Tinnitus and dizziness treatment guidelines,cause of chronic ringing in ears headache,can tinnitus go away zippy - Step 3

Wearing hearing aids has been such a positive experience for Marie Redfern, she wants to encourage others with hearing loss to try them, too.
Your experience can provide helpful information to someone looking for a great hearing care provider, reward a clinic for taking good care of their patients and create a sense of community where you live. When the BTE processor receives the sound waves, it then converts them into to electronic signals, digitally processes them, amplifies them, and sends them to the ear tip.
Although the technology is only approved as of yet for adults with sensorineural hearing loss, which might sound limiting at first, that is not the case. Traditional hearing aids work like tiny speakers that increase the volume on air-conducted sound. Even before coming on board with the company in 2013, EarLense chairman, president and CEO William Facteau knew the cutting-edge technology was different from anything else on the market.
Food and Drug Administration has just approved the marketing of a new hearing aid called the EarLense Contact Hearing Device that uses a laser diode and direct vibration of the eardrum to amplify sound. In a phenomenon known as the optoacoustic effect, which was discovered by Alexander Graham Bell over a century ago, when certain types of light strike a surface some of the photons are absorbed and their energy is transformed into sound-generating waves. The EarLense Contact Hearing Device has two parts: First, a tympanic membrane transducer (TMT) is placed directly on the eardrum in a non-surgical procedure.
As a matter of fact, more than 90 percent of those who wear hearing aids have sensorineural hearing loss, meaning this new laser technology could have a significant impact. Because they are far from the eardrum, they have the same drawbacks as any type of speakers.
It wasn’t until around 2005, however, that scientists began to look at the ways in which the optoacoustic effect could be used in hearing aids.
One of the criteria for enrollment was that, in order to gauge the difference in patient experience between the two kinds of devices, patients must have previously used an air-conduction hearing aid.
Through the use of the laser diode, those electronic signals are converted to pulses of non-visible, infrared light.
Sensorineural hearing loss is a type of hearing loss in which the cause lies in the inner ear, based on dysfunction or damage to the cochlea, vestibulocochlear nerve or auditory processing centers in the brain. It is truly proprietary and differentiated; all the other hearing aids generally use air," he said. Researchers examined both the safety and effectiveness of the laser-based hearing aids at 30 days and again at four months, and found no significant contraindications.
They also struggle to clearly transmit sound in the higher frequency ranges, which is where many of the important consonant sounds lie. The company has already set its sights on improvements to the device, which will include not only cosmetic changes, but improvements in battery efficiency (the goal is 18 hours with a rechargeable battery) and the addition of audio streaming for the iPhone via low-energy Bluetooth technology. As a result, the FDA gave the green light to the sale of the new technology, approving it for adults with mild to severe sensorineural hearing loss. At that point the light pulses are converted back into electronic signals which vibrate the eardrum directly.
The cause is sometimes not able to be determined, and it is usually permanent and irreversible. The laser hearing aids address these issues, which is why the new technology is being hailed as potentially life-changing for millions of those with hearing loss.

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15.02.2016 admin

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