BE867037A - Dispositif a membrane, appareil muni de ce dispositif et procede d'epuration du sang - Google Patents

Dispositif a membrane, appareil muni de ce dispositif et procede d'epuration du sang

Info

Publication number
BE867037A
BE867037A BE187661A BE187661A BE867037A BE 867037 A BE867037 A BE 867037A BE 187661 A BE187661 A BE 187661A BE 187661 A BE187661 A BE 187661A BE 867037 A BE867037 A BE 867037A
Authority
BE
Belgium
Prior art keywords
apparatus equipped
diaphragm
depuration process
blood
blood depuration
Prior art date
Application number
BE187661A
Other languages
English (en)
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of BE867037A publication Critical patent/BE867037A/fr

Links

Classifications

    • 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
    • B01D63/10—Spiral-wound membrane modules
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3475—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate with filtrate treatment agent in the same enclosure as the membrane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • B01D61/145—Ultrafiltration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3486—Biological, chemical treatment, e.g. chemical precipitation; treatment by absorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2626—Absorption or adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2315/00—Details relating to the membrane module operation
    • B01D2315/16—Diafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/06—Surface irregularities
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/12—Adsorbents being present on the surface of the membranes or in the pores

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Analytical Chemistry (AREA)
  • External Artificial Organs (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BE187661A 1977-05-16 1978-05-12 Dispositif a membrane, appareil muni de ce dispositif et procede d'epuration du sang BE867037A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772722025 DE2722025A1 (de) 1977-05-16 1977-05-16 Membraneinheit, vorrichtung mit membraneinheit und verfahren zur blutreinigung

Publications (1)

Publication Number Publication Date
BE867037A true BE867037A (fr) 1978-11-13

Family

ID=6009072

Family Applications (1)

Application Number Title Priority Date Filing Date
BE187661A BE867037A (fr) 1977-05-16 1978-05-12 Dispositif a membrane, appareil muni de ce dispositif et procede d'epuration du sang

Country Status (10)

Country Link
US (1) US4206050A (fr)
JP (1) JPS53142092A (fr)
BE (1) BE867037A (fr)
CA (1) CA1117028A (fr)
DE (1) DE2722025A1 (fr)
DK (1) DK210378A (fr)
FR (1) FR2390965B1 (fr)
GB (1) GB1597888A (fr)
NL (1) NL7805215A (fr)
SE (1) SE7805484L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744619A1 (fr) * 1996-02-14 1997-08-14 Feuvray Beatrice Tissu pour articles de toilette ou de nettoyage

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3148312A1 (de) * 1981-12-07 1983-06-09 Hoechst Ag, 6230 Frankfurt Folie zum trennen fluessiger oder gasfoermiger mehrkomponentensysteme
JPS61114701A (ja) * 1984-11-09 1986-06-02 Terumo Corp 平膜型透過性膜およびその製造方法
DE3564078D1 (en) * 1984-11-09 1988-09-08 Terumo Corp Flat permeable membrane and method for manufacture thereof
CA1312429C (fr) * 1985-08-29 1993-01-12 Yukio Seita Membrane poreuse servant a separer les composants du sang et methode de fabrication
CH670573A5 (fr) * 1985-11-22 1989-06-30 Sulzer Ag
US4756835A (en) * 1986-08-29 1988-07-12 Advanced Polymer Technology, Inc. Permeable membranes having high flux-density and low fouling-propensity
US4906374A (en) * 1986-12-23 1990-03-06 Pall Corporation Filtration media with low protein adsorbability
US4894157A (en) * 1987-10-05 1990-01-16 Micron Separations, Inc. Process for producing supported celluosic membranes and products
DE3738691A1 (de) * 1987-11-13 1989-05-24 Chmiel Horst Verfahren und vorrichtung zur praeparativen fluessigkeitschromatographie bzw. adsorption
CH676799A5 (fr) * 1988-11-01 1991-03-15 Sulzer Ag
EP0922476A3 (fr) * 1991-06-28 1999-07-07 Pall Corporation Assemblage de filtres à un benchon sondé par rotation
US5543047A (en) * 1992-11-06 1996-08-06 Pall Corporation Filter with over-laid pleats in intimate contact
US5403482A (en) * 1993-10-12 1995-04-04 Gelman Sciences Inc. Self-supporting, pleated, spirally wound filter and the corresponding process of making
AU3968495A (en) * 1994-10-21 1996-05-15 Pall Corporation Fluid processing apparatus
JPH08192006A (ja) * 1995-01-13 1996-07-30 Pall Corp 濾過器
US6103120A (en) * 1995-10-23 2000-08-15 Pall Corporation Fluid processing apparatus
EP0787500B1 (fr) * 1996-02-06 1999-12-01 BELLCO S.p.A. Dispositif de seperation de toxines en particulier de cytokines
US6186146B1 (en) 1996-08-30 2001-02-13 Delcath Systems Inc Cancer treatment method
US5911883A (en) * 1996-10-04 1999-06-15 Minnesota Mining And Manufacturing Company Flow-by solid phase extraction method
US5919163A (en) * 1997-07-14 1999-07-06 Delcath Systems, Inc. Catheter with slidable balloon
US5817046A (en) * 1997-07-14 1998-10-06 Delcath Systems, Inc. Apparatus and method for isolated pelvic perfusion
US6022477A (en) * 1997-11-14 2000-02-08 New Jersey Institute Of Technology Method and apparatus for isolation purification of biomolecules
AU2002215860A1 (en) * 2000-11-29 2002-06-11 Intech Thuringen Gmbh Material for detoxification of blood containing foreign toxic substances
DE50107317D1 (de) * 2000-11-29 2005-10-06 Intech Thueringen Gmbh Werkstoff zur begrenzten selektiven adsorption und/oder absorption von körpereigenen substanzen im blut
US6986847B2 (en) * 2002-05-10 2006-01-17 New Jersey Institute Of Technology Method and apparatus for isolation and purification of biomolecules
WO2005102493A1 (fr) * 2004-03-23 2005-11-03 Mykrolis Corporation Element de membrane filtrante de type a lamelles et cartouche de filtre utilisant un tel element
GB0809092D0 (en) * 2008-05-20 2008-06-25 Univ Strathclyde Fluid processing device
WO2011061533A1 (fr) 2009-11-17 2011-05-26 Brightwake Limited Dispositif et procédé pour traiter un fluide
WO2018182441A2 (fr) * 2017-03-30 2018-10-04 Qatar Foundation For Education, Science And Community Development Membrane multicouche de séparation huile/eau

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367504A (en) * 1964-12-21 1968-02-06 Gulf General Atomic Inc Spirally wrapped reverse osmosis membrane cell
US3670892A (en) * 1969-11-06 1972-06-20 William Baerg Reverse osmosis apparatus
US3742946A (en) * 1970-05-15 1973-07-03 C Grossman Apparatus for the in vivo treatment of blood containing harmful components resulting from chronic uremia and other conditions
DE2054446A1 (de) * 1970-11-05 1972-05-10 Henning, George Ernest von, 6800 Mannheim Biologische Reaktionskammer
US3827562A (en) * 1972-03-03 1974-08-06 W Esmond Filtering device
DE2225862A1 (de) * 1972-05-27 1973-12-06 George Ernest Von Henning Biologische reaktionskammer
US3813334A (en) * 1973-04-09 1974-05-28 Desalination Systems Porous backing material for semipermeable membrane cartridges
JPS5228519B2 (fr) * 1973-09-19 1977-07-27
US3985655A (en) * 1974-05-16 1976-10-12 Extracorporeal Medical Specialties Inc. Dialyzer coil with porous support for membrane
US4048064A (en) * 1976-04-23 1977-09-13 Clark Iii William T Biocompatible hemoperfusion system
DE2705734C3 (de) * 1977-02-11 1982-04-22 Akzo Gmbh, 5600 Wuppertal Dialysemembran für die Hämodialyse
SE441143B (sv) * 1976-09-02 1985-09-16 Hoechst Ag Membranenhet och anordning for avlegsnande av metaboliter ur blod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2744619A1 (fr) * 1996-02-14 1997-08-14 Feuvray Beatrice Tissu pour articles de toilette ou de nettoyage

Also Published As

Publication number Publication date
DE2722025A1 (de) 1978-11-30
DK210378A (da) 1978-11-17
NL7805215A (nl) 1978-11-20
US4206050A (en) 1980-06-03
FR2390965A1 (fr) 1978-12-15
SE7805484L (sv) 1978-11-17
JPS53142092A (en) 1978-12-11
CA1117028A (fr) 1982-01-26
GB1597888A (en) 1981-09-16
FR2390965B1 (fr) 1985-06-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: HOECHST A.G.

Effective date: 19930531