DK0776223T3 - Anordning til fjernelse af stoffer fra væsker, især blod - Google Patents

Anordning til fjernelse af stoffer fra væsker, især blod

Info

Publication number
DK0776223T3
DK0776223T3 DK94926169T DK94926169T DK0776223T3 DK 0776223 T3 DK0776223 T3 DK 0776223T3 DK 94926169 T DK94926169 T DK 94926169T DK 94926169 T DK94926169 T DK 94926169T DK 0776223 T3 DK0776223 T3 DK 0776223T3
Authority
DK
Denmark
Prior art keywords
pct
adsorptive
suspension
membrane filter
substances
Prior art date
Application number
DK94926169T
Other languages
English (en)
Inventor
Dieter Falkenhagen
Heinrich Schima
Fritz Loth
Original Assignee
Dieter Falkenhagen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dieter Falkenhagen filed Critical Dieter Falkenhagen
Application granted granted Critical
Publication of DK0776223T3 publication Critical patent/DK0776223T3/da

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424Substitution fluid path
    • A61M1/3427Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3475Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3493Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate using treatment agents in suspension
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • B01D61/22Controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24Dialysis ; Membrane extraction
    • B01D61/246Membrane extraction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1694Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes with recirculating dialysing liquid

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
DK94926169T 1993-08-10 1994-08-10 Anordning til fjernelse af stoffer fra væsker, især blod DK0776223T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0159993A ATA159993A (de) 1993-08-10 1993-08-10 Anordnung zur elimination von substanzen aus flüssigkeiten
PCT/EP1994/002644 WO1995004559A1 (de) 1993-08-10 1994-08-10 Anordnung zur elimination von substanzen aus flüssigkeiten, insbesondere blut

Publications (1)

Publication Number Publication Date
DK0776223T3 true DK0776223T3 (da) 1999-12-13

Family

ID=3516905

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94926169T DK0776223T3 (da) 1993-08-10 1994-08-10 Anordning til fjernelse af stoffer fra væsker, især blod

Country Status (8)

Country Link
US (1) US5855782A (da)
EP (1) EP0776223B1 (da)
JP (1) JP3575612B2 (da)
AT (2) ATA159993A (da)
DE (1) DE59408402D1 (da)
DK (1) DK0776223T3 (da)
ES (1) ES2135595T3 (da)
WO (1) WO1995004559A1 (da)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN030794A0 (en) 1994-12-22 1995-01-27 Aruba International Pty Ltd Discontinuous plasma or serum delipidation
DE19536651C1 (de) * 1995-09-30 1996-08-22 Geesthacht Gkss Forschung Vorrichtung zum Trennen von flüssigen Medien mittels über einen Zwischenraum miteinander verbundener erster Seiten zweier Membranen
DE19705366C2 (de) * 1997-02-12 2002-08-01 Fresenius Ag Trägermaterial zur Reinigung proteinhaltiger Lösungen, Verfahren zur Herstellung des Trägermaterials und Verwendung des Trägermaterials
US6022477A (en) * 1997-11-14 2000-02-08 New Jersey Institute Of Technology Method and apparatus for isolation purification of biomolecules
WO1999037335A1 (en) * 1998-01-23 1999-07-29 Hemotherm, Inc. Apparatuses and processes for whole-body hyperthermia
US6287516B1 (en) 1998-07-10 2001-09-11 Immunocept, L.L.C. Hemofiltration systems, methods, and devices used to treat inflammatory mediator related disease
US20040199099A1 (en) * 1998-07-10 2004-10-07 Matson James R Hemofiltration systems, methods and devices used to treat inflammatory mediator related disease
CA2254223A1 (en) * 1998-11-16 2000-05-16 Biophys, Inc. Device and method for analyzing a biologic sample
WO2001062314A2 (en) * 2000-02-22 2001-08-30 Dudley Spencer Hemodialysis assembly and method
US6736972B1 (en) 2000-03-24 2004-05-18 Immunocept, L.L.C. Method and system for providing therapeutic agents with hemofiltration for reducing inflammatory mediator related diseases
US7291122B2 (en) * 2000-03-24 2007-11-06 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
US6497675B1 (en) * 2000-04-17 2002-12-24 Renal Tech International Llc Device for extracorporeal treatment of physiological fluids of organism
US6787040B2 (en) 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
US7439052B2 (en) * 2000-06-29 2008-10-21 Lipid Sciences Method of making modified immunodeficiency virus particles
US7407663B2 (en) * 2000-06-29 2008-08-05 Lipid Sciences, Inc. Modified immunodeficiency virus particles
US20090017069A1 (en) * 2000-06-29 2009-01-15 Lipid Sciences, Inc. SARS Vaccine Compositions and Methods of Making and Using Them
AUPQ846900A0 (en) * 2000-06-29 2000-07-27 Aruba International Pty Ltd A vaccine
US7407662B2 (en) * 2000-06-29 2008-08-05 Lipid Sciences, Inc. Modified viral particles with immunogenic properties and reduced lipid content
DE10118446A1 (de) * 2001-04-12 2002-10-17 Thomas Hartung Prüfverfahren zur Untersuchung fließfähiger Medien auf Gehalte an mikrobiellen Toxinen
US6991727B2 (en) * 2001-06-25 2006-01-31 Lipid Sciences, Inc. Hollow fiber contactor systems for removal of lipids from fluids
US20060060520A1 (en) * 2001-06-25 2006-03-23 Bomberger David C Systems and methods using a solvent for the removal of lipids from fluids
WO2003000372A2 (en) * 2001-06-25 2003-01-03 Lipid Sciences, Inc. Systems and methods using multiple solvents for the removal of lipids from fluids
JP2004532709A (ja) * 2001-06-25 2004-10-28 リピド サイエンスィズ インコーポレイテッド 流体から脂質を除去するための溶媒を用いたシステムおよび方法
EP1575507A2 (en) * 2002-04-02 2005-09-21 Scantibodies Laboratory, Inc. Methods and devices for treating severe peripheral bacterial infections
SE0201257D0 (sv) * 2002-04-25 2002-04-25 Medical Invest In Sweden Ab Improved Separation
US20060129082A1 (en) * 2002-08-13 2006-06-15 Jacek Rozga Selective plasma exchange therapy
US20040106556A1 (en) * 2002-08-26 2004-06-03 Yanhong Zhu Method of treating and preventing alzheimer disease through administration of delipidated protein and lipoprotein particles
EP1444998A1 (en) * 2003-02-05 2004-08-11 B. Braun Medizintechnologie GmbH Bio-liquid treatment device
US7393826B2 (en) * 2003-07-03 2008-07-01 Lipid Sciences, Inc. Methods and apparatus for creating particle derivatives of HDL with reduced lipid content
DK2368565T3 (da) * 2003-07-03 2015-09-28 Hdl Therapeutics Inc Berigelse af præ-beta-lipoproteiner med høj massefylde
US6960803B2 (en) * 2003-10-23 2005-11-01 Silicon Storage Technology, Inc. Landing pad for use as a contact to a conductive spacer
DE102005007372A1 (de) 2005-02-17 2006-08-24 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Eliminierung von Substanzen aus Flüssigkeiten, insbesondere Blut
WO2009127626A1 (en) * 2008-04-15 2009-10-22 Gambro Lundia Ab Blood treatment apparatus
AT507847B1 (de) 2009-01-22 2011-12-15 Fresenius Medical Care De Gmbh Sorptionsmittel zum entfernen proteingebundener substanzen
AT507846B1 (de) 2009-01-22 2011-12-15 Fresenius Medical Care De Gmbh Sorptionsmittel für endotoxine
IL200359A0 (en) * 2009-08-12 2010-05-31 Mordechai Deutsch Particle separtation
WO2011133671A2 (en) * 2010-04-20 2011-10-27 The University Of North Carolina Adsorption devices, systems and methods
AT509192B1 (de) * 2010-06-24 2011-07-15 Zentrum Fuer Biomedizinische Technologie Der Donau Uni Krems Sorptionsmittel für endotoxine
EP2673018B1 (en) * 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetic sensors and related systems and methods
JP2014519389A (ja) * 2011-06-14 2014-08-14 ハンジョウ エバーロング バイオテクニクス カンパニー リミテッド 患者の解毒のための標的特異的な磁気強化システム
SE1200356A1 (sv) * 2011-10-30 2013-05-01 Kurt Nilsson Polymerbaserad produkt och användning
EP2679302A1 (de) 2012-06-28 2014-01-01 Zentrum für biomedizinische Technologie der Donau- Universität Krems Selektives Sorptionsmittel für die extrakorporale Blutreinigung
WO2018013135A1 (en) * 2016-07-15 2018-01-18 Hewlett-Packard Development Company, L.P. Microfluidic filtering system
US11202855B2 (en) 2017-03-27 2021-12-21 Cytosorbents Corporation Methods for removal of toxins from blood using an extracorporeal circuit comprised of a hollow-fiber filter module and polymer sorbent in combination
CN111818960A (zh) * 2017-10-05 2020-10-23 米奈特朗尼克斯有限公司 用于沿中枢神经系统进行治疗的系统、导管和方法
JP2021504003A (ja) 2017-11-22 2021-02-15 エイチディーエル セラピューティクス インコーポレイテッドHdl Therapeutics, Inc. 血漿処理システムの流体回路をプライミングするシステムおよび方法
CA3087207A1 (en) 2017-12-28 2019-07-04 Hdl Therapeutics, Inc. Methods for preserving and administering pre-beta high density lipoprotein extracted from human plasma
EP3865709B1 (de) * 2020-02-13 2023-11-22 Levitronix GmbH Pumpvorrichtung, einmalvorrichtung und verfahren zum betreiben einer pumpvorrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619423A (en) * 1970-04-20 1971-11-09 Us Health Education & Welfare Cascade dialysis apparatus and method
US4375414A (en) * 1971-05-20 1983-03-01 Meir Strahilevitz Immunological methods for removing species from the blood circulatory system and devices therefor
US3979284A (en) * 1972-07-31 1976-09-07 Rhone-Poulenc S.A. Artificial haemodialysis kidneys
US3963613A (en) * 1973-12-29 1976-06-15 Tanabe Seiyaku Co., Ltd. Blood purification means
US4118314A (en) * 1974-01-09 1978-10-03 Seisan Kaihatsu Kagaku Kenkyusho Apparatus for treatment of artificial kidney dialyzing fluid
FR2268535B1 (da) * 1974-04-23 1976-12-17 Rhone Poulenc Ind
US4178240A (en) * 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
US5078885A (en) * 1983-06-01 1992-01-07 Matsumura Kenneth N Method and apparatus for removing protein-bound molecules from body fluids
WO1981000518A1 (en) * 1979-08-21 1981-03-05 Vsesoyuzny Nii Med Priborostro Artificial kidney apparatus
US4366061A (en) * 1980-01-23 1982-12-28 Cordis Dow Corp. Automated diaphragm apparatus and method for controlling negative pressure hemodialysis treatment
SE8006102L (sv) * 1980-09-02 1982-03-03 Gambro Ab Sett att utvinna en peptidinnehallande forening samt medel for genomforande av settet
JPS6036061A (ja) * 1983-08-08 1985-02-25 鐘淵化学工業株式会社 血液浄化装置
DE4113602A1 (de) * 1991-04-23 1992-10-29 Falkenhagen Dieter Dr Sc Med Endotoxinadsorber und verfahren zu seiner herstellung
US5211850A (en) * 1991-07-26 1993-05-18 Research Medical, Inc. Plasma filter sorbent system for removal of components from blood
US5277820A (en) * 1992-02-06 1994-01-11 Hemocleanse, Inc. Device and method for extracorporeal blood treatment
US5536412A (en) * 1992-02-06 1996-07-16 Hemocleanse, Inc. Hemofiltration and plasmafiltration devices and methods
US5476444A (en) * 1992-09-04 1995-12-19 Idt, Inc. Specialized perfusion protocol for whole-body hyperthermia

Also Published As

Publication number Publication date
US5855782A (en) 1999-01-05
ATE180979T1 (de) 1999-06-15
WO1995004559A1 (de) 1995-02-16
DE59408402D1 (de) 1999-07-15
EP0776223B1 (de) 1999-06-09
ATA159993A (de) 1995-09-15
ES2135595T3 (es) 1999-11-01
JPH09501083A (ja) 1997-02-04
JP3575612B2 (ja) 2004-10-13
EP0776223A1 (de) 1997-06-04

Similar Documents

Publication Publication Date Title
DK0776223T3 (da) Anordning til fjernelse af stoffer fra væsker, især blod
BR0206144A (pt) Sistemas de processamento de sangue e métodos que empregam um filtro de leucócito em linha em um artefato de restrição
WO2006088419A3 (en) System and method for regeneration of a fluid
KR970058731A (ko) 혈액 여과 장치
JP2000083649A (ja) 細胞分離・回収装置および細胞の分離・回収方法
DK0788397T3 (da) Beholder til filtrering af væsker, især drikkevand
ATE248633T1 (de) Grossvolumiger, selbstreinigender filter
TW240178B (da)
GB8324863D0 (en) Reverse osmosis liquid filtration apparatus
KR900006013A (ko) 마이크로필터 장치
DE69504505D1 (de) Filtriergerät
AU2002219807A1 (en) Filter dehydrator
ATE45589T1 (de) Membrantrennverfahren und vorrichting zur abtrennung von fluessigkeiten aus fermentationssuspensionen.
AU7930500A (en) Filtering unit for a virucide substance
CA2118686A1 (en) Gas plasma treated porous medium and method of separation using same
KR20070102531A (ko) 계면활성제를 함유하는 폐수 스트림의 처리 방법
DE50001658D1 (de) Doppelte filtration zum reinigen von kühlschmiersflüssigkeiten
ATE345859T1 (de) Steriles system und verfahren zum filtrieren von biologischen oder medizinischen flüssigkeiten, insbesondere von blut- oder blutkomponenten
JPS6443305A (en) Cross flow type filtration process
WO2005049172A3 (en) A fluid filtration system and method of filtering fluid
NZ600053A (en) Counter-Pressure Filtration of Proteins
JPH0768137A (ja) 分離膜モジュール
RU221167U1 (ru) Трехкомпонентный сорбирующий фильтр
JP2005504622A5 (da)
US20240050896A1 (en) Coated crossflow filter membranes and filtration systems for fractional separation of biological material