Hearing aids: Don’t make it a habit for the elderly [not to hear]

Hearing problems are very common among the elderly, The causes of senile hearing loss are various. At present, there is a relatively consistent view that it is related to the natural aging of the auditory system, the gradual accumulation of noise exposure, genetic factors, etc. The elderly not only show that they cannot hear some sounds, It is also manifested in the inability to understand each other’s words, which is even more prominent in the environment where children and grandchildren gather together and laugh. So does it mean that people are old and can’t hear, forget it? Or is it clear that your ears do not listen? Many studies have suggested that the elderly with hearing loss, As it becomes Read More …

Cochlear implant

1. Is what a cochlear implant? Cochlear implant is an acoustic-electrical conversion device. It can collect and convert the acoustic signals in the environment into electrical signals, which are transmitted to the cochlea of the patient through electrodes to stimulate the remaining nerves and make the patient produce hearing. It includes the need to implant a receiver and electrode into the brain through surgery, and at the same time wear an external device to collect sound, similar to an earphone. Work together to make the patient hear the sound. Generally speaking, cochlear implants can help patients with extremely severe hearing impairment to feel the speech sound with a frequency of 100 Hz to 6,000 Hz and a sound intensity of Read More …