FILTERS FOR INFUSIONS AND / OR INJECTIONS WITH VENTILATION.

摘要

The invention relates to a filter for infusions and/or injections, with a filter housing (1), with a recess located in the filter housing for receiving a filter element (3), with a connecting element (4) for connection to a connecting line (5) which is on the infusion or injection side, and with a connecting element for connection to a connecting line which is on the patient's side, and with several deaeration membranes (17) which are arranged in the filter housing, with deaeration openings (11, 12, 13) assigned thereto. The object of the present invention is to provide a filter of the said type which, with a constructionally simple design, ensures reliable deaeration of the liquid passing through the filter. The object is achieved by the filter housing (1) having the shape of a triangle and the deaeration membranes (17) being located in the region of the corners of the filter housing (1). IMAGE