AIR-BLOCKING FILTER ASSEMBLY

摘要

AIR-BLOCKING FILTER ASSEMBLY There is disclosed an air-blocking filter assembly having utility in delivering intravenous solutions. The filter has a substantially rectangularly shaped housing which prior to assembly has one end open. The ingress port for the filter assembly is located at the upper portion of the wall opposite the mentioned opening. The housing is closed by a closure which effectively comprises an end wall. The closure has a projecting hollow filter-supporting structure which is designed to abut the wall carrying the ingress port. The closure also carries the egress port which communicates with the internal portion of the hollow-supporting structure.