Abstract: A hydrophobic filter for filtering an airflow or another gaseous flow in a medical application has a housing encompassing a filter chamber, an inlet port arranged on the housing and forming an inlet opening, an outlet port arranged on the housing and forming an outlet opening, and a hydrophobic structure extending along a plane of extension and separating the filter chamber into an inlet chamber and an outlet chamber. The inlet opening opens into the inlet chamber and the outlet opening opens into the outlet chamber. Herein, the outlet opening opens into the outlet chamber at a first location when viewed along the plane of extension and the inlet opening opens into the inlet chamber at a second location different from the first location when viewed along the plane of extension.

Abstract: The present invention relates to a filter assembly for filtering a body fluid comprising a filter holder and a filter system downstream of the filter holder; wherein the filter system and the filter holder are in contact with each other, wherein the filter system comprises a cuboid frame structure with six rectangular surface areas A1-A6, and wherein five of the six surface areas A1-A5 are covered by a filtering media, and wherein the sixth surface area A6 is in contact with the filter holder.

Abstract: A filter assembly for filtering a body fluid comprising a filter system and a filter holder is disclosed, wherein the filter system consists of at least two layers. The first layer is a defoaming layer made of a monofilament woven open mesh fabric and with an embossed three dimensional structure configured for entrapping foam built up in the body fluid. The second layer is a mesh filter layer, and is arranged downstream of the defoaming layer. A container for collecting a body fluid comprising such a filter assembly is also disclosed.

Abstract: A hydrophobic filter for filtering an airflow or another gaseous flow in a medical application comprises a housing encompassing a filter chamber, an inlet port arranged on the housing and forming an inlet opening, an outlet port arranged on the housing and forming an outlet opening, and a hydrophobic structure extending along a plane of extension and separating the filter chamber into an inlet chamber and an outlet chamber. The inlet opening opens into the inlet chamber and the outlet opening opens into the outlet chamber. Herein, the outlet opening opens into the outlet chamber at a first location when viewed along the plane of extension and the inlet opening opens into the inlet chamber at a second location different from the first location when viewed along the plane of extension.

Abstract: A hydrophobic filter for filtering an airflow or another gaseous flow in a medical application has a housing encompassing a filter chamber, an inlet port arranged on the housing and forming an inlet opening, an outlet port arranged on the housing and forming an outlet opening, and a hydrophobic structure extending along a plane of extension and separating the filter chamber into an inlet chamber and an outlet chamber. The inlet opening opens into the inlet chamber and the outlet opening opens into the outlet chamber. Herein, the outlet opening opens into the outlet chamber at a first location when viewed along the plane of extension and the inlet opening opens into the inlet chamber at a second location different from the first location when viewed along the plane of extension.

Abstract: A filter assembly comprising a prefiltering support layer (84) is disclosed, wherein the prefiltering support layer (84) comprises a non-woven fabric of fibers, the non-woven fabric having a pore size. A first mesh filter layer (85) is arranged downstream the prefiltering support layer (84), wherein the first mesh filter layer (85) has a first mesh size, wherein the pore size of the prefiltering support layer (84) is equal to or bigger than the first mesh size of the first mesh filter layer (85). A container for collecting a body fluid comprising such a filter assembly as well as a method for manufacturing such a filter assembly are also disclosed.

Abstract: A hydrophobic filter for filtering an airflow or another gaseous flow in a medical application comprises a housing encompassing a filter chamber, an inlet port arranged on the housing and forming an inlet opening, an outlet port arranged on the housing and forming an outlet opening, and a hydrophobic structure extending along a plane of extension and separating the filter chamber into an inlet chamber and an outlet chamber. The inlet opening opens into the inlet chamber and the outlet opening opens into the outlet chamber. Herein, the outlet opening opens into the outlet chamber at a first location when viewed along the plane of extension and the inlet opening opens into the inlet chamber at a second location different from the first location when viewed along the plane of extension.

Abstract: The invention relates to a blood filter, a system comprising a blood filter and the use of a blood filter or system for the removal of substances from whole blood or blood components. According to the invention, a blood filter comprises an inlet (2), an outlet (3) and at least first fibers disposed between the inlet (2) and the outlet (3) for filtering a fluid being communicated between the inlet (2) and the outlet (3), wherein each of the first fibers comprises at least one groove extending in the longitudinal direction of the fiber.

Abstract: The invention relates to a blood filter, a system comprising a blood filter and the use of a blood filter or system for the removal of substances from whole blood or blood components. According to the invention, a blood, filter comprises an inlet (2), an outlet (3) and at least first fibres disposed between the inlet (2) and the outlet (3) for filtering a fluid being communicated between the inlet (2) and the outlet (3), wherein each of the first fibres comprises at least one groove extending in the longitudinal direction of the fibre.

Abstract: A porous web for filtering fluids has a plurality of adjacent layers of fiber material having anisotropic properties. The anisotropic directions of a given vectorial property of at least two adjacent layers differ one from the other by an angle greater than 0°, and preferably of at least 8°. The porous web is particularly useful as a filter element for the filtration of biological fluids, such as blood and blood components.

Abstract: A filter for the removal of substances from blood product has a porous element of a polymeric material consisting of a polyether-ester copolymer or of a polymer blend comprising said copolymer.

Abstract: A porous web for filtering fluids comprising a plurality of adjacent layers of fibre material having anisotropic properties, characterised in that the anisotropic directions of a given vectorial property of at least two adjacent layers differ one from the other by an angle greater than 0° and preferably of at least 8°. The disclosed porous web is useful particularly as a filter element for the filtration of biological fluids, such as blood and blood components.

Abstract: A filter for the removal of substances from blood products A filter for the removal of substances from blood product has a porous element of a polymeric material consisting of a polyether-ester copolymer or of a polymer blend comprising said copolymer.