Bone conduction hearing devices work by transmitting sound vibrations through the bones of the skull, directly stimulating the cochlea, bypassing the outer and middle ear. This method is particularly beneficial for those who suffer from conductive hearing loss or those with issues with the eardrum or middle ear. These devices are discreet, comfortable, and can be a game-changer for individuals who struggle with traditional hearing aids.

The working principle of a bone conduction hearing device is based on the natural process of bone conduction, which is one of the ways we hear sounds even without realising it. When you speak, part of the sound is transmitted through the bones of your skull to your inner ear. Bone conduction devices enhance this natural process using advanced technology:

• Sound Collection: The device uses a microphone to pick up external sounds.
• Vibration Conversion: These sounds are converted into vibrations by a small transducer.
• Bone Transmission: The vibrations are transmitted through the bones of the skull, typically via a pad or implant placed behind the ear.
• Inner Ear Stimulation: The vibrations reach the cochlea (inner ear), which sends signals to the brain, allowing the user to perceive sound.

Choosing a bone conduction hearing device comes with several advantages over traditional hearing aids:

• Bypasses the Eardrum: Ideal for individuals with eardrum damage or chronic ear infections.
• Comfortable and Secure: No need to insert anything into the ear canal, reducing irritation.
• Discreet Design: Most models are worn behind the ear or under the hair, making them less noticeable.
• Water-Resistant Options: Some bone conduction devices are designed for outdoor use, making them perfect for athletes.
• Enhanced Sound Quality: Direct vibration transmission provides clearer audio, even in noisy environments.

Bone conduction devices are generally not suitable for sensorineural hearing loss, which involves damage to the inner ear (cochlea) or the auditory nerve. In such cases, traditional hearing aids or cochlear implants may be more effective.

Choosing between surgical and non-surgical bone conduction hearing devices depends on your hearing needs, lifestyle, and personal preferences. If you are looking for a permanent solution with superior sound quality, a surgical bone conduction device (BAHA) may be the best choice. On the other hand, if you prefer a flexible, removable option without the need for surgery, a non-surgical bone conduction hearing device is the ideal choice.

A bone conduction hearing device offers a unique way to experience sound, providing clear audio without relying on the eardrum. Whether you choose a high-performance bone conduction hearing device, a versatile bone conduction device, or one of the many bone conduction devices available, you can find a solution that suits your hearing needs. Speak with a hearing specialist to find the device that's right for you.

Please note that Amplifon does not offer bone conduction devices.