How do cochlear implants help patients improve their hearing?

Cochlear implant is an electronic hearing assistance device, which is inserted into the human cochlea through electrodes, and it has a speech processor outside, which turns the sound signal into an electrical signal, and is connected with the spiral ganglion of the auditory nerve through this electrode, and transmits it to the auditory center through the nerve to produce hearing. This allows patients who are very or completely deaf to re-enter the world of sound.

Cochlear implants turn sound into an electrical signal, which is connected to the spiral ganglia of the auditory nerve through clicks, and transmitted to the auditory center through the nerve to generate hearing, so that the patient can enter the world of sound.

It has seriously affected daily life, or affected the function of speech, which requires cochlear implant surgery.

You can first go to a professional hearing aid fitting institution to see if the hearing aid can solve your problem, and the general situation is that it cannot be improved after wearing the hearing aid for three months before you can do a cochlear implant.

If hearing loss is severe, a cochlear implant can be used, but the cochlear implant needs to be followed by a detailed examination and then a specific matching model.

This must be done in a regular and professional hospital.

If the hearing loss is severe, a cochlear implant is required.

Generally speaking, depending on the individual's hearing decision, if the hearing is extremely severe and the hearing aid cannot provide effective compensation, you can consider choosing a cochlear implant. If you still have residual hearing and can hear well with hearing aids, it is recommended to choose hearing aids, after all, cochlear implants are traumatic, and the success rate is not 100%.

If it is extremely severe, of course, the cochlear is chosen. However, if it is mild to moderate, hearing aids are recommended. There is no absolute comparability.

A cochlear implant is an electronic device in which an external speech processor converts sound into an encoded form of electrical signal, which directly excites the auditory nerve through an electrode system implanted in the body to restore or reconstruct the auditory function of a deaf person. In recent years, with the development of electronic technology, computer technology, phonetics, electrophysiology, materials science, and ear microsurgery, cochlear implants have moved from experimental research to clinical application. Cochlear implants are now used worldwide as the most common method for severe to total deafness.

Hearing aid is a tool, device, device, and instrument that helps people with hearing impairment to improve their hearing impairment and thus improve their ability to communicate with others. There are two types of hearing aids, electric and non-electric, the latter of which is currently obsolete. The former is available in two types: tube type and transistor type.

Transistor hearing aids are the most compact and lightweight, and have been widely adopted since their introduction in 1950. In a broad sense, all kinds of devices that can effectively transmit sound into the ears can be regarded as hearing aids, and in a narrow sense, hearing aids are an electroacoustic amplifier, through which the sound is amplified so that the deaf can hear the sound that they cannot hear clearly, and cannot be heard, this device is a hearing aid.

The sooner the cochlear implant surgery is done, the better, and it can be done at 6 months of age, so that speech will be done quickly.

Go to Fudan University in Shanghai and find out.