Hearing aid How to achieve the ultimate effect
Hearing aid The role of the function is not only directly related to the quality of its own performance and the level of the fitting, but also has a great relationship with the proper use of hearing aids.
Therefore, the following points should be noted during the use of the hearing aid:
One: do a good job when checking on the boot
Check if the battery is sufficient?
There are two common inspection methods. One is to put the battery on the simple measuring device. If the battery is sufficient, the red light will be very bright, otherwise, it will be gray or not bright. The other is the instrument with voltage measurement, which can display the actual battery. Voltage. Modern advanced digital hearing aids often have a low voltage reminder function. If the voltage is low, an automatic alarm will occur, prompting the replacement of a new battery.
Is the sound from the hearing aid normal?
Sometimes, although the battery voltage is normal, the amplification and output of the hearing aid may change due to the working condition of the ribbed device itself and the patency of the earmold guiding hole. In the winter in the north, the temperature difference between indoor and outdoor is large, and water droplets are prone to occur in the ear hooks of the hearing aids and the sound tubes of the ear molds, resulting in silent or abnormal sounds of the hearing aids. In addition, there are many ear canal sputum, which is also easy to block the soundhole of the earmold and affect the sound conduction.
Hearing aid Is there a howling after the listener?
The main reason for howling is that the earmold is not in place. At this time, it can be worn again according to the steps. The second reason for howling is that as the child grows older, the auricle becomes larger and the earmold becomes smaller. The method is not suitable. The solution is to re-make the ear mold; the third reason for howling is that the ear hook of the hearing aid or the ear hook of the earmold is cracked, or the earmold hose is not well connected with the ear hook, and the ear hook needs to be replaced. Or a hose; there is also a case where the wall of the ear mold hose is too thin, and the thick-walled hose can be replaced.
If it is a child, do you need to check if the sensitivity to the sound has changed?
Colds, fever, etc. can cause a one-time hearing loss in children. So wear it every morning Hearing aidAfter that, you should check the child’s listening state, such as letting him listen to the sound of the toy and the words he has learned before, compared with the listening level of the previous day. The easiest way is to let him listen and repeata , I,u,m,s,shSix sounds, if they can be accurately repeated, are basically normal. If there is an abnormality, find the cause and, if necessary, work with the professional fitting staff.
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