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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Bibliographic Details
Main Authors RIEDE,GERHARD,SE, NILSSON NILS-JOEL E.,SE
Format Patent
LanguageEnglish
Published 16.07.1984
Edition3
Subjects
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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Summary: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.
Bibliography:Application Number: CS19810001815