Silicone earplug for behind-the-ear hearing aid and method of use

Abstract

The invention discloses a silicone earplug used for a behind-the-ear hearing aid and a method of using it in the technical field of hearing aids. In the structure, sound guide holes are evenly opened on the sound collecting block; in the ring part, the sound collecting block is embedded in the inner cavity of the sleeve ring, and the inner cavity of the sleeve ring is provided with an annular cavity surrounding the sound collecting block; the present invention Abut the end of the sound tube on the hearing aid to the silicone strip and press it inward along the strip opening, the inner cavity of the collar and the ear canal form a sealing effect, which makes the sound amplification effect better, which is not only convenient for the removal of the silicone earplugs, but also It will not cause instant pain in the ear when the wearer takes out the silicone earplugs. The dirt blocking structure can effectively block the dirt falling in the ear canal, so as to prevent the dirt from entering the inner cavity of the silicone earplugs and cause the problem of difficulty in cleaning. The cleanliness is improved, and the wearing comfort of the user is improved.

Description

technical field [0001] The invention relates to the technical field of hearing aids, in particular to a silicone earplug for a behind-the-ear hearing aid and a method of using the same. Background technique [0002] A hearing aid is a small amplifier that amplifies the sound that was originally inaudible, and then uses the residual hearing of the hearing-impaired person to send the sound to the auditory center of the brain and feel the sound. Sound is produced by the vibration of an object, and the object that is making the sound is called the source of the sound. Sound is just the movement of a pressure wave through the air. Pressure waves vibrate the small bones of the inner ear, and these vibrations are converted into tiny electrical brain waves that are what we perceive as sound. The inner ear works on the same principle that a microphone captures sound waves or a speaker's pronunciation, it's the relationship between a moving mechanical part and air pressure waves. N...

AI Technical Summary

Problems solved by technology

[0003] The silicone earplugs on the hearing aid are prone to insufficient sealing when worn, causing the sound to radiate outwards, reducing the sound amplification effect, and when taken out, it is easy to cause instant pain inside the ear canal, which brings bad results to the user. The feeling of experience reduces the comfort when wearing, and the dirt falling from the ear canal easily enters the inner cavity of the silicone earplugs. There are many grooves in the silicone earplugs, which makes it difficult to clean up later, making the cleanliness of the silicone earplugs unacceptable. To ensure that, for this reason, we propose a silicone earplug for behind-the-ear hearing aids and its usage method

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