Yongin Cheorin-gu Custom-Made Hearing Aids at a Professional Auditory Center — How to Check Your Parents' Hearing Loss
Author: Director Jung Hae-su (Master's degree in Audiology, Master's degree in Speech-Language Pathology, Professional Audiologist and Chief Director of hanmihearing Auditory Rehabilitation Center)
This content has been prepared in compliance with the Medical Service Act and related laws.
If your parents frequently turn up the TV volume or repeat "What?" during conversations — hearing loss may have already begun. For those in Yongin Cheorin-gu looking into custom-made hearing aids, I'll guide you step by step through what to check when choosing an auditory center and the actual customization process.
In Yongin Cheorin-gu, How Do You Choose a Good Auditory Center for Custom-Made Hearing Aids?
When choosing a custom-made hearing aid auditory center, it is important to first check three things: precise hearing test environment, presence of professional audiologists, and systematic follow-up care.
According to Seoul National University Hospital Medical Information, hearing aids are medical devices precisely fitted to an individual's hearing condition. They are not simply devices that make sound louder, but rather require fine-tuning of frequency-specific output based on the audiogram results. For this reason, choosing an auditory center capable of systematic testing, fitting, and rehabilitation rather than a simple sales outlet is the starting point.
Also, as Samsung Seoul Hospital's auditory information guides, since the appropriate hearing aid type varies depending on hearing condition, ear shape, and living environment — satisfaction with wearing ultimately depends on 'how accurately the test was performed.' Testing comes before product selection.
To summarize: Since appropriate hearing aids vary depending on hearing loss type and severity, it is advisable to avoid selecting products without prior precise testing.
What Process Does Custom-Made Hearing Aid Fitting Go Through?
Proper hearing aid customization proceeds in the following order. Each stage must be conducted in sequence to maximize wearing satisfaction.
— Precise Hearing Test: Understanding the degree and type of hearing loss through pure tone audiometry, speech audiometry, and other tests.
— Ear Canal Examination: Confirming the shape of the external auditory canal and eardrum condition to reflect in hearing aid type selection.
— Hearing Aid Selection and Comparative Trial: Selecting and directly experiencing appropriate hearing aid types and brands based on audiogram results and living environment.
— Fitting (Adjustment): Adjusting the hearing aid to the ear acoustically and physically so the wearer can listen comfortably.
— Real Ear Measurement Verification: According to related audiology clinical data, real ear measurement is a key verification procedure that objectively confirms hearing aid output by real-time reflection of individual differences in external auditory canal size and eardrum condition. If this process is skipped, wearing satisfaction can be significantly reduced.
— Auditory Rehabilitation and Follow-up Fitting Adjustment: According to clinical research from the Korean Journal of Otorhinolaryngology-Head and Neck Surgery, hearing aid users can adapt to new hearing aids and achieve optimal benefit through repeated fitting procedures, which takes approximately 6 to 12 weeks.
After hearing aid wear, changes in ear condition and hearing fluctuations may occur, and clinical data recommends re-adjustment through hearing tests at minimum every 1 to 2 years. Hearing aids are not a one-time fitting but a medical device that requires ongoing management.
Why hanmihearing Yongin Auditory Rehabilitation Center Is Chosen
Based on 40 years of tradition, a professional audiologist director with a master's degree in audiology or higher personally handles consultation through fitting.
The table below allows you to compare key confirmation items when selecting an auditory center with the services provided by hanmihearing Yongin Auditory Rehabilitation Center.
Confirmation Item | Why It's Important | hanmihearing Yongin Auditory Rehabilitation Center |
|---|---|---|
Hearing Test Environment | Soundproofed environment required for accurate audiogram measurement | Double soundproof booth equivalent to university hospital standards |
Professional Staff | Fitting results vary depending on professional audiologist's experience | Professional audiologist director with master's degree or higher on-site |
Brand Selection | Appropriate brands differ depending on hearing and living environment | Comparative trial of world's 6 major brands available |
Fitting Verification Procedure | Need to check objective verification such as real ear measurement | Real ear measurement-based personalized fitting implemented |
Follow-up Care System | Hearing aids are medical devices requiring long-term management | Lifetime free home care service (including visit management) |
Clinical Experience | Rich experience affects customization accuracy | 40 years of consecutive business history and know-how |
Particularly for elderly individuals with limited mobility, through home visit follow-up care service, hearing aid adjustment and management can be continuously received without visiting the center directly, which is one of the reasons many guardians choose this service as the burden on caregivers is reduced.
Pay Attention in These Cases — Checklist Before Choosing Hearing Aids in Yongin, Giheung, and Suji Areas
If hearing loss is left untreated for a long time or hearing aids are purchased without testing, the wearing effect may fall short of expectations. If you correspond to the items below, it is important to receive professional testing first.
— □ Family or acquaintances have pointed out that your voice is quiet
— □ You continuously turn up the TV volume or find phone conversations difficult
— □ It is difficult to understand content when multiple people speak simultaneously
— □ You know you have hearing loss but time has passed without testing
— □ You have directly purchased hearing aids online or at a general sales outlet
— □ You are wearing hearing aids but have never received re-adjustment since purchase
According to the Korea Disease Control and Prevention Agency National Health Information Portal, if hearing loss progresses, it can be associated with communication difficulties beyond social isolation, depression, cognitive decline, and increased risk of dementia. Additionally, clinical data advises that if hearing loss is left untreated for a long time, the effectiveness of hearing improvement may be limited even after hearing aid wear.
Not only for Yongin Cheorin-gu, but also for those looking into nearby Yongin Giheung-gu hearing aids and Yongin Suji-gu hearing aids, the same order of Yongin Cheorin-gu hearing test including precise hearing testing → customized fitting is recommended. Regardless of location, the accuracy of testing determines the effectiveness of hearing aids.
Check Your Parents' Hearing Now — hanmihearing Yongin Auditory Rehabilitation Center Consultation Guide
At hanmihearing Yongin Auditory Rehabilitation Center, we also provide lifetime free home care guidance for elderly individuals who find it difficult to visit.
If you feel your parents' hearing loss is worsening, the first step is to accurately understand current hearing condition through precise hearing testing. According to the Korean Otological Society's guidance as reported in Doctor's News, even at the mild hearing loss stage, early hearing aid use provides significant non-auditory benefits such as cognitive function and social relationship improvement. The thought of "it should still be okay" can lead to greater difficulties.
40 years of consecutive clinical know-how, university hospital-level testing environment, comparative trials of world's 6 major brands, and lifetime free home care after wear — even those visiting for the first time can receive consultation comfortably.
If you are curious about what direction suits you, confirm through consultation.
These Questions Often Come Up
Q1. What documents or items do I need to bring when getting a hearing aid fitting?
You can visit without special documents and proceed with basic hearing testing. However, if you have had hearing tests before, bringing the hearing test results will be helpful for comparison. Those registered with hearing disabilities can bring their welfare card and related documents to receive information about subsidies.
Q2. My parents' hearing loss is severe; what type of hearing aid would be appropriate?
Depending on the severity of hearing loss, ear canal shape, and living environment, appropriate types differ between behind-the-ear (BTE/RIC) and in-the-ear (ITE/IIC) styles. For moderate to severe hearing loss, behind-the-ear types with sufficient output are often recommended. It is advisable to decide together with a professional audiologist based on precise test results.
Q3. Is a hearing aid fitted once and done, or does it require continuous management?
Hearing aids are medical devices requiring ongoing management after wear. Hearing can change over time, and the hearing aid itself requires regular inspection and cleaning. Re-adjustment through hearing tests at minimum every 1 to 2 years is recommended, and hanmihearing provides ongoing follow-up care through lifetime free home care service.
Q4. How long is the adaptation period when first wearing hearing aids?
While individual differences exist, generally a 2 to 3-month adaptation period is needed. Initially, surrounding sounds may feel unfamiliar or uncomfortable, which is a normal process. Through several fitting adjustments according to the adaptation stage, you will gradually find a comfortable sound environment.
Q5. Can I receive hearing aid support if I am not registered with hearing disability?
Even without hearing disability registration, health insurance coverage may be possible in some cases. If hearing test results confirm hearing loss above a certain threshold, you may be eligible for health insurance subsidy support, so it is recommended to check current hearing condition and subsidy eligibility during a visit consultation.
⚠️ This content complies with Article 56 of the Medical Service Act, and results may vary depending on individual conditions.