ATE183931T1 - Mehrzweck-blutbehandlungsvorrichtung - Google Patents

Mehrzweck-blutbehandlungsvorrichtung

Info

Publication number
ATE183931T1
ATE183931T1 AT95420161T AT95420161T ATE183931T1 AT E183931 T1 ATE183931 T1 AT E183931T1 AT 95420161 T AT95420161 T AT 95420161T AT 95420161 T AT95420161 T AT 95420161T AT E183931 T1 ATE183931 T1 AT E183931T1
Authority
AT
Austria
Prior art keywords
over
blood
component
mmhg
ultrafiltration
Prior art date
Application number
AT95420161T
Other languages
English (en)
Inventor
Dominique Domaine D Pouchoulin
Original Assignee
Hospal Ind
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 Hospal Ind filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE183931T1 publication Critical patent/ATE183931T1/de

Links

Classifications

    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • 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
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Plant Substances (AREA)
AT95420161T 1994-06-20 1995-06-16 Mehrzweck-blutbehandlungsvorrichtung ATE183931T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407752A FR2721217B1 (fr) 1994-06-20 1994-06-20 Dispositif multifonction pour le traitement du sang.

Publications (1)

Publication Number Publication Date
ATE183931T1 true ATE183931T1 (de) 1999-09-15

Family

ID=9464595

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95420161T ATE183931T1 (de) 1994-06-20 1995-06-16 Mehrzweck-blutbehandlungsvorrichtung

Country Status (8)

Country Link
US (1) US5626760A (de)
EP (1) EP0688569B1 (de)
JP (1) JPH0852209A (de)
AT (1) ATE183931T1 (de)
CA (1) CA2152128C (de)
DE (1) DE69511783T2 (de)
ES (1) ES2137473T3 (de)
FR (1) FR2721217B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2758394B1 (fr) * 1997-01-14 1999-03-19 Hospal Ind Moyens pour la bio-epuration specifique d'un fluide biologique
AU2001245513A1 (en) * 2000-03-06 2001-09-17 Kumarpal A. Shah Method for immune switching
DE10118446A1 (de) * 2001-04-12 2002-10-17 Thomas Hartung Prüfverfahren zur Untersuchung fließfähiger Medien auf Gehalte an mikrobiellen Toxinen
US20080004205A1 (en) 2006-06-30 2008-01-03 Millipore Corporation Ultrafiltration membranes and methods of making
FR2991988B1 (fr) * 2012-06-15 2015-08-07 Laurent Laroche Procede de preparation d'objets en hydrogel biocompatible pour leur application dans le domaine medical, et plus particulierement en ophtalmologie
EP3124099A1 (de) * 2015-07-30 2017-02-01 Gambro Lundia AB Acrylnitril-basierte membran mit verbesserter leistung
EP3365045A4 (de) * 2015-10-22 2019-07-03 Cytosorbents Corporation Multifunktionelles, hämokompatibles, poröses polymerperlen-sorbens zur entfernung von proteinbasierten toxinen und kalium aus biologischen flüssigkeiten
EP3296010B1 (de) 2016-09-14 2023-04-26 Gambro Lundia AB Auf acrylonitril basierende membran mit niedriger thrombogenität
EP3548164A1 (de) 2016-11-29 2019-10-09 Gambro Lundia AB Membran zur adsorption von bakterien

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34239E (en) 1970-09-09 1993-05-04 Hospal Ltd. Semi-permeable membranes
FR2105502A5 (de) 1970-09-09 1972-04-28 Rhone Poulenc Sa
FR2199014B1 (de) * 1972-09-12 1975-03-14 Rhone Poulenc Ind
US4238340A (en) * 1976-04-02 1980-12-09 Medical, Incorporated Hemodialyzer
DE2758679A1 (de) * 1977-12-29 1979-07-05 Fresenius Chem Pharm Ind Apparat fuer blutbehandlung
DD159494A3 (de) 1980-09-11 1983-03-16 Horst Klinkmann Sorbentdialysator
FR2529464B1 (de) * 1982-07-01 1985-01-18 Hospal Ind
US4749619A (en) * 1985-08-21 1988-06-07 Hospal Industrie Hollow fibre useful in blood treating processes
JPH0642905B2 (ja) * 1986-06-13 1994-06-08 東レ株式会社 血液透析膜
FR2607393B1 (fr) * 1986-11-28 1997-01-24 Hospal Ind Rein artificiel a taux d'echanges moderes
FR2630638B1 (fr) 1988-05-02 1997-08-08 Inst Nat Sante Rech Med Implant oculaire et son procede de preparation
FR2656234B1 (fr) * 1989-12-22 1992-03-20 Hospal Ind Membrane semi-permeable asymetrique pour le traitement des liquides biologiques.
US5194157A (en) 1990-03-09 1993-03-16 Sorin Biomedica Emodialisi Srl Blood purifying equipment particularly for the treatment of patients suffering from renal insufficiency, and a method of producing a reinfusion liquid for haemodiafiltration (HDF)
FR2663546B1 (fr) * 1990-06-25 1995-05-12 Hospal Ind Materiau composite hemocompatible.
DE4331358A1 (de) * 1992-10-12 1994-04-14 Braun Melsungen Ag Verfahren zur quantitativen selektiven Entfernung oder präparativen Gewinnung von Tumor-Nekrose-Faktor (TNF) oder/und Lipopolysacchariden (LPS) aus wäßrigen Flüssigkeiten
US5436275A (en) * 1993-11-30 1995-07-25 Japan Exlan Company Limited Porous acrylonitrile polymer fiber

Also Published As

Publication number Publication date
EP0688569B1 (de) 1999-09-01
FR2721217A1 (fr) 1995-12-22
DE69511783D1 (de) 1999-10-07
US5626760A (en) 1997-05-06
EP0688569A1 (de) 1995-12-27
ES2137473T3 (es) 1999-12-16
JPH0852209A (ja) 1996-02-27
DE69511783T2 (de) 2000-03-09
CA2152128A1 (fr) 1995-12-21
FR2721217B1 (fr) 1996-08-02
CA2152128C (fr) 2006-12-19

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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