Hearing aidPrecautions for use [What to pay attention to when using hearing aids]
Hearing aidIt is a high-precision electronic product, which is afraid of moisture, fear of humidity, fear of sputum, fear of touching, and is not resistant to high temperature. In order to make it efficient, long-lasting, and achieve satisfactory results, please pay attention to routine maintenance.Now, some of the considerations are listed below:
In daily life, please be sure to pay attention to the following items:
1, do not wear a hearing aid while taking a bath, washing your hair or swimming.
2, rainy days, without an umbrella, please temporarily remove the hearing aid.
3, when you go out in the summer, please bring a soft cloth or a soft tissue with you. When there is more sweat on the back of your ear, please dry the sweat in time to keep the hearing aid clean and dry.
After 4, bathing, and shampooing, be sure to use a cotton swab to clean the moisture in the ear canal and dry the hair before wearing the hearing aid.
5, from November to February and March of the next year, due to the large temperature difference between indoor and outdoor, it is easy to appear water droplets in the sound tube of the ear and back machine. When accumulating to a certain amount, the hearing aid is prone to silence, sound or sound. Sometimes there is no phenomenon, please check it regularly, blow it out with a cleaning ball in time, or use a soft, thin paper strip to suck or dry it.
Do daily maintenance:
1, after removing the hearing aid every day, use a soft cloth and a special cleaning brush to clean the hearing aid, use a soft cloth to wipe the earwax, oil, dust, etc. on the surface of the hearing aid, and use a cleaning brush to clean the sound hole and sound hole of the hearing aid to keep it clear. The microphone cover and the mesh cover are replaced regularly.
2, when the hearing aid is soaked in rain and sweat, the moisture on the hearing aid and the battery should be dried as soon as possible. In the summer, it is recommended to use the electronic dryer for hearing aids to dry the residual moisture in the hearing aid every night. In other seasons, it is recommended to use the electronic dryer to dry twice a week. Each time 3 hours are dried, the battery is discharged from the battery before drying. Remove from the warehouse and open the battery door during drying.
Every three months, regularly go to the fitting shop to do professional dehumidification, dust removal and maintenance, and increase the frequency in summer and rainy season to avoid corrosion inside the hearing aid.
Maintenance during non-use:
When 1 and hearing aids are not in use, the battery door of the hearing aid should be opened, placed in a dedicated hearing aid drying box, and the lid closed and sealed. This dry box absorbs moisture from the inside of the hearing aid and also prevents external moisture from entering the inside of the machine. If it is not used for a long time, remove the battery and place it in a sealed dry box as described above.
2, it is strictly forbidden to use a microwave oven, hair dryer and other electric heaters to dry the hearing aid. Because of its poor temperature control, it is easy to cause damage to the outer casing and the chip.
3, it is strictly forbidden to dry the hearing aid on the stove, stove and gas;
4, it is strictly forbidden to wash the hearing aid with any liquid.
Second, the use of battery compartment door notes:
The bad top of the battery compartment door is one of the main reasons why the hearing aid is silent or sometimes not in the sound. In daily use:
1, please use special tools to pick up and place the battery: When equipped with hearing aids, there are special gadgets for picking up and placing the hearing aid battery. Please take the hearing aid battery according to the method taught by the fitter to avoid the battery door due to improper operation. Bad hearing aid failure;
2, if not used for a long timeHearing aidPlease remember to remove the battery from the battery door and use a cotton swab, soft paper towel or soft cloth to dry the dirt or moisture in the battery compartment door, so as not to delay the battery compartment door due to battery leakage or rust. If it does not open, it will damage the movement in severe cases.
3, when changing the battery, you must remember to correctly press the positive and negative poles of the battery. When the battery door meets the large resistance, you must first check the reason, but can not force the buckle to avoid damage to the hearing aid;
Third, the use of the battery:
1, please use the battery for hearing aids. There are many batteries on the market that look very similar to the hearing aid battery. However, the voltage and capacitance are quite different from those of the zinc-air battery for hearing aids. The hearing aid is silent due to insufficient voltage or overpressure. Abnormal sounds, sound distortion, echoes or noises, etc., can seriously damage the hearing aids. Therefore, if the battery runs out, please go to the hearing aid fitting point to purchase a battery for the hearing aid.
2, new battery After tearing off the seal, please place 5-10 minutes in the air, let the battery fully contact with the air, and then put it into the battery compartment, so as to ensure the battery provides a stable voltage, with the assistance of the hearing aid good job.
3, when the battery voltage is insufficient, the hearing aid will continue to emit a “beep” alarm sound, please replace the new battery in time to avoid battery leakage and damage internal components.
4, don’t try to charge a non-rechargeable battery, which can cause an explosion.
5 must be placed in a place where children and people with intellectual disabilities cannot get it.
Fourth, anti-shock, anti-fall:
takeHearing aidIt is best to sit in a soft place on the bed or on the sofa to avoid the shock, collision and fall of the hearing aid.