ATE254953T1 - An der oberfläche modifizierte, biocompatible membranen - Google Patents

An der oberfläche modifizierte, biocompatible membranen

Info

Publication number
ATE254953T1
ATE254953T1 AT94916437T AT94916437T ATE254953T1 AT E254953 T1 ATE254953 T1 AT E254953T1 AT 94916437 T AT94916437 T AT 94916437T AT 94916437 T AT94916437 T AT 94916437T AT E254953 T1 ATE254953 T1 AT E254953T1
Authority
AT
Austria
Prior art keywords
pct
surface modified
biocompatible membranes
sec
date
Prior art date
Application number
AT94916437T
Other languages
English (en)
Inventor
Elisabeth Scholander
Andrzej Werynski
Andrzej Joezwlak
Olle Larm
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
Application granted granted Critical
Publication of ATE254953T1 publication Critical patent/ATE254953T1/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
    • B01D67/0081—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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Dispersion Chemistry (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
AT94916437T 1993-05-19 1994-05-09 An der oberfläche modifizierte, biocompatible membranen ATE254953T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO931809A NO931809L (no) 1993-05-19 1993-05-19 Hemofilter
PCT/NO1994/000088 WO1994026399A1 (en) 1993-05-19 1994-05-09 Surface modified biocompatible membranes

Publications (1)

Publication Number Publication Date
ATE254953T1 true ATE254953T1 (de) 2003-12-15

Family

ID=19896100

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94916437T ATE254953T1 (de) 1993-05-19 1994-05-09 An der oberfläche modifizierte, biocompatible membranen

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) FI955525L (de)
NO (1) NO931809L (de)
PT (1) PT699103E (de)
WO (1) WO1994026399A1 (de)

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US6221425B1 (en) * 1998-01-30 2001-04-24 Advanced Cardiovascular Systems, Inc. Lubricious hydrophilic coating for an intracorporeal medical device
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US7066800B2 (en) 2000-02-17 2006-06-27 Applied Materials Inc. Conductive polishing article for electrochemical mechanical polishing
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BR112015032134B1 (pt) 2013-06-24 2022-05-10 Exthera Medical Corporation Método de ligação em ponto de extremidade de uma manose não redutora a um substrato e esfera possuindo uma manose ligada em ponto de extremidade
BR112016009827B1 (pt) 2013-11-08 2021-10-26 Exthera Medical Corporation Método in vitro para concentrar patógenos infecciosos presentes em uma amostra biológica obtida a partir de um indivíduo sob suspeita de estar infectado com os ditos patógenos, concentrador e kit
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
EP3134146B1 (de) 2014-04-24 2024-12-25 ExThera Medical Corporation Verfahren zur entfernung von bakterien aus blut unter verwendung einer hohen durchflussrate
US10857283B2 (en) 2014-09-22 2020-12-08 Exthera Medical Corporation Wearable hemoperfusion device
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 (de) * 2019-01-10 2020-07-15 Gambro Lundia AB Membran mit immobilisiertem anticoagulans und verfahren zu ihrer herstellung
WO2020231830A1 (en) 2019-05-16 2020-11-19 Exthera Medical Corporation Method for modulating endothelial glycocalyx structure
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CN116789966B (zh) * 2023-06-21 2025-09-12 明基生物技术(上海)有限公司 改性聚砜与中空纤维膜及其制备方法
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Also Published As

Publication number Publication date
CA2162495A1 (en) 1994-11-24
EP0699103B1 (de) 2003-11-26
PT699103E (pt) 2004-04-30
BR9406410A (pt) 1995-12-19
EP0699103A1 (de) 1996-03-06
NO931809L (no) 1994-11-21
JPH08510166A (ja) 1996-10-29
FI955525A0 (fi) 1995-11-16
AU672708B2 (en) 1996-10-10
DE69433356D1 (de) 2004-01-08
DK0699103T3 (da) 2004-04-05
FI955525A7 (fi) 1995-11-16
US5840190A (en) 1998-11-24
DE69433356T2 (de) 2004-08-26
NO931809D0 (no) 1993-05-19
AU6816994A (en) 1994-12-12
WO1994026399A1 (en) 1994-11-24
ES2211881T3 (es) 2004-07-16
FI955525L (fi) 1995-11-16

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