If a child is born with hearing loss, should he get a hearing aid or a cochlear implant?
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A child is born with hearing loss. Should he be equipped with a hearing aid or a cochlear implant? If the effect of wearing hearing aids is obvious, it is not recommended to get cochlear implants. Although cochlear implant technology is relatively mature now, there are still certain risks for young children. If parents want to give their children cochlear implants, it is also recommended to choose hearing aids six months before cochlear implants, because hearing aids can effectively stimulate the auditory nerve and allow children to adapt to various sounds in the environment more quickly after using cochlear implants. .
Children whose main hearing loss is 80-90 decibels are at the junction of hearing aids and cochlear implants. Many parents don’t know how to choose. It is recommended to wear hearing aids first, and then wear hearing aids by 9 Make a comprehensive evaluation every month. If the various levels show that the hearing aid compensation effect is good, then wear the hearing aid directly without considering the cochlea. If the comprehensive evaluation results are not very satisfactory, it is still recommended that parents choose cochlear implants, otherwise it will affect the child's language expression ability, understanding ability, and many other problems caused by poor hearing.
Choosing between cochlear implants or hearing aids depends on the degree and type of hearing loss you have. It is best to have a hearing report so that we can help you look at it and make a decision to determine the degree of hearing loss and other issues.
Cochlear Implant is an electronic device that uses an external speech processor to convert sound into a certain coded form of electrical signals. It directly excites the auditory nerve through an electrode system implanted in the body to restore or reconstruct the hearing of deaf people. Function. 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 as a routine treatment for severe to total deafness around the world.
Hearing Aid is a tool, equipment, device and instrument that helps people with hearing disabilities improve their hearing impairment and thereby improve their ability to communicate with others. There are two types of hearing aids: electric and non-electric, the latter of which is now obsolete. The former has two types: tube type and transistor type. Transistor-type hearing aids are the most flexible and lightweight. After their introduction in 1950, they have replaced the tube-type hearing aids and have been widely used. Broadly speaking, any kind of sound can be effectively transmitted into the ear.The device can be regarded as a hearing aid. In a narrow sense, a hearing aid is an electroacoustic amplifier, which amplifies the sound so that the deaf can hear sounds that were originally unclear or inaudible. This device is a hearing aid.
These two things can be distinguished from the following aspects:
1. Cochlear implants directly stimulate the auditory hair cells of the cochlea through electrical stimulation, transmit electrical signals to the brain, and form Sound; hearing aids compensate for hearing by amplifying the sounds heard and increasing the volume.
2. Cochlear implants need to be surgically implanted under the skin; hearing aids usually only need to be inserted into the ear canal.
3. Cochlear implants compensate for hearing loss from severe to profound deafness; hearing aids can only compensate for severe hearing loss at best.
Generally, newborns will have a preliminary screening 3 to 5 days after birth. If the initial screening fails, there will be a re-screening on 42 days. If the re-screening still fails, the re-screening will be done on 3 days. A detailed hearing diagnostic examination is required at the age of 1 month to comprehensively check the baby's hearing condition. In the initial screening, there will be a certain probability of false positive results, that is, the baby does not have hearing loss, but fails the screening. The probability of false positive results in the re-screening is small, so the 3-month diagnostic examination is very important. I don’t know when you said that you can’t hear anything after birth, do you mean when the baby’s examination results were obtained? What are the specific results of the inspection? Have you ever asked a professional doctor for advice? If your baby is young, the hearing test results may not be very accurate. It is recommended that you take your child to an authoritative hospital for consultation with an experienced doctor.