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7638048 Membrane module for immersed operation  
A membrane module for an immersed operation has a fiber bundle of hollow fiber membranes which are cast into a headpiece and in immersed operation are surrounded by a liquid to be filtered. The...
7638049 Three-port high performance mini hollow fiber membrane contactor  
The instant invention is a hollow fiber membrane contactor. The hollow fiber membrane contactor includes a cartridge, a shell, a first end cap, and a second end cap. The shell, which is adapted for...
7635428 Hollow fiber membrane submodule and module including the same  
The present invention provides a hollow fiber membrane submodule comprising a hollow fiber membrane element, permeated fluid collectors, and snaps for securing the permeated fluid collectors to the...
7628916 Hollow fiber module  
A hollow fiber cartridge includes a stack of hollow fiber mats. The stack has a major axis and two end faces. Each mat is substantially perpendicular to the axis. An end cap is united to each end...
7625491 Cyclic aeration system for submerged membrane modules  
An aeration system for a submerged membrane module has a set of aerators connected to an air blower, valves and a controller adapted to alternately provide a higher rate or air flow and a lower...
7608189 Device for removing bacterial lipopolysaccharides and/or lipoteichoic acids from protein-containing fluids and its use for the treatment of sepsis  
A device for removing bacterial lipopolysaccharides and lipoteichoic acids from blood or plasma in an extracorporeal perfusion system contains, in a housing that can be incorporated into the...
7608185 Hollow fiber membrane modules for use in distillation systems  
A membrane module comprising an outer casing having an interior region, a seal disposed within the outer case, thereby dividing the interior region into a first chamber and a second chamber, and a...
7578940 Membrane cartridge, membrane separating device, and membrane separating method  
A membrane separating method and a membrane separating device capable of preventing sludge from being accumulated on the surface of hollow fiber membranes in a membrane cartridge and having...
7534349 Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs  
The present invention is directed to an alternative compact portable filtration device that can be used in remote locations and includes a single filtration cartridge that provides redundant...
7531091 Hollow fiber membrane filter with a supporting structure  
The invention relates to a membrane filter for operating while submerged, with a frame ( 1 ), which can be lowered into the liquid to be purified, and with modules ( 2 ) adjacently arranged in a...
7524417 Dialyzer and method for manufacturing the same  
A dialyzer including a substantially cylindrical case 2 , a hollow fiber bundle 3 made of a plurality of hollow fiber membranes provided in the case 2 , a blood flow path formed by lumens of...
7510594 Gas separation membrane module assembly  
A gas-separation membrane module assembly and a gas-separation process using the assembly. The assembly includes a set of tubes, each containing gas-separation membranes, arranged within a housing....
7481936 Method and apparatus for patient fluid management  
Patient fluid management is carried out by separating plasma from whole blood in vivo via an implantable filter device comprising one or more elongated hollow tubes and a plurality of elongated...
7431754 Artificial lung  
An artificial lung includes a housing, a tubular hollow fiber membrane bundle contained in the housing and providing a multiplicity of hollow fiber membranes having a gas exchange function, a gas...
7410580 Hollow fiber module  
The invention relates to a hollow fiber separation module comprising an inlet ( 20 ) for the gas to be dried, an outlet ( 22 ) for dried gas, an access element ( 26 ) and a discharge element ( 28 )...
7387730 Hollow fiber membrane module, method of manufacturing the hollow fiber membrane module, and housing for hollow fiber membrane module  
In a hollow fiber membrane flat module according to the present invention, both ends of hollow fiber membrane bundle which are formed by bundling a plurality of hollow fiber membrane as a sheet are...
7354515 Fluid concentrator  
A concentrator is used for concentrating a fluid, particularly a plasma component out of blood, for treatment of a patient. The concentrator apparatus includes a main housing defining a centrifuge...
7351335 Filter module  
A filter module provided with a housing ( 3 ) having an inlet ( 6 ) for a liquid to be filtered and an outlet ( 10 ) for filtered liquid, with a first filter element ( 7 - 9, 12 ) accommodated in...
7347942 Cyclic aeration system for submerged membrane modules  
An aeration system for a submerged membrane module has a set of aerators connected to an air blower, valves and a controller adapted to alternately provide a higher rate or air flow and a lower...
7297261 Systems and methods using a solvent for the removal of lipids from fluids  
Systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. A fluid is combined with at least one extraction solvent, which causes the lipids to...
7297270 Hollow fiber filter for extracorporeal blood circuit  
A filter for an extracorporeal blood circuit including a bundle of hollow fibers having an end section encased in a potting material, wherein the end section of potting material has an end surface...
7297255 Mass or energy transfer cartridge and module  
A mass transfer or energy transfer module is provided which includes a manifold, a cartridge and a bowl which houses the cartridge. The cartridge and bowl are connected to each other at least two...
7282147 Cleaning hollow core membrane fibers using vibration  
A filtration system is provided with hollow membrane filter elements operable to remove solids, particulate and colloidal matter from a process fluid. Acoustic, vibration and ultrasonic energy may...
7267771 Apparatus for therapeutic apheresis  
Apparatus for carrying out therapeutic apheresis includes a filter device for being implanted in a blood vessel for carrying out in-vivo plasma separation having one or more elongated hollow tubes...
7264716 Membrane filtration manifold system  
A membrane filtration manifold for connecting a filter submodule including one or more elongate bundles of semipermeable polymeric fibers is provided. The manifold includes a housing and connecting...
7264725 Hollow fiber membrane contactor and method of making same  
The instant invention is a hollow fiber membrane contactor, and method of making same. The hollow fiber membrane contactor includes (1) a shell, said shell having a internal bonding surface, an...
7217364 Filtering device and a filtering device housing  
A filter device has a housing in the shape of a tubular section, with at least two chambers separated from one another by membranes, and with at least one connection for each flow chamber. The...
7198721 Cyclic aeration system for submerged membrane modules  
An aeration system for a submerged membrane module has a set of aerators connected to an air blower, valves and a controller adapted to alternately provide a higher rate or air flow and a lower...
7195710 Systems and methods using multiple solvents for the removal of lipids from fluids  
This invention is directed to systems and methods for removing lipids from a fluid or from lipid-containing organisms from a fluid, such as plasma. These systems combine a fluid with at least one...
7192522 Filtering device incorporating a circulation loop  
The invention concerns a device for tangential filtering of a fluid to be treated, comprising in a housing ( 2 ): a separating part ( 15 ) mounted in the first communicating chamber ( 11 ),...
7186343 Cyclic aeration system for submerged membrane modules  
A process for supplying bubbles to a membrane module and cleaning an aerator producing the bubbles includes, in repeated cycles, steps of producing bubbles from an aerator and reducing pressure in...
7166223 Hollow fiber contactor systems for removal of lipids from fluids  
This invention is directed to systems and methods for removing lipids from a fluid, such as plasma, or from lipid-containing organisms. These systems contact a fluid with an extraction solvent,...
7160455 Hollow fiber membrane module  
A hollow fiber membrane module comprising a module housing, a hollow fiber membrane bundle comprising a plurality of hollow fiber membranes, at least one end portion of the bundle being fixed on...
7160454 Membrane filter for water treatment  
The invention relates to a membrane filter for water treatment, comprising a head piece including a permeate collecting chamber with a permeate outlet, and at least one fiber bundle made from...
7150932 Production of tubular fuel cells, fuel cell modules, base elements and ion exchanger membranes  
The present invention relates to a composite system comprising an electrode and a membrane, which can be used as a fuel cell element or an ion-exchange membrane.
7150830 Permselective membrane module  
Disclosed is a permselective membrane module comprising i) two permselective membrane elements formed of hollow fibers arranged substantially in parallel and bundled together and ii) a container,...
7128837 Hollow fiber membrane module  
The present invention relates to hollow fiber membrane modules for use as “immersion modules” in filtration and/or dialysis methods, in particular whenever impairments due to fouling effects...
7094348 Dialyzer and method for manufacturing the same  
A dialyzer in which a nearly cylindrical case is provided therein with a hollow fiber bundle made of a plurality of hollow fiber membranes, a blood flow path formed by lumens of the hollow fiber...
7083726 Hollow thread film cartridge, hollow thread film module using the cartridge, and tank type filter  
A hollow fiber membrane cartridge wherein a cartridge head and a bottom ring are connected and fixed to each other by means of a plurality of rods or pipes, the hollow portion at the end of each...
7056726 membrane for encapsulation chamber of cells producing at least a biologically active substance and bioartificial organ comprising same  
The invention concerns a semipermeable chamber for encapsulation of cells producing at least a biological substance of interest, characterised in that it consists of a porous polycarbonate...
7025881 Filter arrangement for the separation of blood into plasma and cellular components and device for application thereof on the donor  
The invention relates to a filter arrangement for the separation of blood into plasma and cellular components, comprising at least one filter element with an inlet line and an outlet chamber in a...
7018539 Treatment of shipboard-generated oily wastewaters  
A process and apparatus for treating oily wastewater, such as bilge water or ballast water, generated on a ship. The process uses a combination of a centrifugal separation step and a membrane...
7014765 Filter comprising membranes made of hollow fibers  
The invention relates to a filter comprising membranes made of hollow fibers in which the hollow fibers are arranged as a bundle in a tubular housing. The housing comprises an end cap on each of...
7014173 Cyclic aeration system for submerged membrane modules  
An aeration system for a submerged membrane module has a set of aerators connected to an air blower, valves and a controller adapted to alternately provide a higher rate or air flow and a lower...
6942797 Filtration using pressure vessel with multiple filtration channels  
A filtration system includes an outer casing ( 210 ) that houses a plurality of elongated inner casings ( 220 A– 220 F), which in turn house a plurality of filtration membranes. The outer casing,...
6926829 Apparatus and method for separating fluids through a membrane  
Apparatus for contacting first and second fluids at elevated pressures with a membrane such that one or more components of one of the fluids passes through the membrane into the other fluid,...
6918886 Membrane module for the hemodiafiltration with integrated pre- or postdilution of the blood  
A membrane module for hemodiafiltration having a cylinder-shaped housing and a bundle of hollow-fiber membranes capable of supporting fluid flow and arranged in the direction of the longitudinal...
6878276 Methods of making stretched filtering membranes and modules  
A method for stretching a hollow fibre while making a stretched filtering membrane from a precursor involves wrapping the hollow fibre around a structure and modifying the structure such that at...
6852231 Spin-hemodialysis assembly and method  
Blood is purified by removing the whole blood from a patient and feeding the blood into a manifold in a centrifuge. A purifying chamber is formed in the centrifuge from a plurality of co-arcuately...
6835310 Device for coupling together a tube and a filter housing  
The invention relates to a device for using various types of coupling system to connect together a tube ( 2 ) and a filter housing ( 3 ). According to the invention, the device comprises: a head...
Matches 1 - 50 out of 169 1 2 3 4 >