LIVER SUPPORT SYSTEM

The present disclosure relates to an artificial, extracorporeal system for liver replacement and/or assistance, comprising a liver dialysis device for conducting hemodialysis on a patient suffering from liver failure, which is characterized in that it comprises a first standard hollow fiber membrane...

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Main Authors KRAUSE, BERND, STORR, MARKUS, ALDINGER, STEPHAN, FLIEG, RALF
Format Patent
LanguageEnglish
French
Published 17.07.2014
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Abstract The present disclosure relates to an artificial, extracorporeal system for liver replacement and/or assistance, comprising a liver dialysis device for conducting hemodialysis on a patient suffering from liver failure, which is characterized in that it comprises a first standard hollow fiber membrane dialyzer which does not allow passage of an essential amount of albumin over the membrane wall and which is perfused with the patient's blood, and a second hollow fiber membrane dialyzer which allows the passage of essential but defined amounts of albumin over the membrane wall and which receives the blood of the first standard hemodialyzer and wherein the filtrate space is closed off from the lumen space of the hollow fibers and is populated by adsorbent material which may comprise one or more different adsorbents. La présente invention concerne un système extracorporel artificiel pour le remplacement et/ou l'assistance du foie, comprenant un dispositif de dialyse de foie pour réaliser une hémodialyse sur un patient souffrant d'insuffisance hépatique, qui est caractérisé en ce qu'il comprend un premier dialyseur à membrane à fibres creuses standard, qui ne permet pas le passage d'une quantité importante d'albumine sur la paroi de membrane et qui est perfusé dans le sang du patient, et un second dialyseur à membrane à fibres creuses, qui permet le passage de quantités importantes, mais définies, d'albumine sur la paroi de membrane et qui reçoit le sang du premier hémodialyseur standard, et l'espace de filtrat étant fermé à l'espace de lumière des fibres creuses et étant rempli de matériau adsorbant qui peut comprendre un ou plusieurs adsorbants différents.
AbstractList The present disclosure relates to an artificial, extracorporeal system for liver replacement and/or assistance, comprising a liver dialysis device for conducting hemodialysis on a patient suffering from liver failure, which is characterized in that it comprises a first standard hollow fiber membrane dialyzer which does not allow passage of an essential amount of albumin over the membrane wall and which is perfused with the patient's blood, and a second hollow fiber membrane dialyzer which allows the passage of essential but defined amounts of albumin over the membrane wall and which receives the blood of the first standard hemodialyzer and wherein the filtrate space is closed off from the lumen space of the hollow fibers and is populated by adsorbent material which may comprise one or more different adsorbents. La présente invention concerne un système extracorporel artificiel pour le remplacement et/ou l'assistance du foie, comprenant un dispositif de dialyse de foie pour réaliser une hémodialyse sur un patient souffrant d'insuffisance hépatique, qui est caractérisé en ce qu'il comprend un premier dialyseur à membrane à fibres creuses standard, qui ne permet pas le passage d'une quantité importante d'albumine sur la paroi de membrane et qui est perfusé dans le sang du patient, et un second dialyseur à membrane à fibres creuses, qui permet le passage de quantités importantes, mais définies, d'albumine sur la paroi de membrane et qui reçoit le sang du premier hémodialyseur standard, et l'espace de filtrat étant fermé à l'espace de lumière des fibres creuses et étant rempli de matériau adsorbant qui peut comprendre un ou plusieurs adsorbants différents.
Author FLIEG, RALF
ALDINGER, STEPHAN
STORR, MARKUS
KRAUSE, BERND
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DocumentTitleAlternate SYSTÈME DE SUPPORT DE FOIE
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RelatedCompanies GAMBRO LUNDIA AB
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Snippet The present disclosure relates to an artificial, extracorporeal system for liver replacement and/or assistance, comprising a liver dialysis device for...
SourceID epo
SourceType Open Access Repository
SubjectTerms 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
Title LIVER SUPPORT SYSTEM
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