Non-collapsible medical fluid container with air vent filter

Abstract From the Canadian patent

Lee Pope, Jr. James W. Scott Abstract of the Disclosure, A non-collapsible medical fluid container is disclosed, with microporous filter means mounted on the interior end of a vent conduit that extends into the container for venting displacement air thereinto. The filter means, preferably a rigid microporous depth-type filter frictionally mounted on the end of the vent conduit is, mounted closely adjacent to an interior surface of the container to prevent dislodgement of the filter by pressure from the venting air.