013-01-15 | 2015-10-28 | 杭州爱听科技有限公司 | One is automatically tested and is joined digital hearing-aid and method thereof |
| WO2015061925A1 (en) * | 2013-10-31 | 2015-05-07 | 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 |
| CN104811883A (en) * | 2015-02-12 | 2015-07-29 | 杭州爱听科技有限公司 | Autonomously fitting hearing aid debugging system and data programming line |
| WO2017197864A1 (en) * | 2016-05-20 | 2017-11-23 | 深圳市易特科信息技术有限公司 | O2o mode-based hearing health management system and method |
| CN106308813A (en) * | 2016-08-22 | 2017-01-11 | 苏州倍声声学技术有限公司 | Medical machine for detecting audition of patient through bone conduction |
| CN109996470A (en) * | 2016-12-15 | 2019-07-09 | 亨利技术股份公司 | Infant's comfort system and its control method based on artificial intelligence and fine vibration |
| CN107569236A (en) * | 2017-09-06 | 2018-01-12 | 杨捷 | A kind of Multifunctional listening test and hearing assistance system and its hearing test method |
| 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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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120725 Effective date of abandoning: 20130529 |
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| RGAV | Abandon patent right to avoid regrant |