DEVICE FOR DIFFUSION OF SUBSTANCES BETWEEN TWE ENVIRONMENTS BY HALF LEAKING MEMBRANES

A device for the diffusion of substances between two fluids via semipermeable membranes (2) which are arranged in a stack separated by spacer plates (1), which comprise through-holes (13, 25) connected to inlets and outlets respectively for the respective fluids, a first fluid of which is arranged s...

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Bibliographische Detailangaben
Hauptverfasser:	RIEDE,GERHARD,SE, NILSSON NILS-JOEL E.,SE
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING
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Beschreibung
Zusammenfassung:	A device for the diffusion of substances between two fluids via semipermeable membranes (2) which are arranged in a stack separated by spacer plates (1), which comprise through-holes (13, 25) connected to inlets and outlets respectively for the respective fluids, a first fluid of which is arranged so as to be conducted on one side of the respective membranes and a second fluid on the opposite side of the same membranes, preferably the membranes (2) are arranged in pairs between the spacer plates (1). The inlet and/or the outlet (18), for at least one of the said fluids, is connected from the side to a duct (12) intersecting the stack and formed by the said through-holes (13). The device is intended first and foremost to be used as a so-called artificial kidney, the said fluids consisting of blood and dialysis liquid respectively.