NO931809L - Hemofilter - Google Patents
HemofilterInfo
- 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
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Surgery (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Materials Engineering (AREA)
- Materials For Medical Uses (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Peptides Or Proteins (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
Det er beskrevet overflatemodifiserte biokompatible membraner brukt ved kontakt med kroppsvæsker eller vev samt en fremgangsmåte ved fremstilling av polymere overflatemodifiserte biokompatible membraner med funksjonelle grupper inkorporert i membranmaterialet for således å immobilisere forbindelser som gir biokompatibilitet til overflaten, hvor inkorporeringen av den overflatemodofiserende polymer finner sted under dannelse av membranene og hvor de fysiske egenskaper av membranene ikke blir påvirket av immobilisering av de bioaktive molekyler.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO931809A NO931809L (no) | 1993-05-19 | 1993-05-19 | Hemofilter |
US08/557,066 US5840190A (en) | 1993-05-19 | 1994-05-09 | Surface modified biocompatible membranes |
PCT/NO1994/000088 WO1994026399A1 (en) | 1993-05-19 | 1994-05-09 | Surface modified biocompatible membranes |
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 |
EP94916437A EP0699103B1 (en) | 1993-05-19 | 1994-05-09 | Surface modified biocompatible membranes |
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 |
DK94916437T DK0699103T3 (da) | 1993-05-19 | 1994-05-09 | Overflademodificerede, biokompatible membraner |
AU68169/94A AU672708B2 (en) | 1993-05-19 | 1994-05-09 | Surface modified biocompatible membranes |
DE69433356T DE69433356T2 (de) | 1993-05-19 | 1994-05-09 | An der oberfläche modifizierte, biocompatible membranen |
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 |
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 |
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 (no) |
EP (1) | EP0699103B1 (no) |
JP (1) | JPH08510166A (no) |
AT (1) | ATE254953T1 (no) |
AU (1) | AU672708B2 (no) |
BR (1) | BR9406410A (no) |
CA (1) | CA2162495A1 (no) |
DE (1) | DE69433356T2 (no) |
DK (1) | DK0699103T3 (no) |
ES (1) | ES2211881T3 (no) |
FI (1) | FI955525A (no) |
NO (1) | NO931809L (no) |
PT (1) | PT699103E (no) |
WO (1) | WO1994026399A1 (no) |
Families Citing this family (48)
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 |
US6331188B1 (en) * | 1994-08-31 | 2001-12-18 | Gore Enterprise Holdings, Inc. | Exterior supported self-expanding stent-graft |
US20020156523A1 (en) * | 1994-08-31 | 2002-10-24 | Lilip Lau | 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 |
US6991528B2 (en) | 2000-02-17 | 2006-01-31 | Applied Materials, Inc. | Conductive polishing article for electrochemical mechanical polishing |
US7678245B2 (en) | 2000-02-17 | 2010-03-16 | Applied Materials, Inc. | Method and apparatus for electrochemical mechanical processing |
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 |
US7029365B2 (en) * | 2000-02-17 | 2006-04-18 | Applied Materials Inc. | Pad assembly for electrochemical mechanical processing |
WO2003006676A2 (en) | 2001-07-13 | 2003-01-23 | Nanosphere, Inc. | Method for immobilizing molecules onto surfaces |
US7297553B2 (en) | 2002-05-28 | 2007-11-20 | Nanosphere, Inc. | Method for attachment of silylated molecules to glass surfaces |
EP1759210B1 (en) * | 2001-07-13 | 2008-12-31 | Nanosphere, Inc. | Method for preparing substrates having immobilized molecules and substrates |
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 |
US20070270523A1 (en) * | 2004-11-05 | 2007-11-22 | Kaneka Corporation | Method of Modifying Blood Contact Material and Blood Contact Material Inhibited from Activating Granulocyte |
WO2007069983A1 (en) | 2005-12-13 | 2007-06-21 | Exthera Ab | Method for extracorporeal removal of a pathogenic microbe, an inflammatory cell or an inflammatory protein from blood |
US20080135481A1 (en) * | 2006-12-06 | 2008-06-12 | General Electric Company | Polyarylethernitrile hollow fiber membranes |
US7977451B2 (en) * | 2006-12-15 | 2011-07-12 | General Electric Company | Polyarylether membranes |
US7669720B2 (en) * | 2006-12-15 | 2010-03-02 | General Electric Company | Functional polyarylethers |
US7681741B2 (en) * | 2006-12-15 | 2010-03-23 | General Electric Company | Functional polyarylethers |
US20110168631A1 (en) * | 2006-12-15 | 2011-07-14 | General Electric Company | Methods and apparatuses for water filtration using polyarylether membranes |
WO2008155683A1 (en) | 2007-06-18 | 2008-12-24 | Firmenich Sa | Malodor counteracting compositions and method for their use |
WO2008157570A2 (en) | 2007-06-18 | 2008-12-24 | Exthera Ab | Device and method for restoration of the condition of blood |
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 |
ES2647577T3 (es) | 2012-06-13 | 2017-12-22 | Exthera Medical Corporation | Uso de heparina y carbohidratos para tratar el cáncer |
CN110772677A (zh) | 2013-06-24 | 2020-02-11 | 艾克塞拉医疗公司 | 含有涂覆甘露糖的基质的血液过滤系统 |
WO2015069942A1 (en) | 2013-11-08 | 2015-05-14 | Exthera Medical Corporation | Methods for diagnosing infectious diseases using adsorption media |
CN105813626B (zh) * | 2013-12-09 | 2019-05-07 | 株式会社Lg生活健康 | 含有碳二亚胺类化合物的组合物 |
JP2017513636A (ja) | 2014-04-24 | 2017-06-01 | エクスセラ メディカル コーポレイション | 高流量を用いて血液から細菌を除去するための方法 |
JP7100454B2 (ja) | 2014-09-22 | 2022-07-13 | エクスセラ メディカル コーポレイション | 装着型血液潅流デバイス |
WO2017151797A1 (en) | 2016-03-02 | 2017-09-08 | Exthera Medical Corporation | Method for treating drug intoxication |
US11911551B2 (en) | 2016-03-02 | 2024-02-27 | Exthera Medical Corporation | Method for treating drug intoxication |
EP3680005A1 (en) * | 2019-01-10 | 2020-07-15 | Gambro Lundia AB | Membrane with immobilized anticoagulant and process for producing same |
EP3981505A1 (en) | 2020-10-12 | 2022-04-13 | Gambro Lundia AB | Membrane with immobilized anticoagulant and process for producing same |
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)
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 |
-
1993
- 1993-05-19 NO NO931809A patent/NO931809L/no unknown
-
1994
- 1994-05-09 DK DK94916437T patent/DK0699103T3/da active
- 1994-05-09 US US08/557,066 patent/US5840190A/en not_active Expired - Lifetime
- 1994-05-09 ES ES94916437T patent/ES2211881T3/es not_active Expired - Lifetime
- 1994-05-09 WO PCT/NO1994/000088 patent/WO1994026399A1/en active IP Right Grant
- 1994-05-09 JP JP6525281A patent/JPH08510166A/ja active Pending
- 1994-05-09 DE DE69433356T patent/DE69433356T2/de not_active Expired - Lifetime
- 1994-05-09 BR BR9406410A patent/BR9406410A/pt not_active Application Discontinuation
- 1994-05-09 AT AT94916437T patent/ATE254953T1/de active
- 1994-05-09 CA CA002162495A patent/CA2162495A1/en not_active Abandoned
- 1994-05-09 PT PT94916437T patent/PT699103E/pt unknown
- 1994-05-09 EP EP94916437A patent/EP0699103B1/en not_active Expired - Lifetime
- 1994-05-09 AU AU68169/94A patent/AU672708B2/en not_active Expired
-
1995
- 1995-11-16 FI FI955525A patent/FI955525A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
EP0699103B1 (en) | 2003-11-26 |
BR9406410A (pt) | 1995-12-19 |
EP0699103A1 (en) | 1996-03-06 |
ATE254953T1 (de) | 2003-12-15 |
NO931809D0 (no) | 1993-05-19 |
AU672708B2 (en) | 1996-10-10 |
PT699103E (pt) | 2004-04-30 |
DK0699103T3 (da) | 2004-04-05 |
FI955525A0 (fi) | 1995-11-16 |
CA2162495A1 (en) | 1994-11-24 |
JPH08510166A (ja) | 1996-10-29 |
US5840190A (en) | 1998-11-24 |
FI955525A (fi) | 1995-11-16 |
DE69433356T2 (de) | 2004-08-26 |
ES2211881T3 (es) | 2004-07-16 |
WO1994026399A1 (en) | 1994-11-24 |
DE69433356D1 (de) | 2004-01-08 |
AU6816994A (en) | 1994-12-12 |
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