ATE486623T1 - Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut - Google Patents

Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut

Info

Publication number
ATE486623T1
ATE486623T1 AT03781225T AT03781225T ATE486623T1 AT E486623 T1 ATE486623 T1 AT E486623T1 AT 03781225 T AT03781225 T AT 03781225T AT 03781225 T AT03781225 T AT 03781225T AT E486623 T1 ATE486623 T1 AT E486623T1
Authority
AT
Austria
Prior art keywords
permselective
blood
separation
hollow fiber
fiber membrane
Prior art date
Application number
AT03781225T
Other languages
English (en)
Inventor
Reinhold Buck
Hermann Goehl
Original Assignee
Gambro Lundia Ab
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20290002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE486623(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Lundia Ab filed Critical Gambro Lundia Ab
Application granted granted Critical
Publication of ATE486623T1 publication Critical patent/ATE486623T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT03781225T 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut ATE486623T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203855A SE0203855L (sv) 2002-12-20 2002-12-20 Permselektivt membran
PCT/SE2003/001993 WO2004056460A1 (en) 2002-12-20 2003-12-18 Perm selective asymmetric hollow fibre membrane for the separation of toxic mediators from blood

Publications (1)

Publication Number Publication Date
ATE486623T1 true ATE486623T1 (de) 2010-11-15

Family

ID=20290002

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03781225T ATE486623T1 (de) 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut
AT0045910U AT12003U1 (de) 2002-12-20 2010-07-20 Permselektive asymmetrische hohlfasermembran für die abtrennung toxischer mediatoren aus blut

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT0045910U AT12003U1 (de) 2002-12-20 2010-07-20 Permselektive asymmetrische hohlfasermembran für die abtrennung toxischer mediatoren aus blut

Country Status (8)

Country Link
US (2) US8136675B2 (de)
EP (2) EP1572330B1 (de)
AT (2) ATE486623T1 (de)
AU (1) AU2003288847A1 (de)
DE (2) DE60334838D1 (de)
ES (1) ES2355721T3 (de)
SE (1) SE0203855L (de)
WO (1) WO2004056460A1 (de)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8535258B2 (en) 2000-03-24 2013-09-17 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
US8597516B2 (en) 2000-05-16 2013-12-03 Immunocept, L.L.C. Methods and systems for colloid exchange therapy
US6787040B2 (en) 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
SE0203857L (sv) 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran och förfarande för tillverkning därav
EP1802704B1 (de) 2004-10-04 2014-11-12 Solvay Specialty Polymers USA, LLC. Hochleistungsfähige membranen, herstellungsverfahren dafür und verwendung davon
US20070084788A1 (en) 2005-10-14 2007-04-19 Millipore Corporation Ultrafiltration membranes and methods of making and use of ultrafiltration membranes
EP2022555B1 (de) * 2006-04-26 2016-03-09 Toyobo Co., Ltd. Polymere poröse hohlfasermembran
GB0608444D0 (en) * 2006-04-27 2006-06-07 Binding Site The Ltd Dialysis
EP2024068B1 (de) 2006-05-06 2012-01-18 Membrana GmbH Ultrafiltrationsmembran
PL1875957T3 (pl) * 2006-07-07 2010-09-30 Gambro Lundia Ab Membrana do oddzielania osocza
US8596467B2 (en) * 2006-10-18 2013-12-03 Gambro Lundia Ab Hollow fiber membrane and method for manufacturing thereof
DE602007011449D1 (de) * 2007-09-28 2011-02-03 Gambro Lundia Ab Hydrophile Membran mit nicht ionischem Tensid
US8562876B2 (en) * 2007-11-30 2013-10-22 Baxter International Inc. Multizone polymer membrane and dialyzer
EP2161072A1 (de) * 2008-09-03 2010-03-10 Gambro Lundia AB Hämodialysemembranen mit einem hohen Cut-off zur Behandlung von Patienten mit chronischer Hämodialysis
EP2168614B1 (de) 2008-09-25 2012-02-15 Gambro Lundia AB Hybride biologische künstliche Niere
EP2177603A1 (de) 2008-09-25 2010-04-21 Gambro Lundia AB Vorrichtung für Nierenzellexpansion
EP2168668A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Membran für Zellexpansion
EP2168666A1 (de) 2008-09-25 2010-03-31 Gambro Lundia AB Bestrahlte Membran für Zellexpansion
US20100108599A1 (en) * 2008-11-03 2010-05-06 Kristof Vizvardi Filtration membrane with tubular support
EP2408482A1 (de) 2009-03-19 2012-01-25 Millipore Corporation Entfernung von mikroorganismen aus flüssigkeitsproben mit nanofaser-filtermedien
EP2253370B1 (de) * 2009-05-20 2014-10-01 Gambro Lundia AB Hohlfasermembranen mit verbesserter Leistung
EP2253367B1 (de) * 2009-05-20 2014-11-19 Gambro Lundia AB Membranen mit verbesserter Leistung
US10888823B2 (en) * 2009-05-22 2021-01-12 Gambro Lundia Ab Membrane with improved permeability and selectivity
IT1395706B1 (it) * 2009-09-10 2012-10-19 Bellco S R L Con Unico Socio Gruppo di emodiafiltrazione
EP2380610B1 (de) * 2010-04-20 2014-05-07 Gambro Lundia AB Hohe Cut-off-Hämodialysemembran zur Verwendung bei Leberdialyse
WO2012042538A1 (en) * 2010-09-28 2012-04-05 Indian Institue Of Technology, Bombay Composite biocompatible articles made from doped polysulphone filaments and a process for making the same
AU2011341583A1 (en) * 2010-12-13 2013-05-02 Syngenta Participations Ag Cry1I proteins and genes for insect control
CN105413480B (zh) 2011-04-01 2019-03-29 Emd密理博公司 含有纳米纤维的复合材料结构
US20120305487A1 (en) * 2011-05-31 2012-12-06 Gambro Lundia Ab Method for Treating Anemia in Hemodialysis Patients
EP2556848A1 (de) 2011-08-08 2013-02-13 Gambro Lundia AB Trennmaterial umfassend Saccharidliganden
EP2556849A1 (de) 2011-08-08 2013-02-13 Gambro Lundia AB Trennmaterial
KR101427700B1 (ko) * 2012-06-29 2014-08-07 주식회사 아모그린텍 사이토카인 흡착시트, 그 제조방법 및 이를 이용한 혈액 필터
EP2735359B1 (de) 2012-11-26 2017-02-08 Gambro Lundia AB Integrierte Vorrichtung für Leberunterstützungssysteme
EP2735326B1 (de) 2012-11-26 2017-03-08 Gambro Lundia AB Leberunterstützungssytem
PL2735360T3 (pl) 2012-11-26 2017-09-29 Gambro Lundia Ab Urządzenie adsorbujące łączące granulki i membrany z włókien kanalikowych
EP2845641B1 (de) 2013-09-05 2018-05-09 Gambro Lundia AB Permselektive asymmetrische Membranen mit Polyvinylpyrrolidone hohen Molekulargewichtes, sowie deren Herstellung und Verwendung
EP2862583A1 (de) * 2013-10-17 2015-04-22 Gambro Lundia AB Permselektive Membran zur Behandlung von Gefäßverkalkungen bei chronischen Hämodialysepatienten
ES2927071T3 (es) 2014-02-06 2022-11-02 Gambro Lundia Ab Hemodializador para purificar la sangre
WO2015118045A1 (en) 2014-02-06 2015-08-13 Gambro Lundia Ab Membrane for blood purification
WO2015153370A2 (en) 2014-03-29 2015-10-08 Labib Mohamed E Blood processing cartridges and systems, and methods for extracorporeal blood therapies
KR20190011838A (ko) 2014-06-26 2019-02-07 이엠디 밀리포어 코포레이션 개선된 먼지 포집 능력을 갖는 필터 구조
EP3185926B1 (de) * 2014-08-26 2018-11-28 3M Innovative Properties Company System zur entfernung von proinflammatorischen mediatoren sowie von granulozyten und monozyten aus blut
JP6383631B2 (ja) * 2014-10-17 2018-08-29 旭化成メディカル株式会社 中空糸膜型血液浄化器
KR102206959B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
EP3093063A1 (de) 2015-05-15 2016-11-16 Gambro Lundia AB Membran und vorrichtung zur behandlung von hämolyse
US10426884B2 (en) 2015-06-26 2019-10-01 Novaflux Inc. Cartridges and systems for outside-in flow in membrane-based therapies
US10399040B2 (en) 2015-09-24 2019-09-03 Novaflux Inc. Cartridges and systems for membrane-based therapies
EP3290067B1 (de) 2016-09-06 2021-03-03 Gambro Lundia AB Leberunterstützungssystem
DE102016224627A1 (de) 2016-12-09 2018-06-14 Fresenius Medical Care Deutschland Gmbh Hohlfasermembran mit verbesserter Trennleistung und Herstellung einer Hohlfasermembran mit verbesserter Trennleistung
EP3388139A1 (de) 2017-04-13 2018-10-17 Gambro Lundia AB Optimierter hämodialysator für die blutreinigung
EP3655142B1 (de) 2017-07-21 2026-02-25 Merck Millipore Ltd Vliesfasermembranen
US10391220B2 (en) 2018-01-12 2019-08-27 Fresnius Medical Care Holdings, Inc. Virtual kidney donation
US20190247560A1 (en) 2018-02-13 2019-08-15 Gambro Lundia Ab Extracorporeal devices and methods of treating complement factor related diseases
US11278651B2 (en) 2018-10-17 2022-03-22 Gambro Lundia Ab Membrane and device for treating restless leg syndrome
EP3669888B1 (de) 2018-12-20 2025-09-24 Gambro Lundia AB Extrakorporale vorrichtungen für verfahren zur behandlung von erkrankungen im zusammenhang mit zytoplasmischen anti-neutrophil-antikörpern
AU2020231463B2 (en) 2019-03-06 2025-10-09 Gambro Lundia Ab Blood treatment device comprising alkaline phosphatase
EP4161688A1 (de) 2020-06-04 2023-04-12 Novaflux Inc. Hohlfasern für dialyseanwendungen von aussen nach innen
AU2021304864A1 (en) 2020-07-08 2023-02-23 Fresenius Medical Care AG & Co. KGaA Parabiotic dialysis systems and techniques
EP3991764B1 (de) 2020-10-27 2024-03-06 Bellco S.r.l. Durchflussmesser zum dosieren von wasser in einem dialysesystem
EP3991770B1 (de) 2020-10-30 2024-10-30 Bellco S.r.l. Dialysekassette mit pumpfunktionen
US12318528B2 (en) 2020-10-30 2025-06-03 Mozarc Medical Us Llc Variable orifice fistula graft
EP4008376A1 (de) 2020-12-03 2022-06-08 Medtronic, Inc. Flexibles rohr-routing-zubehör für peritoneal dialysis system
EP4201507A1 (de) 2021-12-21 2023-06-28 Gambro Lundia AB Verfahren zur erhöhung der selektivität einer membran
EP4201508A1 (de) 2021-12-21 2023-06-28 Gambro Lundia AB Membran mit coating aus polydopamin und chondroitin sowie verfahren zu deren herstellung
WO2025101552A1 (en) 2023-11-07 2025-05-15 Fresenius Medical Care Holdings, Inc. Dialyzers utilizing small diameter hollow fiber membranes
WO2025101550A1 (en) 2023-11-07 2025-05-15 Fresenius Medical Care Holdings, Inc. Small diameter hollow fiber membrane and methods for making the same
EP4570364A1 (de) 2023-12-13 2025-06-18 Gambro Lundia AB Hochselektive dialysemembranen und verfahren zu deren herstellung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3526588A (en) * 1967-09-21 1970-09-01 Amicon Corp Macromolecular fractionation process
US3615024A (en) * 1968-08-26 1971-10-26 Amicon Corp High flow membrane
JPS5656202A (en) * 1979-10-15 1981-05-18 Asahi Chem Ind Co Ltd Hollow porous membrane yarn made of polyvinylidene fluoride type resin
EP0086235B1 (de) * 1981-08-22 1986-04-30 Asahi Kasei Kogyo Kabushiki Kaisha Hohlfasermembran aus aromatischem polysulfonharz und deren herstellungsverfahren
DE3149976A1 (de) * 1981-12-17 1983-06-30 Hoechst Ag, 6230 Frankfurt Makroporoese asymmetrische hydrophile membran aus synthetischem polymerisat
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
ATE68991T1 (de) * 1984-06-13 1991-11-15 Inst Nat Rech Chimique Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
DE3426331A1 (de) 1984-07-17 1986-01-30 6380 Bad Homburg Fresenius AG Asymmetrische mikroporoese hohlfaser fuer die haemodialyse sowie verfahren zu ihrer herstellung
SE460521B (sv) * 1987-08-31 1989-10-23 Gambro Dialysatoren Permselektiv asymmetriskt membran samt foerfarande foer dess framstaellning
CA1328843C (en) * 1987-11-02 1994-04-26 Juuro Aoyagi Blood cleaning hollow fiber membrane, method for cleaning blood, and apparatus therefor
US5762798A (en) * 1991-04-12 1998-06-09 Minntech Corporation Hollow fiber membranes and method of manufacture
US5707522A (en) * 1992-08-10 1998-01-13 Daicel Chemical Industries, Ltd. Permselective membrane of polyacrylonitrile copolymer and process for producing the same
US5340480A (en) 1992-04-29 1994-08-23 Kuraray Co., Ltd. Polysulfone-based hollow fiber membrane and process for manufacturing the same
EP0604882B1 (de) * 1992-12-30 1998-08-26 Hoechst Aktiengesellschaft Semipermeable Membranen aus homogen mischbaren Polymerlegierungen
BE1007428A3 (nl) 1993-08-02 1995-06-13 Philips Electronics Nv Transmissiesysteem met reconstructie van ontbrekende signaalmonsters.
US5571418A (en) 1993-08-20 1996-11-05 Lee; Patrice A. Hemofiltration of toxic mediator-related disease
DE19518624C1 (de) 1995-05-24 1996-11-21 Akzo Nobel Nv Synthetische Trennmembran
CA2180222C (en) * 1995-06-30 2006-10-10 Masaaki Shimagaki Polysulfone hollow fiber semipermeable membrane
US6045899A (en) * 1996-12-12 2000-04-04 Usf Filtration & Separations Group, Inc. Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters
KR100602429B1 (ko) 1999-12-29 2006-07-20 주식회사 코오롱 폴리설폰계 중공사막 및 그의 제조방법
KR100366052B1 (ko) 1999-12-29 2002-12-31 주식회사 고속도로 정보통신공단 차량의 속도제한장치 및 방법
US6802820B1 (en) * 2000-04-13 2004-10-12 Transvivo, Inc. Specialized hollow fiber membranes for in-vivo plasmapheresis and ultrafiltration
US6787040B2 (en) * 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
CN1232338C (zh) * 2001-04-18 2005-12-21 旭医学株式会社 非对称多孔膜及其制造方法
US6890435B2 (en) * 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
SE0203857L (sv) * 2002-12-20 2004-06-21 Gambro Lundia Ab Permselektivt membran och förfarande för tillverkning därav

Also Published As

Publication number Publication date
EP2281625A1 (de) 2011-02-09
AU2003288847A1 (en) 2004-07-14
EP1572330B1 (de) 2010-11-03
ES2355721T3 (es) 2011-03-30
DE20321776U1 (de) 2010-02-18
WO2004056460A1 (en) 2004-07-08
US8197745B1 (en) 2012-06-12
DE60334838D1 (de) 2010-12-16
US20120145631A1 (en) 2012-06-14
EP1572330A1 (de) 2005-09-14
US20060144782A1 (en) 2006-07-06
US8136675B2 (en) 2012-03-20
SE0203855D0 (sv) 2002-12-20
AT12003U1 (de) 2011-09-15
SE0203855L (sv) 2004-06-21

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