FR2416039A1 - Dispositif pour la diffusion de substances entre deux fluides et rechauffement simultane de l'un au moins de ces fluides - Google Patents

Dispositif pour la diffusion de substances entre deux fluides et rechauffement simultane de l'un au moins de ces fluides

Info

Publication number
FR2416039A1
FR2416039A1 FR7901886A FR7901886A FR2416039A1 FR 2416039 A1 FR2416039 A1 FR 2416039A1 FR 7901886 A FR7901886 A FR 7901886A FR 7901886 A FR7901886 A FR 7901886A FR 2416039 A1 FR2416039 A1 FR 2416039A1
Authority
FR
France
Prior art keywords
fluids
substances
diffusion
simultaneous heating
fluid
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Withdrawn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
FR7901886A
Other languages
English (en)
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.)
Gambro AB
Original Assignee
Gambro AB
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 Gambro AB filed Critical Gambro AB
Publication of FR2416039A1 publication Critical patent/FR2416039A1/fr
Withdrawn legal-status Critical Current

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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/44—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for cooling or heating the devices or media
    • 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
    • A61M1/32—Oxygenators without 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • B01D61/28—Apparatus therefor
    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/0821—Membrane plate arrangements for submerged operation
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/366—General characteristics of the apparatus related to heating or cooling by liquid heat exchangers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/08—Flow guidance means within the module or the apparatus
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/22—Cooling or heating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/90—Additional auxiliary systems integrated with the module or apparatus
    • B01D2313/903—Integrated control or detection device
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/28—Blood oxygenators

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Chemical & Material Sciences (AREA)
  • Emergency Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Cardiology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)

Abstract

L'invention concerne la diffusion de substances entre deux fluides. Dispositif pour le transfert de substances entre deux fluides A, B avec ajustage simultané de la température de l'un B au moins de ces fluides au moyen d'un troisième fluide C, caractérisé en ce qu'il comprend des moyens d'acheminement des premier et deuxième des A et B séparés du troisième fluide C par une ou plusieurs membranes perméables à la chaleur 3. Application notamment aux appareils du type oxygénateurs ou dialyseurs.
FR7901886A 1978-02-02 1979-01-25 Dispositif pour la diffusion de substances entre deux fluides et rechauffement simultane de l'un au moins de ces fluides Withdrawn FR2416039A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7801230A SE7801230L (sv) 1978-02-02 1978-02-02 Anordning for diffusion av emnen mellan tva fluida under samtidig temperering av atminstone det ena av dessa fluider

Publications (1)

Publication Number Publication Date
FR2416039A1 true FR2416039A1 (fr) 1979-08-31

Family

ID=20333846

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901886A Withdrawn FR2416039A1 (fr) 1978-02-02 1979-01-25 Dispositif pour la diffusion de substances entre deux fluides et rechauffement simultane de l'un au moins de ces fluides

Country Status (7)

Country Link
US (1) US4272373A (fr)
JP (1) JPS54112788A (fr)
DE (1) DE2903626A1 (fr)
FR (1) FR2416039A1 (fr)
GB (1) GB2013522B (fr)
IT (1) IT1164968B (fr)
SE (1) SE7801230L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049461A2 (fr) * 1980-10-06 1982-04-14 DIDECO S.p.A. Appareil pour l'oxygénation du sang dans un circuit extérieur au corps avec échangeur de chaleur
EP0175528A1 (fr) * 1984-09-06 1986-03-26 Genshiro Ogawa Dispositif de chauffage à commande électronique pour liquides de perfusion
FR2638644A1 (fr) * 1986-03-10 1990-05-11 Kroyer K K K Appareils de thermotherapie extracorporelle

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2493707A1 (fr) * 1980-11-13 1982-05-14 Hospal Sodip Appareil, utilisable comme rein artificiel, comportant des plaques a canaux decouverts
US4599093A (en) * 1982-02-12 1986-07-08 Steg Jr Robert F Extracorporeal blood processing system
US4490331A (en) * 1982-02-12 1984-12-25 Steg Jr Robert F Extracorporeal blood processing system
DE3304956A1 (de) * 1983-02-12 1984-08-16 Gkss - Forschungszentrum Geesthacht Gmbh, 2054 Geesthacht Einrichtung zur trennung von loesungen durch pervaporation
GB8325936D0 (en) * 1983-09-28 1983-11-23 Atomic Energy Authority Uk Cold trap apparatus
US4637917A (en) * 1983-10-14 1987-01-20 Reed Charles C Bubble oxygenator
CA1251109A (fr) * 1984-04-24 1989-03-14 Tohru Takemura Oxygenateur de sang comportant une membrane de fibres creuses
CA1259870A (fr) * 1984-10-01 1989-09-26 Eiichi Hamada Echangeur thermique avec dispositif d'oxygenation du sang
SE8405056D0 (sv) * 1984-10-10 1984-10-10 Alfa Laval Food & Dairy Eng Inloppsanordning vid en plattindunstare
US4663125A (en) * 1985-05-17 1987-05-05 Cobe Laboratories, Inc. Membrane medical device
US4742870A (en) * 1986-10-29 1988-05-10 Cobe Laboratories Heat exchanger
US5225161A (en) * 1988-10-20 1993-07-06 Baxter International Inc. Integrated membrane blood oxygenator/heat exchanger
US5120501A (en) * 1988-10-20 1992-06-09 Baxter International Inc. Integrated membrane blood oxygenator/heat exchanger
US5236665A (en) * 1988-10-20 1993-08-17 Baxter International Inc. Hollow fiber treatment apparatus and membrane oxygenator
US5217689A (en) * 1989-10-26 1993-06-08 Baxter International Inc. Blood oxygenation system
GB9106481D0 (en) * 1991-03-27 1991-05-15 Pall Corp Filters and filter units
US5312589A (en) * 1993-03-04 1994-05-17 Electromedics, Inc. Gas transfer apparatus
US5824217A (en) 1996-03-27 1998-10-20 Millipore Corporation Membrane filtration apparatus
FR2855071B1 (fr) * 2003-05-21 2005-08-05 Orelis Dispositif de separation par une pluralite de membranes de filtration d'un fluide en au moins deux fractions et son utilisation
US7390403B2 (en) 2004-03-19 2008-06-24 Millipore Corporation Prefilter system for biological systems
DE102005008924A1 (de) * 2005-02-24 2006-08-31 Mann + Hummel Gmbh Filtereinheit, Filtervorrichtung und Filtrationsprozess für Fluide
WO2010040819A1 (fr) * 2008-10-10 2010-04-15 Gambro Lundia Ab Échangeur de chaleur et procédé d’échange de chaleur

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399471A (en) * 1943-10-07 1946-04-30 Hornkem Corp Dialyzer
FR1312112A (fr) * 1961-11-30 1962-12-14 Appareil pour le traitement du sang
US3326380A (en) * 1964-12-28 1967-06-20 Paul Scheibner Kommanditgesell Dialyzer with various connection means
US3332746A (en) * 1963-03-29 1967-07-25 Single Cell Res Foundation Inc Pulsatile membrane oxygenator apparatus
US3398091A (en) * 1966-08-09 1968-08-20 Ionics Membrane separation apparatus and process
US3768977A (en) * 1972-03-31 1973-10-30 R Brumfield Integral blood oxygenator and heat exchanger
DE2321131A1 (de) * 1972-04-27 1973-10-31 Gen Electric Integrales geraet zum austausch von blutwaerme und blutbestandteilen
GB1447174A (en) * 1971-07-06 1976-08-25 Cutter Lab Membrane diffusion devices

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3037504A (en) * 1959-10-01 1962-06-05 Foregger Company Inc Extracorporeal blood circulation system having a non-electric drive
US3212498A (en) * 1962-07-11 1965-10-19 Dilectrix Corp Oxygenation-dialysis method
US3484211A (en) * 1964-12-08 1969-12-16 Us Army Membrane oxygenator
US3413095A (en) * 1965-06-14 1968-11-26 Mogens L. Bramson Membrane oxygenator
US3488158A (en) * 1966-12-12 1970-01-06 Bentley Lab Bubbler assembly for oxygenator
US3493347A (en) * 1967-12-12 1970-02-03 Hazen F Everett Blood oxygenator
US3515275A (en) * 1968-03-13 1970-06-02 Donald B Bowman Hemodialysis method and equipment
FR1597874A (fr) * 1968-12-16 1970-06-29
US3560377A (en) * 1969-01-21 1971-02-02 Amicon Corp Apparatus and process for filtering fluids
US3594130A (en) * 1969-03-24 1971-07-20 United Aircraft Corp Blood oxygenator
DE1963319B1 (de) * 1969-12-17 1970-12-03 Bio Cal Instr Gmbh Kuenstliche Lunge
US3684097A (en) * 1970-07-02 1972-08-15 Gen Electric Blood component exchange device
US3998593A (en) * 1973-07-02 1976-12-21 Seisan Kaihatsu Kagaku Kenkyusho Membrane blood oxygenator
US3962075A (en) * 1973-09-10 1976-06-08 Tri-Flo Research Laboratories, Ltd. Hemo dialyzer employing two dialysate solutions

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2399471A (en) * 1943-10-07 1946-04-30 Hornkem Corp Dialyzer
FR1312112A (fr) * 1961-11-30 1962-12-14 Appareil pour le traitement du sang
US3332746A (en) * 1963-03-29 1967-07-25 Single Cell Res Foundation Inc Pulsatile membrane oxygenator apparatus
US3326380A (en) * 1964-12-28 1967-06-20 Paul Scheibner Kommanditgesell Dialyzer with various connection means
US3398091A (en) * 1966-08-09 1968-08-20 Ionics Membrane separation apparatus and process
GB1447174A (en) * 1971-07-06 1976-08-25 Cutter Lab Membrane diffusion devices
US3768977A (en) * 1972-03-31 1973-10-30 R Brumfield Integral blood oxygenator and heat exchanger
DE2321131A1 (de) * 1972-04-27 1973-10-31 Gen Electric Integrales geraet zum austausch von blutwaerme und blutbestandteilen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049461A2 (fr) * 1980-10-06 1982-04-14 DIDECO S.p.A. Appareil pour l'oxygénation du sang dans un circuit extérieur au corps avec échangeur de chaleur
EP0049461A3 (en) * 1980-10-06 1982-08-04 Dideco S.P.A. Device for oxygenating blood in extrabodily circulation with heat exchanger
EP0175528A1 (fr) * 1984-09-06 1986-03-26 Genshiro Ogawa Dispositif de chauffage à commande électronique pour liquides de perfusion
FR2638644A1 (fr) * 1986-03-10 1990-05-11 Kroyer K K K Appareils de thermotherapie extracorporelle

Also Published As

Publication number Publication date
GB2013522B (en) 1982-10-27
JPS54112788A (en) 1979-09-03
GB2013522A (en) 1979-08-15
IT1164968B (it) 1987-04-22
SE7801230L (sv) 1979-08-03
IT7919741A0 (it) 1979-01-30
DE2903626A1 (de) 1979-08-09
US4272373A (en) 1981-06-09

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse