ATE181357T1 - Rektifikationsdialysator, membran und bioreaktor - Google Patents

Rektifikationsdialysator, membran und bioreaktor

Info

Publication number
ATE181357T1
ATE181357T1 AT94910773T AT94910773T ATE181357T1 AT E181357 T1 ATE181357 T1 AT E181357T1 AT 94910773 T AT94910773 T AT 94910773T AT 94910773 T AT94910773 T AT 94910773T AT E181357 T1 ATE181357 T1 AT E181357T1
Authority
AT
Austria
Prior art keywords
membranes
skins
dialysis
membrane
solutes
Prior art date
Application number
AT94910773T
Other languages
English (en)
Inventor
Norma J Ofsthun
Lee W Henderson
Richard I Brown
Robin G Pauley
Original Assignee
Baxter Int
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 Int filed Critical Baxter Int
Application granted granted Critical
Publication of ATE181357T1 publication Critical patent/ATE181357T1/de

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • B01D61/244—Dialysis comprising multiple dialysis steps
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Urology & Nephrology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT94910773T 1993-03-09 1994-02-28 Rektifikationsdialysator, membran und bioreaktor ATE181357T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2840093A 1993-03-09 1993-03-09

Publications (1)

Publication Number Publication Date
ATE181357T1 true ATE181357T1 (de) 1999-07-15

Family

ID=21843256

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94910773T ATE181357T1 (de) 1993-03-09 1994-02-28 Rektifikationsdialysator, membran und bioreaktor

Country Status (10)

Country Link
EP (1) EP0644928B1 (de)
JP (1) JP3396034B2 (de)
KR (1) KR100304224B1 (de)
CN (1) CN1056645C (de)
AT (1) ATE181357T1 (de)
CA (1) CA2134327C (de)
DE (1) DE69419095T2 (de)
ES (1) ES2135569T3 (de)
TW (1) TW243417B (de)
WO (1) WO1994020603A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5480552A (en) * 1992-01-10 1996-01-02 Baxter International Inc. Method for concentrating a solute with an oscillating filtration device
JP3714686B2 (ja) * 1994-04-27 2005-11-09 旭化成メディカル株式会社 ポリスルホン系中空糸膜及びその製造方法
DE59810647D1 (de) * 1997-07-31 2004-03-04 Roche Diagnostics Gmbh Verfahren und Vorrichtung zur Durchführung biochemischer Reaktionen
US8266791B2 (en) 2007-09-19 2012-09-18 The Charles Stark Draper Laboratory, Inc. Method of fabricating microfluidic structures for biomedical applications
US20110082563A1 (en) * 2009-10-05 2011-04-07 The Charles Stark Draper Laboratory, Inc. Microscale multiple-fluid-stream bioreactor for cell culture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60246812A (ja) * 1984-05-18 1985-12-06 Daicel Chem Ind Ltd ポリスルホン系樹脂製中空糸
WO1986002379A1 (en) * 1984-10-09 1986-04-24 Endotronics, Inc. Hollow fiber culture device for improved nutrient perfusion and product concentration and method of operation
WO1986002575A1 (en) * 1984-10-30 1986-05-09 Teijin Limited Permselective hollow yarn membrane, method of producing the same, method of separating plasma components, and plasma component separator
DE3851572T2 (de) * 1987-06-12 1995-05-24 Kuraray Co Polysulfon-Hohlfasermembran und Verfahren zu ihrer Herstellung.
FR2640638B1 (fr) * 1988-12-20 1991-02-15 Commissariat Energie Atomique Bioreacteur et dispositif pour la culture de cellules animales
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products

Also Published As

Publication number Publication date
CA2134327C (en) 2003-12-02
KR100304224B1 (ko) 2001-11-22
CN1056645C (zh) 2000-09-20
JP3396034B2 (ja) 2003-04-14
ES2135569T3 (es) 1999-11-01
CN1103745A (zh) 1995-06-14
WO1994020603A1 (en) 1994-09-15
TW243417B (de) 1995-03-21
CA2134327A1 (en) 1994-09-15
KR950701378A (ko) 1995-03-23
EP0644928A1 (de) 1995-03-29
DE69419095D1 (de) 1999-07-22
JPH07506496A (ja) 1995-07-20
EP0644928B1 (de) 1999-06-16
DE69419095T2 (de) 2000-02-03

Similar Documents

Publication Publication Date Title
TW258669B (de)
ATE201230T1 (de) Membran, rektifikationsdialysator, bioreaktor und dessen anwendung
DE69929697D1 (de) Anti-mikrobielle semipermeable membran
ATE479492T1 (de) Verwendung einer geladenen porösen membran zur herstellung von weichwasser
ATE457823T1 (de) Membran zum filtrieren von wasser
DK0637323T3 (da) Copolymerer og ikke-porøs, semipermeabel membran deraf og dens anvendelse til permeering af molekyler med et forudbestemt m
ATE281301T1 (de) Hochporöse membran aus polyvinylidendifluorid
ATE511414T1 (de) Hohlfasermembran und rohrförmiger geflechtträger dafür
ATE327033T1 (de) Geladene filtrationmembranen und deren verwendungen
DK0555269T3 (da) Membran til omvendt osmose eller nanofiltrering og fremgangsmåde til fremstilling deraf
DE59707888D1 (de) Membranmodul mit schichtförmig angeordneten hohlfasermembranen
DE69400874D1 (de) Verfahren zur herstellung von keramischen hohlfasermembranen zur mikorfiltration, ultrafiltration und gastrennung
DE58903874D1 (de) Integrale asymmetrische polyaethersulfonmembran, verfahren zur herstellung und verwendung zur ultrafiltration und mikrofiltration.
DE69419095D1 (de) Rektifikationsdialysator, membran und bioreaktor
SE7703669L (sv) Membran
Soltys et al. Method for concentrating a solute with an oscillating filtration device
ATE291484T1 (de) Verfahren zur herstellung von poren und mikroporöser film
FR2406469A1 (fr) Nouvelle membrane semi-permeable et son procede de preparation
DE59402029D1 (de) Ionenselektive Membran/Spacer-Einheiten
RU96124332A (ru) Ареактогенный иммуноглобулин для внутривенного введения и способ его получения
SE9402892L (sv) Membran med osmotiska egenskaper, sätt för framställning samt användning till vattenrening
PRO Biomedical applications Artificial kidney, 305, 363 Contact lenses, 415
Takahashi et al. Wendt, RP, 23 Wonders, AG, 63
Paleichuk et al. Peculiarities of reverse-osmotic separation of ethonium preparation aqueous solution.
ITVC950010A0 (it) Procedimento per la preparazione di membrane asimmetriche in polipiperazinammide per osmosi inversa e membran ottenute con tale procedimento.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee