BAHA Implant
Bone Anchored Hearing Aid (BAHA) is a device surgically implanted to help people suffering from a loss of hearing. Most conventional hearing aids transmit sound through air conduction. The BAHA device is suitable for conductive or mild-moderate mixed hearing loss.

Problems with hearing in the middle or outer ears can be helped with the BAHA device. The sound waves received by the BAHA device bypass the middle ear and get delivered straight to the functioning cochlea in both ears.

A BAHA device comprises of two parts:
a) The processor 
b) A fixture which is surgically implanted behind the ear in the bone.

The implant is embedded in the bone. The processor, which remains outside, is attached to the implant. There is a microphone on the processor that picks up sounds. The sounds are passed on to the implant. The implant vibrates which triggers the Cochlear. You can consider wearing a BAHA implant if other conventional hearing aids do not work for you. BAHA implants are also given to people with collapsed or irritated ear canals.

Cochlear Implant Surgery

A complex, small electronic device that helps hearing in people with severe hearing loss or deafness is used in the Cochlear Implant Surgery. The cochlear implant comprises of an external piece behind the ear and another piece that is surgically implanted under the skin. A cochlear implant comprises of four parts:
1. A microphone which picks up sounds from the surroundings
2. A speech processor which chooses and arranges the sounds the microphone picks up
3. A receiver/stimulator and transmitter that picks up signals from the speech processor and changes them into electric impulses
4. An electrode ray, a bunch of electrodes, receives impulses the stimulator sends and transmits them to different areas of the auditory nerves.
The implant does not cure deafness; it only gives you a useful portrayal of sounds in the environment and considerable aid in understanding speech.

The surgery is done in the following way:
i. The area around the site of the implant is shaved or cleaned
ii. The patient's vital signs are monitored through cables, patches and monitors attached to him or her
iii. General anaesthesia is administered through IV or through a face mask
iv. After the device is implanted, the patient is taken to the recovery room for the anaesthesia effect to lessen.

BAHA Implant and Cochlear Implant Surgery

While most noise is just in the background for us, loud noises, either in small spurts or prolonged exposure, can cause hearing loss. This has been happening more frequently as the levels of noise in an industrialized society go further up.

Noise induced hearing loss explained
Loud noises may damage the sensitive structure of your ear, which process the sound waves into information. They eventually become nonfunctional, resulting in a loss of hearing in that range. If exposure to loud noises continues, then this might extend to the entire range of hearing and may cause total hearing loss.

What may cause noise induced hearing loss?
Some of the scenarios which may cause noise induced hearing loss are as follows:
1. Listening to music on high volume: If you constantly listen to music or watch movies at your home on very loud levels, then it may result in noise induced hearing loss. In fact, listening to music or watching movies with headphones in your ears is one of the leading causes for hearing loss. Headphones have deceptively loud levels and may result in damaged hearing overtime.

2. Noise of household tools: Household tools such as drills, mixers, grinders, mowers, and saws can expose you to loud levels of noise. Even a quick exposure for a few seconds could temporarily damage your hearing. 

3. Occupational problems: Occupations such as construction, factory work and military that require the use of power tools on a constant basis can also cause hearing loss. The sound from the resulting friction might damage your hearing very quickly. Explosions and impacts are also causes of hearing loss in the military and law enforcement departments.

Prevention and treatment
Treatment: It is difficult to treat hearing loss as in most cases; it may be permanent, except sudden shocks, when your hearing might come back to normal. The only treatments for hearing loss are hearing aids or cochlear implants which can restore hearing partially.

Prevention: Prevention is the best method to avoid hearing loss and in most cases, you should wear ear protection such as mufflers or sound level reduction devices to protect your hearing. Also, practice listening to music, watching TV or movies at lower levels, especially if you are on the headphones. 

Induced Hearing Loss - Facts You Should Be Careful about It!

Hearing is one of the five senses that you or anyone else relies on for communication and a whole host of other things. Among the five senses, touch, smell, taste, hearing and sight, it is often hearing, which is the most easily affected. You don't have to be a senior citizen to experience hearing loss as it is quite common among younger people as well. This problem is also getting widespread with each passing day.

Before coping with hearing loss, the first job is to detect it
If you have a hunch that you or any of your loved ones is suffering from hearing loss, it is important that you get it diagnosed. Some of the common symptoms of hearing loss will be:

 Hearing difficulties while talking to someone over the phone
 Straining to hear conversations with family members or friends in household situations 
 People usually need to repeat what they talk to you with a louder voice
 You often hear complaints that you keep the tv too loud.
 In crowded situations, such as family gatherings or a restaurant, you have problems listening to people.

Although this condition tends to affect senior citizens, an increasing trend shows younger people i. E. People mostly in their 40 and 50s and even younger than that suffer from this condition.

How to deal with hearing loss?
Some of the options to deal with hearing loss are mentioned below.

 Once diagnosed with hearing problems, change your ways of communication: if you or your loved ones have been diagnosed with hearing problems, it is important that both adjust your ways to deal with the problem. Rather than getting angry at the other for not being able to communicate effectively, develop and strategize ways to make communication less problematic and erratic.
 Cochlear implants: this is a newer technology, which has gained popularity in the past decade or so. These are directly implanted into the inner ear and are designed to bypass the damaged areas of the ear and directly stimulate the auditory nerve. These have become very popular, although, are not a replacement of natural hearing. It is only prescribed for people who have severe hearing loss or are deaf.
 Hearing aids: although selecting a hearing aid is difficult as the patient needs to be comfortable, once selected it is one of the best solutions for the hearing impaired. The functionality of these devices can be extended with the hearing assistive technology or hat devices that can focus the audio waves depending on the situations and give a more tailored approach for every individual's needs.

Dealing With Hearing Loss

Loss or impairment of hearing can happen due to a variety of causes and may be temporary or permanent in nature, depending on the type and severity of the condition. One of the most common causes of hearing impairment is age. The degeneration of one's vital organs and senses becomes a reality for many people as the advancement of age happens, and the delicate insides of the ears are no different. Noise pollution, injury to the ear drum or any other part of the ear, as well as the movement of particles inside are only a few of the many reasons for loss of hearing. One of the many ways of dealing with long term hearing impairment is by using a hearing aid. Read on to know how you can regain your hearing with hearing aids.

1. Long Forgotten Sound: A hearing aid will help you reacquaint yourself with long forgotten and subtle sounds that you may not have been able to hear for a long time. Many times, this kind of impairment also makes us forget to notice the fact that we do not hear so many normal sounds in our everyday lives - sounds that we probably did not notice even earlier. This may include the whirring of a fan, the whoosh of the air, the pitter patter of pets' feet and so much more. A hearing aid will help in bringing about an adjustment to these sounds that you will actually end up discovering again.

2. Technicalities: The hearing aid basically works by letting your hearing and ears readjust to the various volumes, intensity and vibrations that one feels when different sounds reach the ears. This helps in hearing better.

3. Amplification: A hearing aid is basically an electroacoustic device that fits in neatly behind your ear where it is tucked away from plain sight. This device helps in amplifying sounds so that you can catch them and hear them more clearly.

4. Modulation: The ENT specialist will usually prescribe a certain kind of hearing aid based on your individual condition in terms of volume, size, power and circulation. These factors help in modulating the sounds in a certain way so that they reach the nerve pathways from the inner ear and travel to the brain in a proper and effective way. This is usually done in a customised way to cater to the specific type and cause of your hearing loss.

Using a hearing aid is a matter of retraining your hearing rather than restoring it completely. These aids will be helpful in regaining a better sense of hearing within the condition you are going through, rather than reversing the condition completely.

Regain Your Hearing With Hearing Aids

Hearing has a deep impact on your life. It determines the kind of life you are going to lead. It has been found by various studies and surveys that hearing aids drastically improve the quality of life you lead. It is the much needed relief to a life, burdened by the stress and strains of living with hearing impairment. The hearing aids are not just instruments. This is a way to live a life of dignity. According to the Evaluation of the Social and Economic Costs of Hearing Impairment report, hearing loss leads to socio and economic stress in ones  life in major continents like Europe, Australia and the United States.

A research conducted by the National Council on Aging found that over 2,000 people living with hearing impairment or loss experienced positive changes in their respective lives after using hearing aids. They experienced improvements in social, emotional, psychological and physical spheres of life. Furthermore, a US study claims that nine in ten people using hearing aid say that their life has changed for the better after using the aids. It can also be said that hearing aid users lead a better life than non-users of these aids.

How these aids better your life?
Hearing aids gift you a life of expressions and dignity. They can connect you to the rest of the world and empower you to maintain your individualism. You are empowered to make your point in front of others and understand their perspectives too. Here s what a hearing aid can do for you:

Users of hearing aids have a better life as they have improved cognitive functioning. The family members claim that the users of these aids become more interactive. They are lesser of an introvert than the non-users.

It improves the social life of user. He or she can participate in group activities and their family and other ties or relationships go smooth. There is no communication gap.
Hearing aids build up your confidence. You regain your lost dignity and faith on your abilities. Hearing loss kicks you to a life of loneliness, alienation and leaves you with low confidence levels.
It helps you in having better psychological functioning. It keeps you away from psychological problems like depression, personality disorders and over-all absurd behavioural changes.
It improves the understanding in closer or personal relationships. The warmth in a relationship is regained or bettered with effective communication.

Hearing Aids - How Can They Improve Quality of Life?

Cochlear Implant is an electronic device replaced with the inner ear (cochlea) of the patients who are unable to send sound waves to the brain.

The surgery is performed on the patients who have the problem of hearing loss due to the damaged hair cells in the inner ears. The implant helps the patient to hear which are not responding to other hearing aids.

Conditions for Cochlear Implant:

Cochlear implants help people to hear with clarity. They are not like hearing aids, which make the sound louder, but it helps send sound waves to the brain and replaces the damaged hair cells in the inner ear. Following are cases where it is beneficial:

People who find it difficult to hear clearly with hearing aids.

Those with moderate hearing loss in both ears.

Patients with 50% or fewer score in the sentence recognition test.

Patients with 60% or less score in sentence recognition test with hearing aids on.

It is suggested to opt for cochlear implants in both ears. The reason is to give the patient a better perspective of sound direction and clarity in understanding the words.

How does the Cochlear Implant work?

Cochlear Implant is an electronic device with an embedded sound processor that has to be worn outside ears or on the body. Following steps are involved in cochlear implant:

The sound captured by the processor is converted digitally by the processor and sent to the coil inside the ears of the patient.

The implant converts digitally coded sound waves to electrical impulses.

The electric impulse simulates the hearing nerve of the patient.

Then sends these impulses to the brain.

Benefits of Cochlear Implants:

The cochlear implant is a blessing for people who have been suffering from hearing loss for a very long time. It provides aid to people who have not benefited from hearing devices. The benefits of the cochlear implant are:

Hear better.

Studies have shown that people with cochlear implants have better sentence recognition scores instead of hearing aids.

The patient can concentrate better in the crowd and can hear conversations across the table.

Reconnect with the missed sounds.

Enjoy music on the phone.

Cochlear Implant improves the quality of life of people with hearing loss. It gives them an aid to understand and engage themselves in a conversation. However, it takes time to learn the interpretation of the sound signals that are received from cochlear implants. But, the patient can learn and lead a normal life with the implant. The factors which affect the benefits of Cochlear implants are:

The extent of hearing loss

The duration of the hearing loss and the condition before implantation

Damage to inner hair cells

Other health issues

The practice and rehabilitation time have been done in practice after implantation

The cochlear implant is performed in the patients after taking extensive tests determining the condition of the patients. It is activated after 2-6 weeks of surgery to give the surgery site a time to heal. Most people are discharged from the hospital after surgery and are prepared for the use of an implant. There are training sessions and classes for patients who have just gone for cochlear implants.

Cochlear Implant - How Do They Help?

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