Hearing aids are valuable devices for improving the hearing of people with hearing loss. Their lifespan and proper functioning depend on several factors, including regular maintenance and the quality of their workmanship. Here's detailed information about the typical lifespan of hearing aids and best practices for their maintenance.
1. Lifespan of a hearing aid:
- Average lifespan: In general, a well-maintained hearing aid has an average lifespan of 3 to 7 years. Some models can last longer, up to 8 to 10 years, depending on their use and care.
- Factors influencing lifespan:
- Build quality: High-quality hearing aids, made by well-known brands, tend to last longer.
- Conditions of use: Exposure to moisture, extreme heat, dust, or mechanical shock may reduce the service life.
- Technology: Technological advancements can also play a role, as users can choose to replace their devices to take advantage of the new features before the old ones fail.
2. Hearing Aid Care:
- Regular cleaning:
- Daily Wiping: Clean your hearing aid with a soft, dry cloth every night to remove dirt, sweat, and earwax.
- Cleaning brush: Use a small brush (often supplied with the device) to gently remove earwax and debris from microphones and ear tips.
- Earwax filters: Replace earwax filters regularly to prevent earwax from blocking internal components.
- Moisture protection:
- Using a dehumidifier: At night, place your hearing aids in a dehumidifier designed for hearing aids, to remove any residual moisture.
- Avoid water: Always remove your hearing aids before bathing, showering, or swimming. Excessive moisture can damage electronic components.
- Manipulation:
- Handle with care: Avoid dropping your hearing aids or exposing them to physical shocks.
- Remove the batteries if not in use: If you are not using your hearing aid for an extended period of time, remove the batteries to prevent battery leakage.
- Professional maintenance:
- Regular adjustments: Have your hearing aids adjusted and cleaned by a hearing care professional regularly to ensure optimal operation.
- Repairs: If you notice any issues like whistling, muffled sounds, or low battery life, consult a professional for a repair.
3. Hearing Aid Replacement:
- Signs it's time to replace:
- General wear and tear: If the appliance shows signs of wear or damage that cannot be repaired.
- Reduced performance: If the device no longer works as well as before, even after maintenance and adjustments.
- New technologies: You may choose to replace your devices to take advantage of more advanced technologies, such as better Bluetooth connectivity, improved performance in noisy environments, or additional health features.
By properly maintaining your hearing aids and having them checked regularly by a professional, you can extend their life while ensuring that they continue to function effectively to meet your hearing needs.
