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 fluidesInfo
- 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- Withdrawn
Links
- 239000012530 fluid Substances 0.000 title abstract 7
- 239000000126 substance Substances 0.000 title abstract 3
- 238000009792 diffusion process Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 abstract 1
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.
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)
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)
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)
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)
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 |
-
1978
- 1978-02-02 SE SE7801230A patent/SE7801230L/xx not_active Application Discontinuation
-
1979
- 1979-01-24 US US06/006,250 patent/US4272373A/en not_active Expired - Lifetime
- 1979-01-25 FR FR7901886A patent/FR2416039A1/fr not_active Withdrawn
- 1979-01-29 GB GB7903037A patent/GB2013522B/en not_active Expired
- 1979-01-30 IT IT19741/79A patent/IT1164968B/it active
- 1979-01-31 DE DE19792903626 patent/DE2903626A1/de not_active Withdrawn
- 1979-02-01 JP JP1096979A patent/JPS54112788A/ja active Pending
Patent Citations (8)
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)
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 |