How to choose a hearing aid – what do you need to pay attention to when choosing a hearing aid?
If you have a bad hearing, you can wear a hearing aid to compensate for hearing loss. Everyone knows this. How to determine which hearing aid is right for you, you need to understand some basic knowledge.
(1) Classification of hearing aids
Common types of hearing aids mainly include behind-the-ear hearing aids, in-the-ear hearing aids, ear canal hearing aids, deep ear canal hearing aids, and invisible hearing aids. According to the signal processing technology in the chip, The commonly used types of hearing aids are mainly digital hearing aids.
In-ear hearing aid, suitable for patients with various hearing loss, its microphone opening forward, is conducive to face-to-face conversation. However, its shortcomings are: inconvenience for people wearing glasses; for people who are often sweating, the custom-made hearing aids are divided into in-ear hearing aids, ear canal hearing aids, and complete ear canal hearing aids.
1 Compared with the behind-the-ear hearing aid, it is more in line with the natural position of the human ear to feel the sound;
2 can be placed in a deeper position in the ear canal, saving5dBGain
3 closer to the tympanic membrane, not easy to be found, can save5-10dBGain. (Note: For some elderly users, due to the inflexibility of the hands and feet, the use of smaller hearing aids may cause difficulty in handling, inconvenience in adjusting the knob, etc. Therefore, it is necessary to operate under the guidance of a professional fitter)
(2) Reference pure tone audiogram
Comparing the hearing impairment grading standards published by the World Health Organization, from the pure tone audiogram, you can know your hearing loss, which determines the range of hearing aid power.
(3) Considering the age of the hearing loss person
Infant and child stage: Due to the development of the child’s ear, the main choice is the back-type hearing aid. Since the child is in the language learning stage, the hearing aid needs to be considered for his performance and function.
Young and middle-aged stage: Since most young people should consider the factors such as beauty and convenience, the ear-type hearing aids are mainly used, but in special cases, such as otitis media, it is generally not recommended to wear in-ear hearing aids.
Middle-aged and old-aged stage: Because the hearing loss of middle-aged and elderly people is inconsistent, it is necessary to choose a hearing aid suitable for oneself according to the situation of the hearing-impaired person. Generally, the selection range is wide, and both the ear type and the ear type can be used.
(4) Economic conditions should also be considered
Many hearing impaired people, especially those with low economic income, often use price as their first consideration when choosing a hearing aid. It is recommended to adopt the advice given by the fitter anyway, not the most expensive, the best, the cheapest, the best for you, or the choice of a hearing aid for your own situation.
(5) Have psychological needs
If you are very concerned about the views of others or if you are not able to temporarily accept the hearing aids, you need to do a good job of psychological counseling. Try to communicate with family and friends as much as possible when deciding to choose a hearing aid.
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