EP 4045104 A1 20220824 - ARRANGEMENT FOR IMPROVING THE EXCHANGE OF GASES VIA SEMIPERMEABLE MEMBRANES IN AN AQUEOUS MEDIUM
Title (en)
ARRANGEMENT FOR IMPROVING THE EXCHANGE OF GASES VIA SEMIPERMEABLE MEMBRANES IN AN AQUEOUS MEDIUM
Title (de)
ANORDNUNG ZUR VERBESSERUNG DES AUSTAUSCHES VON GASEN ÜBER SEMIPERMEABLE MEMBRANEN IM WÄSSRIGEN MILIEU
Title (fr)
AGENCEMENT PERMETTANT D'AMÉLIORER L'ÉCHANGE DE GAZ AU MOYEN DE MEMBRANES SEMI-PERMÉABLES EN MILIEU AQUEUX
Publication
Application
Priority
- DE 102019007144 A 20191015
- EP 2020078987 W 20201015
Abstract (en)
[origin: WO2021074267A1] The invention relates to a method and an arrangement wherein gases are removed via semipermeable membranes from aqueous, optionally complex biological substance mixtures by dialysis in an aqueous medium. Special carrier molecules for gases are used in the dialysate and these carrier molecules are regenerated in the dialysate circuit so that they can be used for further gas exchange cycles on the membrane.
IPC 8 full level
A61M 1/16 (2006.01); A61M 1/32 (2006.01); A61M 1/36 (2006.01)
CPC (source: CN EP US)
A61M 1/1603 (2014.02 - US); A61M 1/1621 (2014.02 - US); A61M 1/1627 (2014.02 - US); A61M 1/1654 (2013.01 - US); A61M 1/1676 (2014.02 - CN EP); A61M 1/1698 (2013.01 - CN EP); A61M 1/32 (2013.01 - CN EP); A61M 1/3666 (2013.01 - CN EP); A61M 2202/0208 (2013.01 - US); A61M 2202/0225 (2013.01 - US); A61M 2202/0413 (2013.01 - US); A61M 2202/0433 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2021074267A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102019007144 A1 20210415; CN 114555146 A 20220527; EP 4045104 A1 20220824; JP 2023500797 A 20230111; US 2022339333 A1 20221027; WO 2021074267 A1 20210422
DOCDB simple family (application)
DE 102019007144 A 20191015; CN 202080072262 A 20201015; EP 2020078987 W 20201015; EP 20800540 A 20201015; JP 2022522827 A 20201015; US 202217722039 A 20220415