NO931809L - Hemofilter - Google Patents

Hemofilter

Info

Publication number
NO931809L
NO931809L NO931809A NO931809A NO931809L NO 931809 L NO931809 L NO 931809L NO 931809 A NO931809 A NO 931809A NO 931809 A NO931809 A NO 931809A NO 931809 L NO931809 L NO 931809L
Authority
NO
Norway
Prior art keywords
membranes
modified biocompatible
hemophilia
immobilization
incorporation
Prior art date
Application number
NO931809A
Other languages
English (en)
Norwegian (no)
Other versions
NO931809D0 (no
Inventor
Olle Larm
Elisabeth Scholander
Andrzej Werynski
Andrzej Jozwlak
Original Assignee
Norsk Hydro As
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 Norsk Hydro As filed Critical Norsk Hydro As
Priority to NO931809A priority Critical patent/NO931809L/no
Publication of NO931809D0 publication Critical patent/NO931809D0/no
Priority to JP6525281A priority patent/JPH08510166A/ja
Priority to US08/557,066 priority patent/US5840190A/en
Priority to PT94916437T priority patent/PT699103E/pt
Priority to CA002162495A priority patent/CA2162495A1/en
Priority to EP94916437A priority patent/EP0699103B1/de
Priority to DK94916437T priority patent/DK0699103T3/da
Priority to PCT/NO1994/000088 priority patent/WO1994026399A1/en
Priority to BR9406410A priority patent/BR9406410A/pt
Priority to ES94916437T priority patent/ES2211881T3/es
Priority to AT94916437T priority patent/ATE254953T1/de
Priority to AU68169/94A priority patent/AU672708B2/en
Priority to DE69433356T priority patent/DE69433356T2/de
Publication of NO931809L publication Critical patent/NO931809L/no
Priority to FI955525A priority patent/FI955525A/fi
Priority to NO954644A priority patent/NO954644L/no

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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0029—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using an intermediate layer of polymer
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0011—Casting solutions therefor
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • 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
    • B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
    • B01D67/0016—Coagulation
    • B01D67/00165—Composition of the coagulation baths
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/08—Specific temperatures applied
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2323/00—Details relating to membrane preparation
    • B01D2323/12—Specific ratios of components used
NO931809A 1993-05-19 1993-05-19 Hemofilter NO931809L (no)

Priority Applications (15)

Application Number Priority Date Filing Date Title
NO931809A NO931809L (no) 1993-05-19 1993-05-19 Hemofilter
DE69433356T DE69433356T2 (de) 1993-05-19 1994-05-09 An der oberfläche modifizierte, biocompatible membranen
DK94916437T DK0699103T3 (da) 1993-05-19 1994-05-09 Overflademodificerede, biokompatible membraner
BR9406410A BR9406410A (pt) 1993-05-19 1994-05-09 Membrana modificada na superfície e processo de preparação de membranas poliméricas modificadas na superfície com grupos funcionais para imobilização de moléculas bioativas
PT94916437T PT699103E (pt) 1993-05-19 1994-05-09 Membranas biocompativeis de superficie modificada
CA002162495A CA2162495A1 (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes
EP94916437A EP0699103B1 (de) 1993-05-19 1994-05-09 An der oberfläche modifizierte, biocompatible membranen
JP6525281A JPH08510166A (ja) 1993-05-19 1994-05-09 表面が改質された生物学的適合性膜
PCT/NO1994/000088 WO1994026399A1 (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes
US08/557,066 US5840190A (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes
ES94916437T ES2211881T3 (es) 1993-05-19 1994-05-09 Membranas biocompatibles con superficie modificada.
AT94916437T ATE254953T1 (de) 1993-05-19 1994-05-09 An der oberfläche modifizierte, biocompatible membranen
AU68169/94A AU672708B2 (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes
FI955525A FI955525A (fi) 1993-05-19 1995-11-16 Pintamodifioituja, biologisesti yhteensopivia kalvoja
NO954644A NO954644L (no) 1993-05-19 1995-11-17 Overflate-modifiserte biokompatible membraner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO931809A NO931809L (no) 1993-05-19 1993-05-19 Hemofilter

Publications (2)

Publication Number Publication Date
NO931809D0 NO931809D0 (no) 1993-05-19
NO931809L true NO931809L (no) 1994-11-21

Family

ID=19896100

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931809A NO931809L (no) 1993-05-19 1993-05-19 Hemofilter

Country Status (14)

Country Link
US (1) US5840190A (de)
EP (1) EP0699103B1 (de)
JP (1) JPH08510166A (de)
AT (1) ATE254953T1 (de)
AU (1) AU672708B2 (de)
BR (1) BR9406410A (de)
CA (1) CA2162495A1 (de)
DE (1) DE69433356T2 (de)
DK (1) DK0699103T3 (de)
ES (1) ES2211881T3 (de)
FI (1) FI955525A (de)
NO (1) NO931809L (de)
PT (1) PT699103E (de)
WO (1) WO1994026399A1 (de)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304220A (en) * 1991-07-03 1994-04-19 Maginot Thomas J Method and apparatus for implanting a graft prosthesis in the body of a patient
US20020156523A1 (en) * 1994-08-31 2002-10-24 Lilip Lau Exterior supported self-expanding stent-graft
US6331188B1 (en) * 1994-08-31 2001-12-18 Gore Enterprise Holdings, Inc. Exterior supported self-expanding stent-graft
DE19514104C2 (de) * 1995-04-13 1997-05-28 Behringwerke Ag Beschichtung für in den Blutstrom oder in das Gewebe des menschlichen Körpers einbringbares Biomaterial
CA2258732C (en) * 1996-06-20 2006-04-04 Sulzer Vascutek Ltd. Prosthetic repair of body passages
US6551350B1 (en) * 1996-12-23 2003-04-22 Gore Enterprise Holdings, Inc. Kink resistant bifurcated prosthesis
FR2772639B1 (fr) 1997-12-24 2000-02-04 Hospal Ind Utilisation d'un polymere neutre ou cationique pour prevenir l'activation de la phase contact du sang ou du plasma en contact avec une membrane semi-permeable
US6221425B1 (en) * 1998-01-30 2001-04-24 Advanced Cardiovascular Systems, Inc. Lubricious hydrophilic coating for an intracorporeal medical device
FR2804328B1 (fr) * 2000-01-27 2002-03-15 Hospal Ind Membrane semi-permeable non thrombogene et procede de fabrication
US7670468B2 (en) 2000-02-17 2010-03-02 Applied Materials, Inc. Contact assembly and method for electrochemical mechanical processing
US6848970B2 (en) 2002-09-16 2005-02-01 Applied Materials, Inc. Process control in electrochemically assisted planarization
US6991528B2 (en) 2000-02-17 2006-01-31 Applied Materials, Inc. Conductive polishing article for electrochemical mechanical polishing
US7029365B2 (en) * 2000-02-17 2006-04-18 Applied Materials Inc. Pad assembly for electrochemical mechanical processing
US7678245B2 (en) 2000-02-17 2010-03-16 Applied Materials, Inc. Method and apparatus for electrochemical mechanical processing
US20050287560A1 (en) * 2001-07-13 2005-12-29 Nanosphere, Inc. Method for preparing substrates having immobilized molecules and substrates
US7297553B2 (en) * 2002-05-28 2007-11-20 Nanosphere, Inc. Method for attachment of silylated molecules to glass surfaces
US7687437B2 (en) 2001-07-13 2010-03-30 Nanosphere, Inc. Method for immobilizing molecules onto surfaces
US7407668B2 (en) * 2002-01-24 2008-08-05 Boston Scimed, Inc. Medical articles having enzymatic surfaces for localized therapy
SE527054C2 (sv) * 2002-04-23 2005-12-13 Gambro Lundia Ab Förfarande för framställning av ett regioselektivt membran
DE102004008219B3 (de) * 2004-02-19 2005-10-27 Membrana Gmbh Integral asymmetrische Membran, Verfahren zu ihrer Herstellung und ihre Verwendung
JP5036315B2 (ja) * 2004-11-05 2012-09-26 株式会社カネカ 血液接触材料の改質方法、及び顆粒球活性化が抑制された血液接触材料
BRPI0619820A2 (pt) 2005-12-13 2011-10-18 Exthera Ab método de remoção extracorpórea de um micróbio patogênico, uma célula inflamatória ou uma proteìna inflamatória do sangue
US20080135481A1 (en) * 2006-12-06 2008-06-12 General Electric Company Polyarylethernitrile hollow fiber membranes
US20110168631A1 (en) * 2006-12-15 2011-07-14 General Electric Company Methods and apparatuses for water filtration using polyarylether membranes
US7681741B2 (en) * 2006-12-15 2010-03-23 General Electric Company Functional polyarylethers
US7669720B2 (en) * 2006-12-15 2010-03-02 General Electric Company Functional polyarylethers
US7977451B2 (en) * 2006-12-15 2011-07-12 General Electric Company Polyarylether membranes
WO2008157570A2 (en) 2007-06-18 2008-12-24 Exthera Ab Device and method for restoration of the condition of blood
WO2008155683A1 (en) 2007-06-18 2008-12-24 Firmenich Sa Malodor counteracting compositions and method for their use
CN100548456C (zh) * 2007-08-29 2009-10-14 浙江大学 一种亲和性丙烯腈基共聚物超细纤维膜的制备方法和应用
US20090069790A1 (en) * 2007-09-07 2009-03-12 Edward Maxwell Yokley Surface properties of polymeric materials with nanoscale functional coating
US8962097B1 (en) 2007-09-07 2015-02-24 Edward Maxwell Yokley Surface properties of polymeric materials with nanoscale functional coating
DE102008000220A1 (de) * 2008-02-01 2009-08-13 ASCALON Gesellschaft für Innovation in der Medizintechnik m.b.H. Hohlfaser-Separationsmembranen und Verfahren zu ihrer Herstellung
US20100222489A1 (en) * 2009-02-27 2010-09-02 Jiang Dayue D Copolymer composition, membrane article, and methods thereof
US8758286B2 (en) 2009-12-01 2014-06-24 Exthera Medical Corporation Method for removing cytokines from blood with surface immobilized polysaccharides
FR2960783B1 (fr) 2010-06-04 2012-07-27 Ass Pour Les Transferts De Technologies Du Mans Membrane fonctionnalisee pour chambre d'encapsulation de cellules produisant au moins une substance d'interet therapeutique et organe bioartificiel comprenant une telle membrane
WO2012112724A1 (en) 2011-02-15 2012-08-23 Exthera Medical, Llc Device and method for removal of blood-borne pathogens, toxins and inflammatory cytokines
DK2861273T3 (da) 2012-06-13 2017-11-27 Exthera Medical Corp Anvendelse af heparin og kulhydrater til behandling af cancer.
EP3013445B1 (de) 2013-06-24 2019-11-06 ExThera Medical Corporation Blutfiltrationssystem mit mannosebeschichtetem substrat
JP6806563B2 (ja) 2013-11-08 2021-01-06 エクステラ・メディカル・コーポレーション 吸着媒体を使用する感染症の診断法
JP6344666B2 (ja) * 2013-12-09 2018-06-27 エルジー ハウスホールド アンド ヘルスケア リミテッド カルボジイミド系化合物を含む組成物
BR112016024569B1 (pt) 2014-04-24 2023-01-03 Exthera Medical Corporation Método ex vivo para remover bactérias de uma amostra retirada de um indivíduo que é suspeito de estar infectado com a mesma
AU2015321601B2 (en) 2014-09-22 2020-04-23 Exthera Medical Corporation Wearable hemoperfusion device
EP3422943A4 (de) 2016-03-02 2019-10-16 ExThera Medical Corporation Verfahren zur behandlung von arzneimittelintoxikation
US11911551B2 (en) 2016-03-02 2024-02-27 Exthera Medical Corporation Method for treating drug intoxication
EP3680005A1 (de) 2019-01-10 2020-07-15 Gambro Lundia AB Membran mit immobilisiertem anticoagulans und verfahren zu ihrer herstellung
EP3981505A1 (de) 2020-10-12 2022-04-13 Gambro Lundia AB Membran mit immobilisiertem antikoagulans und verfahren zu ihrer herstellung
CN115120787B (zh) * 2022-06-30 2023-06-23 上海翊科聚合物科技有限公司 一种血液透析复合膜制备方法及应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3441142A (en) * 1966-07-21 1969-04-29 Dow Chemical Co Nonthrombogenic plastic membranes
US3522346A (en) * 1968-05-31 1970-07-28 Research Corp Nonthrombogenic microcapsules
US3616935A (en) * 1970-02-05 1971-11-02 Dow Chemical Co Preparation of antithrombogenic surfaces
US3705084A (en) * 1970-03-18 1972-12-05 Monsanto Co Macroporous enzyme reactor
US4102746A (en) * 1975-08-29 1978-07-25 Amerace Corporation Immobilized proteins
US4702840A (en) * 1982-02-05 1987-10-27 Pall Corporation Charge modified polyamide membrane
SE8200751L (sv) * 1982-02-09 1983-08-10 Olle Larm Forfarande for kovalent koppling for framstellning av konjugat och hervid erhallna produkter
US4906375A (en) * 1984-07-14 1990-03-06 Fresenius, Ag Asymmetrical microporous hollow fiber for hemodialysis
US4757014A (en) * 1985-11-08 1988-07-12 Minnesota Mining And Manufacturing Company Immobilization of biologically active protein on a polymeric fibrous support
GB8915974D0 (en) * 1989-07-12 1989-08-31 Gore W L & Ass Uk Hydrophilic semi-permeable ptfe membranes and their manufacture
US5096585A (en) * 1991-01-28 1992-03-17 W. R. Grace & Co.-Conn. Process for preparing protein non-adsorptive microporous polysulfone membranes
US5283186A (en) * 1991-12-31 1994-02-01 Abbott Laboratories Preparation of a compressed membrane containing immobilized biologically acting material
DE4238389A1 (de) * 1992-11-13 1994-05-19 Bayer Ag Verfahren zur Durchführung immundiagnostischer Nachweise
US5476665A (en) * 1994-04-13 1995-12-19 Minnesota Mining And Manufacturing Company Azlactone functional particles incorporated in a membrane formed by solvent phase inversion

Also Published As

Publication number Publication date
DE69433356T2 (de) 2004-08-26
DK0699103T3 (da) 2004-04-05
FI955525A0 (fi) 1995-11-16
NO931809D0 (no) 1993-05-19
EP0699103A1 (de) 1996-03-06
ES2211881T3 (es) 2004-07-16
ATE254953T1 (de) 2003-12-15
BR9406410A (pt) 1995-12-19
PT699103E (pt) 2004-04-30
EP0699103B1 (de) 2003-11-26
JPH08510166A (ja) 1996-10-29
DE69433356D1 (de) 2004-01-08
FI955525A (fi) 1995-11-16
US5840190A (en) 1998-11-24
AU6816994A (en) 1994-12-12
WO1994026399A1 (en) 1994-11-24
AU672708B2 (en) 1996-10-10
CA2162495A1 (en) 1994-11-24

Similar Documents

Publication Publication Date Title
NO931809L (no) Hemofilter
CA2240721A1 (en) Implantable acrylamide copolymer hydrogel for therapeutic uses
DE69519124D1 (de) Matrizen auf Basis von Kollagen und synthetischem Polymer hergestellt unter Verwendung einer mehrstufigen Reaktion
CA2270599A1 (en) Chemical modification of biomedical materials with genipin
ATE45095T1 (de) Resorbierbares chirurgisches kompositmaterial und verfahren zu seiner herstellung.
DE3789956D1 (de) Polymere trägerzubereitungen, herstellung und verwendung.
RU94030735A (ru) Композиционная мембрана, способ ее получения и способ направленной регенерации тканей с ее применением
WO2000049084A8 (fr) Composition gelifiee a base d'acide hyaluronique, procede de production associe et matiere medicale contenant ladite composition
ATE424223T1 (de) Lokale polymergelzelltherapie
FI900967A0 (fi) Poroes elastisk film foer avskiljning av vaevnader.
DK0918488T3 (da) Medicinsk indretning til behandling af en spalte eller en defekt i centralnervesystemet
CA2169381A1 (en) Enhanced cross-linking of natural tissues
ATE81019T1 (de) Absorbierendes material zur fixierung von geweben.
DE68923444D1 (de) Superoberflächenaktive polymermittel zur verleihung eines widerstandes gegen proteine und zur eliminierung von proteinen.
AU4357385A (en) Moisture vapor permeable materials
DE59607479D1 (de) Mit Hitze sterilisierbare Membran
ATE283006T1 (de) Thromboseresistente oberflächenbehandlung von biomaterialien
DE68921002D1 (de) Verfahren und mittel zur präventiven behandlung von chirurgischen adhäsionen.
DE69402951T2 (de) Kombinierten Polymere zur Verwendung in künstlicher Tränenflussigkeit
NO954644L (no) Overflate-modifiserte biokompatible membraner
SE8601563D0 (sv) Matrismaterial, forfarande for framstellning derav och anvendning derav
DE69826678D1 (de) Zusammensetzung zur schmierung und trennung von geweben und biologischen membranen
ATE50586T1 (de) Absorbierendes polymeres material und dessen herstellung.
Miyata et al. Preparation of glucose-sensitive hydrogels by entrapment or copolymerization of concanavalin A in a glucosyloxyethyl methacrylate hydrogel
ES2010497A4 (es) Material polimero, que al ponerse en contacto con un material que contiene proteina, deposita una capa de proteina estable en la superficie, asi como la utilizacion del material polimero.