DK597488A - Fremgangsmaade til fremstilling af biokompatibelt nukleofilt materiale - Google Patents

Fremgangsmaade til fremstilling af biokompatibelt nukleofilt materiale

Info

Publication number
DK597488A
DK597488A DK597488A DK597488A DK597488A DK 597488 A DK597488 A DK 597488A DK 597488 A DK597488 A DK 597488A DK 597488 A DK597488 A DK 597488A DK 597488 A DK597488 A DK 597488A
Authority
DK
Denmark
Prior art keywords
nucleofil
compatible
procedure
manufacturing bio
bio
Prior art date
Application number
DK597488A
Other languages
English (en)
Other versions
DK597488D0 (da
Inventor
Richard I Johnson
Dennis E Chenoweth
Daniel R Boggs
Michael J Lysaght
Original Assignee
Baxter Travenol Lab
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 Baxter Travenol Lab filed Critical Baxter Travenol Lab
Publication of DK597488A publication Critical patent/DK597488A/da
Publication of DK597488D0 publication Critical patent/DK597488D0/da

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
    • B01D67/00931—Chemical modification by introduction of specific groups after membrane formation, e.g. by grafting
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3679—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits by absorption
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3687—Chemical treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma
    • A61M2202/0421—Beta-2-microglobulin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/58—Biocompatibility of membrane

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Transplantation (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
DK597488A 1987-02-27 1988-10-27 Fremgangsmaade til fremstilling af biokompatibelt nukleofilt materiale DK597488D0 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US2079487A 1987-02-27 1987-02-27
US07/024,652 US4882106A (en) 1987-02-27 1987-03-11 Methods of manufacturing nucleophilic material modified for improved biocompatibility
PCT/US1988/000603 WO1988006476A1 (en) 1987-02-27 1988-02-26 Methods of making biocompatible nucleophilic material

Publications (2)

Publication Number Publication Date
DK597488A true DK597488A (da) 1988-10-27
DK597488D0 DK597488D0 (da) 1988-10-27

Family

ID=26693873

Family Applications (1)

Application Number Title Priority Date Filing Date
DK597488A DK597488D0 (da) 1987-02-27 1988-10-27 Fremgangsmaade til fremstilling af biokompatibelt nukleofilt materiale

Country Status (15)

Country Link
US (1) US4882106A (da)
EP (1) EP0303684B1 (da)
JP (1) JPH01502245A (da)
KR (1) KR890700381A (da)
AT (1) ATE84986T1 (da)
AU (1) AU613613B2 (da)
BR (1) BR8805643A (da)
DE (1) DE3877856T2 (da)
DK (1) DK597488D0 (da)
ES (1) ES2006337A6 (da)
HK (1) HK59893A (da)
IL (1) IL85567A (da)
MX (1) MX165398B (da)
SG (1) SG37593G (da)
WO (1) WO1988006476A1 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0263531A (ja) † 1988-05-30 1990-03-02 Terumo Corp 中空糸膜の製造方法
DE3842822A1 (de) * 1988-12-20 1990-07-05 Akzo Gmbh Biocompatible dialysemembran aus einem gemischten polysaccharidester
DE4017745A1 (de) * 1990-06-01 1991-12-05 Akzo Gmbh Dialysemembran aus polysaccharidether
US5096585A (en) * 1991-01-28 1992-03-17 W. R. Grace & Co.-Conn. Process for preparing protein non-adsorptive microporous polysulfone membranes
EP0647466A3 (de) * 1993-10-08 1996-01-17 Akzo Nobel Nv Cellulosische Membranen.
US5904663A (en) * 1997-07-30 1999-05-18 Braverman; Andrew Method of removing beta-2 microglobulin from blood
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
JP2007510050A (ja) 2003-10-31 2007-04-19 シェブロン フィリップス ケミカル カンパニー エルピー 化学反応改善のためにイオン性液体触媒を酸素に接触させる方法及びシステム
US8501008B2 (en) * 2005-09-09 2013-08-06 Membrana Gmbh Method for the elimination of leukocytes from blood
ES2581989T3 (es) * 2007-01-13 2016-09-08 3M Innovative Properties Company Dispositivo para la separación de leucocitos de la sangre
CN112973481B (zh) * 2021-05-17 2021-08-06 天津膜天膜科技股份有限公司 中空纤维荷正电膜及其制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816402A (en) * 1972-05-08 1974-06-11 Du Pont Fibers of cellulose ester having randomly distributed dicarboxylate half-ester,half-t-amine dye sites
DE2522821A1 (de) * 1975-05-23 1976-11-25 Battelle Institut E V Permselektive membran fuer kuenstliche nieren
GB1536406A (en) * 1975-12-19 1978-12-20 Sawyer P Prosthesis and method for making same
FR2380052A1 (fr) * 1977-02-11 1978-09-08 Akzo Nv Membrane de dialyse pour l'hemodialyse
JPS5584412A (en) * 1978-12-20 1980-06-25 Nippon Zeon Co Ltd Production of hollow fiber
ATE16456T1 (de) * 1979-06-11 1985-11-15 Gambro Lundia Ab Vorrichtung zum entfernen von substanzen aus einer fluessigkeit.
US4329383A (en) * 1979-07-24 1982-05-11 Nippon Zeon Co., Ltd. Non-thrombogenic material comprising substrate which has been reacted with heparin
US4637880A (en) * 1981-11-30 1987-01-20 Cordis Laboratories, Inc. Apparatus and method for therapeutic immunodepletion
DE3341113A1 (de) * 1983-11-12 1985-05-23 Akzo Gmbh, 5600 Wuppertal Dialysemembran mit verbesserter vertraeglichkeit
US4604208A (en) * 1983-12-29 1986-08-05 Chaokang Chu Liquid filtration using an anionic microporous membrane
DE3572771D1 (en) * 1984-08-18 1989-10-12 Akzo Gmbh Modified cellulose dialysis membrane with improved biocompatibility

Also Published As

Publication number Publication date
DE3877856D1 (de) 1993-03-11
AU613613B2 (en) 1991-08-08
DE3877856T2 (de) 1993-05-19
ATE84986T1 (de) 1993-02-15
MX165398B (es) 1992-11-10
JPH01502245A (ja) 1989-08-10
BR8805643A (pt) 1989-10-17
IL85567A0 (en) 1988-08-31
AU1488288A (en) 1988-09-26
EP0303684B1 (en) 1993-01-27
DK597488D0 (da) 1988-10-27
ES2006337A6 (es) 1989-04-16
HK59893A (en) 1993-06-25
IL85567A (en) 1992-08-18
KR890700381A (ko) 1989-04-24
US4882106A (en) 1989-11-21
SG37593G (en) 1993-06-11
EP0303684A4 (en) 1989-10-11
EP0303684A1 (en) 1989-02-22
WO1988006476A1 (en) 1988-09-07

Similar Documents

Publication Publication Date Title
DK597488D0 (da) Fremgangsmaade til fremstilling af biokompatibelt nukleofilt materiale
SE7508781L (sv) Sett att framstella fiberprodukter.
LU79273A1 (fr) Fibres et matieres poreuses biocompatibles pour l'introduction de substances biologiquement interessantes,et leur procede de fabrication
SE7709382L (sv) Kerlprotes och forfarande for framstellning derav
DE68922476D1 (de) Verfahren zur Herstellung einer Kohlenstoff-beschichteten optischen Faser.
IT7919147A0 (it) Filtro in fibre permeabili e suaproduzione.
GR1000153B (el) Αφρωδες-ινωδες συνθετο υλικο και διαδικασια παραγωγης του.
DE68916278D1 (de) Kontinuierliches Verfahren zur Herstellung von zusammengesetzten beschichteten Hohlfasermembranen.
FI883833A7 (fi) Menetelmä kuidutettujen selluloosamateriaalin, erityisesti puukuitujen valmistamiseksi kuitulevyjen valmistusta varten.
FR2561577B1 (fr) Matelas fibreux moulable et son procede de fabrication
DE69129220D1 (de) Herstellung von Faserzement ohne Asbestfasern
IT7850125A0 (it) Acetato di cellulosa per reni arti perfezionamento nelle fibre cave di ficiali e procedimento per la loro produzione
IT1053285B (it) Disazocoloranti reattivi per le fibre e procedimento per la loro produzione ed applicazione
IT1116356B (it) Azocoloranti reattivi per fibre e procedimento per la loro produzione ed applicazione
DE69004508D1 (de) Verfahren zur Herstellung von Kapillarröhren und Anwendung als Kupplung für Lichtwellenleiter.
DE3164456D1 (en) Process for the production of dry spun hollow polyacrylonitrile filaments and fibres
DK163659C (da) Apparat til fremstilling af poroese emner til brug ved frembringelse af optiske fibre
SE8703744D0 (sv) Sett for impregnering av lignocellulosamaterial
FI910787A0 (fi) Foerfarande foer aseptisk rotning av in vitro foeroekat material avsett foer jordbruks- och traedgaordsbruk.
BE883923A (fr) Dialyseur avec membrane en fibres creuses et son procede de fabrication
IT8147865A0 (it) Procedimento per la produzione di articoli sagomati in particolare fibre e fogli a partire da cellulosa rigenerata
JPS6415102A (en) Compound body of porous membrane
NO177345C (no) Fremgangsmåte for fremstilling av et poröst emne for anvendelse ved fremstilling av optiske fibre
IT7851742A0 (it) Azocoloranti reattivi per le fibre e procedimento per la loro produzione ed applicazione
IT1091752B (it) Azocoloranti reattivi per le fibre procedimento per la loro produzione e loro applicazione

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment