A cochlear implant (CI) is a surgically implanted neuroprosthesis that provides a person who has moderate-to-profound sensorineural hearing loss with sound perception.
A cochlear implant is an implanted electronic hearing device, designed to produce useful hearing sensations to a person with severe to profound nerve deafness by electrically stimulating nerves inside the inner ear.
Cochlear implants are electronic devices that stimulate the hearing nerve to provide sounds directly to the brain. They are are designed to recognise signals as sound, which in turn help understand speech.
What is a cochlear implant?A cochlear implant is a small electronic device that is surgically inserted into the cochlea, a part of your inner ear, to help you hear better. The implant stimulates your hearing nerve to provide sound signals directly to your brain. Cochlear implants are also known as 'bionic ears'. If you have hearing loss, a cochlear implant may help you: understand speech and communicate better sense which direction sound is coming from hear despite loud background noiseHow does a cochlear implant work?The cochlear implant has 2 parts: external and internal. The external part is a sound processor that is worn behind your ear. It looks like a hearing aid and is powered by batteries. It contains small microphones that capture sounds and send them through your skin to the internal part of the implant. The internal part is an implant, which needs to be fitted by a surgeon. It picks up signals from the sound processor and stimulates the nerve fibres in your inner ear. The nerve signals travel to your brain, where they are turned into sound. The sound processor captures sound and sends electrical signals through the transmitter to the implant, which then stimulate the cochlea's hearing nerve, sending the impulses to the brain. Illustration of a cochlear implant showing the sound processor, transmitter, receiver and the cochlear with implant electrodesWho can benefit from a cochlear implant?A cochlear implant can help adults and children who have sensorineural deafness. This means that part of the inner ear doesn't work properly. The cochlear implant bypasses the damaged part of the inner ear. It is suitable for people who: have severe or profound hearing loss have hearing nerves that work can't overcome their hearing loss with hearing aids are able to participate in speech therapy after the implant is inserted If your child was born with severe hearing loss, having a cochlear implant fitted at a young age helps them develop language skills. The implants can be inserted into babies as young as 6 months old. The younger your child receives treatment, the better they can pick up language and learn to speak. Language skills will help them learn at school and interact socially.
Žijte život naplno. Zjistěte si víc o produktech a příslušenstvích od společnosti Cochlear, které jsou určené k řešení ztráty sluchu a mění životy lidí.
A cochlear implant is a small electronic device that can provide a sense of sound to people who are deaf or hard-of-hearing. Learn more about how they work.