Apparatus and methods for intravenous gas elimination
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United States of America Patent
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Dec 6, 2022
Grant Date -
Oct 15, 2020
app pub date -
May 25, 2017
filing date -
May 27, 2015
priority date (Note) -
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Abstract
A gas elimination apparatus and a method for use in an intravenous delivery system are provided. The apparatus includes in a fluid inlet coupling a fluid flow into a liquid chamber, a fluid outlet protruding into the liquid chamber, and a flow diversion member proximal to the fluid outlet. The flow diversion member configured to block a direct flow between the fluid inlet and the fluid outlet. The apparatus includes a membrane separating a portion of the liquid chamber from an outer chamber and a gas venting valve fluidically coupling the outer chamber with the atmosphere. The flow diversion member may be mechanically supported by at least one strut or elongate member extending along a flow direction into the liquid chamber.
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