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Inflatable Earplug

[Category : - HEALTH- Ski, snowboarding, skating and skate boarding- Swimming]
[Viewed 424 times]

The invented earplug is to block the ear canal against water, external materials or sound; The present invention can protect the ears against noise more effectively comparing to the earplugs currently available in the market.

The advantages of the present invention can be listed as follows:
1. The device is very simple in design and reliable;
2. The present invention is more effective and reliable than the earplugs available in the market;
3. In contrast to the earplugs available in the market, the present invention, does not hurt or damage the ear canal. This is firstly, due to the softness of the surface and shape of the inflatable balloon that is in contact with the ear canal and secondly, due to the function of the relief valve which prevents the extra pressure to be exerted onto the ear canal tissues that can cause irritation, bruises and deformation of the ear canal as well as necrosis and infection;
4. The present invention can be used to block the ear canal against water, external materials or sound;
5. The present invention can protect the ears against noise more effectively comparing to the earplugs currently available in the market;
6. The pressure bulb unit is detachable from the plug unit when the inflatable balloon is inflated. As a result, the device becomes very small and cannot easily be hit by surrounding objects;
7. The device is very effectively, and especially, useful for those who have punctured ear diaphragm;
8. .the device is kept firmly inside ear canal due to light weight and the pressure of the inflatable balloon that fixes the inflatable balloon and the device inside the ear canal;
9. If the alternative design with a pressure bulb, a flexible connecting tube and a coupling is used, during pumping, the movement of the pressure bulb does not misplace the plug unit inside the ear canal while the inflatable balloon is not inflated yet; and
10. If the alternative design with a syringe and coupling is used, the amount of air to be pushed into the inflatable balloon can be measured precisely.










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