How to protect your hearing aid

Earwax falls into the receiver and the speaker, forming internal earwax. A little earwax, dust changes the internal diaphragm gap, resulting in sound distortion: a lot of earwax, dust causes silence, so that there is no gap in the internal diaphragm, the inductance coil is short circuited, and the receiver or loudspeaker is directly scrapped. If the battery is not taken out in time or the VC is turned off, a large short-circuit current will be generated. If the battery is turned on for a long time, the core will heat up and the chip will break down, causing serious damage to the hearing aid. The secretion in the ear canal is corrosive. The long-term effect of the secretion will corrode the acoustic conduit, resulting in the breakage or looseness of the acoustic conduit, which will fall into the casing, produce a scream and affect the normal use. When hearing aids are used for a long time, the ear endocrine fluid will penetrate into the joint between the panel and the shell, forming cracks, resulting in degumming.

For the hearing aid used for a long time, the surface of the solder joint of the core will be oxidized. After being damped by moisture or sweat, the surface of the solder joint will be corroded, and the corrosion area will expand with time, damaging the insulation between different solder joints. Therefore, the solder joints will be indirectly short circuited due to corrosion, and the core will be damaged due to chip breakdown.

Daily care can only clean the mouth of the sound pipe or wipe the surface of the shell. It is impossible to care for the metal turning interface of the receiver and horn, the solder joint surface of the movement core and the wire connecting the parts. The main hidden danger of the hearing aid lies in the inner part of the hearing aid. Although daily care is necessary, it cannot solve the inner hidden danger of the hearing aid. Therefore, we need more professional cleaning and maintenance.

Keep the ear canal clean. If you want your hearing aid to be the most effective, you must always keep the ear mold and the rubber tube clean and remove the secretion in the ear. Meet with your hearing aid tester regularly to check whether your hearing aid has accumulated ear secretions and whether its performance is normal.

Jinghao hearing aid reminder: hearing aid wearing requires professional “matching”, so it is very important to choose a professional hearing aid matching center and a hearing aid tester! If you have any hearing problems, you can call Jinghao for consultation, or come to the matching center for experience. Hearing aid free consultation Tel.: + 86-18566295705