PIEZOELECTRIC NON-RETURN VALVE
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United States of America
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Issued Date -
Jan 9, 2025
app pub date -
Jul 1, 2024
filing date -
Jul 1, 2024
priority date (Note) -
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status (Latency Note)
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Abstract
An implantable fluid operated device includes a fluid control system to transfer fluid between a fluid reservoir and an inflatable member. The fluid control system includes at least one fluid control device including at least one pump and at least one valve, or at least one combination pump and valve device. The at least one fluid control device includes an auxiliary fluid control device that maintains a closed state of the valve in response to a fluctuation in pressure, or a pressure spike that would otherwise cause an unintentional opening of the fluid control device, and unintentional flow of fluid through the fluid control device.
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