Hearing implants are devices that are surgically placed into the inner ear to help restore the sense of hearing to individuals who are suffering from hearing loss. A hearing aid is designed to help an individual to hear sounds better in the surrounding environment, without the use of amplification. A hearing aid consists of a device, called a hearing aid receiver, and microphone or amplifier. The receiver is placed into the canal where the middle ear nerve passes and converts the vibrations of the ear drum into sound. The hearing aids themselves come in several models, depending on the type of hearing loss they are intended to treat. There are also several different types of hearing implants, including sensorineural, conductive, and bioprosthetic. A hearing aid is usually a small titanium or plastic box that is about the size of a small wallet. The inside is lined with wax, and an electronic probe embedded in the wax produces the vibration that stimulates the inner ear. Find out how do cochlear implants work or check out these in ear hearing aids. There are several different types of hearing implants available to patients today. Behind-the-ear hearing aids, or BTE, are the most common form. They fit behind the ear and require no additional devices to make them effective. However, the downside to BTE is that they may not work well in some people, causing interference to the sensitive noises produced by speech. In addition, BTEs can be bulky and require frequent adjustments to ensure that they are comfortable. Plus, they are notorious for having to be replaced after only a few years because of the constant bending that is required to make them work. Behind-the-ear hearing aids, or BTE, are a little more expensive and are often fitted with a device known as a transducer. This device is capable of picking up human voices and amplifies them so that they can be heard over the background noise. Although this type of hearing aid is more expensive, it has the advantage of being fitted to the ear canal, eliminating the need for extra devices. Behind-the-ear hearing aids that use the transducer method are the most popular hearing implants. They are also the most uncomfortable, because the tissue has to be positioned into the canal. Most patients report an extremely mild amount of discomfort and most doctors recommend a course of antibiotics to help combat any infection. The transducers must be inserted by a qualified medical professional, and in many cases, a small incision is required. Because of the high cost and the need for a transducer, these devices must often be replaced every three to six months. If your insurance does not cover this costly treatment, there are other, more affordable alternatives. Many individuals choose to use an invisible hearing aid called a conductive hearing aid. Because it does not use any electronics, it is virtually undetectable. You will notice, however, that the device will make sounds when someone talks to you. These hearing aids have another advantage in that they can adjust themselves to any frequency and are great for people who are bound to environments where sound is an issue. You can read more on this here: https://www.youtube.com/watch?v=2eJao0bY8lE.
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