FR2445163A1 - Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel - Google Patents
Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificielInfo
- Publication number
- FR2445163A1 FR2445163A1 FR7929076A FR7929076A FR2445163A1 FR 2445163 A1 FR2445163 A1 FR 2445163A1 FR 7929076 A FR7929076 A FR 7929076A FR 7929076 A FR7929076 A FR 7929076A FR 2445163 A1 FR2445163 A1 FR 2445163A1
- Authority
- FR
- France
- Prior art keywords
- membranes
- pores
- stack
- appts
- sepd
- 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.)
- Granted
Links
- 239000011148 porous material Substances 0.000 title abstract 4
- 239000012528 membrane Substances 0.000 title abstract 3
- 239000000969 carrier Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 title 1
- 239000008280 blood Substances 0.000 abstract 2
- 210000004369 blood Anatomy 0.000 abstract 2
- 238000005352 clarification Methods 0.000 abstract 1
- 238000010612 desalination reaction Methods 0.000 abstract 1
- 239000002440 industrial waste Substances 0.000 abstract 1
- 210000003734 kidney Anatomy 0.000 abstract 1
- 210000004185 liver Anatomy 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 239000013535 sea water Substances 0.000 abstract 1
Classifications
-
- 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
- B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
- B01D63/085—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes specially adapted for two fluids in mass exchange flow
-
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- External Artificial Organs (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
L'invention concerne un dispositif échangeur par dialyse entre deux fluides, comprenant dans un boîtier 18 un empilement 16 de membranes échangeuses 10 et de grillage 14 interposés dans les intervalles 37 de ces membranes. Les membranes comportent intérieurement de fins et longs canaux 12 dont le diamètre est compris entre 50 et 300 mu m. L'un des fluides parcourt la voie 30, 22, 12, 24 et 32; l'autre fluide parcourt la voie 34, 26, 37, 28 et 36. Application à la réalisation de reins ou de poumons artificiels.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53161178A JPS583722B2 (ja) | 1978-12-28 | 1978-12-28 | 物質交換装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2445163A1 true FR2445163A1 (fr) | 1980-07-25 |
FR2445163B1 FR2445163B1 (fr) | 1988-01-08 |
Family
ID=15730057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7929076A Expired FR2445163B1 (fr) | 1978-12-28 | 1979-11-26 | Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS583722B2 (fr) |
DE (1) | DE2952539A1 (fr) |
FR (1) | FR2445163B1 (fr) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2616812A1 (fr) * | 1987-06-18 | 1988-12-23 | Lyonnaise Eaux | Procede de fabrication d'un materiau poreux organique et notamment d'une membrane semi-permeable organique, filiere pour la mise en oeuvre de ce procede, membranes realisees et modules de filtration renfermant ces membranes |
EP0310632A1 (fr) * | 1987-04-02 | 1989-04-12 | Robert L Goldsmith | Dispositif de filtration a ecoulement tangentiel et procede de fabrication. |
US5089187A (en) * | 1988-12-22 | 1992-02-18 | Societe Lyonnaise Des Eaux, S.A. | Process for producing a semi-permeable membrane by extrusion |
US5171493A (en) * | 1988-12-22 | 1992-12-15 | Societe Lyonnaise Des Eaux (Societe Anonyme) | Process for extruding semi-permeable membrane having separate hollow passageways |
NL1009866C2 (nl) * | 1998-08-14 | 2000-02-15 | Search B V S | Membraansystemen en gebruik daarvan. |
WO2011025698A1 (fr) * | 2009-08-28 | 2011-03-03 | Dow Global Technologies Llc | Module de filtration comprenant une feuille formant une membrane pourvue de canaux capillaires |
US8114478B1 (en) | 2010-09-17 | 2012-02-14 | Dow Global Technologies Llc | Dual-sided membrane sheet and method for making the same |
US8911625B2 (en) | 2009-07-09 | 2014-12-16 | Dow Global Technologies Llc | Spiral wound module including membrane sheet with capillary channels |
US9669146B2 (en) | 2011-05-20 | 2017-06-06 | Haemair Limited | Gas / fluid mass exchange apparatus |
EP3607205A4 (fr) * | 2017-04-03 | 2020-12-23 | The Government of the United States of America as represented by the Department of Veterans Affairs | Dispositifs et systèmes microfluidiques de diffusion et leurs procédés de fabrication et d'utilisation |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61122483U (fr) * | 1985-01-18 | 1986-08-01 | ||
EP2200931B1 (fr) | 2007-09-19 | 2017-06-07 | The Charles Stark Draper Laboratory, Inc. | Structures microfluidiques pour applications biomédicales |
JP6950887B2 (ja) * | 2017-04-28 | 2021-10-13 | 米満 吉和 | 体外型の人工肝臓、及び体外型の人工肝臓用又は肝細胞培養用の器具 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2351682A1 (fr) * | 1976-05-21 | 1977-12-16 | Licentia Gmbh | Dispositif echangeur de masse, notamment oxygenateur ou dialyseur constitue par un boitier contenant un empilage de membranes semi-permeables |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS541266B2 (fr) * | 1971-12-14 | 1979-01-23 | ||
JPS5338713B2 (fr) * | 1972-12-27 | 1978-10-17 | ||
FR2236537B1 (fr) * | 1973-07-11 | 1977-12-23 | Rhone Poulenc Ind | |
JPS5238837B2 (fr) * | 1973-12-03 | 1977-10-01 |
-
1978
- 1978-12-28 JP JP53161178A patent/JPS583722B2/ja not_active Expired
-
1979
- 1979-11-26 FR FR7929076A patent/FR2445163B1/fr not_active Expired
- 1979-12-28 DE DE19792952539 patent/DE2952539A1/de not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2351682A1 (fr) * | 1976-05-21 | 1977-12-16 | Licentia Gmbh | Dispositif echangeur de masse, notamment oxygenateur ou dialyseur constitue par un boitier contenant un empilage de membranes semi-permeables |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0310632A1 (fr) * | 1987-04-02 | 1989-04-12 | Robert L Goldsmith | Dispositif de filtration a ecoulement tangentiel et procede de fabrication. |
EP0310632A4 (fr) * | 1987-04-02 | 1989-09-19 | Robert L Goldsmith | Dispositif de filtration a ecoulement tangentiel et procede de fabrication. |
FR2616812A1 (fr) * | 1987-06-18 | 1988-12-23 | Lyonnaise Eaux | Procede de fabrication d'un materiau poreux organique et notamment d'une membrane semi-permeable organique, filiere pour la mise en oeuvre de ce procede, membranes realisees et modules de filtration renfermant ces membranes |
US5089187A (en) * | 1988-12-22 | 1992-02-18 | Societe Lyonnaise Des Eaux, S.A. | Process for producing a semi-permeable membrane by extrusion |
US5171493A (en) * | 1988-12-22 | 1992-12-15 | Societe Lyonnaise Des Eaux (Societe Anonyme) | Process for extruding semi-permeable membrane having separate hollow passageways |
NL1009866C2 (nl) * | 1998-08-14 | 2000-02-15 | Search B V S | Membraansystemen en gebruik daarvan. |
US8911625B2 (en) | 2009-07-09 | 2014-12-16 | Dow Global Technologies Llc | Spiral wound module including membrane sheet with capillary channels |
US8241495B2 (en) | 2009-08-28 | 2012-08-14 | Dow Global Technologies Llc | Filtration module including membrane sheet with capillary channels |
WO2011025698A1 (fr) * | 2009-08-28 | 2011-03-03 | Dow Global Technologies Llc | Module de filtration comprenant une feuille formant une membrane pourvue de canaux capillaires |
US8114478B1 (en) | 2010-09-17 | 2012-02-14 | Dow Global Technologies Llc | Dual-sided membrane sheet and method for making the same |
US9669146B2 (en) | 2011-05-20 | 2017-06-06 | Haemair Limited | Gas / fluid mass exchange apparatus |
EP3607205A4 (fr) * | 2017-04-03 | 2020-12-23 | The Government of the United States of America as represented by the Department of Veterans Affairs | Dispositifs et systèmes microfluidiques de diffusion et leurs procédés de fabrication et d'utilisation |
US11759558B2 (en) | 2017-04-03 | 2023-09-19 | United States Government As Represented By The Department Of Veterans Affairs | Microfluidic diffusion devices and systems, and methods of manufacturing and using same |
Also Published As
Publication number | Publication date |
---|---|
JPS583722B2 (ja) | 1983-01-22 |
JPS5588804A (en) | 1980-07-04 |
FR2445163B1 (fr) | 1988-01-08 |
DE2952539A1 (de) | 1980-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |