The BAHA hearing aids, also known as a bone-anchored hearing aids, is a type of hearing solution that is designed for individuals dealing with conductive or mixed hearing loss, single-sided deafness, or certain types of profound sensorineural hearing loss. It works by bypassing the outer and middle ear and directly stimulating the inner ear through bone conduction.
In this Blog, we are going to discuss everything about BAHA Hearing Aid.
How the BAHA System Works?
The Baha system works on three main components which are a small titanium implant, an abutment that connects the implant to the skull, and an external sound processor.
The implant is surgically placed into the bone behind the ear, and the sound processor picks up sound vibrations, converts them into electrical signals, and transmits them to the implant through the abutment. The implant then stimulates the bone, which in turn stimulates the inner ear and allows the individual to perceive sound.
Types of Baha Hearing Aids
Baha Connect: This type of Baha hearing aid consists of an external sound processor that is worn behind the ear. It connects to a magnetic implant that is surgically placed on the skull bone. The sound processor captures sound, converts it into vibrations, and transmits it through the magnet to the bone, stimulating the inner ear.
Baha Attract: Baha Attract hearing aids also include an external sound processor that is worn behind the ear. However, instead of connecting to a magnet, it connects to an external sound processor via a magnetic connection. The sound processor picks up sound after then converts it into vibrations, and transmits it to an internal magnet that is placed under the skin. The vibrations are then conducted through the bone to the inner ear.
Baha Softband: This type of Baha hearing aid is designed for individuals who are not suitable candidates for surgical implantation. The Baha Softband consists of an elastic band that is worn around the head, with a small sound processor attached to it. The sound processor captures sound, converts it into vibrations, and transmits it through the band to the bone, allowing for bone conduction hearing.
Baha SoundArc: The Baha SoundArc is a newer option that offers a flexible and adjustable band that is worn around the back of the head. It is an alternative to the Baha Softband for individuals who require a non-surgical solution. The sound processor is attached to the band and transmits sound vibrations to the bone for improved hearing.
Unleashing the Benefits of BAHA Hearing Aids
Baha hearing aids come with several advantages for individuals with certain types of hearing loss. This type of hearing aid provides improved sound quality, as sound bypasses the outer and middle ear, which may be damaged or not functioning properly. Baha also helps to reduce blockage, which can be a common issue with other types of hearing aids.
Additionally, Baha aids are suitable for individuals with conductive or mixed hearing loss, single-sided deafness, or those who are unable to wear normal hearing aids due to ear canal issues or chronic ear infections.
Examination for BAHA Hearing Aid
To determine if a person is a suitable candidate for a Baha hearing aid, a thorough examination by an audiologist is necessary. The evaluation usually includes a detailed assessment of the individual’s hearing loss, medical history, and physical examination. It may also involve hearing tests, imaging studies, and trial fittings to ensure the best possible outcomes.
BAHA Hearing Aid Implant
After learning about the Baha hearing aid, getting it implanted must appear painful, but the surgical procedure for implanting the Baha device is generally safe and well-tolerated. It is typically performed under anesthesia with sedation. The surgery involves making a small incision behind the ear, creating a small pocket in the bone, and placing the titanium implant. The incision is then closed, leaving the implant exposed or covered by the skin.
Follow-Up Care and Adjustments
After the surgery, a healing period is required before the sound processor can be attached to the implant. Once the healing is done, the individual will be fitted with the sound processor, and adjustments will be made to optimize sound perception. Regular follow-up appointments with the hearing care professional are essential to ensure the Baha system is functioning properly and to make any necessary adjustments.
Additional Features of BAHA Hearing Aids
Baha hearing aids may come with additional features and accessories, such as wireless connectivity options to stream audio from smartphones or other devices directly to the sound processor. Some models may also have adaptive directional microphones, noise reduction capabilities, and various program settings to enhance hearing in different listening environments.
In Conclusion, we have covered a comprehensive overview of the BAHA Hearing Aid. Throughout this blog, we have discussed the various advantages, types, and considerations associated with BAHA hearing aids. We hope that this information has addressed your questions.