CN113596692A - Hearing aid fitting system and method for fitting a hearing aid system - Google Patents
Hearing aid fitting system and method for fitting a hearing aid system Download PDFInfo
- Publication number
- CN113596692A CN113596692A CN202110857615.6A CN202110857615A CN113596692A CN 113596692 A CN113596692 A CN 113596692A CN 202110857615 A CN202110857615 A CN 202110857615A CN 113596692 A CN113596692 A CN 113596692A
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- Prior art keywords
- hearing aid
- hearing
- fitting
- computer
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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
- H04R25/30—Monitoring or testing of hearing aids, e.g. functioning, settings, battery power
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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
- H04R25/55—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using an external connection, either wireless or wired
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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
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
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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
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/13—Hearing devices using bone conduction transducers
Abstract
The invention belongs to the technical field of hearing aid system assembly, and relates to a hearing aid assembly system and a method for assembling a hearing aid system, wherein the hearing aid assembly system comprises a hearing detection system, and the working principle of the hearing detection system is as follows: the method comprises the following steps: the hearing aid assembling system and the method for assembling the hearing aid system have the advantages that the hearing aid assembling system and the method for assembling the hearing aid system can automatically generate an audiogram according to the detection of the patient and transmit the audiogram to the computer through the detection result analyzer in the hearing aid detecting system, so that a worker can know the hearing condition of the patient more conveniently, appropriate data information can be directly found in the hearing aid database according to the audiogram through the hearing aid database, a mode of recompiling the data information is replaced, and the assembling efficiency of the worker is improved.
Description
Technical Field
The invention belongs to the technical field of hearing aid system assembly, and particularly relates to a hearing aid assembly system and a method for assembling a hearing aid system.
Background
A hearing aid is to be understood as a small microelectronic device designed to be worn behind or in the ear of a person of a hearing impaired user, the hearing aid system may be monaural and comprise only one hearing aid, or binaural and comprise two hearing aids.
In the hearing aid manufacturing process, a proper system is required to be assembled into the hearing aid according to the ear condition of a patient, but the current assembly mode is to re-edit the system information according to the ear condition of the patient, so that the compiling efficiency is very slow, the assembly time of the hearing aid is greatly prolonged, and the requirements of people cannot be met.
Disclosure of Invention
To solve the problems set forth in the background art described above. The invention provides a hearing aid fitting system and a method for fitting a hearing aid system, which solve the technical problem of slow fitting efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: a hearing aid fitting system and a method of fitting a hearing aid system, including a hearing test system, operating according to the principles of:
the method comprises the following steps: firstly, detecting a hearing system of a patient, then, transmitting a detection result to a computer by the hearing detection system, automatically drawing an audiogram by the computer, and then, logging in a hearing aid database by the computer through the Internet;
step two: the hearing aid database is used for transmitting audiogram information, then the hearing aid database automatically searches and compares the data information, downloads the data after the completely same data are compared, transmits the downloaded data information to a computer through the Internet, and then the computer assembles the data information into a hearing aid system through a device regulator to finish installation.
As a further scheme of the invention: the hearing test system comprises a hearing detector, a test result analyzer and a test result transmitter.
As a further scheme of the invention: the computer includes hearing aid fitting software, fitting drivers and data comparison software.
As a further scheme of the invention: the hearing aid system includes a digital processor and a memory.
As a further scheme of the invention: the ear examination and hearing assessment require simultaneous air conduction testing, bone conduction testing and discomfort valve testing.
As a further scheme of the invention: the hearing aid assembling system and the method for assembling the hearing aid system comprise the following steps:
s1, hearing consultation: connect the cause, time, degree of hearing impairment of the patient and the resulting handicap and confusion;
s2, ear examination and hearing evaluation: the method comprises the following steps of carrying out clinical examination on ears by using a special instrument, checking the conditions from the ear canals to the tympanic membranes, detecting hearing loss at each frequency by using professional hearing detection equipment, carrying out air conduction detection, bone conduction detection and inadaptation method detection, transmitting information to a computer after detection is finished, and automatically drawing an audiogram by the computer;
s3, hearing aid fitting and listening: selecting the most suitable hearing aid according to the hearing condition by combining the specific requirements and experience capacity, and carrying out audition;
s4, customizing the ear mold: customizing the hearing aid housing and the ear mold according to the ear canal model by using the ear print material;
s5, system assembly: after customization is completed, logging in a hearing aid database through the Internet by using a computer, transmitting an audiogram to the hearing aid database, then analyzing the audiogram in a data mode, finding the same data information, downloading the same data information, comparing the same data information by using data comparison software in the computer, assembling the data information into a hearing aid system through a device regulator by using an assembling driver after the comparison results are completely the same, and processing the data information by using a digital processor in the hearing aid system and transmitting the data information into a storage for storage;
s6, wearing debugging and effect evaluation: the hearing aid can be worn on the ear of a patient after being assembled to perform preliminary evaluation and debugging on the hearing aid effect;
s7, maintenance optimization: every time the patient wears the health care product for a period of time, the discomfort generated during wearing is reflected, and the optimal maintenance is carried out.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the hearing aid assembling system and the method for assembling the hearing aid system, the audiogram can be automatically generated according to the detection of the patient through the detection result analyzer in the hearing detection system and is transmitted to the computer, so that the hearing condition of the patient can be more conveniently known by a worker.
2. According to the hearing aid assembling system and the method for assembling the hearing aid system, appropriate data information can be directly found in the hearing aid database according to the audiogram, a mode of recompiling the data information is replaced, and the assembling efficiency of workers is improved.
3. The hearing aid fitting system and the method for fitting the hearing aid system can check and compare the downloaded data information again through the data comparison software in the computer, thereby further determining that the downloaded data information is suitable for the normal use of the patient.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a system diagram of a hearing aid fitting system according to the present invention;
FIG. 2 is a system diagram of a hearing test system according to the present invention;
FIG. 3 is a schematic diagram of a computer system according to the present invention;
fig. 4 is a system diagram of a hearing assistance system of the present invention;
FIG. 5 is a schematic view of the system assembly of the present invention;
FIG. 6 is a schematic diagram of ear examination and hearing assessment according to the present invention;
in the figure: 1. a hearing test system; 2. a computer; 3. an internet; 4. a hearing aid database; 5. data searching and comparing; 6; a device regulator; 7. a hearing aid system; 8. downloading; 9. a hearing detector; 10. a detection result analyzer; 11. a detection result transmitter; 12. hearing aid fitting software; 13. assembling a driver; 14. data comparison software; 15. a digital processor; 16. a reservoir.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a hearing aid fitting system and a method of fitting a hearing aid system, comprising a hearing test system 1, operating according to the following principles:
the method comprises the following steps: firstly, a hearing system of a patient is detected, then a detection result is transmitted to a computer 2 by a hearing detection system 1, the computer 2 automatically draws an audiogram, then the computer 2 is used for logging in a hearing aid database 4 through the Internet 3, and the audiogram can be automatically generated according to the detection of the patient and transmitted to the computer 2 through a detection result analyzer 10 in the hearing detection system 1, so that a worker can more conveniently know the hearing condition of the patient;
step two: the hearing aid database 4 is used for transmitting audiogram information, then the hearing aid database 4 automatically searches and compares 5 the data information, the data is downloaded 8 after the completely same data is compared, the data information after being downloaded 8 is transmitted to the computer 2 through the internet 3, the computer 2 then assembles the data information into a hearing aid system through the equipment regulator 6 to complete installation, through the hearing aid database 4, the proper data information can be directly searched in the hearing aid database 4 according to the audiogram, a mode of recompiling the data information is replaced, and the assembling efficiency of workers is improved.
Specifically, the hearing test system 1 includes a hearing detector 9, a test result analyzer 10, and a test result transmitter 11.
Specifically, the computer 2 includes hearing aid fitting software 12, fitting driver 13 and data comparison software 14, and the downloaded data information 8 can be checked and compared again by the data comparison software 14 in the computer 2, so as to further determine that the downloaded data information 8 is suitable for normal use by the patient.
In particular, the hearing aid system comprises a digital processor 15 and a memory 16.
Specifically, the air conduction test, the bone conduction test and the uncomfortable valve test are required to be carried out simultaneously when the ear examination and the hearing evaluation are carried out.
In particular, a hearing aid fitting system and a method of fitting a hearing aid system, the method of fitting a hearing aid system comprising:
s1, hearing consultation: connect the cause, time, degree of hearing impairment of the patient and the resulting handicap and confusion;
s2, ear examination and hearing evaluation: the ear is clinically checked by using a special instrument, the conditions from the ear canal to the tympanic membrane are checked, the hearing loss is detected by using professional hearing detection equipment under each frequency, meanwhile, air conduction detection, bone conduction detection and inadaptation method detection are carried out, information is transmitted to the computer 2 after the detection is finished, and the computer 2 automatically draws an audiogram;
s3, hearing aid fitting and listening: selecting the most suitable hearing aid according to the hearing condition by combining the specific requirements and experience capacity, and carrying out audition;
s4, customizing the ear mold: customizing the hearing aid housing and the ear mold according to the ear canal model by using the ear print material;
s5, system assembly: after customization is completed, the computer 2 is used for logging in a hearing aid database 4 through the Internet 3, an audiogram is transmitted to the hearing aid database 4, then the audiogram is analyzed in a data mode and identical data information is found out, then the identical data information is downloaded 8 and compared through data comparison software 14 in the computer 2, when the comparison result is completely identical, a driver 13 is assembled to the hearing aid system through a device adjustor 6, and a digital processor 15 in the hearing aid system processes the data information and transmits the data information to a memory 16 for storage;
s6, wearing debugging and effect evaluation: the hearing aid can be worn on the ear of a patient after being assembled to perform preliminary evaluation and debugging on the hearing aid effect;
s7, maintenance optimization: every time the patient wears the health care product for a period of time, the discomfort generated during wearing is reflected, and the optimal maintenance is carried out.
Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.
Claims (6)
1. Hearing aid fitting system and method of fitting a hearing aid system, comprising a hearing test system (1), characterized in that: the working principle is as follows:
the method comprises the following steps: firstly, a hearing system of a patient is detected, then a hearing detection system (1) transmits a detection result to a computer (2), the computer (2) automatically draws an audiogram, and then the computer (2) is used for logging in a hearing aid database (4) through the internet (3);
step two: transmitting audiogram information in a hearing aid database (4), then automatically searching and comparing data (5) for the data information by the hearing aid database (4), downloading the data (8) after the completely same data is compared, transmitting the downloaded data information (8) to a computer (2) through an internet (3), and then assembling the data information into a hearing aid system through a device regulator (6) by the computer (2) to complete installation.
2. A hearing aid fitting system and a method of fitting a hearing aid system according to claim 1 wherein: the hearing test system (1) comprises a hearing detector (9), a test result analyzer (10) and a test result transmitter (11).
3. A hearing aid fitting system and a method of fitting a hearing aid system according to claim 1 wherein: the computer (2) comprises hearing aid fitting software (12), a fitting driver (13) and data comparison software (14).
4. A hearing aid fitting system and a method of fitting a hearing aid system according to claim 1 wherein: the hearing aid system comprises a digital processor (15) and a memory (16).
5. A hearing aid fitting system and a method of fitting a hearing aid system according to claim 1 wherein: the ear examination and hearing assessment require simultaneous air conduction testing, bone conduction testing and discomfort valve testing.
6. A hearing aid fitting system and a method of fitting a hearing aid system according to any of claims 1-5, the method of fitting a hearing aid system comprising:
s1, hearing consultation: connect the cause, time, degree of hearing impairment of the patient and the resulting handicap and confusion;
s2, ear examination and hearing evaluation: the ear is clinically checked by using a special instrument, the conditions from the ear canal to the tympanic membrane are checked, the hearing loss is detected by using professional hearing detection equipment under each frequency, meanwhile, air conduction detection, bone conduction detection and detection by an inadaptation method are carried out, information is transmitted to a computer (2) after the detection is finished, and the computer (2) automatically draws an audiogram;
s3, hearing aid fitting and listening: selecting the most suitable hearing aid according to the hearing condition by combining the specific requirements and experience capacity, and carrying out audition;
s4, customizing the ear mold: customizing the hearing aid housing and the ear mold according to the ear canal model by using the ear print material;
s5, system assembly: after customization is completed, logging in a hearing aid database (4) by using a computer (2) through the Internet (3), transmitting an audiogram into the hearing aid database (4), then carrying out data analysis on the audiogram and finding out the same data information, then downloading (8) the same data information and comparing the same data information by using data comparison software (14) in the computer (2), when the comparison results are completely the same, assembling the data information into a hearing aid system through a device regulator (6) by using an assembling driver (13), and processing and transmitting the data information into a storage (16) by using a digital processor (15) in the hearing aid system for storage;
s6, wearing debugging and effect evaluation: the hearing aid can be worn on the ear of a patient after being assembled to perform preliminary evaluation and debugging on the hearing aid effect;
s7, maintenance optimization: every time the patient wears the health care product for a period of time, the discomfort generated during wearing is reflected, and the optimal maintenance is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110857615.6A CN113596692A (en) | 2021-07-28 | 2021-07-28 | Hearing aid fitting system and method for fitting a hearing aid system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110857615.6A CN113596692A (en) | 2021-07-28 | 2021-07-28 | Hearing aid fitting system and method for fitting a hearing aid system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283531A (en) * | 2021-11-12 | 2022-04-05 | 亿耳健康科技(杭州)有限公司 | Self-service hearing-based fitting service platform |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080037798A1 (en) * | 2006-08-08 | 2008-02-14 | Phonak Ag | Methods and apparatuses related to hearing devices, in particular to maintaining hearing devices and to dispensing consumables therefore |
| US7903827B1 (en) * | 2004-04-13 | 2011-03-08 | Sonic Innovations, Inc. | Hearing aid programming interface with configuration on demand |
| 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 |
| CN103549961A (en) * | 2013-10-31 | 2014-02-05 | 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 |
| CN205987370U (en) * | 2016-09-08 | 2017-02-22 | 佛山博智医疗科技有限公司 | Quick audiphone is tested and is joined in marriage device |
| CN107911528A (en) * | 2017-12-15 | 2018-04-13 | 刘方辉 | A kind of hearing compensation system based on smart mobile phone and its self-service test method of completing the square |
| US20180310104A1 (en) * | 2015-08-14 | 2018-10-25 | Widex A/S | System and method for personalizing a hearing aid |
| CN109246567A (en) * | 2018-09-29 | 2019-01-18 | 湖南可孚医疗科技发展有限公司 | A kind of hearing evaluation detection system |
| CN110225443A (en) * | 2019-06-10 | 2019-09-10 | 深圳市中德听力技术有限公司 | A kind of hearing aid wirelessly tests match system |
| CN110708652A (en) * | 2019-11-06 | 2020-01-17 | 佛山博智医疗科技有限公司 | System and method for adjusting hearing-aid equipment by using self voice signal |
| CN112289397A (en) * | 2020-10-30 | 2021-01-29 | 北京康之声听力技术集团有限公司 | Comprehensive management system for hearing examination and hearing aid fitting effect evaluation |
-
2021
- 2021-07-28 CN CN202110857615.6A patent/CN113596692A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7903827B1 (en) * | 2004-04-13 | 2011-03-08 | Sonic Innovations, Inc. | Hearing aid programming interface with configuration on demand |
| US20080037798A1 (en) * | 2006-08-08 | 2008-02-14 | Phonak Ag | Methods and apparatuses related to hearing devices, in particular to maintaining hearing devices and to dispensing consumables therefore |
| 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 |
| CN103549961A (en) * | 2013-10-31 | 2014-02-05 | 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 |
| US20180310104A1 (en) * | 2015-08-14 | 2018-10-25 | Widex A/S | System and method for personalizing a hearing aid |
| CN205987370U (en) * | 2016-09-08 | 2017-02-22 | 佛山博智医疗科技有限公司 | Quick audiphone is tested and is joined in marriage device |
| CN107911528A (en) * | 2017-12-15 | 2018-04-13 | 刘方辉 | A kind of hearing compensation system based on smart mobile phone and its self-service test method of completing the square |
| CN109246567A (en) * | 2018-09-29 | 2019-01-18 | 湖南可孚医疗科技发展有限公司 | A kind of hearing evaluation detection system |
| CN110225443A (en) * | 2019-06-10 | 2019-09-10 | 深圳市中德听力技术有限公司 | A kind of hearing aid wirelessly tests match system |
| CN110708652A (en) * | 2019-11-06 | 2020-01-17 | 佛山博智医疗科技有限公司 | System and method for adjusting hearing-aid equipment by using self voice signal |
| CN112289397A (en) * | 2020-10-30 | 2021-01-29 | 北京康之声听力技术集团有限公司 | Comprehensive management system for hearing examination and hearing aid fitting effect evaluation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114283531A (en) * | 2021-11-12 | 2022-04-05 | 亿耳健康科技(杭州)有限公司 | Self-service hearing-based fitting service platform |
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