Abstract: A collapsible container of a synthetic resin foil for receiving liquid substances, especially dialysis concentrates and having a filling fitting, a discharge fitting and at least one grip in which one or both of the fittings can be integrated.

Abstract: A medical device, particularly a filter, cannula, catheter, or implant made of plastic or plastic-coated metal or glass for fixing disease-causing microorganisms, particularly viruses, bacteria, and fungi as well as pathogenic metabolic products, toxins, lipoid substances, and drugs, wherein the plastic surface is provided (firmly attached thereto or covalently bound therewith):a) homologous or monoclonal immunoglobulins, preferably those that have been afterpurified by affinity chromatography in the classes G1, G2, G3, and/or G4 and/or IGM, IGE, IGD and/or IGA and/or the F(ab)2 fragments thereof, preferably those that have been afterpurified by affinity chromatography, which are selectively active against the specific antigens or antigenic determinants of the respective disease-causing microorganisms, particularly viruses, bacteria, and fungi as well as pathogenic metabolic products, toxins, lipoid substances (e.g.

Abstract: The container is intended for mixing infusion solutions with ingredients and for administering the mixture. It consists of a bag which forms the mixing space, is made of flexible material and is provided on each of the two narrow sides with a tubular connecting part, the connecting parts being equipped with connectors.