Outlet device for controlling anesthetic flow in vaporizer
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United States of America Patent
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Sep 10, 2013
Grant Date -
Aug 12, 2010
app pub date -
Dec 3, 2009
filing date -
Dec 5, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus and system for transferring a liquid, such as a liquid anesthetic, from a reservoir to a machine while minimizing the release of the liquid to the surrounding environment. The apparatus can include a first component having a through-hole, and a second component having an aperture, a support member extending into the aperture having a protrusion configured to be capable of sealing the through-hole, wherein a fluid in the reservoir may exit the reservoir by way of the through-hole and the aperture, wherein twisting the first component and second component relative to each other causes the protrusion to seal or unseal the through-hole thereby allowing or preventing the flow of fluid. A portion of the exterior surface of the second component can have a polygonal shape.
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