Hearing aid is a device that improves sound perception of hearing impaired patients by amplifying sound, which is generally not harmful.
As people’s standard of living improves and social interactions become more frequent, the demand for hearing aids for deaf patients increases year by year. Hearing aids can almost make most hearing loss benefit, there are residual hearing deaf patients, in the drug or surgical treatment is ineffective, the condition is stabilized can be optional hearing aids.
Hearing aids do not enable hearing-impaired patients to restore damaged hearing to normal levels, but they can help some hearing-impaired patients make full use of their residual hearing; and the use of hearing aids does not require invasive manipulation, and is currently the most widely used means of improving the sound perception ability of hearing-impaired patients.
Hearing aids are designed to utilize their residual hearing to enable patients to return to normal life. There will be different speech rehabilitation periods, so it is important to cooperate with the doctor’s advice and do a good job of speech rehabilitation. It is important to note that patients with chronic suppurative otitis media, such as acute attacks, should seek medical treatment in a timely manner to reduce wear.
Hearing aid fitting needs to be carried out in a professional fitting organization to ensure the quality of the fitting process and the later use and maintenance.