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
German (de)
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)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Biotechnology (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 (https=)
JP (1) JP3396034B2 (https=)
KR (1) KR100304224B1 (https=)
CN (1) CN1056645C (https=)
AT (1) ATE181357T1 (https=)
CA (1) CA2134327C (https=)
DE (1) DE69419095T2 (https=)
ES (1) ES2135569T3 (https=)
TW (1) TW243417B (https=)
WO (1) WO1994020603A1 (https=)

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
ATE258592T1 (de) * 1997-07-31 2004-02-15 Roche Diagnostics Gmbh Verfahren und vorrichtung zur durchführung biochemischer reaktionen
EP2200931B1 (en) 2007-09-19 2017-06-07 The Charles Stark Draper Laboratory, Inc. Microfluidic structures with circular cross-section
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
DE3583941D1 (de) * 1984-10-30 1991-10-02 Teijin Ltd Hohlfasermembran mit selektiver durchlaessigkeit, deren herstellung und verfahren zur scheidung von plasmakomponenten sowie plasmakomponentabscheider.
EP0294737B1 (en) * 1987-06-12 1994-09-21 Kuraray Co., Ltd. Polysulfone hollow fiber membrane and process for making the same
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
WO1994020603A1 (en) 1994-09-15
EP0644928A1 (en) 1995-03-29
CA2134327C (en) 2003-12-02
JPH07506496A (ja) 1995-07-20
TW243417B (https=) 1995-03-21
CN1056645C (zh) 2000-09-20
DE69419095T2 (de) 2000-02-03
CN1103745A (zh) 1995-06-14
KR100304224B1 (ko) 2001-11-22
KR950701378A (ko) 1995-03-23
CA2134327A1 (en) 1994-09-15
EP0644928B1 (en) 1999-06-16
JP3396034B2 (ja) 2003-04-14
ES2135569T3 (es) 1999-11-01
DE69419095D1 (de) 1999-07-22

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Legal Events

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