one.What are the functions of hearing aids?
Hearing aid is a device that amplifies sound. Its main function is to help any patient with hearing loss overcome communication difficulties.
two.How many kinds of hearing aids are there?
盒式 Hearing aid ;
Behind the ear Hearing aid (BTE) ；
In-ear Hearing aid :
a. Concha Cavity (ITE); b. Ear Canal (ITC); c. Deep Ear Canal (CIC).
three.What is an ear mold and what does it do?
The ear mold is a model of the auricle and the ear canal. The role of the ear mold
Four.What are the advantages of in-ear hearing aids?
Improve sound output
Improve auditory directionality
Eliminate noise caused by wind
Improve wearing appearance
Comfortable to wear
Fives.What is a computer-programmed hearing aid?What are the advantages?
Computer-programmed hearing aids use integrated circuit chip technology to adjust the frequency response of the hearing aid through a programmer to accurately compensate hearing.The advantage is that the adjustment range is wide, and the adjustment is accurate and rapid; it can be adjusted according to the hearing loss; it can automatically process the input sound signal; it can adapt to the needs of a variety of different hearing environments; it does not require a lot of optional equipment .
six.What is an all-digital hearing aid?What are the advantages?
All digital hearing aids have a digital converter that can convert sound into digital signals and perform a series of calculations to achieve the purpose of amplifying the sound.The advantages are: good sound quality of CD; clearer language; more effective adaptation to the environment; dual microphones allow you to listen more naturally.
seven.How do deaf patients choose hearing aids?
The choice of hearing aids for patients needs to be determined based on audiology and non-auditory factors.Audiology factors are mainly based on the selection of appropriate hearing aids based on the patient’s audiogram.Non-auditory factors include personal preferences, living habits, and aesthetic factors.
Eight.What problems should be paid attention to when wearing hearing aids for the first time?
1) Expectations for hearing aids must be realistic.
2) Learn to use and maintain hearing aids correctly.
3) Wear hearing aids according to the rehabilitation plan.
4) Insist on wearing hearing aids for a long time.