Pressure regulation mechanism for inflatable in-ear device
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United States of America Patent
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Oct 5, 2010
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Oct 5, 2009
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Abstract
An inflatable in-ear device incorporates a pressure regulating mechanism, for example a simple length of tubing or a relief/unloader valve, at the inflow or outflow from the inflating sheath inserted within the ear canal, thus allowing pressure regulation of the settable compound being injected for inflation of the sheath while avoiding excesses in pressure in the inflating compound and ensuring the comfort of the individual.
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