DE2521793A1 - Mit saeugetierzellen besetzte hohlfasern und ihre verwendung fuer die durchfuehrung von stoffwechselprozessen - Google Patents

Mit saeugetierzellen besetzte hohlfasern und ihre verwendung fuer die durchfuehrung von stoffwechselprozessen

Info

Publication number
DE2521793A1
DE2521793A1 DE19752521793 DE2521793A DE2521793A1 DE 2521793 A1 DE2521793 A1 DE 2521793A1 DE 19752521793 DE19752521793 DE 19752521793 DE 2521793 A DE2521793 A DE 2521793A DE 2521793 A1 DE2521793 A1 DE 2521793A1
Authority
DE
Germany
Prior art keywords
cells
occupied
hollow fibers
hollow fiber
blood
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE19752521793
Other languages
German (de)
English (en)
Inventor
Carl F W Wolf
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
COMMUNITY BLOOD COUNCIL
Original Assignee
COMMUNITY BLOOD COUNCIL
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 COMMUNITY BLOOD COUNCIL filed Critical COMMUNITY BLOOD COUNCIL
Publication of DE2521793A1 publication Critical patent/DE2521793A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/022—Artificial gland structures using bioreactors
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M25/00—Means for supporting, enclosing or fixing the microorganisms, e.g. immunocoatings
    • C12M25/10—Hollow fibers or tubes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/16—Hollow fibers

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Transplantation (AREA)
  • General Engineering & Computer Science (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • Immunology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
DE19752521793 1974-05-17 1975-05-16 Mit saeugetierzellen besetzte hohlfasern und ihre verwendung fuer die durchfuehrung von stoffwechselprozessen Withdrawn DE2521793A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47106574A 1974-05-17 1974-05-17

Publications (1)

Publication Number Publication Date
DE2521793A1 true DE2521793A1 (de) 1975-11-27

Family

ID=23870113

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752521793 Withdrawn DE2521793A1 (de) 1974-05-17 1975-05-16 Mit saeugetierzellen besetzte hohlfasern und ihre verwendung fuer die durchfuehrung von stoffwechselprozessen

Country Status (6)

Country Link
BE (1) BE829222A (enrdf_load_stackoverflow)
BR (1) BR7503062A (enrdf_load_stackoverflow)
DE (1) DE2521793A1 (enrdf_load_stackoverflow)
FR (1) FR2270895B1 (enrdf_load_stackoverflow)
GB (1) GB1491261A (enrdf_load_stackoverflow)
ZA (1) ZA753084B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129064A1 (de) * 1981-07-23 1983-02-10 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zur blutoxygenation
WO2007012050A3 (en) * 2005-07-20 2007-04-05 Surmodics Inc Polymer coated nanofibrillar structures and methods for cell maintenance and differentiation
DE102010026322A1 (de) 2010-07-07 2011-10-27 Hohenstein Laboratories Gmbh & Co. Kg Chirurgische Implantate aus bioresorbierbaren und/oder biodegradierbaren Polymeren sowie Verfahren zu deren Herstellung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1085104A (en) * 1977-03-21 1980-09-09 Anthony M. Sun Artificial endocrine pancreas
NL7904388A (nl) * 1978-06-15 1979-12-18 Mitsubishi Rayon Co Werkwijze en inrichting voor overdracht van gassen.
DE2967545D1 (en) * 1979-06-11 1985-12-19 Gambro Lundia Ab A device for removal of substances from a liquid
JPS5899966A (ja) * 1981-11-30 1983-06-14 コ−ディス、コ−ポレイション 治療的免疫除去装置および方法
FR2531333B1 (fr) * 1982-08-09 1986-04-04 Centre Nat Rech Scient Pancreas bio-artificiel a ultrafiltration
JPS5980238A (ja) * 1982-09-24 1984-05-09 ジ−ン−ベルナルド・ブチス 複合人工器官用装具
US4748121A (en) * 1984-11-30 1988-05-31 Ppg Industries, Inc. Porous glass fibers with immobilized biochemically active material
IL75554A (en) * 1985-06-18 1993-01-14 Yeda Res & Dev Matrix for cell cultivation in vitro
US4749653A (en) * 1985-10-21 1988-06-07 Owens-Corning Fiberglas Corporation Enzyme immobilization on non-porous glass fibers
US5162225A (en) * 1989-03-17 1992-11-10 The Dow Chemical Company Growth of cells in hollow fibers in an agitated vessel
DE4012079C2 (de) * 1990-04-14 1997-11-06 Jakob Dr Bodziony Implantierbare Austausch- und Diffusionskammer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734851A (en) * 1969-12-29 1973-05-22 K Matsumura Method and device for purifying blood
DE2054446A1 (de) * 1970-11-05 1972-05-10 Henning, George Ernest von, 6800 Mannheim Biologische Reaktionskammer
DE2225862A1 (de) * 1972-05-27 1973-12-06 George Ernest Von Henning Biologische reaktionskammer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3129064A1 (de) * 1981-07-23 1983-02-10 Akzo Gmbh, 5600 Wuppertal Verfahren und vorrichtung zur blutoxygenation
WO2007012050A3 (en) * 2005-07-20 2007-04-05 Surmodics Inc Polymer coated nanofibrillar structures and methods for cell maintenance and differentiation
DE102010026322A1 (de) 2010-07-07 2011-10-27 Hohenstein Laboratories Gmbh & Co. Kg Chirurgische Implantate aus bioresorbierbaren und/oder biodegradierbaren Polymeren sowie Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
FR2270895A1 (enrdf_load_stackoverflow) 1975-12-12
BE829222A (fr) 1975-09-15
BR7503062A (pt) 1976-04-13
GB1491261A (en) 1977-11-09
FR2270895B1 (enrdf_load_stackoverflow) 1979-04-13
ZA753084B (en) 1976-04-28

Similar Documents

Publication Publication Date Title
DE2521793A1 (de) Mit saeugetierzellen besetzte hohlfasern und ihre verwendung fuer die durchfuehrung von stoffwechselprozessen
DE69332374T2 (de) Verfahren,zusammensetzungen und vorrichtungen zur erhaltung und zur züchtung menschlicher stammzellen und/oder hämatopoetischer zellen
DE3209127C2 (enrdf_load_stackoverflow)
DE2319120C2 (de) Züchten von Zellkulturen in vitro
DE3837226C2 (de) Perfusionsgerät zum Züchten und Erhalten von Hepatocyten
DE69633189T2 (de) Fester Träger zur Verwendung in der Zellkultivierung, insbesondere für die Kultivierung von Leberzellen, Bioreaktor, welcher den festen Träger enthält, und die Verwendung davon in einem biologisch-künstlichen Lebersystem
DE10021627B4 (de) Verfahren zur Herstellung eines vaskularisierten bioartifiziellen Gewebes und zugehöriger Versuchsreaktor
DE2726313C3 (de) Verfahren zur in-vitro-Biosynthese von Hormonen, insbesondere von Insulin
DE69007558T2 (de) Gefässprothese, deren Wand mit hormonproduzierende Zellen enthaltenden Mikrokapseln beladen ist.
DE3346336C2 (enrdf_load_stackoverflow)
DE69232682T2 (de) Verfahren zur selektiven vermehrung von cd34 positiven zellen
DE69534865T2 (de) Makroeingekapselte sekretorische Zellen
Morita et al. Electron microscopic studies of planarian regeneration: I. Fine structure of neoblasts in Dugesia dorotocephala
DE3504715C2 (enrdf_load_stackoverflow)
DE2431450A1 (de) Verfahren zur in vitro-fortpflanzung und in vitro-erhaltung von zellen
DE69029856T2 (de) Verfahren, zubereitungen und anordnungen für zellzucht
DE2811372A1 (de) Vorrichtung zur verwendung als kuenstliches pankreas
EP0687185A1 (de) Verfahren zum herstellen eines implantates aus zellkulturen
Kingsbury CYTOPLASMIC FIXATION¹
DE69531712T2 (de) Hybridgel, das eine biologisch aktive Substanz sekretiert
DE69211342T2 (de) Künstliche Bauchspeicheldrüsenperfundierungsvorrichtung mit wiederaufladbarer matrix
DE2735274A1 (de) Permeables material mit grosser oberflaeche und verfahren zu dessen herstellung
EP2543719B1 (de) Mäander-bioreaktor und verfahren zur dynamischen expansion, differenzierung und ernte von hämatopoetischen zellen
DE69738170T2 (de) Konditioniertes Medium und diffusionsfähiges biologisches Material gewonnen durch Inkubierung von eingeschlossenen Zellen
KR860000898B1 (ko) 인체 융모막성선 자극호르몬(Human Chorionic Gonadotropin)의 제조방법

Legal Events

Date Code Title Description
8141 Disposal/no request for examination